Poly Carbonate Sheet

MECHANICAL PROPERTIES

COMMENTS

METRIC VALUES

Specific Gravity

ASTM D792

1.2

Tensile Strength, psi

ASTM D638

72 MPa

Tensile Modulus, psi

ASTM D638

2,206 MPa

Elongation, %

ASTM D638

100 %

Flexural Strength, psi

ASTM D790

90 MPa

Flexural Modulus, psi

ASTM D790

2,413 MPa

Shear Strength, psi

ASTM D732

63 MPa

Compressive Strength, psi

ASTM D695, 10% Def.

79 MPa

Compressive Modulus, psi

ASTM D695

2,069 MPa

Hardness, Rockwell M

ASTM D785

75

Hardness, Rockwell R

ASTM D785

126

Hardness, Durometer, Shore D Scale

ASTM D2240

80

Izod Impact (Notched), ft-lb/in

ASTM D256 Type A

80 J/m

Limiting PV, psi-fpm

PTM55007

0.04 MPa-m/sec

THERMAL PROPERTIES

ENGLISH VALUES

COMMENTS

METRIC VALUES

Coefficient of Thermal Expansion, 10E-4F

ASTM E831 (TMA)

0.70 10-4/K

Deflection Temperature 264 psi, ^oF

ASTM D648

143 ^oC

Tg-Glass Transition (Amorphous), ^oF

ASTM D3418

145 ^oC

Continuous Service in Air (Max), ^oF

Without Load

121 ^oC