PTFE Pushed Pure Rod

PTFE Pushed Pure Rod

Product Name:Pushing PTFE rod
Sample: Free
Method: Extruded or mould
Materials: PTFE
Size: Accept customization
Payment Terms: L/C, T/T, PayPal, Western Union...

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Product Description

PTFE (Teflon) is the mostly consumed category of florin plastics, Which has the lowest coefficient of friction in all the engineering plastics,but its properties remain at a useful level over a great temperature range — from -400 to 500°F (-240 to 260°C).

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PTFE Teflon material has the following main characteristics: the excellent chemical corrosion-resistance, which is able to endure All kind of chemistry material. And it has rather good electricity-resistance, which is not affected by the temperature and is called“ Kind of plastics”. PTFE plastic has excellent corrosion-resistance, aging-resistance, high(low) temperature resistance, good lubrication and insulation, non-adhesiveness, toxicological harmless. It is widely used in industries like aviation, chemical industry, electric and electronics, bridge, mechanical manufacturing, textile, paper making, ceramics etc.


Product Specification

NOTE:We can offer other sizes of rods according to clients' requirement.

Type

Diameter(mm)

Length(mm)

Pushed Rod

1~22

≥200

Molded Rod

14~1000

50~300

Extruded Rod

5~100

≥500


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



Product Packaging

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

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Company Profile

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