Sarlink® 4180
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.
4000 series Fully crosslinked EPDM grade
Features: Materials excel in oil resistance, heat resistance and features of rubber.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热耐油 | |||
| 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 | 0.97 g/cm³ | ASTM D792 | |
收缩率 | |||
纵向(Flow) | 1.7 % | Internal | 3mm thickness |
横向(Across Flow) | 1.4 % | 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 | 4.7 Mpa | ASTM D 412 | Cross direction |
100%延伸率时 | 5.3 Mpa | ASTM D 412 | Flow direction |
- | 10.5 Mpa | ASTM D 412 | Cross direction |
- | 8 Mpa | ASTM D 412 | Flow direction |
拉伸延伸率 | |||
断裂(brk) | 501 % | ASTM D 412 | Cross direction |
断裂(brk) | 396 % | ASTM D 412 | Flow direction |
撕裂强度 | 43 kN/m | ASTM D 624 | Unnicked, Cross direction |
压缩永久形变 | 51 % | ASTM D 395 | 125℃, 70Hrs |
压缩永久形变 | 32 % | ASTM D 395 | 23℃, 22Hrs |
压缩永久形变 | 35 % | 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 | 78 A | ASTM D 2240 | 5sec, Extruded sample |
邵氏硬度 A | 81 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) | 4 - | ASTM D573 | Change, 135℃, 1000Hrs |
硬度 (热老化) | 2 - | ASTM D573 | Change, 150℃, 168Hrs |
拉伸强度(热老化) | 101 % | ASTM D573 | Retention, 135℃, 1000Hrs |
拉伸强度(热老化) | 90 % | ASTM D573 | Retention, 150℃, 168Hrs |
延伸率(热老化) | 85 % | ASTM D573 | Retention, 135℃, 1000Hrs |
延伸率(热老化) | 85 % | ASTM D573 | Retention, 150℃, 168Hrs |
体积变化 | 66 % | ASTM D471 | ASTM Oil#3, 125℃, 70Hrs |