San Diego Plastics
2220 McKinley Avenue
National City  CA  91950
800/925-4855   619/477-4855   FAX 619/477-4874

Propylux® CN-F
(Conductive Polypropylene)
Download Product Brochure (38kb - pdf) 

Non-sloughing, carbon fiber filled material with good chemical resistance, high strength and stiffness, and good temperature resistance to 250° F. This material is light weight, easily machined and fabricated, and has good overall mechanical properties.

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

 
Mechanical Properties
  Units ASTM Test Result
Tensile Strength @yield psi D638 9,500
Tensile Elongation @break % D638 2.5
Flexural Strength psi D790 11,000
Flexural Modulus psi D790 750,000
Izod Impact Strength Notched ft·lbs/in D256 1.1
Izod Impact Strength Un-notched ft·lbs/in D256 4.5
Hardness-Shore D - D2240 63

 
Thermal Properties
  Units ASTM Test Result
Heat Deflection Temp. @264 psi °F D648 250
Heat Deflection Temp. @66 psi °F D648 -
Flam. Rating-UL94 - - HB

 
Electrical Properties
  Units ASTM Test Result
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
  Units ASTM Test Result
Specific Gravity - D792 0.98
Water Absorption @24 hours % D570 0.01
 

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

 
Advantages of Propylux® CN-F:
• Very good chemical resistance
• Easily machined
• Cost effective
• Durable
• Lightweight
• Weldable

Manufacturing Capabilities:
Rod: 1/8” to 4” diameter
Sheet: .030” to 4” thick

 
Color/Grades:
Black

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

See Also:
Propylux® SD-A
Propylux® SD-X7
Propylux® CN-P


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