Solarkote® P600
PMMA(亚克力)
阿科玛Altuglas (Arkema)
产品描述
Solarkote® P600 is tailored for PVC, CPVC and cellular PVC and is the toughest of the Solarkote®capstocks.
Properties:
-Excellent weatherability
-High gloss
-High impact
-Enhanced toughness and ductility
-Low temperature processing
With Solarkote®, a new grade of acrylic capstocks were invented. Solarkote® is, in fact, the first coating containing PMMA resins that protects against deterioration caused by UV rays. Almost all of the colours are vinyl substrates(including even the darkest shades).
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 高冲击高韧性高光泽耐刮擦易成型抗紫外线耐候性耐化学性 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.14 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/3.8 kg | 0.7 g/10 min | ASTM D 1238 | |
吸水率 | 0.4 % | 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) | 23.4 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 90 % | ASTM D638 | |
弯曲强度 | |||
屈服(yld) | 33.1 Mpa | ASTM D790 | |
弯曲模量 | 1172 Mpa | ASTM D790 | |
拉伸模量 | 1241 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℉) | 74.7 J/m | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 70 R | ASTM D785 | |
铅笔硬度 | |||
- | 4B~2B - | ASTM D 3363 | |
| 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） | 63 °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 58 °C | ASTM D648 | annealed |
维卡软化温度(Vicat) | 70 °C | ASTM D1525 | 50°C/hr; 10N |
维卡软化温度(Vicat) | 60 °C | ASTM D1525 | 50°C/hr; 50N |
导热系数 | 0.22 W/(m K) | ASTM C 177 | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
透光率 | 92 % | ASTM D1003 | 3.2 mm |
雾度 | 2 % | ASTM D1003 | 3.2 mm |