Thermal Properties

Heat Deflection Temperature (HDT @1.8MPa): 71℃

Heat Deflection Temperature (HDT @0.45MPa): 94℃

Coefficient of Thermal Expansion (ASTM E 813-13, 20-80℃): 98.6μm/m/°C

Glass Transition Temperature (Peak tan δ, heating rate: 3℃pm): 130℃

Mechanical Properties

Elongation at Break (ASTM D638-14): 9.4%

Tensile Modulus (ASTM D638-14): 2.94 GPa

Ultimate Tensile Strength (ASTM D638-14): 38 MPa

Flexural Modulus (ASTM D790-15): 2.7 GPa

Flexural Strength (ASTM D790-15): 72 MPa

IZOD Impact Strength (ASTM D256-10): 22 J/m

Maximum Stress Intensity Factor (Kmax): 1.05 MPa · m1/2

Fracture Work (Wf): 311 J/m²

Hardness (ASTM D2240): 80D

Electrical Properties

Viscosity (25℃): 4500-5000 cp

Dielectric Strength (ASTM D 149): 15.1 kV/mm

Dielectric Constant (ASTM D150, 0.5 MHz): 3.83

Dielectric Constant (ASTM D150, 1.0 MHz): 3.82

Dissipation Factor (ASTM D150, 0.5 MHz): 0.024

Dissipation Factor (ASTM D150, 1.0 MHz): 0.025

Volume Resistivity (ASTM D257): [Data Not Provided]