Hanwha Total RB73H
PP(聚丙烯)
韩华道达尔(Hanwha Total)
产品描述
Compound PP shows high impact strength & excellent molding property for automobile exterior parts. It features non-painted type and anti-scratch resistance characteristic ability, especially for automobile exterior side sill molding part.
In addition, it is satisfied with high flexural modulus and high impact strength at the same time with optimization of high isotactic PP, rubber and inorganic filler. And this grade exhibit excellent processability so our customers have a higher productivity.
Description
Compound PP designed for automobile exterior part of side sill molding with following:
▶ Superior impact-resistance and anti-scratch resistance
▶ Excellent processability;
▶ Superior appearance
Applications
▶ Exterior side sill molding
1) Maintains optimum balance of impact and modulus
2) Superior scratch-resistance;
3) Superior flow in a mold
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高冲击良好表面耐刮擦易成型免喷涂高流动 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.09 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 23 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) | 19 Mpa | ASTM D638 | 50mm/min |
拉伸延伸率 | |||
断裂(brk) | 250 % | ASTM D638 | 50mm/min |
弯曲强度 | |||
- | 28 Mpa | ASTM D790 | 10mm/min |
弯曲模量 | 1950 Mpa | ASTM D790 | 10mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
-30℃ (-22℉) | 55 J/m | ASTM D256 | |
23℃ (73℉) | 450 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) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 120 °C | ASTM D648 |