SABIC® PP PPA20
PP(聚丙烯)
沙特基础 (SABIC)
产品描述
SABIC PP PPA20 is an impact copolymer with an excellent optical performance – high gloss, high scratch resistance and low stress whitening. The material exhibits high flow and impact resistance combined with high stiffness.
The overall properties make this grade favorable for various applications where a good balance of mechanical and optical properties are required such as home appliances, caps and closures, houseware, food and non-food rigid packaging and furniture.
Health, Safety and Food Contact regulations:
Material Safety Data Sheets (MSDS) and Product Safety declarations are available on our Internet site http://www.SABIC.com
This product is not intended for and must not be used in any pharmaceutical/medical applications.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高刚性高冲击良好光学性高光泽抗折白耐刮擦食品接触级高流动共聚物 | |||
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) | |||
230°C/2.16 kg | 20 g/10min | ISO 1133 | |
收缩率 | |||
- | 1.3 % | Internal | 24 hours after injection moulding |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸模量 | 1550 Mpa | ISO 527-2 | 1 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-20℃ (-4℉) | 2 kJ/m² | ISO 179/1eA | |
0℃ (32℉) | 3 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | |
悬臂梁缺口(Izod Notched) | |||
-20℃ (-4℉) | 2 kJ/m² | ISO 180/1A | |
0℃ (32℉) | 3 kJ/m² | ISO 180/1A | |
23℃ (73℉) | 5 kJ/m² | ISO 180/1A | |
| 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） | 100 °C | ISO 75 | 80*10*4mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | 60 °C | ISO 75 | 80*10*4mm |
维卡软化温度(Vicat) | 80 °C | ISO 306/B | 120°C/h, at 50 N (VST/B) |
维卡软化温度(Vicat) | 151 °C | ISO 306/A | 120°C/h, at 10 N (VST/A) |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
光泽度 | 90 % | ASTM D 2457 | 60° |
光泽度 | 80 % | ISO 2813 | 20° |