SABIC® PP 520L
PP(聚丙烯)
沙特基础 (SABIC)
产品描述
SABIC PP 520L is specially developed for tubular water quenched blown film applications with suitable dosage of slip and antiblock additives.
Films produced using SABIC PP 520L has the following features: Consistent processability; High melt strength; Good optical properties; Excellent runability on bagging and sealing machines.
TYPICAL APPLICATIONS
SABIC® PP 520L can be used for producing garment packaging, textiles packaging, magazine covers and for food packaging.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好光学性均聚物高熔体强度 | |||
| 添加助剂 | 增滑剂开口剂 | |||
| 成型方式 | 吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.905 g/cm³ | ASTM D792 | 23°C |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 10 g/10min | ASTM D 1238 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 35 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 10 % | ASTM D638 | Based on injection molded specimens |
弯曲模量 | 1600 Mpa | ASTM D790 A | 1% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 23 J/m | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 102 R | ASTM D785 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 105 °C | ASTM D648 | |
维卡软化温度(Vicat) | 155 °C | ASTM D1525 | Based on injection molded specimens |
加工温度 | 205~215 °C | - |