Test Items

Unit

Technical Requirements

J-701

J-702

J-703

Tensile strength

MPa

≥15

≥15

≥15

Elongation at break

%

≥150

≥180

≥150

Oven aging condition

°C·h

100×168

100×168

100×168

Tensile strength

MPa

≥15

≥15

≥15

Variable rate of tensile strength

%

≤±20

≤±20

≤±20

Elongation at break

%

≥150

≥180

≥150

Variable rate of elongation at break

%

≤±20

≤±20

≤±20

Weight loss (100°C×168h) 

g/m²

≤20

≤20

≤20

Low temperature brittleness

°C

-15

-20

-15

20°C Volume resistivity

Ω·m

≥1.0×10¹²

≥1.0×10¹¹

≥1.0×10¹²

Dielectric strength

MV/m

≥20

≥20

≥20

Oxygen index

%

-

-

≥30

Density

g/cm³

≤1.40

≤1.40

≤1.45

200°C Thermal stable time

min

≥60

≥60

≥60

Hot deformation

%

≤40

≤50

≤40