SILASTIC™ 7595-40 LSR Kit
Silicone Rubber(硅橡胶)
陶氏化学(Dow Chemical)
产品描述
40 Durometer, two-part, 1-to-1 mix, translucent, injection molding grade liquid silicone rubber
Features & Benefits
Fast heat cure, low shrinkage, no cure by-products
Easily pigmentable
Formulated to meet FDA 21 CFR 177.2600
Excellent electrical insulating properties
Applications
General molding
Electrical/electronic boots
Sleeving
基本信息
| 原厂资料 | 物性表(英文) | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.12 g/cm³ | ASTM D792 | |
粘度 | 2800 Pa-s | ASTM D4287 | Viscosity (Y=0.9s-1) |
粘度 | 260 Pa-s | ASTM D4287 | Viscosity (Y=10s-1) |
固体含量 | 100 % | Internal | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
100%延伸率时 | 1 Mpa | ASTM D 412 | As Molded |
100%延伸率时 | 1.4 Mpa | ASTM D 412 | Post-Cured |
- | 10 Mpa | ASTM D 412 | As Molded |
- | 9 Mpa | ASTM D 412 | Post-Cured |
拉伸延伸率 | |||
断裂(brk) | 610 % | ASTM D 412 | As Molded |
断裂(brk) | 460 % | ASTM D 412 | Post-Cured |
撕裂强度 | 34 kN/m | ASTM D 624 | As Molded, 22 h at 177°C |
撕裂强度 | 34 kN/m | ASTM D 624 | Post-Cured, 22 h at 177°C |
压缩永久形变 | 47 % | ASTM D 395 | As Molded |
压缩永久形变 | 14 % | ASTM D 395 | Post-Cured |
回弹性 | 60 % | ASTM D 2632 | As Molded |
回弹性 | 58 % | ASTM D 2632 | Post-Cured |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 42 A | ASTM D 2240 | As Molded |
邵氏硬度 A | 44 A | ASTM D 2240 | Post-Cured |
原材料现货供应: