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DH flame retardant heat conducting pouring sealant

Product Details:

Place of Origin	Sichuan, China (Mainland)
Brand Name	RIZ
Model Number	DH-FRH

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Detailed Product Description

DH flame retardant heat conducting pouring sealant:

Two-component addition vulcanizing silicone rubber, featured with translucency type and flame-proof type, and . During solidifying, there is no heat release and corrosion, and the is small, it is suitable for the seal and pouring of , and it has excellent electrical properties. During wide temperature range-60-250, it can keep rubber elasticity, excellent electrical property and good thermal conductivity, it is , and it has the characteristics of chemical resistance, yellowing resistance and resistance to aging for more than 25 years. It has good adhesivity with the materials such as plastics, rubber, enhanced nylon PA and PPO.

Specification
Before solidification	appearance	Off-white
	viscosity A cps	30005000
	viscosity Bcps	30005000
	AB	91
	mixing viscositycps	30005000
	operating time 25H	2
	Curing time hr,25	35
after solidification	hardness (shore A)	60
	tensile strength (Mpa)	2.0
	dielectric strength kV/mm	≥20
	dielectric constant 1.2MHz	2.83.3
	volume resistivity Ω	1 ×10¹⁴
	penetration KV	20
	heat conductivity	0.8
	cracking tension%	50
	[m/m·K]	≤2.2×10^-4
	fire retardance	94 V-1

All properties are measured at the condition of 25 and 55% relative humidity after solidifying for 7 days, and the viscosity and solidifying time can be adjusted according to need.