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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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Propylux® SD-A
(Static-dissipative Polypropylene) 		Download Product Brochure (38kb - pdf) 

Non-carbon filled, permanently static-dissipative material, with good chemical resistance and mechanical properties. This material is light weight, weldable, easily machined and fabricated, available in natural or black color, and has moderate transparency at thinner gauges.

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 109 - 1011
Volume Resistivity dry ohm/cm ASTM D257 109 - 1011
Static decay seconds Mil-B-81705-B <0.3

Mechanical Properties
Property Units Test Result
Tensile Strength @yeild psi ASTM D638 4,400
Tensile Elongation @break % ASTM D638 200.0
Flexural Strength psi ASTM D790 6,200
Flexural Modulus psi ASTM D790 200,000
Izod Impact Strength Notched ft·lbs/in ASTM D256 1.4
Izod Impact Strength Un-notched ft·lbs/in ASTM D256 no break
Hardness-Shore D - ASTM D2240 72

Other Properties
Property Units Test Result
Specific Gravity - ASTM D792 0.94
Water Absorption @24 hours % ASTM D570 1.00

Thermal Properties
Property Units Test Result
Heat Deflection Temp. @264 psi °F ASTM D648 135
Heat Deflection Temp. @66 psi °F ASTM D648 227
Flam. Rating-UL94 - - HB

 

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

Advantages of Propylux® SD-A:
 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
Natural (urethane yellow)

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