ptfe for Electrical Insulation

Name PTFE Bellows Seals
Material ptfe
Specification customizable
Application Chemical and pharmaceutical industry Semiconductor manufacturing industry Medical and biotechnology industry

High insulation performance PTFE is a high-performance insulation material with a very high breakdown voltage and insulation resistance. This allows it to prevent current leakage, arc generation and protect the safety of electrical equipment.

Excellent chemical resistance. PTFE is resistant to a wide range of acids, bases and solvents (including hydrofluoric and three strong acids).

Good temperature resistance PTFE is able to maintain a stable performance across a wide range of temperatures and can function normally in high or low temperature environments.

Fly-arc resistance PTFE is a material with a high surface resistivity, a high dielectric loss and possesses incredibly high resistivity even when it’s at 100% relative moisture. It is therefore ideal for applications that require high insulation properties.

Unable to find ptfe products that meet your needs, please let us know, we support processing customization

Frequently Asked Questions

Of course, we can customize pfe products to your satisfaction according to your material, size and process

The maximum size of ptfe molded plate can reach 2000mm long * 2000mm wide * 390mm thick,
ptfe rods have a maximum length of 4000mm and a diameter of 500mm

PTFE is essentially chemically inert and is highly resistant to chemical attack up to its 500º F. maximum continuous operating temperature. As indicated in the referenced PTFE Handbook above, there are a few exceptions including molten alkali metals, turbulent liquid, or gaseous fluorine; and a few fluorochemicals, such as chlorine trifluoride, ClF3, or oxygen difluoride, OF2, which readily liberate free fluorine at elevated temperatures.  Several tables are available on the web supporting appropriate usage of PTFE with chemicals and various concentrations and temperatures. 

We have a set of strict quality testing system, never expected finished products, will be tested and registered, traceable

The general production cycle of ptfe products is about 15 days, and the delivery date can be agreed on for customized products

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