Solarkote® A200
PMMA(亚克力)
阿科玛Altuglas (Arkema)
产品描述
Solarkote® A200 is a high impact capstock that is tailored for ABS. Solarkote® A200 can also be used for PC/ABS, PC or composites.
Properties:
-Excellent weatherability
-High gloss
-High impact
-Chemical resistant
-Scratch resistant
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 | 高冲击高光泽耐刮擦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 | 1.15 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/3.8 kg | 1.6 g/10 min | ASTM D 1238 | |
吸水率 | 0.46 % | 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) | 38 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 50 % | ASTM D638 | |
弯曲强度 | |||
屈服(yld) | 71 Mpa | ASTM D790 | |
弯曲模量 | 1860 Mpa | ASTM D790 | |
拉伸模量 | 1860 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℉) | 59 J/m | ASTM D256 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 45 M | ASTM D 785 | |
铅笔硬度 | |||
- | F~2H - | 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) | 89 °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)(18.6kg/cm²) | 79 °C | ASTM D648 | annealed |
维卡软化温度(Vicat) | 103 °C | ASTM D1525 | 50°C/hr; 10N |
维卡软化温度(Vicat) | 95 °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 |