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© 2019 Afton Plastics

Proudly manufactured in the
United States of America with Global Materials

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ADDRESS

9701 Penn Ave S | Suite 107

Bloomington, MN 55431

PHONE 

FAX

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EMAIL

(952) 881-6565

PFA Grades 350 440HP & 450HP

Perfluoroalkoxy

PRODUCT DESCRIPTION

PFA is a high performance, melt-processible, fluoropolymer that exhibits similar characteristics to PTFE. It performs exceedingly well in extreme thermal and chemical environments.

Afton Plastics processes the following grades of PFA:

General Purpose Grades:
Teflon™ fluoroplastics grade 350

High Purity Grades:

Teflon™ fluoroplastics grade 440HP & 450HP

PRODUCT BENEFITS

  • Temperature range: -320°F to +500°F

  • Exceptional dielectric insulation properties

  • Negligible moisture absorption

  • Low coefficient of friction

  • Non-stick surface

  • Very low gas permeation and outgassing

  • May be welded with hot air welding equipment

  • Chemically inert to all industrial chemicals and solvents

  • High resistance to outdoor weathering

  • Does not support combustion

  • Low metals and ion extractables

TYPICAL APPLICATIONS

  • Pump housings and pipe linings

  • Fluid handling or chemical processing equipment

  • Wet bench equipment

  • Tanks

  • Semiconductor wafer carriers

  • Hostile environments involving chemical, thermal, and mechanical stress

  • Food processing and packing equipment

MATERIAL CLASS

ASTM D 3307 Type I (440HP)

ASTM D 3307 Type II (350 and 450HP)


USDA and FDA compliant CFR-177.1550 (Excluding PFA 350)
3A Sanitary Standard 20-17
USP Class VI

AFTON MATERIAL CAPABILITIES

GRADE

MAX SHEET SIZE

SHEET THICKNESS

ROD DIAMETER

CUSTOM CYLINDER

350

440HP

450HP

24” x 24”

Not Offered

24” x 24”

1/8” - 1 ½”

Not Offered

1/8” - 2 ¾”

1/8” - 1 ½”, Weld Rod

2", 3”, 3 ¼”, 4”

1/8” - 2 ¾”, Weld Rod

Yes

Yes

Yes

Teflon™ is a trademark of The Chemours Company FC, LLC used under license by Afton Plastics.