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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Rubber SQUARE® LSR6900-30A/B Shenzhen SQUARE Silicone Co., Ltd.
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Plastic Datasheets

hardnessTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
Shore hardnessShoreAASTM D224010
Uncured PropertiesTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
viscosityDIN 5301950to100 Pa·s
thermosettingTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
shelf-life52 wk
Cured PropertiesTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
Resilience>35 %
Physical propertiesTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
densityASTM D7921.20to1.24 g/cm³
Shrinkage rateMDJISK6301<2.5 %
elastomerTest ConditionTest MethodShenzhen SQUARE Silicone Co., Ltd./SQUARE® LSR6900-30A/B
elongationBreakASTM D412>400 %
Permanent compression deformation200°C,4hrDIN 53517<10 %
Stretch permanent deformationASTM D412<2 %
tear strengthASTM D624>2.00 kN/m
tensile strengthASTM D412>1.20 MPa