PTFE Products
PTFE Products
Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of
tetrafluoroethylene that has numerous applications. The commonly known brand name of PTFE-based compositions is Teflon by Chemours, a spin-off from DuPont, which originally discovered the compound in 1938. We are amongst the leading manufacturers, exporters and distributors of an exclusive range of Pumps & PTFE products. Our products are highly regarded for their durability and are accurately designed, to cater to the diverse requirements of our customers.
- PTFE O Rings
- PTFE Gaskets & Seals
- PTFE Diaphragms
- Custom PTFE Molded Products
Properties of PTFE Products
The properties of PTFE which make it an interesting material with high commercial value are:
Exception chemical resistance
Good resistance to heat & low temperature
Good electrical insulating power in hot & wet environments
Good resistance to light, UV and weathering
Low coefficient of friction
Low dielectric constant/dissipation factor
Strong anti-adhesion properties
Flexibility
Good fatigue resistance under low stress
Availability of food, medical & high-purity grades
Low water absorption
Fabrication of PTFE products
Fabrication of PTFE products is difficult because the material does not flow readily even above its melting point. Molded parts can be made by
compressing and heating fine powders mixed with volatile lubricants. Metallic surfaces can be sprayed or dipped with aqueous dispersions of PTFE
particles to form a permanent coating. Dispersions of PTFE can also be spun into fibres.
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