Uniform distribution filled PTFE Ring Gasket produced by advanced powder mixing machine

 

 

Uniform distribution filled PTFE ring produced by advanced powder mixing machine 

 

 

Specifications:

 

properties	unit	result
Apparent density	g/cm3	2.10-2.30
Tensile strength(min)	MPa	15.0
Ultimate elongation(min)	%	150
Working Temp.	℃	-180~260
Melting point	℃	327
Produce Max Temp.	℃	385
Size	mm	20mm~400mm

 

1. Low water absorption

 

2. Corrosion resistance

 

3. Temperature resistance 

 

 

Description:

 

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. 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)

 

For more property of PTFE, please contact our sales representative!

 

 

Feature of PTFE ring

 

1. Good sealing effect in Dynamic and static sealing

 

2. Minimal start-up and movement friction, smooth movement even at low speeds, no creeping

 

phenomenon.

 

3. Good abrasion.

 

4. Excellent sliding performance.

 

5. Easy to install

 

 

Chemical property:

 

A. aging resistance

 

B. radiation resistance

 

C. low permeability

 

D. high pressure resistance

 

E. oil resistance

 

F. anti-corrosion

 

 

Applications:

 

A. electrical insulation parts

 

B. sealing parts

 

C. automobile parts

 

D. corrosive fluid conduit

 

E. connector accessories

 

 

Competitive Advantage:

 

Professional manufacturer for many years

 

Quality control and cost control

 

Short delivery

 

Factory price

 

FDA / ROHS / ISO