Test Items

Unit

Technical Requirements

J-901

J-902

Tensile strength

MPa

≥16

≥16

Elongation at break

%

≥180

≥180

Oven aging condition

°C·h

135×240

135×240

Tensile strength

MPa

≥16

≥16

Variable rate of tensile strength

%

≤±20

≤±20

Elongation at break

%

≥150

≥150

Variable rate of elongation

%

≤±20

≤±20

Weight loss (100°C×168h) 

g/m2

≤20

≤20

Low temperature brittleness

°C

-15

-15

20°C Volume resistivity

Ω·m

≥1.0×1012

≥1.0×1012

Dielectric strength

MV/m

≥20

≥20

Oxygen index

%

-

≥30

Density

g/m3

≤1.40

≤1.40

200°C Thermal stable time

min

≥180

≥180

Hot deformation

%

≤30

≤30