PTFE 2:1 Heat Shrink

Catalog Number

ACMA00038501

Description

Virtual total chemical and solvent resistance
Working temperature from -200°C to +260°C
Remains flexible at cryogenic temperatures
Very low coefficient of friction
Non-stick surface
Extremely high electrical resistance
Very low dielectric loss at high frequencies
Total resistance to UV radiation
Non-inflammable
Non-toxic

Application

PTFE heat shrink is widely used in high temperature applications:
Fire critical applications
Terminal insulation on heating elements and jet engines
UV lamps
External aircraft fittings

Appendix

PTFE 2:1 Heat Shrink Sizes
Supplied ID(mm)	Recovered ID(mm)	Wall Thickness(mm)
0.86	0.38	0.23
0.97	0.46	0.23
1.17	0.56	0.23
1.27	0.64	0.25
1.40	0.80	0.25
1.50	1.00	0.30
1.60	1.10	0.30
1.90	1.20	0.30
2.15	1.38	0.30
2.30	1.50	0.30
2.80	1.60	0.30
3.00	1.80	0.30
3.55	2.03	0.30
3.80	2.20	0.30
4.32	2.50	0.30
4.80	2.80	0.30
5.20	3.10	0.38
6.10	3.60	0.38
6.85	3.90	0.38
7.60	4.40	0.38
8.10	4.90	0.38
9.40	5.50	0.38
9.90	6.12	0.38
10.90	6.90	0.38
11.90	8.60	0.38

Custom Q&A

What is the shrink ratio of PTFE heat shrink tubing?

The shrink ratio of PTFE heat shrink tubing is 2:1.

What is the range of the supplied inner diameter of PTFE heat shrink tubing?

0.86 mm to 11.90 mm.

What is the range of the recovered diameter of PTFE heat shrink tubing?

0.38 mm to 8.60 mm

What is the range of the wall thickness of PTFE heat shrink tubing?

0.23 mm to 0.38 mm

What is the working temperature range of PTFE heat shrink tubing?

from -200°C to +260°C

What is the minimum shrink temperature for PTFE heat shrink tubing?

Approximately 654°F to 670°F (346°C to 354°C)

What are the key characteristics of PTFE heat shrink tubing?

Virtual total chemical and solvent resistance; Remains flexible at cryogenic temperatures; Very low coefficient of friction; Non-stick surface; Extremely high electrical resistance; Very low dielectric loss at high frequencies; Total resistance to UV radiation; Non-inflammable; Non-toxic.

What are some common applications of PTFE heat shrink tubing?

Fire critical applications; Terminal insulation on heating elements and jet engines; UV lamps; External aircraft fittings.

Why is PTFE heat shrink tubing ideal for encapsulating and protecting wires, cables, and other critical components?

Because it provides a tight, protective sleeve for material exposed to extreme heat, corrosion, shock, moisture, or other acute environmental conditions.

If you have any other questions or need other size, please get a quote.

※ Please kindly note that our products are for research use only.