Shin-Etsu Silicones LIMSâ„¢ KE1950-50A/B 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„¢ KE1950-50A/B Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

KE-1950-50 is a liquid injection molding silicone. It is supplied as two components which are mixed in a 1:1 ratio to ensure easy and accurate blending. It's viscosity is low enough to allow easy pumping through most injection molding systems.FeaturesRapid cure time at elevated temperatureLong pot life at room temperatureApplicationsO-ringsDiaphragmsCappingRubber rollersConnector packingsOther electrical partsInformation Provided by Shin-Etsu Silicones of America, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.13 g/cc	1.13 g/cc
Viscosity	680000 cP	680000 cP	A
	680000 cP	680000 cP	B
Linear Mold Shrinkage	0.020 cm/cm	0.020 in/in

Mechanical Properties	Metric	English
Hardness, Shore A	52	52
Tensile Strength	9.30 MPa	1350 psi
Elongation at Yield	550 %	550 %
100% Modulus	0.00167 GPa	0.242 ksi
Tear Strength	40.0 kN/m	228 pli
Compression Set	8.0 % @Temperature 200 Â°C, Time 14400 sec	8.0 % @Temperature 392 Â°F, Time 4.00 hour
	28 % @Temperature 150 Â°C, Time 3600 sec	28 % @Temperature 302 Â°F, Time 1.00 hour

Processing Properties	Metric	English	Comments
Cure Time	5.00 min @Temperature 120 Â°C	0.0833 hour @Temperature 248 Â°F	Press Cure
	60.0 min @Temperature 150 Â°C	1.00 hour @Temperature 302 Â°F	Post Cure

Descriptive Properties	Value	Comments
Appearance	Translucent
Cure Rate	42	T10 (302Â°F, ODR)
	68	T90 (302Â°F, ODR)
Regulatory Testing	Class VI, FDA

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