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Dow Corning SILASTIC® LCS-740 SILICONE RUBBER

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer Dow Corning
Trade Name SILASTIC®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Corning SILASTIC® LCS-740 SILICONE RUBBER.pdf
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Material Notes:
40 Durometer, translucent, low compression set, uncatalysed Silicone Rubber Base suitable for molding.Information provided by Dow Corning
Physical Properties Metric English Comments
Specific Gravity 1.09 g/cc

@Temperature 25.0 °C
1.09 g/cc

@Temperature 77.0 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 45
45
Tensile Strength, Ultimate 4.55 MPa
660 psi
Tensile Strength, Yield 1.07 MPa
155 psi
at 150% Elongation, maximum
Elongation at Break 345 %
345 %
Tear Strength 7.01 kN/m
40.0 pli
Compression Set 8.0 %
8.0 %
Thermal Properties Metric English Comments
Brittleness Temperature -73.0 °C
-99.4 °F
Processing Properties Metric English Comments
Shelf Life 36.0 Month
36.0 Month
Descriptive Properties Value Comments
Appearance translucent
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