HPD-TCP600RThermal Grease_Thermal Grease_Products_Shenzhen Haopta Technology Co., Ltd

HPD-TCP600RThermal Grease

HPD-TCP600RThermal conductive silicone grease is a solvent based product with ultra-low thermal resistance and high thermal conductivity, suitable for electronic/electrical fields with heat dissipation requirements. It is the best thermal interface material selection solution between the smooth surface of heat sinks and the smooth surface of heating components. The particles are extremely fine and can fill the microscopic gaps between smooth surfaces. It can automatically dispense glue or screen print, achieving automated operations. Thixotropic silicone grease adhesive has strong wetting properties, strong thixotropy, nearly zero degree of freedom, non curing, and excellent weather resistance. Easy to erase after scraping, with a certain degree of process tolerance.

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Product Features

•Extremely strong wetting ability, capable of filling uneven and smooth surfaces at the microscopic level, effectively reducing interfacial thermal resistance; Strong thixotropy, easy to scrape and coat into any shape under manual or automated operation; Excellent thermal conductivity and ultra-low thermal resistance; Low degree of freedom and long service life; The particles of silicone grease adhesive are small and can be scraped and coated into extremely thin sheets; Compared with flowing silicone grease, its powder is finer, has stronger thixotropy, does not flow, and has a lower degree of freedom (approaching 0). As time changes, the shape of silicone grease remains almost unchanged and hardly produces oil, making it suitable for more precise instruments.

Typical Applications

•The interface between the computer CPU or GPU and the heat sink; Between the power substrate and the cooling fan; Between the spark plug coil and the connector of the car; On transistors and half transistors in electronic components; Between the printer's heating wire and aluminum sheet.

Product Parameters

Product Features	Unit	Parameter	Test Standard
Color	——	Grey	Vision
Specific Gravity	g/cm³	2.7±0.2	ASTM D792
Viscosity	mPa·s	6×10⁴（Before solvent evaporation） 100×10⁴（After solvent evaporation）	ASTM D2196
Minimum UsageThickness	mm	0.06	ASTM D374
Flame Retardant Rating	——	V-0	UL94
Weight loss	%	≦1	150℃240h
Operating Temperature	℃	-40~150	N/A
Thermal Properties ：
Thermal Conductivity	W/m·K	3.8（Before solvent evaporation） 6.6（After solvent evaporation）	ASTM D5470
Thermal Resistance@0.1mm,40psi	℃in²/W	0.02	ASTM D5470
Electrical Characteristics：
Breakdown Voltage	kV/mm	≧6.5	ASTM D149
Volume Resistivity	Ω·cm	≧10¹⁰	ASTM D257
Dielectric Constant	@1MHz	≧4	ASTM D150
Dielectric Loss	@1MHz	≦0.1	ASTM D150
Shelf Life	Month	12	——