东莞市恒磊塑胶有限公司
ExxonMobil™ LLDPE LL 1002YB
Technical Datasheet | Supplied by ExxonMobil Chemical
Exxonmobil™ LLDPE LL 1002YB is a butene linear low density polyethylene (LLDPE) grade. Contains thermal stabilizer additive. Exhibits high gloss and excellent draw down. Provides good balance of flexibility and impact strength. Designed for blown film extrusion process and cast film applications. Films produced with Exxonmobil™ LLDPE LL 1002YB shows very good tensile and toughness properties. Suggested market applications are agricultural film, bag in box, food packaging, form fill and seal packaging, freezer film, garment film, general packaging, industrial packaging, institutional can liners, lamination film, liners, mulch film, multilayer packaging film, packaging films, personal care, produce bags on a roll, refuse bags, shoppers, stand up pouches and trash bags.
LLDPE EXXONMOBIL LL 1002YB
线性低密度聚乙烯(LLDPE)为无毒、无味、无臭的乳白色颗粒，密度为0.918~0.935g/cm3。它与LDPE相比，具有较高的软化温度和熔融温度，有强度大、韧性好、刚性大、耐热、耐寒性好等优点，还具有良好的耐环境应力开裂性，耐冲击强度、耐撕裂强度等性能，并可耐酸、碱、有机溶剂等而广泛用于工业、农业、医药、卫生和日常生活用品等领域。
应用
LLDPE已渗透到聚乙烯的大多数传统市场，包括薄膜、模塑、管材和电线电缆。防渗漏地膜是新开发LLDPE市场。地膜，一种大型挤出片材，用作废渣填埋和废物池衬垫，防止渗漏或污染周围地区。
LLDPE的一些薄膜市场，例如生产袋子、垃圾袋、弹性包装物、工业用衬套、巾式衬套和购物袋，这些都是利用改进强度和韧性后这种树脂的优点。透明薄膜。抗穿透性和LDPE薄膜的刚度，而不显著影响薄膜的透明度。注塑和滚塑是LLDPE最大的两个模塑应用。这种树脂优越的韧性和低温、冲击强度理论上适于废物箱、玩具和冷藏器具。另外，LLDPE的高抗环境应力开裂性使其适用于注塑与油类食品接触的模塑盖子，滚塑废料容器、燃料箱和化学品槽罐。在管材和电线电缆涂敷层中应用的市场较小，在这里LLDPE提供的高破裂强度和抗环境应力开裂性可满足要求。LLDPE的 65%~ 70%用于制作薄膜。 [1]
聚乙烯(PE)是五大合成树脂之一，聚乙烯主要分为线型低密度聚乙烯(LLDPE)、低密度聚乙烯(LDPE)、高密度聚乙烯(HDPE)三大类。 线型低密度聚乙烯(Linear Low-Density Polyethylene)，英文缩写为LLDPE。线性低密度聚乙烯在结构上不同于一般的低密度聚乙烯。
LLDPE EXXONMOBIL LL 1002YB 可提供COA、COC,ROHS.MSDS.UL黄卡等等资料，价格最优，质量保证！
| General | |
Availability 1 |
Africa & Middle EastAsia PacificEuropeLatin AmericaNorth America |
Additive |
Antiblock: NoSlip: NoProcessing Aid: NoThermal Stabilizer: Yes |
Applications |
Cast FilmCast Stretch FilmGarment FilmGeneral PackagingHygiene filmPackaging FilmsPersonal Care |
Revision Date |
|
| Resin Properties | Typical Value |
Unit |
Test Based On |
Density |
0.918 |
g/cm3 |
ASTM D1505 |
Melt Index (190°C/2.16 kg) |
2.0 |
g/10 min |
ASTM D1238 |
Peak Melting Temperature |
121 |
°C |
ExxonMobil Method |
| Film Properties | Typical Value |
Unit |
Test Based On |
Tensile Strength at Yield MD |
7.4 |
MPa |
ASTM D882 |
Tensile Strength at Yield TD |
6.5 |
MPa |
ASTM D882 |
Tensile Strength at Break MD |
60 |
MPa |
ASTM D882 |
Tensile Strength at Break TD |
25 |
MPa |
ASTM D882 |
Elongation at Break MD |
420 |
% |
ASTM D882 |
Elongation at Break TD |
830 |
% |
ASTM D882 |
Secant Modulus MD - 1% Secant |
110 |
MPa |
ASTM D882 |
Secant Modulus TD - 1% Secant |
130 |
MPa |
ASTM D882 |
Dart Drop Impact |
< 50 |
g |
ASTM D1709A |
Elmendorf Tear Strength MD |
20 |
g |
ASTM D1922 |
Elmendorf Tear Strength TD |
430 |
g |
ASTM D1922 |
Puncture Force |
43 |
N |
ExxonMobil Method |
Puncture Energy |
2.3 |
J |
ExxonMobil Method |
