PROPERTY

METHOD

SI UNIT

SI VALUE

ENG. UNIT

ENG. VALUE

DENSITY

ASTM D-792

Kg/m3

960

1bs/ft3

59.88

YIELD POINT

ASTM D-638

MPa

29.5

psi

4279

ELONGATION AT YIELD

ASTM D-638

%

18

%

18

TENSILE BREAK

ASTM D-638

MPa

30.5

psi

4423

ELONGATION AT BREAK

ASTM D-638

%

1350

%

1350

TENSILE MODULUS

ASTM D-638

MPa

1550

psi

224812

FLEXURAL MODULUS

ASTM D-790

MPa

1150

psi

166796

IZOD IMPACT

ASTM D-4020

J/m

67

ft-lbs/inch

1.3

TENSILE IMPACT

DIN 53448

kJ/m2

570

ft-lbs/inch2

570

HARDNESS

ASTM D-2240

Type D

67

Type D

67

MELT POINT

ASTM D-3417

ºC

126-129

ºF

259-267

COMPRESSIVE MODULUS

ASTM D-621

MPa

na

Psi

na

COMPRESSIVE DEFORMATION

ASTM D-621

% at 454.5 kg

na

% at 1000 psi

na

VOLUME RESISTIVITY

ASTM D-257

Ohm-cm

>1015

Ohm-cm

>1015

SURFACE RESISTIVITY

ASTM D-257

Ohm

>1015

Ohm

>1015

WATER ABSORPTION

ASTM D-570

%

slight

%

slight