PTFE AD320

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D792A2.40 g/cm³
Water absorption rateASTM D5700.070 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-0
Supplementary InformationTest ConditionTest MethodTest Result
Breakdown voltage strengthASTM D149>45000 V
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D6384870 MPa
Tensile modulusASTM D6383560 MPa
Flexural modulusASTM D7903720 MPa
Compression ModulusASTM D6952520 MPa
filmTest ConditionTest MethodTest Result
tensile strength ASTM D882144 MPa
tensile strength ASTM D882119 MPa
peelstrength内部方法-2.5 kN/m
Electrical performanceTest ConditionTest MethodTest Result
Surface Resistivity内部方法4.5E+07 ohms
Volume resistivity内部方法1.2E+15 ohms·cm
dielectric constant内部方法3.20
Dissipation Factor内部方法3.8E-03
arc resistanceASTM D495>180 sec
Thermal performanceTest ConditionTest MethodTest Result
Linear coefficient of thermal expansion内部方法1.2E-05 cm/cm/°C
thermal conductivityASTMC1770.24 W/m/K
Linear coefficient of thermal expansion内部方法1.5E-05 cm/cm/°C
Linear coefficient of thermal expansion9.5E-05 cm/cm/°C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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