{"id":1868,"date":"2025-03-26T06:43:19","date_gmt":"2025-03-26T06:43:19","guid":{"rendered":"https:\/\/juyuans.com\/?p=1868"},"modified":"2025-09-18T09:21:11","modified_gmt":"2025-09-18T09:21:11","slug":"descripcion-general-de-granulos-de-tpu-flexibles-de-685-a-para-peliculas","status":"publish","type":"post","link":"https:\/\/juyuans.com\/es\/descripcion-general-de-granulos-de-tpu-flexibles-de-685-a-para-peliculas\/","title":{"rendered":"TPU Granule 685A Transparent Elastic for Films and Footwear"},"content":{"rendered":"

What is TPU Granule?<\/span><\/h1>\n

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El TPU 685 A es un gr\u00e1nulo de poliuretano termopl\u00e1stico transparente con certificaci\u00f3n UL94 HB, con una transmisi\u00f3n de luz de 90%+ (ASTM D1003) y alta elasticidad (rebote \u226585%), dise\u00f1ado para pel\u00edculas de envasado de alimentos, carcasas transparentes para electr\u00f3nica y mangueras m\u00e9dicas. Compatible con procesos de inyecci\u00f3n, extrusi\u00f3n y moldeo por soplado, garantizando seguridad y est\u00e9tica en entornos hostiles.<\/span><\/span><\/p>\n

\"TPU<\/p>\n

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Propiedades de los gr\u00e1nulos de TPU<\/span><\/h1>\n


\nAlta transparencia<\/strong><\/span><\/span><\/p>\n

Transparencia \u226590% (norma ASTM D1003), comparable a la pel\u00edcula de PVC, adecuada para envases m\u00e9dicos de alta precisi\u00f3n, pel\u00edculas, accesorios decorativos y otras aplicaciones que requieren apariencia.<\/span><\/span><\/p>\n

Excelente elasticidad<\/span><\/span><\/strong><\/p>\n

Gr\u00e1nulo de TPU adecuado para calzado, art\u00edculos deportivos, proporcionando comodidad y durabilidad superiores.<\/span><\/span><\/p>\n

Buena flexibilidad <\/span><\/span><\/strong><\/p>\n

Asegura que las tuber\u00edas y mangueras permanezcan estables a todas las temperaturas.<\/span><\/span><\/p>\n

Garant\u00eda de retardante de llama HB <\/span><\/span><\/strong><\/p>\n

Tiempo de autoextinci\u00f3n < 30 segundos, reduce el riesgo de incendio por cortocircuito de las partes electr\u00f3nicas, cumple con los requisitos de seguridad de la carcasa electr\u00f3nica.<\/span><\/span><\/p>\n

 <\/p>\n

Aplicaciones de gr\u00e1nulos de TPU<\/span><\/h1>\n


\nPel\u00edcula y embalaje transparente<\/strong><\/span><\/span><\/p>\n

Los gr\u00e1nulos de TPU son adecuados para alimentos, medicamentos y otros campos, proporcionando alta transparencia y buena tenacidad.<\/span><\/span><\/p>\n

Calzado y art\u00edculos deportivos <\/span><\/span><\/strong><\/p>\n

Mayor comodidad y durabilidad para suelas, equipos de protecci\u00f3n, etc.<\/span><\/span><\/p>\n

Tuber\u00edas y mangueras <\/span><\/span><\/strong><\/p>\n

Adecuado para tuber\u00edas de grado industrial y m\u00e9dico para garantizar flexibilidad y durabilidad.<\/span><\/span><\/p>\n

Accesorios decorativos <\/span><\/span><\/strong><\/p>\n

Los gr\u00e1nulos de TPU 685 A pueden proporcionar una superficie de alto brillo, adecuada para autom\u00f3viles, carcasas de productos electr\u00f3nicos y otros campos, para mejorar la apariencia y la sensaci\u00f3n.<\/span><\/span><\/p>\n

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Par\u00e1metros del gr\u00e1nulo de TPU<\/span><\/h1>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Comportamiento mec\u00e1nico<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
Alargamiento<\/span><\/td>\n23\u00baC<\/span><\/td>\nISO 527<\/span><\/td>\n600<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Conjunto conpresivo<\/span><\/td>\n23\u00b0C 72 horas<\/span><\/td>\nISO 815<\/span><\/td>\n25<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Conjunto conpresivo<\/span><\/td>\n70\u00b0C 24 horas<\/span><\/td>\nISO 815<\/span><\/td>\n45<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Resistencia a la tracci\u00f3n<\/span><\/td>\n23\u00baC<\/span><\/td>\nISO 527<\/span><\/td>\n50<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Resistencia al desgarro<\/span><\/td>\nFluir<\/span><\/td>\nISO 34<\/span><\/td>\n75<\/span><\/td>\nKN\/m<\/span><\/td>\n<\/tr>\n
Impacto con entalla Charpy<\/span><\/td>\n<\/td>\nISO 179<\/span><\/td>\nN\u00d3TESE BIEN<\/span><\/td>\nkJ\/m\u00b2<\/span><\/td>\n<\/tr>\n
Propiedad fisica<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
Densidad<\/span><\/td>\n<\/td>\nISO 1183<\/span><\/td>\n1.21<\/span><\/td>\ngramos\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Dureza<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
Dureza Shore A<\/span><\/td>\n3 segundos<\/span><\/td>\nISO 868<\/span><\/td>\n86<\/span><\/td>\n<\/td>\n<\/tr>\n
Inflamabilidad<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
Clasificaci\u00f3n de llama<\/span><\/td>\n<\/td>\nUL94<\/span><\/td>\nmedia pensi\u00f3n<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Obtenga muestras y TDS<\/span><\/span><\/span><\/h1>\n


\n\u00bfQuiere saber m\u00e1s sobre el TPU 685 A? Cont\u00e1ctenos para obtener una Ficha T\u00e9cnica (TDS) y solicitar una muestra gratuita.<\/span><\/span><\/p>\n

\"gr\u00e1nulos<\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Recomendaciones relacionadas\u3011<\/span><\/strong><\/h2>\n

 <\/p>\n

\n

TPU 1170 A<\/a>Resina de TPU vers\u00e1til resistente a impactos e hidr\u00f3lisis a bajas temperaturas \u00a0M\u00e1s informaci\u00f3n><\/span><\/a><\/span><\/p>\n

\n

TPU B 95 A:<\/a> Gr\u00e1nulo de TPU duradero para mangueras, sellos y calzado\u00a0 M\u00e1s informaci\u00f3n><\/span><\/a><\/span><\/p>\n

\n

TPU S 95 A:<\/a> Pellets de TPU resistentes al desgaste para ruedas, neum\u00e1ticos y calzado \u00a0M\u00e1s informaci\u00f3n><\/a><\/span><\/span><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

What is TPU Granule?   TPU 685 A is an UL94 HB certified transparent thermoplastic polyurethane granule with both 90%+ light transmission (ASTM D1003) and high elasticity (\u226585% rebound), designed for food packaging films, electronic transparent enclosures and medical hoses. Support injection, extrusion and blow molding processes for safety and beauty in harsh environments.   […]<\/p>\n","protected":false},"author":1,"featured_media":1835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[46],"class_list":["post-1868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thermoplastic-polyurethane","tag-tpu"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/03\/TPU-9385-1-e1747291787530.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/1868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/comments?post=1868"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/1868\/revisions"}],"predecessor-version":[{"id":4244,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/1868\/revisions\/4244"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media\/1835"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media?parent=1868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/categories?post=1868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/tags?post=1868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}