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Carbon fiber filled PTFE baffle ring with low coefficient of friction

Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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Carbon fiber filled PTFE baffle ring with low coefficient of friction

Brand Name : XIAYI
Model Number : Customized guide ring
Certification : ISO9001:2008
Place of Origin : China
MOQ : 1000pcs
Price : negotiation
Payment Terms : T/T, Western Union, L/C
Supply Ability : 100,000pcs per month
Delivery Time : filled PTFE ring: within 15days
Packaging Details : inner packing is plastic bag and outer packing is carton box
Product Name : PTFE guide ring
Application : Shock absorber
Material : PTFE plus filler
Temperature : -180-+260℃
Color : black
Properties : Chemically inert
Out diameter : standard or custom
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Carbon fiber filled PTFE baffle ring with low coefficient of friction


Mechanical properties

Carbon fiber filled PTFE ring increases the hardness of PTFE and reduce cold flow or creep. Tensile strength and elongation usually are reduced depending on the filler type and percentage.

Thermal properties

Carbon fiber filled PTFE ring increases thermal conductivity and also reduce liner coefficient of thermal expansion then increase thermal dimensional stability.


PTFE piston ring

First-class Piston Guide Rings, excellent-function Piston Guide Rings,long-life Piston Guide Rings, trusted

Piston Guide Ring.

Most common guide ring for rod or piston application's in many standard cylinders, majority of

applications require split version for installation into closed housings, non split design available


Guide ring for rod or piston application, split and non split design available. not only used as guide ring,

also as plain washer or spacer.


1 Excellent performance of sliding, no crawling effect

2 Good dynamic and static sealing

3 High abrasion, long service life

4 Wide using temperature range, high chemical stability

5 Simple and convenient installation

PTFE Gasket Ring

Size: As customer's demand

Material: PTFE resin

Function: Good quality

Certificate: ISO9001 & TS16949

Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids,

even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle

and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely

stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does

not support biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of

friction, which stems from the extremely low intermolecular forces in the PTFE molecule itself.

Apparent Density: 2.1 ~ 2.3 g/cm3

Tensile Strength: ≥ 14.0 MPa

Ultimate Elongation: ≥ 140%

Temperature: -20° F to 500° F (-180°C to 260°C)



Filled Powder


improve the resistance of cold flow and the creep properties

graphite, fiberglass


improve the lubricity



improve the heat conduction performance

bronze, carbon fiber


improve the wear resistance

fiberglass, polybenzoate


improve the stability and reduce the deformation

carbon fiber


A. Shafts

B. Valve Components

C. Automatic Door Components

D. Cable/ Electronic Connector

E. Fire Suppression System Components

F. Fittings/ Fasteners

G. Gears/ Hardware

H. Roller Bearings

Competitive Advantage:

1, 100% guarantee: Providing with your exact specs. If didn't meet a burrs/tolerance/smoothness, we will

replace all the products or issue you a credit.

2, Flexible Order: We handle both short run and large production run; as small as 50 pieces to as large

as 1000000 pieces (Normal Material only).

3, Delivery on Time: Multiple facilities, strong Engineering team, over 80 staffs, Ensure Supply.

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Product Tags:

PTFE rings


Piston Guide Ring

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