Gold Member Since 2013
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Ningbo Tianda Chemical Industrial Device Tech. Co., Ltd.

Ptfe Gasket, Ptfe, Ptfe Epdm Gasket manufacturer / supplier in China, offering PTFE Gasket, Fiber Bed Mist Eliminator, Corrugated Metal Gasket and so on.

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PTFE Gasket

FOB Price: US $0.1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.1/ Piece
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Production Capacity: 1000
Transport Package: Wooden Box
Payment Terms: L/C, T/T

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Basic Info
  • Trademark: TCI
  • Origin: Cn
  • Specification: 1/2" TO 24"
  • HS Code: 3926901000
Product Description

Specifications of PTFE gasket:
1.best chemical corrosion resistance PH:0-14.
2.without being aging
2.lowest friction coefficient wear resistance

 


specification of PTFE Gasket

Description: PTFE Gasket is molded or skived or cut from virgin PTFE powder or compounds, sheets, rods, tube etc. It has the best chemical corrosion resistance among known plastics. Without being aging, lowest friction coefficient, wear resistance. The unloaded operating temperature range is -180~+260C.

PTFE is a thermoplastic polymer, which is a white solid at room temperature, with a density of about 2.2 g/cm3. According to DuPont, its melting point is 327 °C (621 °F), but its mechanical properties degrade above 260 °C (500 °F). PTFE gains its properties from the aggregate effect of carbon-fluorine bonds, as do all fluorocarbons.

CONSTRUCTION:

PTFE gasket used filler materials such as glass fiber, carbon fiber and graphite etc. The filled PTFE has improved compression strength, better abrasion resistance, high thermal conductivity and lower thermal expansion compared with pure PTFE products.

 

Several types of PTFE gaskets are produced to meet the most demanding application.

 

APPLICATION:

PTFE offers a wide range of compounded products with good mechanical properties, electrical properties, thermal properties, chemical resistance, low friction coefficient and good resistance to wear. They can be mostly used in valve seats, bearings, requested to resin sliding and chemicals, elastic band for unlubricated compressors. An extended range of improved mechanical and processing properties can be additionally reached by combination of virgin PTFE and different fillers.

Different combination offers a variety of different properties described in the following table.


Filler
 

Improved properties
 

Glass
 

Enhance wear resistance

Chemical resistance
 

Graphite
 

Extremely low coefficient of friction

Fairly good compressive strength

Good wear resistance
 

Carbon
 

Good thermal resistance

Resistance to deformation
 

Bronze
 

Enhanced compressive strength

Good wear resistance

High thermal conductivity
 
 
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