Total Energies Polypropylene 4740WZ
PP(聚丙烯)
道达尔能源(Total Energies)
产品描述
Polypropylene 4740WZ polypropylene is a nucleated impact copolymer with a Melt Flow of 25 g/10min.
Easy Flow: 4740WZ is characterized by improved stiffness, creep resistance, high impact resistance, excellent antistatic properties and has been formulated to allow faster cycling through early demolding.
Applications: 4740WZ has been developed specifically for the injection molding of garden furniture, housewares and thin-walled articles.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好的刚性高冲击抗静电 ESD抗蠕变短周期成型易脱模成核的 | |||
| 添加助剂 | 抗静电剂成核剂 | |||
| 成型方式 | 注塑 | |||
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 D 1505 | |
熔体质量流动速率(MFR) | |||
- | 25 g/10min | ASTM D1238 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 28 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 6 % | ASTM D638 | |
弯曲模量 | 1550 Mpa | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
-20℃ (-4℉) | 43 J/m | ASTM D256 | |
23℃ (73℉) | 96 J/m | ASTM D256 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
- | 110 °C | ASTM D 648 | |
维卡软化温度(Vicat) | 150 °C | ASTM D1525 | |
熔融温度(Tm) | 160~165 °C | Internal |