Finalloy® EBP-822LS
PP(聚丙烯)
道达尔能源(Total Energies)
产品描述
Finalloy EBP-822LS is a mineral-filled and impact modified polypropylene-based compound that combines good impact resistance, high rigidity, good process ability and a very low linear thermal expansion.
Finalloy EBP-822LS is particularly suitable for the injection moulding of unpainted automotive exterior parts, which require low thermal expansion like door lists and other side mouldings. This material is specially designed to have a good scratch resistance and almost no tiger stripes.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高刚性增韧/冲击改性耐刮擦低线性膨胀填充增强 | |||
| 添加助剂 | 抗冲击剂 | |||
| 成型方式 | 注塑 | |||
| 应用产品 | 汽车外饰件汽车侧饰条 | |||
| 增强填充 | 矿物 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.06 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 19 g/10min | ISO 1133 | |
收缩率 | |||
纵向(Flow) | 0.4~0.65 % | Internal | t=3mm |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 18 Mpa | ISO 527 | |
拉伸延伸率 | |||
断裂(brk) | 60 % | ISO 527 | |
弯曲模量 | 1800 Mpa | ISO 178 | |
拉伸模量 | 1600 Mpa | ISO 527 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-20℃ (-4℉) | 4 kJ/m² | ISO 179/1eA | |
23℃ (73℉) | 22 kJ/m² | ISO 179/1eA | |
| 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 75-2 | 120°C per hour |
线性膨胀系数(CLTE) | |||
- | 45 E-6/K | ISO 11359-2 | |
熔融温度(Tm) | 160~165 °C | Internal |