Moplen EP542R
PP(聚丙烯)
聚美莱(PolyMirae)
产品描述
Moplen EP542R is the polypropylene block copolymer manufactured by PMC under the license of Lyondellbasell using the Spheripol process. Moplen EP542R is a block copolymer selected by customers for use in injection molding of washing machine tub, thin-walled packaging, parts of electrical appliances, housewares etc. Moplen EP542R resin meets the FDA requirements in the Code of Federal Regulations in 21 CFR 177.1520 for food contact.
Features: Optimized balance of stiffness and toughness/ Low warpage/ UL94 HB
Market: Consumer Products, Rigid Packaging
Application: Washing machine tub/ Electrical appliance/ Housewares
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 良好的刚性良好冲击性低翘曲食品接触级共聚物 | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.9 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 30 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) | 280 kg/cm² | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 6 % | ASTM D638 | |
弯曲模量 | 13700 kg/cm² | 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℉) | 4 kg·cm/cm | ASTM D256 | |
23℃ (73℉) | 8 kg·cm/cm | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 95 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） | 120 °C | ASTM D648 | |
维卡软化温度(Vicat) | 150 °C | ASTM D1525 |