PVDF Kynar®  720

400

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
proportionISO 11831780 kg/㎥
proportionASTM D7921.77-1.79 g/㎤
Shrinkage rateISO 2942 %
Shrinkage rateISO 2942 %
Water absorption rateISO 620.03 %
Water absorption rateASTM D5700.01-0.03 %
Moisture absorption rateISO 620.015 %
Yirong IndexISO 113310 ㎤/10min
melt mass-flow rateASTM D12385-26.5 g/10min
melt viscosityASTM D38356~12 kPoise
hardnessTest ConditionTest MethodTest Result
Shore hardness DASTM D224076~80
optical performance Test ConditionTest MethodTest Result
refractive indexASTM D5421.42
ULTest ConditionTest MethodTest Result
Outdoor applicabilityUL-746Cf1
fire ratingUL94V-0
RTI ElecUL 746B150 °C
RTI ImpUL746B150 °C
RTI StrUL 746B150 °C
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 5272200 Mpa
Tensile modulusASTM D6381380-2310 Mpa
tensile strength ISO 52754 Mpa
tensile strength ASTM D63844.8-55.2 Mpa
tensile strength ASTM D63834.5-55.2 Mpa
elongationISO 5278 %
elongationASTM D638570 %
elongationISO 52750 %
elongationASTM D63820-100 %
bending strengthASTM D79058.6-75.8 Mpa
Flexural modulusASTM D7901380-2310 Mpa
ASTM D2560.0801-0.214 KJ/m
Cantilever beam without notch impactASTM D2561.07-4.27 KJ/m
Impact of simply supported beam gapISO 1798 kJ/㎡
Impact of simply supported beam gapISO 1795 kJ/㎡
Simple supported beam without notch impactISO 179208 kJ/㎡
Simple supported beam without notch impactISO 179189 kJ/㎡
ASTM D18940.2
ASTM D18940.14
Tiber wear and tearASTM G1955~9 mg/1000cy
ASTM D69568.9~103 Mpa
Flame retardant performanceTest ConditionTest MethodTest Result
fire ratingUL94V-0
Limiting Oxygen IndexISO 458943 %
Limiting Oxygen IndexASTM D286344 %
Electrical performanceTest ConditionTest MethodTest Result
Accumulation resistorIEC 600932000000000000 Ω.m
ASTM D257200000000000000 Ω.cm
Surface ResistivityIEC 600931000000000000000
Dielectric StrengthIEC 6024321 KV/mm
Dielectric StrengthASTM D1491.7 KV/mm
dielectric constantIEC 602509
dielectric constantIEC 602507
dielectric constantASTM D1504.5-9.5
Dissipation FactorIEC 602500.032
Dissipation FactorIEC 602500.214
Dissipation FactorASTM D1500.01-0.21
Compared to the Leakage Tracking Index (CTI)IEC 60112600 V
Thermal performanceTest ConditionTest MethodTest Result
ISO 75110 °C
ASTM D648105-115 °C
ISO 75132 °C
ASTM D648125-140 °C
vicatISO 306139 °C
melting temperatureISO 11357168 °C
melting temperatureASTM D3418165-172 °C
Glass Transition TemperatureISO 11357-40 °C
Glass Transition TemperatureASTM D7028-40.6-38.3 °C
linear expansion coefficientISO 113590.00015 m/m/k
ASTM D6961.19E-3 cm/cm/℃
thermal conductivityASTM E14610.17-0.19 W/(m.K)
Specific heat capacity内部测试方法745-958 J/(kg.k)
decomposition temperature内部测试方法375 °C
decomposition temperature内部测试方法410 °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.

Contact Us

Get App

Top