DAP Cosmic DAP 224

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
density1.60 g/cm³
Shrinkage rate6.0
Shrinkage rate0.70to0.90 %
dimensional stability<0.060 %
Water absorption rate0.35 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strength 24.1to35.9 MPa
bending strength68.9to82.7 MPa
compressive strength124to172 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gap160 J/m
Electrical performanceTest ConditionTest MethodTest Result
dielectric constant3.40
dielectric constant3.50
dielectric constant3.50
dielectric constant3.60
Dissipation Factor5E-03
Dissipation Factor6E-03
Dissipation Factor0.010
Dissipation Factor0.012
Dissipation Factor125 sec
dielectric strength62000 V
dielectric strength58000 V
Surface Resistivity>1.0E+16 ohms
Surface Resistivity1E+10 ohms
Volume resistivity>1.0E+16 ohms·cm
Volume resistivity1E+10 ohms·cm
dielectric strength14 kV/mm
dielectric strength14 kV/mm
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperature260 °C
Linear coefficient of thermal expansion4E-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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