PAI
B.I.R.S. Machine & Supply is a distributor of PAI Torlon® sheet, rod & tube.
Polyamide-imide (PAI) is the highest performance melt processable thermoplastic available. It can be extruded into shapes for machining and injection molded into intricate molded parts.
PAI Torlon has a 530°F/278°C heat distortion temperature and a 500°F/260°C continuous service temperature, Torlon PAI offers unmatched strength at elevated temperatures. PAI Torlon is stronger at 400°F/204°C than most engineering plastics are at room temperature. Torlon PAI is also extremely tough and impact resistant at cryogenic temperatures.
GRADES
Torlon® 4203 un-reinforced (High Strength Grade)
Torlon® 4203L 3% Ti02 and 1/2% PTFE
Torlon® 4301 General purpose bearing grade (Bearing Grade)
Torlon® 4275 High speed bearing & wear applications (Bearing Grade)
Torlon® 4435 High modulus sliding wear (Bearing Grade)
Torlon® 4630 Highest performance wear (Bearing Grade)
Torlon® 4645 Similar to 4630 for externally lubricated conditions (Bearing Grade)
Torlon® 5030 Glass filled, high strength and lowest CLTE (High Strength Grade)
Torlon® 7130 CF reinforced for highest stiffness/lowest CLTE (High Strength Grade)
B.I.R.S. Machine & Supply
12 Buckelew Bridge Rd
Anniston, Alabama 36207
P: 256.405.5370
E: