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PTFE Anticorrosive Dielectric Non-stick Film

  • PTFE Anticorrosive Dielectric Non-stick Film
  • PTFE Anticorrosive Dielectric Non-stick Film
  • PTFE Anticorrosive Dielectric Non-stick Film
  • PTFE Anticorrosive Dielectric Non-stick Film

PTFE Anticorrosive Dielectric Non-stick Film

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 100 Kilogram
    Delivery Time: 3-14 Days
    Packaging: plastic and carton
    Brand: Prochema
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Certificate: MSDS
    HS Code: 39209910
    Port: Shanghai,Shenzhen

Basic Info

Model No.: PTFE film

Product Description

PTFE film PTFE Anticorrosive Dielectric Non-stick Film

Polytetrafluoroethylene film is made of suspended polytetrafluoroethylene resin by moulding, sintering and cooling into blank, and then by turning and rolling
Manufactured with excellent dielectric properties, non - aging, best corrosion properties and wide range of service strength. The film is non - directional film, non - directional film is developed into directional and semi - directional film by pressure. Polytetrafluoroethylene film has high tensile strength,
It is mainly used for capacitor medium, wire insulation, electrical instrument insulation and sealing gasket etc.
It is also possible to fill the polytetrafluoroethylene wool embryo with toner, copper powder, graphite, polybenzene and so on to make different colors or improve the hardness and extract high temperature resistance, wear resistance and other properties of the turning film.

Ptfe film is made by moulding PTFE resin, sintering, cooling into blank, then turning, calendering. The film turned into a non - directional film, non - directional film after calendering into a directional film. Nondirectional film calendering is 1.1-1.8 times as semi-directional film. Ptfe film is used for capacitor medium, wire insulation, electrical instrument insulation, sealing gasket. It has high crystallinity, tightly oriented molecular arrangement and small void ratio, so PTFE is greatly improved. Ptfe film consists of PTFE color film, PTFE activation film and PTFE white film.

Ptfe color film is a polytetrafluoroethylene orientated or unorientated color film in 13 colors, such as red, green, blue, yellow, purple, brown, black, orange and white, which is made of blank after moulding and sintering with a certain amount of colorant added by tetrafluoroethylene resin and then turned. Although PTFE color film has good electrical insulation after adding a certain amount of colorant, it is suitable for the insulation and classification of wires, cables and electrical parts. Ptfe activation film is a film made of PTFE film, filled film and color film, and then surface activation treatment. Pigment, glass fiber, carbon fiber, graphite, bronze powder and other fillers are added into the products. After activation treatment, the properties can be further improved. It can be combined with rubber, metal, etc., or special Adhesive Tape can be made to meet the design requirements. Widely used in light industry, military industry, aerospace, oil field and other fields.


1. Non-adhesion: almost all materials are not bonded with PTFE coating film. Very thin films also show good inadhesion.
2, heat resistance: PTFE film has excellent heat resistance and low temperature resistance characteristics. It can withstand high temperature to 300℃ in a short time, and can be used continuously between 240℃~260℃ in general, with significant thermal stability, it can work at the freezing temperature without embrittlement, and does not melt at high temperature.
3. Sliding property: PTFE film has a low friction coefficient. The friction coefficient changes when the load slides, but the value is only between 0.05 and 0.15.
4, moisture resistance: PTFE coating surface does not touch water and oil, production operation is not easy to touch the solution, if there is a small amount of dirt, simply wipe can be removed. Short downtime saves time and improves work efficiency.
5. Wear resistance: excellent wear resistance under high load. Under a certain load, it has the dual advantages of wear resistance and non-adhesion.
6, corrosion resistance: PTFE is almost not subject to drug erosion, can withstand in addition to molten alkali metal, fluoride media and higher than 300℃ sodium hydroxide all strong acid (including aqua aqua), strong oxidant, reducing agent and various solvents, can protect parts from any kind of chemical corrosion.


Gasket seals and lubricating materials for work in a variety of media, and electrical insulation for use at a variety of frequencies. Dielectric, cable insulation, electrical instrument insulation, etc

Specification :

PTFE thin film : 0.01-0.5mm x 1500mm width

Type Thickness Width Length
PTFE oriented film
0.015-0.5 10-120 Customised
PTFE semi-directional film
0.03-0.1 30-120 Customised
PTFE non - oriented film
0.03-0.5 30-1500 Customised


Unit Data



bending strength



tensile strength



elongation at break



friction coefficient



water absorption



dielectric strength



operating temperature


melting temperature


Mianyang Prochema Commercial Co.,Ltd.


Mianyang Prochema started from 2004 with high performance special films in conductive film, insulation film and printing film fields.With strong market knowledge and great sources Prochema expanded service to many professional applications.

2004--Mianyang Prochema started high performance insulation films including UL V0 Flame retardant Polycarbonate film, PP film,PET film and polyimide film series.

2007--Our Hongkong company-Gus Industry (hongkong) Co., limited was set up for global marketing of coated film,including ITO PET transparent conductive film, texture hardcoated PET film,offset pp synthetic paper.

2008--Our Shenzhen factory was set up to produce our own branded coated films.

2016---Mianyang prochema was proudly elected as Vice Chairman of Mianyang Commerce Association, and organize an Exporter Alliance under local government supervision,to help association members' products market worldwide.

2020--Mianyang Prochema actively and non-profitly helped local government arrange and export Covid-19 epidemic products donations to many countries.

Company Info

  • Company Name: Mianyang Prochema Commercial Co.,Ltd.
  • Representative: Zhang Chuanbao
  • Product/Service: EMI Rfid Shielding Film , Textured HC PET Film , Synthetic Paper , ITO PET Film , Fluoroplastic And PEEK Products , Perfluorinated ION Exchange Membrane
  • Capital (Million US $): 500000RMB
  • Year Established: 2004
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Bldg A1,Fuqiao No.6 Industry Park,Fuyong,Shenzhen,Guangdong,China
  • Contact Person: Mr. GUS ZHANG
  • Tel: +86-816-2202612
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