CHT SilSo CONNECT 21000 Silicone elastomer

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CHT SilSo CONNECT 21000 Silicone elastomer
Categories:	Polymer; Thermoset; Silicone
Material Notes:	Description: This is a two component silicone elastomer which crosslinks through polyaddition reaction. Particularly well suited for LSR applications and when processing with injection molding equipment. Key Features Electrically conductive Non-corrosive Heat curing Low linear shrinkage Application: Smart textiles. Pressure sensors, RFI gaskets and shielding - application by coating or liquid injection molding Information provided by CHT Group
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Physical Properties	Metric	English	Comments

Density	1.10 g/cc	0.0397 lb/in³	A
	1.10 g/cc	0.0397 lb/in³	B
Brookfield Viscosity	71000 cP	71000 cP	A
	75000 cP	75000 cP	B
Storage Temperature	<= 30.0 °C	<= 86.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	35	35	DIN 53 505
Tensile Strength	1.90 MPa	276 psi	ISO 37
Elongation at Break	240 %	240 %	ISO 37
Tear Strength	5.61 kN/m	32.0 pli	BS ISO 34-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1000 ohm-cm	>= 1000 ohm-cm	ASTM D-257

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.350 W/m-K	2.43 BTU-in/hr-ft²-°F

Processing Properties	Metric	English	Comments
Cure Time	60.0 min @Temperature 100 - 130 °C	1.00 hour @Temperature 212 - 266 °F
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Color	Black		A
	Black		B
	Black		Cured Product
Cure type	Addition
Rheology	Viscous liquid

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PCHTSIL067 / 314550

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