NO

properties

unit

standard

result

1

Tensile fracture stress

MPa

≥50

53.55

2

bending strength

MPa

≥80

88.0

3

Charpy impact strength

KJ/m²

≥5.0

5.3

4

Impact (notch) of simply supported beam

KJ/m²

≥1.3

1.8

5

According to the deformation temperature tf1.8

℃

≥160

175

6

Flammability (hot rod)

BH

BH2-10

7

Dielectric loss factor

≤0.1

0.044

8

Ω.cm

≥1.0*10¹¹

3.5*10¹¹

9

Surface resistivity

Ω

≥1.0*10¹⁰

2.2*10¹⁰

10

Electrical strength

KW/mm

≥10

10.82

11

Electrical trace resistance index

125

128

12

Water absorption

≤100

36.35