SYLGARD™ 160 Silicone Elastomer -PDMS
Silicone Rubber(硅橡胶)
陶氏化学(Dow Chemical)
产品描述
Two-part, 1 to 1 mix, dark gray, general purpose encapsulant with good flowability and flame resistance
FEATURES & BENEFITS
• Good flowability • Room temperature or heat accelerated cure • Moderate thermal conductivity • UL 94 V-0 • Rapid, versatile cure processing controlled by temperature • Can be considered for uses requiring added flame resistance
APPLICATIONS
• SYLGARD™160 Silicone Elastomer is suitable for general potting material for power supplies, connectors, sensors, industrial controls and transformers.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 阻燃良好流动性 | |||
| 颜色形状 | 灰色 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.61 g/cm³ | Internal | Uncured Part A |
密度 | 1.6 g/cm³ | Internal | Uncured Part B |
粘度 | 4.8 Pa-s | Internal | Mixed |
粘度 | 6 Pa-s | Internal | Part A |
粘度 | 3.7 Pa-s | Internal | Part B |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 56 A | Internal | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
相对温度指数(RTI) | |||
冲击w/impact,- | 150 °C | UL 746 | |
电气Elec,- | 150 °C | UL 746 | |
强度w/o impact,- | 150 °C | UL 746 | |
线性膨胀系数(CLTE) | |||
- | 200 E-6/°C | TMA | |
导热系数 | 0.62 W/(m K) | - | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | - mm | UL94 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 5.6E+14 Ohm-cm | Internal | |
介电常数(DK) | |||
100Hz | 3.51 - | ASTM D 150 | |
100 kHz | 3.45 - | ASTM D 150 | |
耗散因数(DF) | |||
100Hz | 47 E-4 | ASTM D 150 | |
100 kHz | 11.8 E-4 | ASTM D 150 | |
绝缘强度 | 19 kV/mm | Internal |
原材料现货供应: