Filled with Glass Fiber Bronze PTFE Gaskets

Filled with Glass Fiber Bronze PTFE Gaskets

Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2, glass bead, polyamide....

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Material

Virgin PTFE and filled with other   materials.  Specified materials are also ok

Color

Please check the "color   show" as following

Method

Skiving and mould 

Certification

ISO9001, ISO14001, FDA, Rosh 

MOQ

According to the size and our   stock 

Sample

Free

Price

According   to the specification, quantity and materials
 
the more the cheaper.

Package

Usually wooden case


Product Features

Main features of pure PTFE sheet :

1. Temperature resistance ---It is able to work stably between -180°C to +260°C.

2. Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.

3. Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.

4. Anti-aging, weathering resistance.

5. Excellent insulation property.

6. Filled material: Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2,  glass bead, polyamide. 
 

Even if PTFE products have excellent properties, like high/low temperature resistance, chemcial resistance, weathering resistance, dielectric superiority and high lubricity, sometimes we still need to improve its hardness, wear resistance, creep resistance and dimensional stability.


Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2,  glass bead, polyamide. 


Details of PTFE filled with other materials :

Filled materials

Common filled ratio 

( Quantity %)

Main performances 

Bronze

40, 60

Increases hardness and wear   resistance; 
 
Increases dimensional stability and   compressive strength;

Carbon

5,  10, 15

Increases compressive strength,   hardness, wear, and load properties. 
 
Good chemical resistance;Improves   electrical properties.

Graphite

5,  10,  15

Improves the deformation under   load; Reduces initial wear; 
 
Improves thermal and eletrical   conductivity

Glass Fiber

10,  15,  25

Increases compressive strength,   rigidity and wear. 
 
Reduces creep and cold flow;   Improve Dimensional Stability.

Carbon Fiber

10 ,  15,  25

Increases compressive strength,   hardness, wear, and load properties. 
 
Reduces creep and cold flow

POB 
 
(polyphenyl ester)

5,  10,  15

Improve   the lubrication performance;Enhance the mechanical strength;

Increase   using temperature 

BaSO4

5,  10,  15

Increases compressive strength,   hardness and wear resistance
 
Reduces creep

SiO2

5,  10,  15

Increases hardness and wear   resistance; Improve Dimensional Stability.

Glass beads

5,  10,  15

Reduces creep and cold flow;Lower   density
 
Increases hardness and wear   resistance; 

Others materials

PEEK(polyetheretherketone),   PI(Polyimide), MoS2 are also ok

Remarks

Some materials have similar   enhancement effect, but degrees of enhancement are different. And they have   different prices.  More details please contact us.


Item

Pure   PTFE

60%   Bronze

20%   Glass Fiber

15%   Glass Fiber 5% graphite

20%    Carbon fiber

Unit

Density

2.18

3.9

2.26

2.22

2.01

g/m3

Tensile   strength

276

127

175

158

189

MPa

Elongation   at break

238

101

207

205

92

%

ROCKWELL   Hardness

3.2

33.8

6.4

11.3

32.1

-

Friction   coefficient   

0.13

0.18-0.2

0.20-0.24

0.15-0.17

0.16-0.18

-

Bending   strength

207

280

210

225

320

°C


Product Show

Filled with glass fiber bronze PTFE Gaskets .jpg


Product Packaging

Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.

Filled with glass fiber bronze PTFE Gaskets .jpg


Company Profile

Filled with glass fiber bronze PTFE Gaskets .jpg



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