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Polypropylene 

TYPICAL PHYSICAL PROPERTIES:

PROPERTY

UNITS

ASTM

VALUE

Specific Gravity

-

D-792

1.03 – 1.10

Tensile Strength, 73° F

psi

D-638

4500

Tensile Modulus of Elasticity, 73° F

psi

D-638

16,500 – 100,000

Elongation, 73° F

%

D-638

200 - 700

Flexural Modulus of Elasticity, 73° F

psi

D-790

17,000 – 100,000

Shear Strength, 73° F

psi

D-732

5710

Compressive Strength

psi

D-1822

6720

Hardness, Rockwell, 73° F

-

D-785

80 - 120

Heat Deflection Temp. @ 264 psi

Deg. F.

D-648

130

Melting Point

Deg. F.

D-789

335

Continuous Service Temp., Air, Max.

Deg. F.

-

180

Dielectric Strength

V/mil

D-149

500 – 660

Volume Resistivity

ohm-cm

D-257

10(17)

Dielectric Constant, 60Hz

-

D-150

2.3

Water Absorption, Immersion - 24 hrs.

%

D-570

0.03

 

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