Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TSU BJB Polyurethane WC-748 A/B BJB Enterprises, Inc.
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Plastic Datasheets

hardnessTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
Shore hardness邵氏DASTM D224050to60
Supplementary InformationTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
T-shaped peel strength7.0 kN/m
CureTime23°C2.0to3.0 day
Mechanical propertiesTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
elongation屈服ASTM D638370 %
Flexural modulusASTM D790324 MPa
tensile strength 屈服ASTM D63815.2 MPa
bending strengthASTM D7909.86 MPa
thermosettingTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
Thermosetting componentsWorkTime2(25°C)30.0 min
部件A按重量计算的混合比:100按容量计算的混合比:93
部件B按重量计算的混合比:100按容量计算的混合比:100
TackFreeTime(25°C)16.0 hr
贮藏期限26 wk
Filling analysisTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
Brookfield viscosityPartA:25°C4150
Mixed:25°C1850
PartB:25°C800
physical property Test ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane WC-748 A/B
densityPartB1.037 g/cm³
PartA1.117 g/cm³
ASTM D7921.12 g/cm³

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