Overview
MG Chemicals 8617-1G Zinc Oxide Free Super Thermal Grease III, 3.78 L
- Greases and Lubrication
- MG Chemicals
- 8617-1G
Features
Made to Order, 5 Pails per Order
The 8617 Super Thermal Grease III is non-regulated for Air and Marine Transport because of its Silicone and Zinc Oxide Free properties. This formulation has low thermal resistance and is non-corrosive. It uses an extremely thermal stable synthetic oil base that is electrically insulating. It is used to improve the thermal interface contact conductivity between heat sinks, LEDs, motors, and heat-generating electronic components such as CPUs, GPU chipsets, power components, and so on. It improves the thermal interface between irregular and pitted surfaces.
8617 is a zinc oxide-free thermally conductive paste. It is designed to reduce thermal resistance between irregular metal surfaces. It can be shipped non-regulated in all sizes, making it convenient for high volume users. It is most commonly used to improve heat flow between heat sinks, LEDs, motors, and heat-generating electronic components such as CPUs, GPUs, and power components.
Product Details
Heat capacity @25 °C [77 °F]: 1.11 J/(g·°C)
Contact thermal resistance a): 0.71 x 10-3 (m2·K)/W
Volume resistivity (ρv) @500 V: 9.9 × 109 Ω·cm
Volume conductivity (σv) @500 V: 1.0 × 10-10 S/cm
Dielectric strength b): 450 V/mil [17.6 kV/mm]
Breakdown voltage: 4 500 V [4.5 kV]
Dielectric constant :
@1 000 cps - 6.07
@10 000 cps - 5.85
Dissipation factor:
@1 000 cps - 0.08
@10 000 cps - 0.02
Evaporation loss, 22 h @165 °C [329 °F]: 2.3%
Oil separation, 30 h @165 °C [329 °F]: 1.0%
Dropping point: >308 °C [>586 °F]
Water washout @38 °C [100 °F] c): 1.5%
Worked penetration, 60 strokes, ½ scale: 343
Pressure vessel oxidation test @100 h: 5.5 psi drop
Copper corrosion @100 °C [212 °F], 24 h: 1a, shiny