ITEM

METHOD

UNIT

VALUE

Autai Mechanical Properties

Density

ASTM D792

g/cm3

0.9

Tensileyield strength

ASTM D638

Mpa

29

Breaking elongation

ASTM D638

%

300

Bending strength

ASTM 790

Mpa

35

Bending modulus

ASTM 790

Mpa

1030

hardness

ASTM D2240

D

83

Impact strength

ASTM D256

J/M

35

Autai Thermal Properties

Melting point

DSC

℃

170

Heat distortion temperature

ASTM D648

℃

83

Operating temperature(Long term)

-

℃

95

Operating temperature (short term)

-

℃

120

coefficient of linear expansion

ASTM D696

10-5-1/K

15

Autai Electrical Properties

Dielectric strength

ASTM D150

KV-mm

40

Volume resistance

ASTM D257

Ω.cm

10¹⁴

Surface resistance

ASTM D257

Ω

10¹³

Dielectric Constant

ASTM D149

-

2.3

Autai Chemical Properties

Balance water absorption

23℃ 60%RH

%

0.05

Acid resistance

23℃ 60%RH

+

Alkali resistance

+

Acid and Alkali water resistance

+

CChlorine with acid and alkali resistance

+

Aromatic compound resistance

-

Ketone resistance

23℃ 60%RH

+

Hot water resistance

23℃ 60%RH

+

Autai OTHERS

combustibility

UL 94

HB

adhesivity

-

+

Non-toxic harmless sexual

EEC 90/128 FDA

+

Friction coefficient

DIN 53375

0.3

Ultraviolet UV resistance

-

0