{"id":2670,"date":"2025-06-07T03:48:34","date_gmt":"2025-06-07T03:48:34","guid":{"rendered":"https:\/\/juyuans.com\/?p=2670"},"modified":"2025-09-05T07:25:57","modified_gmt":"2025-09-05T07:25:57","slug":"lldpe-218wj-full-guide-lldpe-granule-uses-and-spec-sheet","status":"publish","type":"post","link":"https:\/\/juyuans.com\/es\/lldpe-218wj-full-guide-lldpe-granule-uses-and-spec-sheet\/","title":{"rendered":"Gu\u00eda completa de LLDPE 218WJ | Usos y especificaciones del gr\u00e1nulo de LLDPE"},"content":{"rendered":"

What is LLDPE Granule<\/span><\/h1>\n

 <\/p>\n

In fields such as flexible packaging, agricultural films, and industrial films, where flexibility and tear resistance are highly demanded, the selection of appropriate raw materials often determines the upper limit of the performance of the final product. Saudi Base 's LLDPE 218WJ is a linear low-density polyethylene granule (lldpe granules) designed specifically for high performance film extrusion, with a butene copolymer structure, excellent mechanical properties and optical performance, suitable for a variety of film processing requirements.<\/span><\/p>\n

\"LLDPE<\/p>\n

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01 | Material highlights: Balanced structure and excellent performance<\/span><\/h2>\n

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LLDPE 218WJ adopts butene copolymer monomer<\/strong>, endowing it with better flexibility and heat sealing performance, while maintaining good processing stability. Its products are positioned as extrusion-grade and film-grade materials<\/strong>, and release agents have been added to effectively reduce the adhesion between film materials and improve the efficiency of automatic packaging.<\/span><\/p>\n

\u00a0 \u30fbMelt index 2.0g \/10min:<\/strong> Suitable for various processes of cast film and blown film;<\/span><\/p>\n

\u00a0 \u30fbSpecific gravity 918 kg\/m\u00b3 :<\/strong> Within the typical range of low-density polyethylene;<\/span><\/p>\n

\u00a0 \u30fbVicat softening temperature of 98\u2103 :<\/strong> Ensuring a wide window for heat sealing and heat treatment processes;<\/span><\/p>\n

\u00a0 \u30fbDrop hammer impact at 85 g\/\u03bcm:<\/strong> It demonstrates extremely strong impact resistance, especially suitable for industrial transport films or agricultural greenhouse films.<\/span><\/p>\n

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02 | Escenarios t\u00edpicos de aplicaci\u00f3n<\/span><\/h2>\n

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LLDPE 218WJ lldpe granules are widely used in the following fields:<\/span><\/p>\n

\u00a0 \u30fbFood flexible packaging<\/span><\/strong><\/p>\n

Its flexible and clear film-forming effect makes it suitable for fresh food packaging, freezer bags, outer bags of daily necessities, etc. Combined with the co-extruded layer design, it can effectively enhance the freshness preservation and sealing performance.<\/span><\/p>\n

\u00a0 \u30fbAgricultural films<\/span><\/strong><\/p>\n

Due to the excellent puncture resistance and ductility of the material, LLDPE 218WJ can be used in ground films, greenhouse covering films, etc., and can effectively resist working conditions such as wind erosion, mechanical stretching and frequent unwinding.<\/span><\/p>\n

\u00a0 \u30fbIndustrial protective film<\/span><\/strong><\/p>\n

In the protection of heavy-duty packaging bags, inner lining films or building materials, LLDPE 218WJ shows excellent pressure resistance and tear resistance, which can effectively prevent damage and material leakage.<\/span><\/p>\n

\u00a0 \u30fbDaily-use packaging bags<\/span><\/strong><\/p>\n

It contains an opening agent and has excellent bag opening performance, making it suitable for high-speed automatic packaging lines.<\/span><\/p>\n

