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High Performance Oil & Chemical Resistant Flame Retardant PTFE Heat Shrink Tube

  • Volsun TZRS-PTFE260(1.7X)(4X) series PTFE heat shrink tube has extremely high temperature resistance, and the long-term use temperature can reach 260℃.
  • It has excellent insulation performance and strong corrosion resistance, and can resist the corrosion of most acids, alkalis, and solvents. 
  • Widely used in the fields of electronics and electrical, automotive industry, aerospace, chemical industry, etc.
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  • TZRS-PTFE260(1.7X)(4X)

  • Volsun

Description


Made of high-quality PTFE extrusion sintering, with excellent electrical insulation, high flame retardant and self-lubricating properties, resistance to ultra-high temperatures and chemical agents, resistance to almost all oils and chemicals. Widely used in automotive, military, aerospace, electronic chemical and other fields.


Features


l   Corrosion resistant, resistant to strong acids, strong alkali, chemical reagents, oil resistant

l   Shrink temperature: ≥350℃

l   Operating temperature: -75℃ ~ 260℃

l    Environmental standard: RoHS

l   Standard color: Transparent, other colors can be customized


Technical Performance


Item

Typical   Data

Test   Method

Tensile   strength

2000 psi

ASTM D638

Elongation   at break

≥200%

ASTM D638

Flame retardancy

V0

UL224

Breakdown strength

≥26kV/mm

ASTM D876

Water absorption

<0.1%

ASTM D 570

Copper corrosion

pass

UL224


Structure


structure



1.7 : 1  Dimensions


Size

Supplied I.D. (mm)

After fully recovery(mm)

Standard packing

(M/Roll)

Inner diameter

Wall thickness

Φ0.5

0.5±0.2

≤0.40

0.15±0.05

200

Φ1.0

1.0±0.2

≤0.60

0.15±0.05

200

Φ1.5

1.5±0.2

≤0.90

0.15±0.05

200

Φ2.0

2.0±0.2

≤1.20

0.15±0.05

200

Φ2.5

2.5±0.3

≤1.50

0.15±0.05

200

Φ3.0

3.0±0.3

≤1.80

0.20±0.05

200

Φ3.5

3.5±0.3

≤2.10

0.20±0.05

100

Φ4.0

4.0±0.3

≤2.40

0.20±0.05

100

Φ4.5

4.5±0.3

≤2.70

0.20±0.05

100

Φ5.0

5.0±0.3

≤3.10

0.20±0.05

100

Φ5.5

5.5+0.5 -0.2

≤3.30

0.20±0.05

100

Φ6.0

6.0+0.5 -0.2

≤3.60

0.25±0.05

100

Φ6.5

6.5+0.5 -0.2

≤3.80

0.25±0.05

100

Φ7.0

7.0+0.5 -0.2

≤4.20

0.25±0.05

100

Φ7.5

7.5+0.5 -0.2

≤4.50

0.25±0.05

100

Φ8.0

8.0+0.8 -0.2

≤4.80

0.25±0.05

100

Φ8.5

8.5+0.8 -0.2

≤5.00

0.25±0.05

100

Φ9.0

9.0+0.8 -0.2

≤5.30

0.25±0.05

100

Φ9.5

9.5+0.8 -0.2

≤5.60

0.25±0.05

100

Φ10.0

10.0+0.8 -0.2

≤5.90

0.25±0.05

100

Φ11.0

11.0+0.8 -0.2

≤6.50

0.25±0.05

100

Φ12.0

12.0+0.8 -0.2

≤7.10

0.25±0.05

100

Φ13.0

13.0+0.8 -0.2

≤7.70

0.25±0.05

100

Φ14.0

14.0+0.8 -0.2

≤8.30

0.25±0.05

100

Φ15.0

15.0+0.8 -0.2

≤8.80

0.25±0.05

100

Φ16.0

16.0+0.8 -0.2

≤9.50

0.25±0.05

100


4 :1   Dimensions


Size

Supplied I.D. (mm)

After fully recovery (mm)

Standard packing

(M/Roll)

Inner diameter

Wall thickness

Φ2.0

2.0+0.8 -0.2

≤0.50

0.25±0.05

200

Φ2.5

2.5+0.8 -0.2

≤0.60

0.25±0.05

200

Φ3.0

3.0+0.8 -0.2

≤0.80

0.25±0.05

100

Φ4.0

4.0+0.8 -0.2

≤1.00

0.30±0.05

100

Φ4.5

4.5+0.8 -0.2

≤1.20

0.30±0.05

100

Φ5.0

5.0+0.8 -0.2

≤1.30

0.30±0.05

100

Φ6.0

6.0+0.8 -0.2

≤1.50

0.30±0.05

100

Φ7.0

7.0+0.8 -0.2

≤1.80

0.30±0.05

100

Φ8.0

8.0+1.0 -0.2

≤2.20

0.30±0.05

100

Φ9.0

9.0+1.0 -0.2

≤2.40

0.30±0.05

100

Φ10.0

10.0+1.5 -0.5

≤2.70

0.30±0.05

100

Φ11.0

11.0+1.5 -0.5

≤2.90

0.30±0.05

100

Φ12.0

12.0+1.5 -0.5

≤3.20

0.30±0.05

100

Note: Special size and packaging can be customized upon request.


Frequently Asked Questions:


Q1: What is the temperature resistance of PTFE heat shrink tubing? 

A: PTFE heat shrink tubing has excellent temperature resistance, with a long-term operating temperature of up to 260°C, it suitable for protecting wire harnesses in high-temperature environments.


Q2: How about the chemical stability of PTFE heat shrink tubing? 

A: PTFE heat shrink tubing boasts outstanding chemical stability and can withstand the attack of most acids, alkalis, and solvents.


Q3: How to use PTFE heat shrink tube? 

A: PTFE heat shrink tubing is easy to install, does not require any special tools and it can be quickly shrunk to tightly encapsulate wire harnesses or joints.


Q4: What applications of PTFE heat shrink tubing in the aerospace industry? 

A: In the aerospace industry, PTFE heat shrink tubing is primarily used for the protection of wire harnesses in high-temperature, high-pressure environments, such as engine wire harnesses and fuel lines, etc.


Q5: How do I choose the right specifications for PTFE heat shrink tubing? 

A: When selecting PTFE heat shrink tube, you need to tell us the outer diameter of the wire harness or pipe that needs to be protected, we select suitable size for you accordingly.



 


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