Maxxam™ MD 4245-59770
PP(聚丙烯)
埃万特(原普立万)(Avient)
产品描述
PolyOne's Maxxam™ family of polypropylene- and polyethylene-based products covers a wide range of applications, markets and performance requirements. Standard grades are compounded with calcium carbonate, glass and talc to provide a desired balance of properties including stiffness, durability, impact resistance and heat resistance. Custom grades are available with features such as UV stabilizers, heat stabilizers, custom color, high impact, etc.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 增韧/冲击改性共聚物填充增强 | |||
| 添加助剂 | 抗冲击剂 | |||
| 颜色形状 | 粒状蓝色 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 30% 碳酸钙 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.12 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 15 g/10min | ASTM D 1238 | |
收缩率 | |||
纵向(Flow) | 1~1.5 % | ASTM D 955 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 20.7 Mpa | ASTM D638 | Type I, 51 mm/min |
拉伸延伸率 | |||
断裂(brk) | 40 % | ASTM D638 | Type I, 51 mm/min |
弯曲强度 | |||
- | 38.6 Mpa | ASTM D790 | |
弯曲模量 | 1930 Mpa | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 37 J/m | ASTM D256 | 3.18 mm, Injection Molded |
| 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） | 106 °C | ASTM D648 | Unannealed, 3.18 mm |