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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR，Unspecified BJB Polyurethane TC-895 A/B BJB Enterprises, Inc.
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
Impact strength of cantilever beam gapASTM D25647 J/m
Supplementary InformationTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
CureTime23°C16.0to24.0 hr
hardnessTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
Shore hardness邵氏DASTM D224082to86
Mechanical propertiesTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
elongation屈服ASTM D6389.1 %
Flexural modulusASTM D7902190 MPa
Tensile modulusASTM D6382020 MPa
tensile strength 屈服ASTM D63871.0 MPa
bending strengthASTM D79087.6 MPa
thermosettingTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
Thermosetting components按重量计算的混合比100
stripping timeGelTime7.0to8.0 min
Thermosetting components部件B按重量计算的混合比:50
stripping time25°C5.0-6.0 hr
66°C1.0 hr
WorkTime3(25°C)6.0to7.0 min
Thermosetting components贮藏期限26 wk
Filling analysisTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
Brookfield viscosityMixed:25°C850 mPa·s
PartA:25°C1000 mPa·s
PartB:25°C650 mPa·s
physical property Test ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
densityPartB1.157 g/cm³
PartA1.157 g/cm³
收缩性20.80 %
ASTM D7921.22 g/cm³
Thermal performanceTest ConditionTest MethodBJB Enterprises, Inc./BJB Polyurethane TC-895 A/B
Heat distortion temperature1.8MPa,未退火，HDTASTM D648103 °C
0.45MPa,未退火，HDTASTM D648171 °C
Linear coefficient of thermal expansionMDASTME8311.3E-04 cm/cm/°C

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