Peflon pctfe sheet manufacturer

What is pctfe sheet?

Pctfe sheeting is the homopolymer extruded or moulded the PCTFE semi-finished products of chlorotrifluorethylene r with the lowest water vapor and moisture absorption rate, which has a greater atomic radius than that of fluorine, gives rise to irregularities in the polymer chain and reduces polymer crystallinity.Commonly used in aerospace, chemical processing, and electronics for seals, gaskets, and insulating components.

Manufacturing Process of PCTFE Sheets

We provide a range of products with different thickness、width and length by moulding and extruding.

compression moulded pctfe sheet

Extruded PCTFE Sheets

Custom Size of pctfe sheeting

Feature of PCTFE Sheets

A PCTFE sheet is a flat, rigid, or flexible material made from Polychlorotrifluoroethylene , a high-performance fluoropolymer known for its chemical resistance, low moisture absorption, excellent thermal stability, and electrical insulation properties.

Excellent Chemical Resistance

Laboratory equipment、Semiconductor processing components、chemical linings

Extremely Low Gas & Moisture Permeability

Pharmaceutical blister packaging、High-barrier food packaging、Aerospace fuel system seals

High Thermal Stability

Cryogenic seals & gaskets、Aerospace components、Industrial oven linings

Superior Electrical Insulation

High-frequency insulators、Circuit board substrates、Radar system components

High Mechanical Strength & Rigidity

Precision machined parts、High-load bearing seals、Valve seats & pump components

Optical Clarity & UV Resistance

Optical lenses & windows、UV-resistant protective covers、Display screens for harsh environments

Non-Flammability & Safety Compliance

Aircraft interior components、Fire-safe electrical enclosures、Hazardous environment shielding

Low Moisture Absorption

Marine equipment seals、Medical device housings、Humidity-sensitive electronics

Application of PCTFE Sheeting

Peflon PCTFE Sheets’ properties make it a preferred material which is recommended for cryogenic application and chemical processing.

Chemical Processing Components

Cryogenic Components

Aerospace pump parts, valve seats, impellers

Nuclear Service components and high radiation exposure components

Liquid oxygen and liquid nitrogen valve linings

Lab instruments

Why Choose Peflon PCTFE Sheets?

How We produce the pctfe sheet?

Raw Material Preparation：The primary raw material is granular PCTFE polymer, known for its chemical resistance, low moisture absorption, and thermal stability.
Mixing and Drying：The resin is dried to remove moisture (critical for avoiding defects).
Melt Processing :Extrusion: The resin is fed into an extruder, melted (at ~200–250°C), and forced through a die to form a continuous sheet&Compression Molding: For thicker sheets, the resin is placed in a mold, heated under pressure, and cooled.
Calendering (Optional)：For precise thickness control, the extruded sheet may pass through calendering rollers.
Cooling and Solidification
Cutting and Finishing:Sheets are trimmed to desired dimensions.
Quality Control:Tests&Standards
Packaging:Sheets are packed in protective films or anti-static packaging to prevent scratches or contamination.

Pctfe sheeting with certification approval

pctfe data sheet

Resource OF Peflon PCTFE Sheets

Catalog Download

TDS Download

MSDS Download

Related PCTFE Sheet Products

Peflon not only offers PCTFE Sheets material, but also provides a range of related products for selection，such as Virgin PCTFE material、PCTFE Rod、PCTFE tubes、PTFE Rod、PFA Rod and PFA Sheet.

FAQ of Pctfe sheeting

Supply pctfe sheet

Our pctfe sheet is supplied by Honeywell 、Daikin Industries 、 3M、Polyflon Technology and more.

Pctfe sheet uk trade

The demand for Polychlorotrifluoroethylene sheets in the UK is driven by industries requiring high-performance plastic materials with exceptional chemical resistance, low moisture absorption, and excellent thermal stability, which is available for sale in the market by pctfe sheet wholesaler.

Contact Us

Wether you are, a manufacturer or distributor, contact us for a Free sample or solution, Peflon provides one-stop technical solution.