Plexiglas® V052i-58208RB
PMMA(亚克力)
阿科玛Altuglas (Arkema)
产品描述
Plexiglas® V052i-58208RB is a lightly impact modified thermoplastic acrylic resin formulated for injection molding. This grade has the same properties as Plexiglas® V052i but his formulated in a deep jet black color that eliminates the need for painting. It is characterized by its excellent chemical and heat resistance as well a good melt flow and excellent mold release properties. It is a tougher resin than Plexiglas® V052 allowing improved fabrication. It offers an excellent balance between melt flow and increased resistance to breakage, while providing weatherability superior to that provided by other high-impact plastics. Moldflow simulation data is available.
基本信息
| 原厂资料 | 物性表-ASTM(英文) 宣传册 (英文) | |||
| 产品特性 | 高冲击高韧性耐热良好表面免喷涂易脱模抗紫外线耐候性耐化学性高流动 | |||
| 添加助剂 | 抗冲击剂 | |||
| 颜色形状 | 粒状不透明色黑色 | |||
| 成型方式 | 注塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.18 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/3.8 kg | 3.2 g/10 min | ASTM D 1238 | |
收缩率 | |||
- | 0.3~0.6 % | ASTM D 955 | |
吸水率 | 0.3 % | ASTM D570 | 24 hr immersion |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 63.4 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 18 % | ASTM D638 | |
弯曲强度 | |||
断裂(brk) | 103 Mpa | ASTM D790 | |
弯曲模量 | 2830 Mpa | ASTM D790 | |
拉伸模量 | 2830 Mpa | ASTM D638 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 16 J/m | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 86 M | ASTM D 785 | |
| 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） | 102 °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 96.7 °C | ASTM D648 | annealed |
维卡软化温度(Vicat) | 110 °C | ASTM D1525 | 50°C/hr; 10N |
维卡软化温度(Vicat) | 98.9 °C | ASTM D1525 | 50°C/hr; 50N |
导热系数 | 0.19 W/(m K) | ASTM C 177 | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | - mm | UL94 |