ViviOn™ Cyclic Block Copolymers (CBCs) is a new class of polymers made by fully hydrogenating block copolymers of styrene and conjugated diene.
The grade ViviOn™ 1325 contains the unique features below:
-This grade comes with moderate melt flow suitable for injection molding and extrusion molding.
-Optically transparent films can be made through extrusion (100 - 200um depending on equipment and experience).
The design of ViviOn™ 1325 is a general grade for a wide range of applications. Having mechanical properties that suit a wide range of applications, while also being able to be processed with several processing methods such as injection molding and extrusion molding makes ViviOn™ 1325 the general grade.
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热透光 | |||
| 成型方式 | 注塑挤出 | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.94 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 1.3 g/10min | ASTM D 1238 | |
260°C/2.16 kg | 13 g/10min | ASTM D1238 | |
吸水率 | 0.01 % | ASTM D570 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
- | 37 Mpa | ASTM D 638 | |
拉伸延伸率 | |||
- | 14 % | ASTM D 638 | |
弯曲强度 | |||
- | 70 Mpa | ASTM D790 | |
弯曲模量 | 2300 Mpa | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
- | 3 kJ/m² | ASTM D6110 | |
| 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） | 103 °C | ASTM D648 | 2°C/min |
维卡软化温度(Vicat) | 125 °C | ASTM D1525 | 1kg, 50 °C/ hr |
玻璃化温度(Tg) | 128 °C | Internal | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
透光率 | 92 % | ASTM D1003 | 380nm – 760nm |
雾度 | 1 % | ASTM D1003 | |
折射率 | 1.51 - | Internal |
此物性表中的信息由阿技材料库从该材料的生产商处获得。阿技材料库尽最大努力确保此数据的准确性。 但是阿技材料库对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
