{"id":15404,"date":"2024-01-28T15:16:58","date_gmt":"2024-01-28T15:16:58","guid":{"rendered":"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/?p=15404"},"modified":"2024-01-28T15:17:00","modified_gmt":"2024-01-28T15:17:00","slug":"pla","status":"publish","type":"post","link":"https:\/\/reanpackaging.com\/es\/pla\/","title":{"rendered":"PLA 101: La gu\u00eda definitiva sobre PLA que debe conocer"},"content":{"rendered":"<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-c0b4e92419fe954add2a0fbb2f2ff18f\">PLA es la abreviatura de \u00e1cido polil\u00e1ctico, un tipo de pl\u00e1stico biodegradable. Suele sintetizarse mediante procesos qu\u00edmicos artificiales a partir de materiales vegetales como el almid\u00f3n de ma\u00edz. El PLA presenta una excelente biocompatibilidad y biodegradabilidad.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00bfC\u00f3mo se fabrica el PLA?<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-622d3a9f5993f36a5e60b0f35c4f98b0\">La producci\u00f3n de PLA suele implicar los siguientes pasos:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-plastic-production.jpg\" alt=\"pla producci\u00f3n de pl\u00e1stico\" class=\"wp-image-15414\" srcset=\"https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-plastic-production.jpg 600w, https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-plastic-production-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Extracci\u00f3n de materias primas<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-28b417b8f53a8e1e893a7f8d15724d5f\">El PLA se obtiene a partir de az\u00facares vegetales. El primer paso consiste en extraer az\u00facares de las plantas, a menudo utilizando materiales como el almid\u00f3n de ma\u00edz y la sacarosa. Estos materiales se eligen por su alto contenido en az\u00facar, y el ma\u00edz y la ca\u00f1a de az\u00facar tienen amplias zonas de cultivo con altos rendimientos, lo que los convierte en materias primas rentables.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/corn.jpeg\" alt=\"ma\u00edz\" class=\"wp-image-15410\" srcset=\"https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/corn.jpeg 600w, https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/corn-300x200.jpeg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Hidr\u00f3lisis<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b7a9b1619a93cda596e525eaaa32a2a1\">El almid\u00f3n y la sacarosa son polisac\u00e1ridos. Para utilizarlos como materia prima en la producci\u00f3n de PLA, hay que hidrolizarlos en glucosa con ayuda de enzimas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fermentaci\u00f3n<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-2a6217b77cfd17abbb7e3a5735d0f971\">La glucosa hidrolizada, en el entorno adecuado, se somete a la acci\u00f3n bacteriana, normalmente de las bacterias del \u00e1cido l\u00e1ctico. Este proceso convierte la glucosa en \u00e1cido l\u00e1ctico.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Polimerizaci\u00f3n del \u00e1cido l\u00e1ctico<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-d3e491ca4c6245b1afa5ac33c8fcdf32\">El \u00e1cido l\u00e1ctico se polimeriza para formar \u00e1cido polil\u00e1ctico (PLA). Este proceso implica reacciones de condensaci\u00f3n en las que las mol\u00e9culas de \u00e1cido l\u00e1ctico se unen para formar largas cadenas, creando finalmente el pol\u00edmero PLA.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Formaci\u00f3n de pellets<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-c776f165e5d9de280265cd2bad8efe69\">El pol\u00edmero PLA se transforma en pellets, que sirven de materia prima para fabricar diversos productos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Qu\u00e9 <\/strong><strong>A<\/strong><strong>re <\/strong><strong>T<\/strong><strong>he <\/strong><strong>T<\/strong><strong>\u00bfTipos de PLA?<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-647820072ac7101218a02db6cc4d45f8\">El \u00e1cido polil\u00e1ctico (PLA) puede clasificarse en diferentes tipos en funci\u00f3n de su estructura qu\u00edmica:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PLLA (\u00e1cido polil\u00e1ctico)<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-7765201d6aafffddc6157977f08afbc5\">El PLLA es la forma m\u00e1s com\u00fan de PLA. Tiene un punto de fusi\u00f3n m\u00e1s alto y una alta cristalinidad. Suele utilizarse en escenarios que exigen gran resistencia y rigidez, como la producci\u00f3n de implantes m\u00e9dicos y suturas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PDLA (\u00e1cido poli-D-l\u00e1ctico)<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-9c8ba70a5db83eca617601917483fddc\">In contrast to PLLA, PDLA has a lower melting point and lower crystallinity. It is rarely used alone but is often mixed with PLLA to adjust the material&#8217;s properties, enhancing PLLA&#8217;s performance, such as improving flexibility.