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What type of PTFE seals rre you looking for?
PTFE (Polytetrafluoroethylene) material is widely used in hydraulic and pneumatic seals. PTFE gets high melting point in excess of 300℃, has good resistance to ageing, as well as low coefficient of friction.
PTFE seals are used to enhance friction capabilities, withstand high pressure applications, and extend seal life in applications outside the parameters of elastomeric seal use. We offer a range of PTFE seals in various different profiles for static, dynamic, rotary and reciprocating applications.
The level of filler can strongly influence the materia's performance. The common used PTFE compounds in JST include:
|
Material Code |
Main Compound |
Color |
Performance |
|
P1001 |
Virgin PTFE |
White |
Good chemical corrosion resistance, good self-lubricating, good aging resistance |
|
P1031 |
TFM |
White |
Low temperature resistance, high lubrication, good air sealing |
|
P2071 |
PTFE+bronze+Moly |
Brown |
Good abrasion, high hardness, creep resistance increased and enhanced dimension stability |
|
PC002 |
PTFE+Carbon fiber+Moly |
Black |
High tensile strength,creep resistance increased |
|
PC005 |
PTFE+Carbon fiber |
Black |
High tensile strength,creep resistance increased |
|
PG001 |
PTFE+Glass fiber+Moly |
Dark gray |
Good mechanical properties, high intensity and impact resistance |
|
PG005 |
PTFE+Glass fiber |
Off-white |
Good mechanical properties, high intensity and impact resistance |
|
PI008 |
PI filled PTFE |
Yellow |
Low friction, good abrasion resistance |
|
PM001 |
MoS2 filled PTFE |
Dark gray |
High temperature resistance, high lubrication |
PTFE is not elastomer, the PTFE seals have to be combined with an elastic component (usually an o-ring or metallic spring). Energized seals consist of a PTFE part and an energizing material. It could be rod seal, piston seal, spring energized seals, etc.
What type of PTFE seals are you looking for? Reach our sales for more information: jstgz@jst-seals.com.
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