Sarlink® 3190
TPV(热塑性硫化弹性体)
东洋纺(TOYOBO)
产品描述
Sarlink® TPV is a global brand of thermoplastic vulcanizate, an innovative material with the properties of a rubber that can be processed as a plastic. Sarlink offers time-tested TPV expertise, an extensive product range, superior customer service and fully colorable, high-performance solutions for many complex application challenges.
3000 series Highly crosslinked EPDM grade
Features: Excel in molding, appearance, and flexure fatigue resistance.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 注塑挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.94 g/cm³ | ASTM D792 | |
收缩率 | |||
纵向(Flow) | 1.6 % | Internal | 3mm thickness |
横向(Across Flow) | 1.3 % | Internal | 3mm thickness |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
100%延伸率时 | 7.1 Mpa | ASTM D 412 | Cross direction |
100%延伸率时 | 7.9 Mpa | ASTM D 412 | Flow direction |
- | 13.5 Mpa | ASTM D 412 | Cross direction |
- | 11.5 Mpa | ASTM D 412 | Flow direction |
拉伸延伸率 | |||
断裂(brk) | 746 % | ASTM D 412 | Cross direction |
断裂(brk) | 570 % | ASTM D 412 | Flow direction |
撕裂强度 | 64 kN/m | ASTM D 624 | Unnicked, Cross direction |
压缩永久形变 | 62 % | ASTM D 395 | 125℃, 70Hrs |
压缩永久形变 | 37 % | ASTM D 395 | 23℃, 22Hrs |
压缩永久形变 | 53 % | ASTM D 395 | 70℃, 22Hrs |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
脆化温度 | -59 °C | ISO 812 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 90 A | ASTM D 2240 | 5sec, Extruded sample |
邵氏硬度 A | 93 A | ASTM D 2240 | 5sec, Injection molded sample |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | - mm | UL94 | |
| 老化性能 | 值/单位 | 测试标准 | 测试条件 |
硬度 (热老化) | 0 - | ASTM D573 | Change, 135℃, 1000Hrs |
硬度 (热老化) | 2 - | ASTM D573 | Change, 150℃, 168Hrs |
拉伸强度(热老化) | 95 % | ASTM D573 | Retention, 135℃, 1000Hrs |
拉伸强度(热老化) | 93 % | ASTM D573 | Retention, 150℃, 168Hrs |
延伸率(热老化) | 88 % | ASTM D573 | Retention, 135℃, 1000Hrs |
延伸率(热老化) | 81 % | ASTM D573 | Retention, 150℃, 168Hrs |
体积变化 | 73 % | ASTM D471 | ASTM Oil#3, 125℃, 70Hrs |