1. Name:

PTFE rods, F4 rods, PTFE rods, PTFE rods, Teflon rods, Teflon rods, Teflon rods, Teflon rods, Teflon rods, Teflon rods, PTFE rods, plastics Wang Bang

2. Color:

Common color: milky white

3. Purpose

lining

Insulation parts

Seal/gasket

machine part

Corrosion resistance industry

Ring material, wear plate/seat

Oil and gas, petrochemical industry, chemical industry, instrument and equipment production

4. Features

Common features:

Operating temperature: -200 degrees to 260 degrees

Ease of processing: can flanging

Aging resistance: can be exposed to ozone and sunlight for a long time without aging

Corrosion resistance: It can withstand all strong acids and strong oxidants except molten alkali metals, fluorinated media and those above 300°.

The role of strong reducing agent and various organic solvents

Unusual features:

Density: 2.16-2.20g/cm³

Volume resistance>1×1018

Surface resistance>2×1013

Arc resistance> 165 seconds without leakage

Low water absorption: water absorption rate <0.1%

Lowest coefficient of friction: the smallest coefficient of friction

The surface is not sticky: the known solid material head cannot stick to the surface

Non-combustibility: Will not burn in the air and meet the strict requirements for fire protection

Non-toxic: non-toxic, tasteless, physiologically inert, without any harm to people and the environment

usual format:

Diameter 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 18, 20,

22, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80,

85,90,95,100,110,120,130,140,150. All specifications have 1 meter per root, and both A and B grades. More than 80, there are 200/piece, mainly A grade material

Polytetrafluoroethylene (PTFE) is an engineering plastic with excellent comprehensive properties. It is specifically expressed in: a wide range of high and low temperature applications, using temperature -180∽+250℃; excellent chemical stability; high electrical insulation; outstanding The surface is not sticky; good lubricity; excellent aging resistance.

Main performance

1. Appearance: uniform texture, flat and smooth surface; white color.

2. The physical and mechanical properties meet the following table

Specification