Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE DGDB2480 PETROCHINA DAQING
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Pipe fittings、Water pipe、Chemical tubing
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Plastic Datasheets

Other performanceTest ConditionTest MethodPETROCHINA DAQING/DGDB2480
cleanliness一等品,色粒6-10 粒/kg
优级品,色粒0-5 粒/kg
合格品,色粒11-20 粒/kg
Basic performanceTest ConditionTest MethodPETROCHINA DAQING/DGDB2480
melt mass-flow rate一等品9-15 9/10´
合格品8-16 9/10´
density合格品0.952-0.960 9/cm
melt mass-flow rate优级品10-14 9/10´
density一等品0.953-0.959 9/cm
优级品0.954-0.958 9/cm
Mechanical propertiesTest ConditionTest MethodPETROCHINA DAQING/DGDB2480
elongation优级品800 %
tensile strength 屈服,合格品>19 Mpa
cleanliness一等品,杂粒21-40 粒/kg
合格品,杂粒41-60 粒/kg
elongation合格品700 %
一等品700 %
tensile strength 屈服,优级品>21 Mpa
cleanliness优级品,杂粒0-20 粒/kg
tensile strength 优级品,断裂>28 Mpa
屈服,一等品>20 Mpa
一等品,断裂>27 Mpa
合格品,断裂>26 Mpa

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