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PTFE sheet


PTFE skived Sheet is manufactured by technique of compacting, sintering, rotary cutting with PTFE granular resin. It has good dielectric performance and non-aging, best anti chemistry corrosion ability and wide applying intension range.

PTFE molded sheet is manufactured by molding process with PTFE regular resin and sintering. It is very suitable for seals, lining, diaphragm, spacer guide and bearing pad for bridge.

 

Material Virgin PTFE.  Specified materials are also ok
Color Pure materials is White. Other color as order 
Method Skiving and mould 
Certification ISO9001, ISO14001, FDA, Rosh 
MOQ 1kgs, specific szie according to stock 
Sample Free
Price USD7-11/kgs according to the specification and quantity, 
the more the cheaper.
Package Usually wooden case
Others  Can filled with other materials to enhance performance

Specifications of PTFE skived Sheet

Regular specifications
Thickness(mm) Width
1000mm
Width
1200mm
Width
1500mm
Width
2000mm
Width
2700mm
0.1, 0.2, 0.3, 0.4
0.5, 0.8
1, 1.5, 2, 2.5, 3, 4, 5, 6
7, 8
Custom specifications 
Thickness 0.1mm ~ 10.0mm
Width 300 ~ 2700mm

 

Specifications of  PTFE molded sheet 

Regular specifications
Thickness(mm) Length*Width
1000*1000mm
Length*Width
1200*1200mm
Length*Width
1500*1500mm
Length*Width
1800*1800mm
Length*Width
2000*2000mm
2, 3 
4 , 5, 6, 8, 10, 15, 20,
25, 30, 40, 50, 60, 70 
80, 90 , 100
Custom specifications 
Thickness 0.1mm ~ 10.0mm
Width 300 ~ 2700mm

 √  The sizes range can be processed

 

Any question, please feel free to contact us!


Main features of 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. 

 

Technical datas of  pure PTFE sheet / roll

Item ASTM Data  Unit
Mechanical Properties
Density D792 2.1~2.2 g/m3
Tensile strength D638 ≥15  about 20 ~ 45 MPa
Elongation at break D638 ≥150 about 200~ 350 %
Compression strength D695 24 MPa
ShoreD Hardness D636 50-60 -
Friction coefficient    on steel 0.01 -
Thermal Properties
Working Temp   -180 ~ 260 °C
Melting point   330 °C
Produce Max. Temp   390 °C
Fire Resistance UL94 V-0  
Brittle point temperature   -268 °C
Electrical properties
Dielectric strength D149 >1400 kV/mm
Volume resistivity D257 >1018 Ω·cm
Surface Resistivity D257 >1016 Ω
Dielectric constant D150 2.1  
Conventional properties
Chemical solvent resistance Excellent    
Water absorption (25℃ ) D570 0.01 24h/%
limit oxygen index D2963 >95  
 


Products in the warehouse

PTFE sheet 5 (2)    PTFE sheet 5 (1)

 

PTFE sheet4 (9)    PTFE sheet4

 



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