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Shin-Etsu Silicones LIMSâ„¢ KE2090-40AB Elastomer

Category	Polymer , Thermoplastic , Elastomer, TPE
Manufacturer	Shin-Etsu Silicones
Trade Name	LIMS™
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Shin-Etsu Silicones LIMSâ„¢ KE2090-40AB Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

KE-2090-40 is a selective self-adhesive liquid injection molding silicone. It is supplied as two components which are mixed in a 1:1 ratio to ensure easy and accurate blending. Its viscosity is low enough to allow easy pumping through most injection molding systems.FeaturesSelective self adhesionNon adhesion to metalsInsert-molding and co-injection molding availableInformation Provided by Shin-Etsu Silicones of America, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.11 g/cc	1.11 g/cc
Viscosity	400000 cP	400000 cP	A
	700000 cP	700000 cP	B
Linear Mold Shrinkage	0.023 cm/cm	0.023 in/in

Mechanical Properties	Metric	English
Hardness, Shore A	40	40
Tensile Strength	9.00 MPa	1310 psi
Elongation at Yield	630 %	630 %
Tear Strength	30.0 kN/m	171 pli
Compression Set	6.0 % @Temperature 200 Â°C, Time 14400 sec	6.0 % @Temperature 392 Â°F, Time 4.00 hour
	35 % @Temperature 150 Â°C, Time 3600 sec	35 % @Temperature 302 Â°F, Time 1.00 hour

Processing Properties	Metric	English	Comments
Cure Time	10.0 min @Temperature 120 Â°C	0.167 hour @Temperature 248 Â°F	Press Cure

Descriptive Properties	Value	Comments
Appearance	Translucent
Cure Rate	105	T90 (248Â°F, ODR)
	85	T10 (248Â°F, ODR)
Regulatory Testing	Class VI

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