Virgin Materials Plastic PTFE Bar

Virgin Materials Plastic PTFE Bar

Virgin Materials Plastic PTFE Bar is an unfilled PTFE resin suitable for processing a variety of gaskets, seals and lubricants that work in corrosive media, and electrical insulation parts used at various frequencies. Bars (which may contain recycled polytetrafluoroethylene resin) molded by molding, paste extrusion or plunger extrusion processes.

Product Details


Material

Virgin PTFE.  Specified materials are also ok

Color

Pure materials is White. Other color as order 

Method

Extruded or mould 

Certification

ISO9001, ISO14001, FDA, Rosh 

MOQ

1kgs, specific szie according to   stock 

Sample

Free

Price

according to the specification and quantity, the more the cheaper.

Package

Usually wooden case

Others 

Can filled with other materials to   enhance performance

PTFE Bar is an unfilled PTFE resin suitable for processing a variety of gaskets, seals and lubricants that work in corrosive media, and electrical insulation parts used at various frequencies. Bar (which can contain recycled polytetrafluoroethylene resin) molded by molding, paste extrusion or plunger extrusion.

Basically resistant to all chemicals except some fluorides and alkaline liquids.

Excellent mechanical properties include aging resistance, especially for bending and oscillating applications.


Specification

The General Specification of PTFE Rod 

OD(mm)

Length(mm)

Length(mm)

1, 2, 3, 4

continuous length


5, 6, 8, 10, 12, 15, 16, 18, 20,   22, 25, 28, 30, 32, 35, 40

1000

2000

45, 50, 55, 60, 65, 70, 75, 80, 85,   90, 95, 100

1000

2000

110, 120, 130, 140, 150, 160, 170,   180, 190, 200

1000

2000

210, 220, 230, 240, 250, 260, 270,   280, 300

300


310, 320, 330, 340, 350, 360, 370,   380, 390, 400, 410, 420, 440, 450, 460, 470, 480, 490, 500

100




Custom specifications of PFFE Rod 

Item

Dia.(mm)

Length(mm)

Paste Extruded Rod

1~4

According to customer's request

Plug Extruded Rod

4~200

500~2000

Molded Rod

5~500

10~300



Product Features

Main features of PTFE rod:

1. Temperature resistance ---It is able to work stably between -180°C to +260°C.

2. Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.

3. Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.

4. Anti-aging, weathering resistance.

5. Excellent insulation property.

6. Filled materialFilled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2,  glass bead, polyamide. 


Properties of pure PFFE Rod 

Item

ASTM

Data

 Unit

Mechanical Properties

Density

D792

2.1~ 2.2

g/m3

Tensile strength

D638

≥25  about 25 ~ 45

MPa

Elongation at break

D638

≥150 about 200~ 350

%

Compression strength

D695

24

MPa

ShoreD Hardness

D636

50-60

-

Friction   coefficient   

on steel

0.01

-

Thermal Properties

Working Temp


-180 ~ 260

°C

Melting point


330

°C

Produce Max. Temp


390

°C

Fire Resistance

UL94

V-0


Brittle point temperature


-268

°C

Electrical properties

Dielectric strength

D149

>1400

kV/mm

Volume resistivity

D257

>1018

Ω·cm

Surface Resistivity

D257

>1016

Ω

Dielectric constant

D150

2.1


Conventional properties

Chemical solvent resistance

Excellent



Water absorption (25 )

D570

0.01

24h/%

limit oxygen index

D2963

>95



Application

1. Chemical: It can be used as anti-corrosion material to manufacture various anti-corrosion parts such as pipes, valves, pumps and fittings. For chemical equipment, linings and coatings for reactors, distillation columns and anti-corrosion equipment can be made.

2. Mechanical: It can be used as self-lubricating bearings, piston rings, oil seals and seals. Self-lubricating reduces wear and heat and reduces power consumption.

3. Electronic and electrical aspects: mainly used in the manufacture of various wire and cable, battery electrodes, battery separators, printed circuit boards, etc.

4. Medical materials: It can be used as a material for various medical devices and artificial organs by utilizing its heat-resistance, water-resistance and non-toxic properties. The former such as sterile filters, beakers, artificial heart and lung devices, the latter such as artificial blood vessels, heart and esophagus. It has been widely used as a sealing material and a filling material.


Product Show

Virgin materials Plastic PTFE bar .jpg


Product Packaging

Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.

Virgin materials Plastic PTFE bar .jpg

Company Profile

Virgin materials Plastic PTFE bar .jpg



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