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1·800·999·1700    1·610·459·1000
Fax: 610·459·1084		 West Coast Office
1·800·440·0597    1·714·632·7944
Fax: 714·632·7945
 
 
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ZELUX® CN-SS
(Conductive Polycarbonate) 		Download Product Brochure (39kb - pdf) 
Download MSDS (285kb - pdf) 

The CN-P material is carbon-powderfilled, while the CN-SS is filled with small non-sloughing stainless steel fibers. Both have high flexural strength and good thermal stability to 275° F. The CN-SS material has excellent impact strength, while the CN-P is UL94 V-0 rated at .030” and is thermoformable in thinner gauges (.010” - .060”).

The following physical property information is based on typical values of the resin.

Electrical Properties
Property Units Test Result
Surface Resistivity dry ohm/sq ASTM D257 102 - 106
Volume Resistivity dry ohm/cm ASTM D257 102 - 106
Static decay seconds Mil-B-81705-B <0.1

Mechanical Properties
Property Units Test Result
Tensile Strength @yeild psi ASTM D638 7,500
Tensile Elongation @break % ASTM D638 15.0
Flexural Strength psi ASTM D790 12,000
Flexural Modulus psi ASTM D790 350,000
Izod Impact Strength Notched ft·lbs/in ASTM D256 1.8
Izod Impact Strength Un-notched ft·lbs/in ASTM D256 30.0
Hardness-Shore D - ASTM D2240 -

Other Properties
Property Units Test Result
Specific Gravity - ASTM D792 1.29
Water Absorption @24 hours % ASTM D570 0.13

Thermal Properties
Property Units Test Result
Heat Deflection Temp. @264 psi °F ASTM D648 285
Flam. Rating-UL94 - - V-0 @0.065"
Coefficient of Thermal Expansion in/in/°F ASTM D696 -
Thermal conductivity (BTU•in)/(hr•ft2•°F) - -

 

Applications Include:
 Semiconductor/electronic components
 Cassette housings
 Telecommunications hardware
 Explosives handling equipment

Advantages of ZELUX® CN-SS:
 Consistent resistivity values
 Low outgassing
 UL 94 V-0 flame rating
 High strength
 Easily machined
 Durable

Manufacturing Capabilities:
Sheet: 3/8” to 4” thick

Color/Grades:
Dark Gray

*In addition to our standard capabilities, Westlake also has the ability to process custom resins in various sizes and colors with some exceptions.