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>PDLLA (\u00c1cido polidil\u00e1ctico)<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-d0c62681d5240fa656d1191f7cb0ac7d\">PDLLA is a mixture composed of both PLLA and PDLA. The combination results in varying degrees of changes in the material&#8217;s mechanical strength, crystallinity, biodegradability, etc. This versatility allows PLA to find widespread applications in different fields, including packaging, biomedical applications, 3D printing, and more.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Propiedades PLA<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Alta rigidez<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-da513b6b32e26bc22c76d2d288e3930a\">El PLA es un material conocido por su gran rigidez, que lo hace adecuado para diversas aplicaciones estructurales. Es ideal para fabricar componentes ligeros pero resistentes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Punto de fusi\u00f3n bajo<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b4365cc739c710dfc2f4f133e82c493d\">El PLA tiene un punto de fusi\u00f3n bajo, lo que lo hace muy procesable. Su capacidad para fundirse a bajas temperaturas lo convierte en una opci\u00f3n popular para el moldeo por inyecci\u00f3n y la impresi\u00f3n 3D.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Buenas propiedades est\u00e9ticas<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-9ef02be2e14013162d895f80ef8b9945\">El PLA presenta una buena transparencia y brillo, lo que resulta en productos est\u00e9ticamente agradables cuando se utiliza como materia prima. Adem\u00e1s, su textura es m\u00e1s suave que la de muchos otros pl\u00e1sticos, lo que lo hace adecuado para fabricar art\u00edculos decorativos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Baja resistencia a los rayos UV y a la temperatura<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-8ac7cfdea8e3d4ab7c1e33a86856078c\">PLA has relatively poor resistance to UV rays and high temperatures. Therefore, this material is not suitable for prolonged exposure to sunlight or high-temperature environments. It&#8217;s crucial to consider this aspect when using products made from PLA.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Resistencia qu\u00edmica<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-96a50fb7f9f043644045d45eea0d4f25\">PLA has good resistance to typical acidic and alkaline substances (such as hydrochloric acid, sulfuric acid, sodium hydroxide, etc.). However, stability may vary in different chemical environments, so it&#8217;s advisable to follow the manufacturer&#8217;s recommendations when using or storing PLA-made products.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Estabilidad dimensional<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-fc0443d210a634cbe0564c764eb09cb9\">El PLA mantiene la estabilidad dimensional durante los procesos de fabricaci\u00f3n y uso, minimizando las deformaciones significativas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Cristalinidad<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-2bd6564e86776c5212817adfb6a348cd\">As a semi-crystalline polymer, PLA&#8217;s crystallinity influences its physical properties. Higher crystallinity generally implies increased strength and hardness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fuerza<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-1ae195daa492649ffb9897806883b800\">El PLA presenta una gran resistencia, lo que lo hace adecuado para una amplia gama de aplicaciones, como la creaci\u00f3n de prototipos y los componentes estructurales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ventajas del PLA<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Eco-Friendly.jpeg\" alt=\"pla ecol\u00f3gico\" class=\"wp-image-15411\" srcset=\"https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Eco-Friendly.jpeg 600w, https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Eco-Friendly-300x200.jpeg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Recurso renovable<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-ac017382a0b1339a9e9805bfc8baa020\">PLA is a renewable resource because its main raw materials come from plants. In contrast to conventional plastics, which are derived from petroleum, PLA&#8217;s use of plant-based materials makes it more environmentally friendly, reducing waste of natural resources.