- 发布
- 东莞市佳唯斯塑胶原料有限公司
- 价格
- ¥33.00/KG
- 品牌
- 沙伯基础
- 流动性
- 14 g/10 min
- 耐热性
- 115 °C
- 冲击强度
- 530 J/m
- 起订
- 25KG
- 供应
- 7100KG
- 发货
- 1天内
- 电话
- 0769-87182355
- 发布时间
- 2021-08-28 09:58:25
现货MC1300电镀级PC/ABS合金塑料,优异的流动性和抗冲击性能。ABS本身具有良好的电镀性能,因而,将ABS与PC共混,可赋予PC以良好的电镀性能。格栅是为了冷却发动机而设置的开口部件,位于车体最显眼的地方,是表现一个车风格的重要零件,因此汽车生产厂家非常重视格栅的形状设计和材料选择。散热器格栅应用的材料有ABS、PC、PP、PET,从电镀和涂装方面考虑,采用ABS塑料以利于轿车具有光泽和立体感,也有的采用PP塑料。目前轿车上一般采用ABS或ABS/PC注塑成型、表面电镀件或涂装的格栅,如小红旗轿车的格栅是ABS/PC表面喷漆。
沙伯基础PC/ABS MC1300物性如下,有COA原厂证明,资料齐全:
| Physical | Nominal Value | Unit | Test Method |
| Density / Specific Gravity | 1.1 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (260°C/5.0 kg) | 14 | g/10 min | ASTM D1238 |
| Molding Shrinkage | Internal Method | ||
| Across Flow : 3.20 mm | 0.50 to 0.70 | % | |
| Flow : 3.20 mm | 0.50 to 0.80 | % | |
| Water Absorption (24 hr, 23°C) | 0.1 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Modulus 2 | 2130 | MPa | ASTM D638 |
| Tensile Strength 3 (Yield) | 50 | MPa | ASTM D638 |
| Tensile Strength 3 (Break) | 44 | MPa | ASTM D638 |
| Tensile Elongation 3 (Yield) | 8.6 | % | ASTM D638 |
| Tensile Elongation 3 (Break) | 150 | % | ASTM D638 |
| Flexural Modulus 4 (50.0 mm Span) | 2100 | MPa | ASTM D790 |
| Flexural Strength 4 (Yield, 50.0 mm Span) | 72 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
| Notched Izod Impact | ASTM D256 | ||
| -30°C | 430 | J/m | |
| 23°C | 530 | J/m | |
| Instrumented Dart Impact | ASTM D3763 | ||
| -30°C, Total Energy | 33 | J | |
| 23°C, Total Energy | 41 | J | |
| Thermal | Nominal Value | Unit | Test Method |
| Deflection Temperature Under Load (0.45 MPa, Unannealed, 3.20 mm) | 115 | °C | ASTM D648 |
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 3.20 mm) | 99 | °C | ASTM D648 |
| Vicat Softening Temperature | 112 | °C | ASTM D1525 5 |
| CLTE - Flow (-40 to 40°C) | 7.20E-05 | cm/cm/°C | ASTM E831 |
| CLTE - Transverse (-40 to 40°C) | 9.00E-05 | cm/cm/°C | ASTM E831 |
| Thermal Conductivity | 0.2 | W/m/K | ASTM C177 |