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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR-Ether//TDI L 42 CHEMTURU USA
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Plastic Datasheets

hardnessTest ConditionTest MethodCHEMTURU USA/ L 42
Shore hardnessShoreA,100°CASTM D224080
ShoreA,24°C3ASTM D224075
ShoreA,24°C2ASTM D224080
Supplementary InformationTest ConditionTest MethodCHEMTURU USA/ L 42
AbrasionIndex-NBS110
thermosettingTest ConditionTest MethodCHEMTURU USA/ L 42
Thermosetting componentsDemold Time(100°C)45to60 min
按重量计算的混合比100
Hardener按重量计算的混合比:8.8
后固化时间(24°C)170 hr
Pot Life(100°C)6.0to12 min
Uncured PropertiesTest ConditionTest MethodCHEMTURU USA/ L 42
Curing time100°C3.0 hr
Physical propertiesTest ConditionTest MethodCHEMTURU USA/ L 42
densityASTM D7921.07 g/cm³
elastomerTest ConditionTest MethodCHEMTURU USA/ L 42
elongationBreak,100°CASTM D412650 %
Break,24°C2ASTM D412800 %
Break,24°C3ASTM D412780 %
Permanent compression deformation70°C,22hrASTM D395B45 %
Shore hardnessASTM D263270 %
tear strengthSplit4ASTM D4705.3 kN/m
Split3ASTM D47011 kN/m
Split2ASTM D47012 kN/m
tensile strength100%Strain,100°CASTM D4122.76 MPa
300%Strain,100°CASTM D4124.31 MPa
300%Strain,24°C3ASTM D4123.79 MPa
100%Strain,24°C3ASTM D4122.59 MPa
300%Strain,24°C2ASTM D4124.31 MPa
100%Strain,24°C2ASTM D4122.76 MPa
24°C3ASTM D41217.9 MPa
24°C2ASTM D41220.7 MPa
100°CASTM D41211.7 MPa
agingTest ConditionTest MethodCHEMTURU USA/ L 42
Volume change50°C,168hr,在甲乙酮中ASTM D471500 %
50°C,168hr,ASTM标准油（3号）ASTM D47125 %
50°C,168hr,在基准燃料B中ASTM D47160 %
50°C,168hr5ASTM D471180 %

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