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Bajas emisiones de carbono<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-8bca84268f21203495c345f666a8db63\">El proceso de producci\u00f3n del PLA no depende de combustibles f\u00f3siles, por lo que se producen menos emisiones de carbono durante la fabricaci\u00f3n y se reduce la huella de carbono.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-ast-global-color-2-color has-text-color has-link-color wp-elements-de13bba8ede94c9e6736a31058f71bef\"><a href=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/biogradable-vs-compostable\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">Biodegradabilidad<\/mark><\/a><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-f567d6283ec4ee638c12ea592aae0e62\">El PLA puede degradarse de forma natural en el entorno adecuado, sin producir sustancias nocivas para el medio ambiente. No persiste en el suelo ni en el agua de mar, lo que evita la contaminaci\u00f3n del suelo o el da\u00f1o a la vida marina.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>No t\u00f3xico<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-bacbd1f335fee4d3e60c2c8d12702980\">The production of PLA typically doesn&#8217;t require the use of toxic additives or catalysts. Therefore, PLA is non-toxic and does not emit harmful gases during its application in areas such as medical equipment or video packaging.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Desventajas<\/strong><strong>&nbsp;de PLA<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mayor coste<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-bfc949868ff404c302ecc8d29514a20e\">En comparaci\u00f3n con los pl\u00e1sticos normales, el PLA tiene unos costes de materia prima m\u00e1s elevados y un proceso de producci\u00f3n m\u00e1s complejo, lo que se traduce en unos costes de producci\u00f3n y uso m\u00e1s elevados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Baja estabilidad t\u00e9rmica<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-daed168cd3f26f567f6bde120899e349\">El PLA tiene una menor estabilidad t\u00e9rmica, normalmente en torno a los 150-160 grados Celsius. Esto significa que, en condiciones de alta temperatura, el PLA puede reblandecerse y perder estabilidad de forma. Por lo tanto, no es adecuado para su uso en entornos de altas temperaturas o aplicaciones que requieran resistencia al calor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Fragilidad<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-f5959f7913a745aa0000a67af0c57a17\">El PLA es relativamente quebradizo, sobre todo a bajas temperaturas. Esto lo hace potencialmente menos duradero en algunas aplicaciones en comparaci\u00f3n con otros pl\u00e1sticos, sobre todo en condiciones clim\u00e1ticas fr\u00edas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Velocidad de biodegradaci\u00f3n<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-3dc92e6efbd9bc6a052076fb08fdf711\">Aunque el PLA puede degradarse, su velocidad de degradaci\u00f3n en entornos reales se ve influida por diversos factores, como la temperatura, la humedad y la presencia de microorganismos. En algunos entornos, la velocidad de degradaci\u00f3n del PLA puede ser relativamente lenta, lo que puede generar residuos medioambientales.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Dificultad para reciclar<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-53eaf0a8cf44e2c2228d4cbc4f3296c7\">A pesar de ser un material biodegradable, durante el propio proceso de reciclado, el PLA es dif\u00edcil de separar cuando se mezcla con otros pl\u00e1sticos. Esta dificultad complica el reciclaje de los materiales de PLA.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aplicaci\u00f3n<\/strong><strong>\u00a0de PLA<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Application.jpg\" alt=\"aplicaci\u00f3n pla\" class=\"wp-image-15412\" srcset=\"https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Application.jpg 600w, https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-Application-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Envasado de alimentos<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-53f311755591d1d84e8caa7e230826ff\">La naturaleza no t\u00f3xica y biodegradable del PLA lo convierte en una opci\u00f3n ideal para el envasado de alimentos. El material PLA puede utilizarse para crear vasos, cuencos y otros utensilios desechables.