SYLGARD™ 170 Fast Cure Silicone Elastomer
Silicone Rubber(硅橡胶)
陶氏化学(Dow Chemical)
产品描述
Two-part, 1 to 1 mix, black, general purpose encapsulant with good flowability and flame resistance, faster cure at room temp
Features & Benefits
• Low viscosity • Rapid room temp or heat accelerated cure • Moderate thermal conductivity • UL 94 V-0 tested • Rapid, versatile cure processing controlled by temperature • Shorter room temp cure reduces cycle time • Low viscosity enhances flow and fill in narrow spaces and around complex geometries • Can be considered for uses requiring added flame resistance
Applications
SYLGARD™ 170 Fast Cure Silicone Elastomer is suitable for use as a general potting material for: • Power supplies • Connectors • Sensors • Industrial controls • Transformers • Amplifiers • High voltage resistor packs • Relays
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 阻燃短周期成型低粘度 | |||
| 颜色形状 | 黑色 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.38 g/cm³ | Internal | Uncured Part A |
密度 | 1.38 g/cm³ | Internal | Uncured Part B |
粘度 | 2.3 Pa-s | Internal | Mixed |
粘度 | 3.4 Pa-s | Internal | Part A |
粘度 | 1.2 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 | 41.45 A | Internal | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
导热系数 | 0.4 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 | 2.4E+15 Ohm-cm | Internal | |
介电常数(DK) | |||
100Hz | 3.53 - | ASTM D 150 | |
100 kHz | 3.45 - | ASTM D 150 | |
耗散因数(DF) | |||
100Hz | 38 E-4 | ASTM D 150 | |
100 kHz | 8 E-4 | ASTM D 150 | |
绝缘强度 | 14 kV/mm | Internal |
原材料现货供应: