PTFE Products

100% pure PTFE round packing and gasket material. Self lubricating and non-hardening.

Performance

Temperature : -200°C to 260°C

Pressure : 50 kg/cm²

pH range : 0 to 14

Applications

For most acids, alkalies, solvent, fuels, air, water, steam, refrigerants, gases and liquefied gases.

Polytetrafluoroethylene (PTFE) rod. PTFE is one of a class of plastics known as fluoropolymers.

Performance

There are three kind of Teflon rod. Selecting dispersion polymerization Teflon resin and after cataplasm bulldoze, the rod whose diameter is 4mm-9mm is produced; Selecting suspend Teflon resin and after extrusion the rod whose diameter is 10mm-50mm is produced; While the rod with 55mm-300mm diameter by die pressing. In known plastic, Teflon is extremely resistant to chemical corrosion, it is non-aging, non-sticking and remain stable at -180°C ~ 260°C

temperature without load. It has the lowest friction coefficients in known solid materials.

Applications

Electric isolation part, sealed spacer, antisticking materials.

Specification

PTFE Rod

Diameter:

10mm to 50mm

55mm to 250mm

Length:

500mm or 1000mm

Polytetrafluoroethylene (PTFE) sheets. PTFE is one of a class of plastics known asfluoropolymers.

Performance

Higher durability,crosive resistance higher heat resistance.

excllent anti-aging,electric insulation properties,good performance for sealing.

Applications

Petrochemical,textile,food,paper,phamacy,machine,electronic and other industries for diverse uses.

Specification

Thickness: from 0.5mm to 25mm, size 1mx1m or 1.2mx1.2m, 300m²

Density: 2.2g/cm³

Tensile strength: >=20MPa

Hardness: 60+/-5 shoreA

Elongation: >=250%

Work temperature: -80-300° C

Made by cutting PTFE stick, pipe and sheet into flat shape, V shape gasket or valve annulus.

Features

1) Has 100% PTFE structure.

2) Can bear the most bitter chemical medium, and has good anti-creeping performance.

3) Theexpanded PTFE gasket is a replacement of asbestos, it is anti-creeping, anti-cold-flow, anti-low-temperature, it has no pollution, and is easy to install and replace.

4) Under small pre-stress force, it can bear great internal pressure even in an environment of changing pressure.

5) Best suit the conditions with rough and fragile flange, and alternately-changing temperature .

CVS Expanded PTFE Joint Sealant is a soft, compressible gasket material made of 100% pure, expanded PTFE. It is a form in place gasket that conforms to almost any sealing surface. Upon compression, it forms a thin, hard ribbon that fills in surface irregularities and creates an extremely tight seal.   Availability   Impa Code […]

PTFE made tasteless, odourless ribbon which effectively seals a joint. Ribbon dope will withstand temperature from -100°c to 260°c. Unaffected by acids, solvents, steam, etc.   Impa Code Width Thickness Length Packaging 812501 13 0.1 5 10 812502 20 0.1 10 10