Toughening PBT、PET

Density

Shrinkage

Tensile Strength at break

Elongation at break

Flexural Strength

Flexural Modulus

Izod notched Impact Strength

HDT

Flame rating

Characteristic

Test Method
ASTM

g/cm3

%

MPa

%

MPa

MPa

J/m

℃（1.82MPa）

1.6mm

D792

D955

D638

D638

D790

D790

D256

D648

UL94

T500

1.27

1.4-1.8

48

>30

70

2000

250

55

HB

PBT,general toughening

T580

1.19

1.2-1.6

40

>65

45

1400

550

47

HB

PBT,super toughening

T186

1.45

0.3-0.5

95

3-6

160

7200

180

205

HB

PET,30%GF,impact modified

T283

1.37

1.0-1.5

43

4-10

75

2300

75

70

HB

PBT,15%mineral filling,impact modified