PTFE BAR

Identification & Functionality

Chemical Family

Fluoropolymers

Polymer Name

Polytetrafluoroethylene (PTFE)

Technologies

Plastics

Product Families

Plastics — Parts, Shapes & Films

Origin

China.

Features & Benefits

Materials Features

Chemical Resistant,

Excellent Dielectric Properties,

Good Aging Behavior,

Low Friction,

Water Resistant,

Wide Temperature Operating Range

Features

• There are two kinds of PTFE rods to offer. One is manufactured by Paste extruding method in the diameter from 4 to 9mm and the other Is made by ram extruding method is the diameter from 10to 50mm; rods Over the diameter 50mm are manufactured by molding. PTFE is the most chemical-resistant of all known plastics. It does not age.
• PTFE has a wide range of practicable temperature from 180%°C - +260°C and a wax-like surface to which anything hardly sticks.
• PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Electrical & Electronics,

Industrial

Applications

Consumer Goods — Apparel

Building & Construction — Building Materials

Pipes & Plumbing

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts,

Other Industrial Applications

Electrical & Electronics — Devices & Assemblies

Automotive Electronics

Electrical & Electronics — Parts & Components

Other Parts & Components

Consumer Goods — Sports & Recreation

Automotive & Transportation — Transportation

Other Transportation Applications

Plastics & Elastomers End Uses

Bearings,

Filters,

Hoses,

Pistons,

Pump Parts,

Valve Parts

Application

1. Resistance to chemical corrosion: Pipe hose, thin-wall beaker, reactor valve, diaphragm pump, lining of pipe-line equipment, filter etc.
2. Resistance to aging, low friction coefficient: Gland packing, pump seal, pull-rod sealing ring, mechanical seal, bearing, piston ring, guide ring, valve seat, valve clack, buffering ring etc.
3. Good dielectric property: Wire and cable, insulating bushing of instrument, capacitor, radio insulation, transformer insulation etc.
4. Self-cleaning property: Exterior wall coating, bridge slide block, machine guide track etc.
5. Waterproof: Filter film, raincoat, sport suit, tabernacle etc.

Properties

Physical Form

Bars

Specifications

	Value	Units	Test Method / Conditions
Working Temperature	-180 to +260	°C	—