COSMOPLENE® W331
PP(聚丙烯)
新加坡聚烯烃(The Polyolefin Company (Singapore))
产品描述
COSMOPLENE W351 ls a Polypropylene Random Copolymer manufactured by latest production technology licensed from Sumltomo Chemlcal Co. Japan, wlth excellent processablity and physical properties.
APPI ICATIONS:
W331 is designed for bottle produced by Injection Stretch Blow Molding (ISBM) process.
W331 meets the USP Class VI requirements.
W331 complies with U.S. FDA Regulation 21 CFR 177.1520 (C) 3.1a, as long as it is used unmodified and processed according to standard manufacturing practices in the industries.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 食品接触级医疗级 | |||
| 法规认证 | FDA(食品药品监督管理局)USP Class VI(美国药典) | |||
| 成型方式 | 注拉吹塑(ISBM) | |||
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 D792 | |
熔体质量流动速率(MFR) | |||
- | 7 g/10min | ASTM D1238 | |
收缩率 | |||
纵向(Flow) | 1.4 % | Internal | |
横向(Across Flow) | 1.5 % | Internal | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 26 Mpa | ASTM D 638 | |
拉伸延伸率 | |||
断裂(brk) | 500 % | ASTM D638 | |
弯曲模量 | 780 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) | |||
23℃ (73℉) | 4 J/m | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 83 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） | 108 °C | ASTM D648 | |
熔融温度(Tm) | 151 °C | Internal |
原材料现货供应:133-8218-6680(微信同号)