SABIC® LLDPE 218BJ
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® LLDPE 218BJ is a butene linear low density polyethylene resin with an additive package typically designed for a broader range of food applications (TNPP free). The good thermal stability allows to use the resin in critical extrusion processing conditions. Films produced from SABIC® LLDPE 218BJ have better draw-down ability compared to lower MFR LLDPE resins. This product is not intended for and must not be used in any pharmaceutical/medical applications.
TYPICAL APPLICATIONS
SABIC® LLDPE 218BJ is typically used for food applications (lamination film, barrier film), melt embossed films, but can also be used in industrial packaging such as cling film and stretch film for manual and pallet wrap. It can also be used as a blending partner with other SABIC® PE resins in generalpurpose blown and cast film applications.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.918 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 2 g/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 12 Mpa | ASTM D638 | |
断裂(brk) | 17 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 16 % | ASTM D638 | |
断裂(brk) | 790 % | ASTM D638 | |
弯曲模量 | 254 Mpa | ASTM D790 | Secant modulus at 1% elongation |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 48 D | ISO 868 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 96 °C | ISO 306 | at 10 N (VST/A) |
熔融温度(Tm) | 122 °C | Internal | DSC |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 5.0E+15 Ohm-cm | ASTM D257 | |
介电常数(DK) | |||
60 Hz | 2.17 - | ASTM D 150 | |
耗散因数(DF) | |||
60 Hz | 10 E-4 | ASTM D 150 | |
绝缘强度 | 55 kV/mm | ASTM D149 | 500 V/sec |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 1.2 % | ASTM D1003 | |
光泽度 | 92 % | ASTM D 2457 | 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
耐穿透性 | 2.2 J | ASTM D 5748 | |
埃尔曼多夫撕裂 | 185 N/mm | ISO 6383-2 | TD |
落锤冲击 | 2800 J/mm | ISO 7765-2 |