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Cosm\u00e9tica<\/strong><strong>&nbsp;Embalaje<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-8a3f37d9549f7e9711703eae5408fe88\">El PLA, con su excelente transparencia, brillo y moldeabilidad, es muy adecuado para aplicaciones de envasado de cosm\u00e9ticos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Impresi\u00f3n 3D<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-620f5ec2846274d2081b94d39d544350\">Due to its low melting point, ease of processing, and non-toxic nature, PLA is widely used in the field of 3D printing. It doesn&#8217;t emit toxic gases when heated, making it a popular choice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Industria textil<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b4004dcab4ae9474f3a843f1b2579e6a\">Las fibras de PLA pueden utilizarse en la industria textil para producir tejidos biol\u00f3gicos. La utilizaci\u00f3n de este material ayuda a reducir la dependencia de las fibras sint\u00e9ticas tradicionales y disminuye la demanda de petr\u00f3leo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Productos sanitarios<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-c01bb00bbb3f81743ed8e12cf6a3f5fd\">Gracias a su biocompatibilidad, biodegradabilidad y versatilidad, el PLA se utiliza en la fabricaci\u00f3n de implantes y dispositivos m\u00e9dicos. Las aplicaciones incluyen implantes ortop\u00e9dicos, suturas y andamios.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Creaci\u00f3n de prototipos<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-77a766a0f441df511bf7c3e97a33bb20\">Debido a su facilidad de procesamiento, rentabilidad y excelente rendimiento en la impresi\u00f3n 3D, el PLA se utiliza habitualmente en la creaci\u00f3n de prototipos. La producci\u00f3n de prototipos mediante impresi\u00f3n 3D con PLA puede reducir eficazmente los costes de prueba y error antes de pasar a la producci\u00f3n en serie de determinados productos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>M\u00e9todos de eliminaci\u00f3n final del PLA<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-disposal.jpeg\" alt=\"eliminaci\u00f3n pla\" class=\"wp-image-15413\" srcset=\"https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-disposal.jpeg 600w, https:\/\/reanpackaging.com\/wp-content\/uploads\/2024\/01\/PLA-disposal-300x200.jpeg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Reciclado<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b79f5305107f640261e915472268f38e\">Los materiales de PLA pueden reciclarse, y el PLA reciclado puede utilizarse para fabricar nuevos materiales de PLA, reduciendo la demanda de materias primas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Compostaje<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-e31d19f6144f82aabc45cbba89ec1357\">En un entorno de compostaje industrial, los materiales de PLA pueden descomponerse en agua y di\u00f3xido de carbono, sin dejar residuos nocivos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Incineraci\u00f3n<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-35d01200a71cffd8335797f6105ca6b4\">Los materiales de PLA tambi\u00e9n pueden procesarse mediante incineraci\u00f3n. Los subproductos de la incineraci\u00f3n de PLA son agua y di\u00f3xido de carbono, por lo que es inocua para el medio ambiente. Sin embargo, el proceso de incineraci\u00f3n debe llevarse a cabo en instalaciones de incineraci\u00f3n especializadas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Vertedero<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-14ada03ceeca99131ae3eec85248addb\">El vertedero no es el m\u00e9todo de eliminaci\u00f3n m\u00e1s id\u00f3neo para el PLA. En los vertederos tradicionales, donde falta ox\u00edgeno y una humedad adecuada, el PLA puede no descomponerse eficazmente, lo que provoca su acumulaci\u00f3n en el suelo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>El futuro de la APA<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-a53aa9ba0c89975a57357ba9bcaf8f06\">El desarrollo futuro del PLA ofrece muchas perspectivas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mejorar la biodegradabilidad<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-e2b03393263b4fcf84671179df753e84\">One of the primary reasons for using PLA materials is their environmental friendliness. However, there is significant room for improvement in PLA&#8217;s biodegradability. In the future, advancements in PLA&#8217;s molecular structure and the addition of biodegradation enhancers could enhance its overall biodegradability.