Conductive Polypropylene (CN-P)

MATERIAL DATA SHEET The information contained herein is typical and intended for REFERENCE USE ONLY. This information should NOT be used as a basis for design, manufacturing or quality assurance purposes. Please contact us for complete, manufacturer-approved material property data sheets. All values below are at 72°F (23°) unless otherwise noted.

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Conductive Polypropylene (CN-P) Specifications

Description

Carbon powder filled lightweight material with good chemical resistance, extremely low water absorption level, high impact resistance and is cost effective.

Applications

Semiconductor/electronic components • Automotive assembly equipment • Business machine manufacturing components • Explosives handling equipment

Advantages of Conductive Polypropylene (CN-P)

Very good chemical resistance • Easily machined • Cost effective • Durable • Lightweight • Weldable

Manufacturing Capabilities

Rod: 1/8” to 4” diameter • Sheet: .030” to 4” thick • Film: .010” to .029” thick

Color/Grades

Black

Typical Properties of Conductive Polypropylene (CN-P)

	Units	ASTM Test	Result
Mechanical Properties
Tensile Strength @yeild	psi	D638	3,000
Tensile Elongation @break	%	D638	15.0
Flexural Strength	psi	D790	4,000
Flexural Modulus	psi	D790	140,000
Izod Impact Strength Notched	ft·lbs/in	D256	3.5
Izod Impact Strength Un-notched	ft·lbs/in	D256	17.5
Hardness-Shore D	-	D2240	-
Thermal Properties
Heat Deflection Temp. @264 psi	°F	D648	130
Heat Deflection Temp. @66 psi	°F	D648	-
Flam. Rating-UL94	-	-	HB
Electrical Properties
Surface Resistivity dry	ohm/sq	D257	102 - 106
Volume Resistivity dry	ohm/cm	D257	102 - 106
Static decay	seconds	Mil-B-81705-B	<0.1
Other Properties
Specific Gravity	-	D792	0.96
Water Absorption @24 hours	%	D570	0.01