CHT ALPA-GEL M Silicone Gel

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CHT ALPA-GEL M Silicone Gel
Categories:	Polymer; Thermoset; Silicone
Material Notes:	Description: This is one of a family of soft, adherent, silicone elastomeric gels designed for the encapsulation and protection of electronic components. It is a low viscosity, 2-component system that is readily mixed in a 1:1 ratio. It is used to provide protection from vibration, thermal or mechanical shock and protection from water and many environmental contaminants. It has excellent dielectric properties.. Key Features Very low viscosity Highly transparent Crosslinking nearly without shrinkage Crosslinking accelerated through heat Information provided by CHT Group
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Physical Properties	Metric	English	Comments

Density	0.980 g/cc	0.0354 lb/in³	A; BS ISO 2781
	0.980 g/cc	0.0354 lb/in³	B; BS ISO 2781
	0.980 g/cc	0.0354 lb/in³	Cured Product; BS ISO 2781
Brookfield Viscosity	180 cP	180 cP	A
	2000 cP	2000 cP	Mixed
	3500 cP	3500 cP	B
Storage Temperature	5.00 - 30.0 °C	41.0 - 86.0 °F

Electrical Properties	Metric	English	Comments
Dielectric Constant	2.8	2.8	ASTM D-150
Dielectric Strength	20.0 kV/mm	508 kV/in

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	200 °C	392 °F
Minimum Service Temperature, Air	-50.0 °C	-58.0 °F

Processing Properties	Metric	English	Comments
Cure Time	240 min	4.00 hour	De-mould Time / Full Cure
Pot Life	60.0 min	60.0 min
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Color	transparent		A
	transparent		B
	transparent		Cured Product
Mix Ratio	1:1		By Weight
Rheology	Gel

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PCHTSIL049 / 314532

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