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B.I.R.S. Machine & Supply distributor of KYNAR (PVDF) sheet & rod.


KYNAR® (PVDF) is a high molecular weight thermoplastic polyvinylidene

fluoride used extensively in the chemical processing industry. KYNAR®

(PVDF) is a durable, tough material that is easy to machine and fabricate.

Because of its unique combination of properties, great strength, superior

chemical corrosion resistance, abrasion resistance, and useful temperature

range (80° to 300°F), Kynar® is the material choice of the chemical industry.

Chemical Processing rely on KYNAR® (PVDF) to withstand heat and pressure,

aggressive chemicals, mechanical stress, and abrasive particles in varied

applications. KYNAR® (PVDF) is a specialty plastic material in the fluoropolymer

family. KYNAR® (PVDF) is used generally in applications requiring the highest

purity, strength, and resistance to solvents, acids, bases and heat and low

smoke generation during a fire event. Compared to other fluoropolymers, it has

an easier melt process because of its relatively low melting point of around 338 °F.

It is also commonly used in the semiconductor, medical and defense industries,

as well as in lithium ion batteries. Standard color is natural beige.  



  • Chemically inert to most acids 

  • Resistant to aliphatic and aromatic organic compounds

  • Resistant to chlorinated solvents & alcohols

  • Very high purity

  • Abrasion resistance comparable to that of polyamides

  • Low coefficient of friction

  • Continuous use within a wide range of temperatures

  • Unaffected by UV

  • Good resistance to radiation

  • Excellent intrinsic fire resistance

  • Physiological harmless and approved for contact with food products KYNAR® 740.

  • Good capability for thermoforming

  • Very easily joined by welding



  • Chemical Processing

  • Tanks & processing equipment

  • Tank linings

  • Pump & valve components

  • Pipe flanges and spacers

  • Components for wet process stations

  • Food trays for high heat applications (KYNAR® 740)

  • Transport and storage systems

  • Oil and Gas

  • Aerospace

  • Fuel cells

  • Semiconductor

  • Microelectronics

  • Sensors

  • Biotechnology

  • Robotics


Kynar® 740 resin which complies with FDA regulation 21 CFR 177.2510, USDA, USP XX Class VI, 3A sanitary standards and meets ASTM D3222 resin specifications.


B.I.R.S. Machine & Supply

12 Buckelew Bridge Road

Anniston, Alabama 36207

P: (256) 405-5370



We are located in east Alabama just off Interstate I20 between Atlanta, Georgia and Birmingham, Alabama

More than machining and fabrication...Superior Service!

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BIRS Machine & Supply
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B.I.R.S. Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
BIRS Machine & Supply
B.I.R.S. Machine & Supply
B.I.R.S. Machine & Supply
B.I.R.S. Machine & Supply
B.I.R.S. Machine & Supply
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