Product Description

Properties of fluorocarbon polymer


Property

PTFE

FEP

PFA

ETFE

PVDF

Specific gracity

2.14-2.2

2.12-2.17

2.12-2.17

1.7-1.86

1.75-1.78

Melting point(℃)

327

270

310

270

173-175

Contact angle(degree)

110

114

115

96

82

Maximum temp.for continuous use(℃)

260

200

260

150

150

Tensile strength(MPa)

20—45

19--22

27--31

40--46

39--59

Elongation(%)

200—400

250--330

280--300

420--440

300--450

Static friction coeffcient

0.02

0.05

0.05

0.06

0.4

Dielectric constant

2.1

2.1

2.1

2.6

7.72

Dielectric dissipation factor

<1×10-5

6×10-5

1×10-5

8×10-4

1.9×10-2

Dielectric breakdown strength(V/mil) 3.2mm

500

500

500

400

260

Volume resistance(Ω-cm)

>1018

>1018

>1018

>1016

>2×1014

Chemical resistance

Excellent

Excellent

Excellent

Excellent

Excellent

Weatherability

Excellent

Excellent

Excellent

Excellent

Excellent

Combustibility(Oxygen%)

>95

>95

>95

31

43

We select resin type, particle size, temperature and pressure carefully in order to produce smooth, non-porous, and dimensionally stable tubing. Made out of polytetrafluoroethylene resin, PTFE tubing has the highest working temperature of any fluoropolymer tubing available today.

In order to consistently ensure the quality of our products, we only use raw materials from leading manufacturers. We are able to produce tubes in various dimensions with different material properties according to the customer need and the corresponding.


Fully fluorinated fluoropolymer tubing.

Milky transparent color, other colors available upon request.

Up to 260℃ working temperature.

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