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by SpecialChem

SEMICOSIL® 963 TC A/B

Technical Datasheet | Supplied by Wacker

SEMICOSIL® 963 TC A/B by Wacker is a non-slump, addition-curing, shear-thinning, easy dispensing, two part silicone rubber. It is a gap filler paste material. Exhibits excellent thermal conductivity, low stress and low abrasion. It cures at room temperature to a soft and tacky rubber. SEMICOSIL® 963 TC A/B is designed for interface material for heat sink electronics applications and heat sink of EH/HEV batteries.

SEMICOSIL® 963 TC A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity (Component A)

130000 mPa.s

(D=10 1/s, at 23°C, Cone-plate-viscosimeter)

ISO 3219

Siloxane Content D4-D8

< 350 ppm

(Cured 60 min at 100°C)

NSCG012

Density

3.1 g/cm³

(At 23°C, component A)

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