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Modified PTFE Sheet

Modified PTFE Sheet

Title:Modified PTFE Sheet Modified PTFE Sheet 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...

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Product Details

Title:Modified PTFE Sheet 

Modified PTFE Sheet

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, etc. 

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

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 

Any request feel free to contact us

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