Solarkote® H330M
PMMA(亚克力)
阿科玛Altuglas (Arkema)
产品描述
Solarkote® H330M is a mid to low range gloss capstock that allows some low angle glare and imparts a soft texture.
Properties:
-Excellent weatherability
-Textured matte
-High impact
-Wide processing window
-Adhesion to HIPS
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 | 高冲击低光泽易成型良好粘合性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 | 1.16 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/3.8 kg | 4.8 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) | 37.2 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 37 % | ASTM D638 | |
弯曲强度 | |||
屈服(yld) | 60.7 Mpa | ASTM D790 | |
弯曲模量 | 1827 Mpa | ASTM D790 | |
拉伸模量 | 1827 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℉) | 42.7 J/m | ASTM D256 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 35 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) | 87 °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)(18.6kg/cm²) | 79 °C | ASTM D648 | annealed |
维卡软化温度(Vicat) | 97 °C | ASTM D1525 | 50°C/hr; 10N |
维卡软化温度(Vicat) | 89 °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 | 88 % | ASTM D1003 | 3.2 mm |
雾度 | 5 % | ASTM D1003 | 3.2 mm |