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Polytetrafluoroethylene(PTFE) Tube

Polytetrafluoroethylene(PTFE) TubeHPTFE is made of imported polytetrafluoroethylene resin by pressing and sintering. It
Tel:134-2183-0503

Product Details

Polytetrafluoroethylene(PTFE) Tube

HPTFE is made of imported polytetrafluoroethylene resin by pressing and sintering. It has excellent electrical insulation, high flame retardant, ultra-high temperature resistance, chemical agents and almost all oils and chemicals. It is widely used in transformers, electronic appliances, household electrical appliances and other industries.

Performance

Standard

Result

Physical

Characteristics

Density (g/cm3)

ASTM D792

2.16

Temperature rating (℃)

--

-80 ~ +200

Tensile strength (Mpa)

ASTM D638

24.5

Min. ultimate elongation (%)

ASTM D638

350

Bend Rate (MPa)

ASTM D790

490

Impact

ASTM D256

No Breaking

Shore D

ASTM D2240

55

Coefficient of friction

--

0.1

Melting temperature (℃)

--

327

Electrical

Characteristics

Voltage rating (V)

UL-224

600V(S)

300V(T)

150V(L)

Dielectric constant

ASTM  D150

2.1

Dielectric voltage breakdown

UL-224(2500V/60s)

Pass

Dissipation factor

ASTM  D 150

0.0002

Arc coefficient (S)

ASTM  D 495

>300

Volume resistivity (Ω·cm)

ASTM  D 257

>1018

Chemical

Characteristics

Solvent resistance

ASTM  D543

Excellent

Chemical resistance

ASTM  D543

Excellent

Flammability

UL-224

VW-1

 

Size

Wall thickness

(mm)

Packaging Standard

(mts/rolls)

AWG

I.D.

(mm)

Tol.

(mm)

S

(600V)

T

(300V)

L

(150V)

S

T

L

30

0.30

±0.05

0.23±0.05

0.23±0.05

0.15±0.04

305

305

305

28

0.38

26

0.46

24

0.56

0.30±0.06

0.25±0.06

23

0.66

22

0.71

21

0.81

20

0.86

0.40±0.07

0.30±0.06

19

0.96

18

1.07

17

1.19

16

1.34

153

15

1.5

305

14

1.68

±0.08

0.20±0.05

153

153

153

13

1.93

12

2.16

11

2.41

100

10

2.86

100

9

3.00

0.50±0.07

0.38±0.07

100

8

3.38

50

50

7

3.76

50

6

4.22

0.25±0.06

5

4.72

±0.10

4

5.28

100

100

100

3

5.94

2

6.68

1

7.46

0

8.38

 


134-2183-0503