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WAFER MANUFACTURING COMPONENTS

FRONT END PROCESSING EQUIPMENT - BATH STATIONS, WET BENCHES, CABINETS

Protec® Homopolymer Polypropylene

A high corrosion resistant white and natural polypropylene material which exhibits excellent tensile strength and stiffness at elevated temperatures. Homopolymer polypropylene possesses excellent resistance to organic solvents and degreasing agents as well as electrolytic attack.

FEATURES:

  • Lightweight
  • Excellent Electrical Properties
  • Good Abrasion Resistance
  • USDA/FDA Approved

APPLICATIONS:

  • Fume Hoods and Ducts
  • Acid tank/linings
  • Etching rinse tubs
  • Front end bath/rinse stations


Proteus Standard Polypropylenes

Proteus Natural Homopolymer
This semi-crystalline material is noted for its high strength-to-weight ratio, excellent corrosion resistance and high performance in chemical and thermoforming applications.

  • Resists most acids, alkalis and solvents
  • Meets FDA 21 CFR Section 177.1520 (including white)
  • Is appropriate for applications to 180°F (82°C)
  • Is also available in single-side masked black

Proteus White Homopolymer
Using advanced quality control measurement systems, Poly Hi Solidur has systematically achieved the bright white specified by the semiconductor industry. With all the advantages of the original homopolymer, these extruded sheets have a gloss second to none. Proteus white comes standard as single-masked, and its

 

PROPYLUX ® VOID FREE
Made from Polypropylene Resin PROPYLUX is a copolymer polypropylene product available in sheet. PROPYLUX exhibits higher tensile strength than HDPE as well as the highest temperature capabilities of all the other polyolefins. The product exhibits outstanding chemical resistance and is easily machined and welded.

APPLICATIONS:

  • Valve Housings
  • Flanges
  • Any application where thick void free polypropylene is critical

SHEET: Thickness 1/4" - 4.00"

SIZES: 24" x 48" to 60" x 120", 72" x 144" (available custom)

PHYSICAL PROPERTY HIGHLIGHTS:

  • Excellent Chemical Resistance
  • High Purity
  • Thermal Stability - 20°F to 180°F
  • Void Free
  • Low Moisture Absorption
  • FDA compliant
  • Formable and Weldable
  • Meets ASTM D 4101 Standards
  • Best Dimensional Stability of Polyolefin
 

FLAME RETARDANT MATERIALS


POLYPROPYLENES

Proteus Flame Retardant 18G
The proteus family offers expanded design options with bright white, premium gloss material that has both a UL94 flammability rating of V-0 and 5VA. You can control flammability issues while retaining Proteus aesthetics and high performance.

FR-CP5 and FR-CP6 (UL94 - 5VA)
Flametec is a proprietary designation for three generic flame retardant polypropylene formulations. FR-CP5 is a flame retardant polypropylene sheet whose flame retardant characteristics meet or exceed the most rigorous UL94 VO testing standards. FR-CP6 is a flame retardant polypropylene sheet whose flame retardant characteristics meet or exceed UL 94 VO-5A. The sheet does not exhibit dripping or burn through in real fire situations.

WESTLAKE® PROPYLUX® FR
(Made from white flame retardant polypropylene resin) • Welding rod • Heavy gauge sheet • Film

All PROPYLUX FR products:

  • Do not support combustion
  • Are UL94 rated V-0 at .016" thick and above
  • Have good impact strength and resistance to high temperatures, stress cracking, chemicals and corrosion
  • Have a low specific gravity providing easier handling in fabrication operations
  • Have an aesthetically pleasing white finish
  • Are extremely smooth and cosmetically appeali

 

   
 
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