SABIC® LLDPE 6318BE
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® LLDPE 6318BE is a hexene linear low density polyethylene resin for cast film applications. The product is typically formulated for optimum thermal stability at high temperatures used in cast film extrusion. Films produced from this grade exhibit good optical properties, toughness, puncture resistance and tear strength.
Application
SABIC® LLDPE 6318BE resin is typically used for pallet stretch wrap (pre-stretch), high performance draw down films and other mono layer and coextruded film applications where high strength is required. The grade is also suggested for blending with ethylene/butene copolymer LLDPE and LDPE for improving strength.
Film properties
Properties are determined on 20 μm cast stretch film produced on a 2 m commercial cast stretch line: melt temperature 270 °C, chill roll temperature 20 °C and line speed 450 m/min.
Processing conditions
SABIC® LLDPE 6318BE is extrudable with conventional cast film extrusion equipment. Temperatures 250- 300°C.
This product is not intended for and must not be used in any pharmaceutical/medical applications.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 流延薄膜薄膜挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.92 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 3.2 g/10min | ISO 1133 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 105 °C | ISO 306 | 10 N (VST/A) |
熔融温度(Tm) | 125 °C | Internal | DSC melting point |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 1.8 % | ASTM D1003 | |
光泽度 | 90 % | ASTM D 2457 | 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
耐穿透性 | 2.7 J | ASTM D 5748 | |
埃尔曼多夫撕裂 | 246 N/mm | ISO 6383-2 | TD |
落锤冲击 | 1.8 J/mm | ASTM D4272 |