Welcome to huizhou guanghai electronic insulation materials co., LTD's official website

The Chinese industry top Master the core

The national free hotline :13719606567



Huizhou City Guanghai Insulation Materials Co., Ltd.
Contact: David Chang
Mobile: 008613719606567

E-mail: info@

Website: www. 

 

WhatsApp:008613719606567

Skype ID:david.chang520

Address: 3/F, No. 154, Huasheng East St., Chenjiang Street, Zhongkai High-Tech Zone, Huizhou, Guangdong, China

Homepage » Products » Heat Shrink Tubing » PTFE » Heat shrinkable Teflon Tubing-TFL-001-4:1
Heat shrinkable Teflon Tubing-TFL-001-4:1

Product  details

Heat shrinkable Teflon Tubing 
 Description: 
 Heat shrinkable Teflon Tubing
 Heat Shrinkable Teflon Tube can be widely used in science &technology  field,such as chemistry,mechanical industries,astronautic industry,vehicles,transformers,communications,ets. 
 Features 
 High performance for anti-corrosion(anti-acid/alkali/chemical/oil)High  voltage resistant(4.5kv/mm) 
 Operating Temperature:-50℃ to 260℃ 
 Standard Color:Clear,black,etc. 
 Shrink ratio:1:1.78 
 Shrink Temperature:>300℃

Dimensions

SIZE

AS SUPPLIED(MM)

AFTER RECOVERY(MM)

AWG

mm

INTERANAL DIAMETER

INTERANAL DIAMETER

WALL THICKNESS

30

0.86

≥0.86

≤0.38

0.25±0.04

28

0.97

≥0.97

≤0.46

0.25±0.04

26

1.17

≥1.17

≤0.56

0.25±0.04

24

1.27

≥1.27

≤0.64

0.25±0.04

22

1.55

≥1.55

≤0.80

0.25±0.04

20

1.95

≥1.95

≤0.97

0.30±0.05

18

2.35

≥2.35

≤1.17

0.30±0.05

16

2.95

≥2.95

≤1.45

0.30±0.05

14

3.65

≥3.65

≤1.82

0.30±0.05

12

4.55

≥4.55

≤2.26

0.30±0.05

10

5.65

≥5.65

≤2.80

0.30±0.05

8

7.05

≥7.05

≤3.55

0.40±0.06

6

8.75

≥8.75

≤4.40

0.40±0.06

4

10.95

≥10.95

≤5.45

0.40±0.06

2

13.75

≥13.75

≤6.90

0.40±0.06

0

17.15

≥17.15

≤8.56

0.40±0.06

Technical Data:

Property

Test

Test data

Tensile strength / Mpa

IEC 811-1-1

19

Elongation at break %

IEC 811-1-1

200

Axial shrinkage rate

ASTM D 2671

±15% maximum

Secant factor/Mpa

ASTM D 2671

750 maximum

Anti-aging at high temperature (300℃,168 h)

IEC811-1-2

No Cracking, no flow

Adaptability at low temperature

ASTM D 2671

Minus 65, no cracking

Insulation force

VDE 0303 Part 2

26KV/mm

Volume resistance Ω.cm

VDE 0303 Part 3

1019

Corrosion resistance

ASTM D 2671

No-corrosion

Chemical resistance

ASTM D 2671

No-corrosion

Chemical resistance

 

good

Corrosion resistance

VDE 0472

0.07%