TOPILENE® R701G
PP(聚丙烯)
晓星 (HYOSUNG)
产品描述
Topilene ® R701G is a specially designed polypropylene random copolymer that features excellent transparency and high flowability. It is suitable for medical items which are gamma-ray sterilized Topilene ® R701G is phthalate-free and it complies with FDA requirements in the code of Federal Regulations in 21 CFR 177.1520 for food contact. This product passed the US Pharmacopoeia test(USP class Ⅵ) can be used for medical purpose.
Typical Application
Gamma-ray sterilized medical devices
Features
High transparency / Excellent flowability & Processability / Phthalate-Free / Non Peroxide Cracking / Excellent stiffness and impact strength balance / Gamma-ray resistance
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 食品接触级无塑化剂(PAEs)医疗级耐伽马射线高流动 | |||
| 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 | 注塑 | |||
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) | |||
230°C/2.16 kg | 20 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) | 300 kg/cm² | ASTM D638 | |
弯曲模量 | 11000 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) | |||
23℃ (73℉) | 6.5 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 | 90 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） | 90 °C | ASTM D648 | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 25 % | ISO 14782 | 2mm |