Item

ASTM

Units

Card number

P1000

P201

P304

P306

P420

P764

P840

P860

Density

D792

g/cm³

1.01

0.90

1.04

1.12

0.95

1.17

1.04

1.14

Tensile Stress at break

D638

MPa

28

20

40

70

25

34

25

30

Flexural Stress at yield

D638

  

20

50

3

3

300

3

10

9

Elongation at break

D790

MPa

35

16

50

80

30

53

40

45

Flexural Modulus

D790

Mpa

2100

1300

3000

5000

1050

4500

2400

2800

Izod Impact Strength notched

D256

KJ/m²

4.5

3.0

6.0

7.0

60

4.8

3.5

4.0

Hardness ,Rockwell

-

-

90

70

110

103

65

110

98

100

Melting Point

-

⁰C

170

170

170

170

160

160

170

170

Heat Deflection Temperature

D648

⁰C

95

90

140

150

90

145

115

125

Fire Resistance

UL94

 

Vo

 

 

 

 

Vo

 

 

Surface Resistivity

D257

ohm

10¹⁵

10¹⁶

10¹⁶

10¹⁶

10¹⁴

 

10¹⁴

10¹⁴

Dielectric Strength

D149

KV/mm

19

15

14.8

16.5

19

19

19

19

Linear Molding Shrinkage

D955

mm/mm

0.02

0.02

0.006

0.006

0.014

0.006

0.014

0.012

Fillers

-

-

-

-

GF20

GF30

 

GF20 M30

M20

M30

Special Features

fire-retarding type

fire retardance reinforced type

glass fiber reinforced type , high srength and rigidity, anti heat

anti-impact type

compound reinforced fire-retarding type

mineral reinforced type , high rigidity

Uses

electrical cell

electrical cell

automobile parts , fan, textile equipment , electron device

bumper and so on

internal adorning parts of automobile lamp,

automobile parts , electrical appliance , mechanical parts