现货PP（聚丙烯）/512MK46/沙伯基础
产品型号：PP 512MK46 产品说明：高抗冲，高流动
产品形式：颗粒 产品规格：25kg/包
加工方法：注塑成型 生产厂商：沙特基础工业公司
规格用途
| 规格级别 | 高抗冲 其它 其它 | 外观颜色 | 乳白 |
| 该料用途 | 护贝机、屏幕外壳、原子笔、家电 、齿轮盖 、文具 | ||
| 备注说明 |
产品特性 : 高抗冲 注塑 |
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技术参数
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
|---|---|---|---|---|
| MECHANICAL PROPERTIES | 1) | |||
| Tensile Strength at Yield | 27 | MPa | ASTM D638 | |
| Tensile Elongation at Yield | 5 | % | ASTM D638 | |
| Flexural Modulus (1% Secant) | 1330 | MPa | ASTM D790 A | |
| Izod Impact Strength | ||||
| notched, at 23°C | 59 | J/m | ASTM D256 | |
| notched, at -20°C | 38 | J/m | ASTM D256 | |
| Rockwell Hardness, R-Scale | 1) | 98 | - | ASTM D785 |
| POLYMER PROPERTIES | ||||
| Melt Flow Rate | ||||
| at 230°C and 2.16kg | 50 | g/10 min | ASTM D1238 | |
| Density | ||||
| at 23°C | 903 | kg/m³ | ASTM D792 | |
| THERMAL PROPERTIES | ||||
| Vicat Softening Temperature | 149 | °C | ASTM D1525 | |
| Heat deflection temperature | ||||
| at 455kPa | 110 | °C | ASTM D648 |