SABIC® LLDPE C2820T
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® LLDPE C2820T is a butene linear low density polyethylene resin typically designed for easy processing and specially formulated for optimum thermal stability at high temperatures used in casting film extrusion. Cast film product from SABIC® LLDPE C2820T exhibit excellent optical properties, easy processing & energy saving, excellent thickness uniformity, improved machine output, well controlled die line. SABIC® LLDPE C2820T is TNPP free grade. This product is not intended for and must not be used in any pharmaceutical/medical applications.
TYPICAL APPLICATIONS
SABIC® LLDPE C2820T resin is typically used for cast film, the film made by SABIC® LLDPE C2820T have outstanding optical, thickness variation, controlled gel and seal performance.
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 | 2.8 g/10min | ASTM D1238 | |
热学性能 | 值/单位 | 测试标准 | 测试条件 |
加工温度 | 210~270 °C | - | |
光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 7 % | ASTM D1003 | 40 μm film |
光泽度 | 91 - | ASTM D 2457 | at 60° |
薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 33 Mpa | ASTM D 882 | MD |
断裂(brk) | 28 Mpa | ASTM D 882 | TD |
拉伸延伸率 | |||
断裂(brk) | 865 % | ASTM D 882 | MD |
断裂(brk) | 918 % | ASTM D 882 | TD |
埃尔曼多夫撕裂 | 184 g | ASTM D 1922 | MD |
埃尔曼多夫撕裂 | 336 g | ASTM D 1922 | TD |
割线模量 | 167 Mpa | ASTM D 882 | MD, 1% secant |
割线模量 | 164 Mpa | ASTM D 882 | TD, 1% secant |
落锤冲击 | 70 g | ASTM D 1709 |