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03 | Technical Properties of LLDPE 218WJ Granules<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\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
Elmendorf<\/span><\/td>\nFlujo de resistencia al desgarro<\/span><\/td>\nASTM D1922<\/span><\/td>\n130<\/span><\/td>\ngramo<\/span><\/td>\n<\/tr>\n
Elmendorf<\/span><\/td>\nResistencia al desgarro xFlow<\/span><\/td>\nASTM D1922<\/span><\/td>\n320<\/span><\/td>\ngramo<\/span><\/td>\n<\/tr>\n
Alargamiento<\/span><\/td>\nInterrupci\u00f3n del flujo<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n700<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Alargamiento<\/span><\/td>\nxRuptura de flujo<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n750<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Descendente<\/span><\/td>\nResistencia al impacto del peso<\/span><\/td>\nASTM D1709<\/span><\/td>\n85<\/span><\/td>\ng\/\u03bcm<\/span><\/td>\n<\/tr>\n
Punci\u00f3n<\/span><\/td>\nResistencia<\/span><\/td>\nM\u00c9TODO INTERNO<\/span><\/td>\n63<\/span><\/td>\nj\/m<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nM\u00f3dulo Flujo 1% Secante<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n220<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nM\u00f3dulo secante xFlow 1%<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n260<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nRotura de flujo de fuerza<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n35<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nFuerza xFlow Break<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n29<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nResistencia Flujo Rendimiento<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n12<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
De tensi\u00f3n<\/span><\/td>\nResistencia x Caudal Rendimiento<\/span><\/td>\nNorma ASTM D882<\/span><\/td>\n10<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Rendimiento \u00f3ptico<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
Brillo<\/span><\/td>\n60\u00b0<\/span><\/td>\nNorma ASTM D2457<\/span><\/td>\n80<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
Bruma<\/span><\/td>\n<\/td>\nNorma ASTM D1003<\/span><\/td>\n13<\/span><\/td>\n%<\/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>\nNorma ASTM D1505<\/span><\/td>\n918<\/span><\/td>\nkg\/m\u00b3<\/span><\/td>\n<\/tr>\n
Derretir<\/span><\/td>\n\u00cdndice 190\u00b0C 2,16kg<\/span><\/td>\nNorma ASTM D1238<\/span><\/td>\n2<\/span><\/td>\ng\/10min<\/span><\/td>\n<\/tr>\n
T\u00e9rmico<\/span><\/strong><\/td>\nCondici\u00f3n<\/span><\/strong><\/td>\nEst\u00e1ndar<\/span><\/strong><\/td>\nValor<\/span><\/strong><\/td>\nUnidad<\/span><\/strong><\/td>\n<\/tr>\n
vicat<\/span><\/td>\nTemperatura de ablandamiento<\/span><\/td>\nNorma ASTM D1525<\/span><\/td>\n98<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Click here to download TDS for LLDPE 218WJ<\/span><\/span><\/a><\/p>\n

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04 | Environmental protection and compliance with regulations<\/span><\/h2>\n

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LLDPE 218WJ contains no halogens or heavy metals and meets the standard requirements for food contact materials in most regions. It can provide certification support in compliance with FDA, EU or RoHS according to specific needs. Meanwhile, the material is highly recyclable and conforms to the film recycling system process, which helps to achieve the goal of sustainable packaging.<\/span><\/p>\n

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05 | Why choose LLDPE 218WJ?<\/span><\/h2>\n

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Choosing LLDPE 218WJ is not only about selecting a high-performance polyethylene particle, but also about introducing higher efficiency, more flexibility and lower overall cost to your film-making solution.<\/span><\/p>\n

\u00a0 \u00a0\u2714 <\/strong>Greater ductility and stable tensile performance;<\/span><\/p>\n

\u00a0 \u00a0\u2714 <\/strong>It has excellent optical performance and supports brand display packaging.<\/span><\/p>\n

\u00a0 \u00a0\u2714 <\/strong>It has a wide range of processing adaptability and is suitable for co-extrusion of multi-layer films.<\/span><\/p>\n

\u00a0 \u00a0\u2714 <\/strong>Environmentally compliant and meeting the standards of the export market;<\/span><\/p>\n

\u00a0 \u00a0\u2714 <\/strong>Tear-resistant and puncture-resistant, improving the integrity rate of packaging.<\/span><\/p>\n

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06 | Obtain samples and technical data<\/span><\/h2>\n

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If you are interested in LLDPE 218WJ lldpe granules, please feel free to contact us for samples and detailed TDS documents. We can provide corresponding processing parameter suggestions and product comparison plans to help you shorten the development cycle and optimize the cost structure.<\/span><\/p>\n

\"LLDPE<\/p>\n

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

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Gr\u00e1nulos de LLDPE 118N:<\/a> Aislamiento el\u00e9ctrico para aplicaciones de pel\u00edcula vers\u00e1tiles <\/span>M\u00e1s informaci\u00f3n><\/span><\/a><\/p>\n

\n<\/div>\n

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

What is LLDPE Granule   In fields such as flexible packaging, agricultural films, and industrial films, where flexibility and tear resistance are highly demanded, the selection of appropriate raw materials often determines the upper limit of the performance of the final product. Saudi Base 's LLDPE 218WJ is a linear low-density polyethylene granule (lldpe granules) […]<\/p>\n","protected":false},"author":1,"featured_media":2641,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[60],"class_list":["post-2670","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linear-low-density-polyethylene","tag-lldpe"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/06\/photobank-16.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/2670","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=2670"}],"version-history":[{"count":3,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/2670\/revisions"}],"predecessor-version":[{"id":3977,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/posts\/2670\/revisions\/3977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media\/2641"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/media?parent=2670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/categories?post=2670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/es\/wp-json\/wp\/v2\/tags?post=2670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}