CYROVU® HP2
PMMA(亚克力)
赢创(原德固赛)(Evonik)
产品描述
CYROVU® HP2 is an impact-modified acrylic-based multipolymer for molding applications. Major use is for point-of-purchase displays. Typical applications include display dispenser, brochure card holders, magazine holders and signage.
The polymer offers a balance of great appearance and rough and tumble durability coupled with attractive economics. The material has found many uses in the Display Industry when strength and clarity are required. The material can be decorated by a wide variety of techniques including: silk screening, hot stamping, pressure sensitive labels, pad printing and metalizing. The product is readily adaptable to tooling designed for styrene, ABS or polycarbonate. Parts made from CYROVU® HP compound can be solvent bonded, thermal-bonded and ultrasonic or spin-welded.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高冲击良好表面电镀/真空镀易焊接 | |||
| 颜色形状 | 粒状透明 | |||
| 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 | 1.11 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/5 kg | 6 g/10 min | ASTM D 1238 | |
收缩率 | |||
- | 0.4~0.7 % | ASTM D 955 | |
吸水率 | 0.3 % | ASTM D570 | |
堆积(视)密度 | 0.65 g/cm³ | ASTM D 1895 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 62.1 Mpa | ASTM D 638 | |
拉伸延伸率 | |||
屈服(yld) | 3 % | ASTM D638 | |
断裂(brk) | 8 % | ASTM D638 | |
弯曲强度 | |||
- | 110 Mpa | ASTM D790 | |
弯曲模量 | 2800 Mpa | ASTM D790 | |
拉伸模量 | 3000 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) | |||
0℃ (32℉) | 26.2 J/m | ASTM D256 | 6.35 mm |
23℃ (73℉) | 36.7 J/m | ASTM D256 | 6.35 mm |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 60 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) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 82 °C | ASTM D648 | Annealed, 6.35 mm |
维卡软化温度(Vicat) | 96 °C | ASTM D1525 | |
线性膨胀系数(CLTE) | |||
- | 72 E-6 mm/mm/℃ | ASTM D 696 | 0 to 100°C |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
透光率 | 90 % | ASTM D1003 | 3.20 mm |
雾度 | 3 % | ASTM D1003 | 3.20 mm |
| 其他性能 | 值/单位 | 测试标准 | 测试条件 |
黄色指数(YI) | Edge color/Pass fail - | Internal | 3.20 mm |