Model No. SGT series thermally conductive pouring sealant
CoolGM® SGT series is a kind of two-component addition molding silicone thermally conductive pouring sealant product, which can be cured at room temperature (or high temperature) and is specially developed according to the requirements of heat dissipation of industrial parts. It has low viscosity, good fluidity, low shrinkage and high thermal conductivity. Some types can achieve self-adhesive to parts and are ideal for thermally conductive sealing in harsh environments. At the same time, the SGT series can adjust the formula for different needs and make products of different density and hardness to meet the needs of customers.
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SGT series is a kind of two-component addition molding silicone thermally conductive pouring sealant product, which can be cured at room temperature (or high temperature) and is specially developed according to the requirements of heat dissipation of industrial parts. It has low viscosity, good fluidity, low shrinkage and high thermal conductivity. Some types can achieve self-adhesive to parts and are ideal for thermally conductive sealing in harsh environments. At the same time, the SGT series can adjust the formula for different needs and make products of different density and hardness to meet the needs of customers.
Features and advantages:
1. Thermal conductivity 0.4-2.5 W/( m·K)
2. Low viscosity, adjustable fluidity
3. Excellent electrical insulation
4. No corrosion to metals
5. Self-adhesive products can bond aluminum, stainless steel, polycarbonate and nylon
6. Maintain stable performance in the temperature range of -40℃~200℃
7. UL94 V-0 Flame retardant performance
Applications:
● Sealing of high-end precision electronic components such as LEDs, diodes, sensors, etc.
● potting inside batteries for new energy vehicles
● Independent component to housing
● Optical fiber communication equipment
● Relay, inverter and other potting applications
Product Specifications:
● barreled, can be customized according to customer requirements
Basic Physical Properties:
基本性能 Basic properties | 典型值 | 测试方法 Test methods | ||||||||
型号 | SGT-06 | SGT-08 | SGT-08-Z | SGT-10 | SGT-15 | SGT-20 | SGT-25 | |||
固化前 | 外观 Appearance | A | 黑色 | 黑色 Black | 黑色 Black | 目测 Visual | ||||
B | 白色 White | 白色 White | 白色 White p | |||||||
粘度（Pa·s） Viscosity（Pa·s） | A | ASTM D2196 | ||||||||
B | ||||||||||
混合比A:B Mixing ratio | 1:1 | — | ||||||||
固化时间 Curing time | 1~2 | 内定 Internal | ||||||||
固化后 After curing | 电气强度（MV/m） Dielectric strength | ≥ 15 | ASTM D149 | |||||||
介电常数，1MHz Dielectric constant, | ≤ 4 | ASTM D150 | ||||||||
介电损耗，1MHz Dielectric loss | 0.01 | ASTM D150 | ||||||||
体积电阻（Ω·cm） | 1.0 × 1013 | ASTM D257 | ||||||||
Shore A硬度 Shore A hardness | 45~55 | 50~60 | 35~45 | 50~60 | 35~45 | 60~70 | 60~70 | ASTM D2240 | ||
密度（g/cm3） Density | 1.6 | 1.6 | 1.6 | 1.6 | 2.0 | 2.7 | 2.8 | ASTM D792 | ||
导热系数（W/( m·K)） Thermal conductivity | 0.6 | 0.8 | 0.8 | 1.0 | 1.5 | 2.0 | 2.5 | ASTM D5470 | ||
阻燃性 Flame retardant rating | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | V-0 | UL94 | ||
自粘性 Self-adhesive | 无 No | 无 No | 有 Yes | 无 No | 无 No | 无 No | 无 No | 内定 Internal | ||
RoHS | PASS | |||||||||