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mejora de la estabilidad t\u00e9rmica y la tenacidad<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-6b304f3ee198fe526208d1c8f85bf8b6\">PLA currently exhibits relatively low heat stability and toughness. Future advancements can involve employing new production processes and using novel additives to enhance PLA&#8217;s heat stability and toughness. This would broaden its applications across various industries.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mejorar los m\u00e9todos de reciclaje<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-8bb7d84a7baf3941d86e67aec81ed7e7\">El reciclado actual del PLA supone un reto, principalmente porque es dif\u00edcil distinguirlo de los pl\u00e1sticos comunes durante el proceso de reciclado. Las futuras mejoras en los procesos y m\u00e9todos de reciclaje pueden ayudar a reducir la demanda de materias primas de PLA, aumentando as\u00ed la eficiencia de los recursos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Reducci\u00f3n de los costes de producci\u00f3n<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-41b30ea6153a25ce0d5337d4dfc59264\">The current production cost of PLA is relatively high. As more factories engage in PLA production, technological innovations are expected to bring about cost reductions, enhancing PLA&#8217;s competitiveness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mayor diversidad de materias primas de origen biol\u00f3gico<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-1e871fdb5e451ad038e768d9500cf51d\">Las materias primas actuales para la producci\u00f3n de PLA son relativamente limitadas, siendo el almid\u00f3n de ma\u00edz la m\u00e1s utilizada. Esto suscita preocupaci\u00f3n por el impacto en el ma\u00edz como suministro alimentario crucial. En el futuro, los esfuerzos para producir PLA a partir de una variedad m\u00e1s amplia de plantas de forma rentable podr\u00edan resolver este problema de forma eficaz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusi\u00f3n<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-acdf086e5c2cdb8ddaacc34f56344a11\">Ante una base de consumidores cada vez m\u00e1s concienciados con el medio ambiente, el PLA (\u00e1cido polil\u00e1ctico) est\u00e1 encontrando cada vez m\u00e1s aplicaciones. Comprender el PLA es crucial para tomar decisiones informadas a la hora de comprar productos fabricados con este material. Esperamos que, despu\u00e9s de leer este art\u00edculo, tenga un conocimiento completo del PLA. Si tiene m\u00e1s preguntas sobre el PLA, no dude en ponerse en contacto con nosotros a trav\u00e9s de <a href=\"http:\/\/ibn.wyd.mybluehost.me\/reanpackaging.com\/\">Reenvasado<\/a>. We would be delighted to provide answers. If you&#8217;re looking to procure packaging made from PLA, you can search for PLA on our product page. We will promptly get in touch with you upon receiving your inquiry.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>PREGUNTAS FRECUENTES<\/strong><strong><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Estrategias para mejorar las propiedades de la PLA<\/strong><strong><\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Plastificaci\u00f3n<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-7e45e1a7f307215d82f576bbe9ccb7da\">The use of suitable plasticizers can enhance the flexibility and processability of PLA. Common plasticizers include plasticizing agents and toughening agents. Plasticizing agents improve the plasticity of PLA, reduce its glass transition temperature, thereby enhancing flexibility. Toughening agents increase PLA&#8217;s toughness, making it more impact-resistant and slowing down crack propagation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Rellenos minerales<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-66e5c29c0e647efb46531777beebe35e\">Introducing mineral fillers such as nanoparticles and fibers can increase PLA&#8217;s hardness, strength, and wear resistance. Mineral fillers enhance PLA&#8217;s structure at the molecular level, improving its mechanical properties.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Modificadores de impacto<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-5063f4367218eb0fe738123e617d9bf4\">Incorporating impact modifiers like modified polymers or elastomers can enhance PLA&#8217;s impact resistance. Impact modifiers absorb impact energy, preventing crack propagation and improving PLA&#8217;s impact resistance.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Mezcla de pol\u00edmeros<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-509d37e8b21a1e44bd86105a2db632be\">La mezcla de PLA con otros pol\u00edmeros adecuados permite ajustar diversas propiedades, como mejorar la estabilidad t\u00e9rmica y aumentar las prestaciones mec\u00e1nicas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00bfEs pl\u00e1stico PLA <\/strong><strong>T<\/strong><strong>he <\/strong><strong>R<\/strong><strong>ight <\/strong><strong>C<\/strong><strong>hoice <\/strong><strong>F<\/strong><strong>o <\/strong><strong>M<\/strong><strong>y <\/strong><strong>B<\/strong><strong>\u00bfRand?<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-207f39dbb4371463e533bd1694cebc82\">Yes, in today&#8217;s consumer landscape, environmental consciousness is a growing concern. Choosing PLA as an eco-friendly material is favored by consumers, enhancing your brand&#8217;s image as socially responsible. This decision communicates to consumers that your brand is committed to environmental responsibility.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Es <\/strong><strong>I<\/strong><strong>t <\/strong><strong>S<\/strong><strong>afe <\/strong><strong>T<\/strong><strong>o <\/strong><strong>U<\/strong><strong>se PLA <\/strong><strong>P<\/strong><strong>roductos <\/strong><strong>I<\/strong><strong>n <\/strong><strong>A<\/strong><strong>&nbsp;<\/strong><strong>M<\/strong><strong>icrowave <\/strong><strong>O<\/strong><strong>\u00bfVen?<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-8f657c99fe141b8eeaac07cf8869ed08\">In most cases, it is safe to use PLA products in a microwave oven. However, it is essential to consider the specific PLA product and follow the manufacturer&#8217;s guidelines for usage. Some PLA products may feature a specific microwave symbol, indicating their suitability for microwave use. Always check for this symbol to ensure safe usage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Por qu\u00e9 <\/strong><strong>I<\/strong><strong>s PLA <\/strong><strong>A<\/strong><strong>Tambi\u00e9n <\/strong><strong>K<\/strong><strong>nown <\/strong><strong>A<\/strong><strong>\u00bf\"Pl\u00e1stico de ma\u00edz\"?<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-dbf1ddb6b538c07eef2f559717bc0f2a\">PLA is commonly referred to as &#8220;Corn Plastic&#8221; because one of its primary raw materials is extracted from corn starch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00bfCu\u00e1les son las alternativas al PLA?<\/strong><\/h3>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-925b495bcfc2dbb128c87a23357e04d2\">Existen varias alternativas que pueden sustituir al PLA, cada una con sus propias ventajas e inconvenientes en aplicaciones y requisitos de rendimiento espec\u00edficos. He aqu\u00ed algunas alternativas comunes al PLA:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Polietileno<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-362120a0cda6cf4a0da6444d6b512c3f\">Tipos: Polietileno de alta densidad (HDPE), polietileno de baja densidad (LDPE), polietileno lineal de baja densidad (LLDPE), etc.<\/p>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-f291f2afa6ff380bc12935489a61b0f1\">Caracter\u00edsticas: El polietileno es un pl\u00e1stico com\u00fan derivado del petr\u00f3leo con buena resistencia qu\u00edmica, resistencia a la abrasi\u00f3n y aislamiento el\u00e9ctrico. Sin embargo, carece de la biodegradabilidad del PLA.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Polipropileno<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-c188d5cabe255f1588077f1138c39e3d\">Caracter\u00edsticas: El polipropileno es otro pl\u00e1stico com\u00fan con un punto de fusi\u00f3n y una resistencia a la tracci\u00f3n mayores. Es menos biodegradable que el PLA, pero puede ser m\u00e1s adecuado para aplicaciones espec\u00edficas.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Cloruro de polivinilo (PVC)<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-2f2a756451fa1ba83556a8c0efdf036c\">Caracter\u00edsticas: El PVC es un pl\u00e1stico vers\u00e1til ampliamente utilizado en los sectores de la construcci\u00f3n, la medicina y el envasado. Sin embargo, la producci\u00f3n y eliminaci\u00f3n del PVC puede implicar la liberaci\u00f3n de gases t\u00f3xicos, lo que plantea problemas medioambientales y sanitarios.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Biopl\u00e1sticos<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-bcd5928f65429bf747a02be87e4c55ab\">Tipos: Adem\u00e1s del PLA, existen otros biopl\u00e1sticos como el furanoato de polietileno (PEF), los polihidroxialcanoatos (PHA), etc.<\/p>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-3aa3c614699fd27b4e2cb04b153f7389\">Caracter\u00edsticas: Estos pl\u00e1sticos suelen basarse parcial o totalmente en la biomasa, por lo que ofrecen caracter\u00edsticas renovables y biodegradables. Pueden servir como alternativas al PLA en determinadas aplicaciones.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Poli\u00e9ster<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-aea72c711aca1def51c835bf2106dbba\">Tipos: Tereftalato de polietileno (PET), tereftalato de polibutileno (PBT), etc.<\/p>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-7c13abb03277a2eb4d52bdc3403eb1b4\">Caracter\u00edsticas: El PET se utiliza mucho para bebidas embotelladas, mientras que el PBT es habitual en componentes electr\u00f3nicos y de automoci\u00f3n. Estos pl\u00e1sticos presentan buenas propiedades en cuanto a maleabilidad y rendimiento mec\u00e1nico, pero en general carecen de la biodegradabilidad del PLA.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Polieteretercetona (PEEK)<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-bf3456f5c309437ebe60e43b96b83d2b\">Caracter\u00edsticas: El PEEK es un pl\u00e1stico de ingenier\u00eda de alto rendimiento con una excelente resistencia al calor, estabilidad qu\u00edmica y propiedades mec\u00e1nicas. Es adecuado para aplicaciones industriales exigentes, pero carece de la biodegradabilidad del PLA.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Pl\u00e1sticos a base de almid\u00f3n<\/strong><strong><\/strong><\/h4>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-a452b2b8c9fb0431d1f4f9707417a906\">Caracter\u00edsticas: Estos pl\u00e1sticos suelen ser una mezcla de almid\u00f3n y otros pol\u00edmeros que ofrecen biodegradabilidad. Sin embargo, su rendimiento puede verse afectado por la sensibilidad a la humedad y la escasa resistencia al calor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1s recursos:<\/h2>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-e05e1603ab58df2cc45f845226cbad88\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polylactic_acid\" target=\"_blank\" rel=\"noreferrer noopener\">\u00c1cido polil\u00e1ctico<\/a> &#8211; Source: wikipedia<\/p>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-9e3d5e4a8f96354dbe136cae107a1f5a\"><a href=\"https:\/\/www.twi-global.com\/technical-knowledge\/faqs\/what-is-pla\" target=\"_blank\" rel=\"noreferrer noopener\">\u00bfQU\u00c9 ES EL PLA?<\/a> &#8211; Source:twi-global<\/p>","protected":false},"excerpt":{"rendered":"<p>PLA es la abreviatura de \u00e1cido polil\u00e1ctico, un tipo de pl\u00e1stico biodegradable. Suele sintetizarse mediante procesos qu\u00edmicos artificiales a partir de materiales vegetales como el almid\u00f3n de ma\u00edz. El PLA presenta una excelente biocompatibilidad y biodegradabilidad.<\/p>","protected":false},"author":1,"featured_media":15409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"PLA 101: The PLA Ultimate Guide You Should Know","_seopress_titles_desc":"PLA is the abbreviation for Polylactic Acid, a type of biodegradable plastic. It is typically synthesized through artificial chemical processes using plant materials such as corn starch. PLA exhibits excellent biocompatibility and biodegradability.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/posts\/15404","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/comments?post=15404"}],"version-history":[{"count":0,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/posts\/15404\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/media\/15409"}],"wp:attachment":[{"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/media?parent=15404"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/categories?post=15404"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/reanpackaging.com\/es\/wp-json\/wp\/v2\/tags?post=15404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}