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Freudenberg Simrit S40 Silicone Elastomer (VMQ)

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer	Freudenberg Simrit
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Freudenberg Simrit S40 Silicone Elastomer (VMQ).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

General Purpose; AMS 3301; A-A-59588 (ZZ-R-765) Class 2A, 2B Grade 40; Good heat resistance. Poor resistance to abrasion, tear and cut growth; low tensile strength; inferior resistance to oil, gasoline and solvents; poor resistance to alkalis and acids.

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	41	41	Original Properties; ASTM D2240
	40 @Temperature 100 Â°C	40 @Temperature 212 Â°F	Water Immersion, 70 hours; ASTM D2240
	46 @Temperature 225 Â°C	46 @Temperature 437 Â°F	Air Aging, 70 hours; ASTM D2240
Tensile Strength, Ultimate	7.00 MPa	1020 psi	Original Properties; ASTM D412 Die C
	5.95 MPa @Temperature 225 Â°C	863 psi @Temperature 437 Â°F	Air Aging, 70 hours; ASTM D412 Die C
Elongation at Break	532 %	532 %	Original Properties; ASTM D412 Die C
	420.28 % @Temperature 225 Â°C	420.28 % @Temperature 437 Â°F	Air Aging, 70 hours; ASTM D412 Die C
Tear Strength	16.4 kN/m	93.6 pli	ASTM D624 Die B
Compression Set	20 % @Temperature 175 Â°C, Time 79200 sec	20 % @Temperature 347 Â°F, Time 22.0 hour	Plied Discs (B37); ASTM D395

Descriptive Properties	Value	Comments
Color	Red
Low Temperature Brittleness	Pass, no cracks	ASTM D2137
Volume Change (%), ASTM D471	2	Water Immersion for 70 hours at 100Â°C

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