PTFE 4:1 Heat Shrink

Catalog Number

ACMA00038502

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 4:1 Heat Shrink Sizes
Supplied ID(mm)	Recovered ID(mm)	Wall Thickness(mm)
2.00	0.64	0.22
3.20	0.94	0.25
4.80	1.27	0.30
6.40	1.60	0.30
8.00	2.00	0.30
9.50	2.44	0.30
11.13	2.85	0.30
12.50	3.60	0.38
14.27	3.94	0.38
15.80	4.50	0.38
17.50	5.03	0.38
19.00	5.70	0.38
22.20	6.20	0.38
25.40	7.06	0.38
31.70	8.82	0.38
38.10	10.20	0.38
44.40	11.50	0.38
50.80	12.70	0.38

Custom Q&A

What is the shrink ratio of PTFE heat shrink tubing?

The shrink ratio of PTFE heat shrink tubing is 4:1.

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

The supplied inner diameter of PTFE heat shrink tubing ranges from 2.00 mm to 50.80 mm.

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

The recovered diameter of PTFE heat shrink tubing ranges from 0.64 mm to 12.70 mm.

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

The wall thickness of PTFE heat shrink tubing ranges from 0.22 mm to 0.38 mm.

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

The working temperature for PTFE heat shrink tubing ranges from -200°C to +260°C.

What are some applications of PTFE heat shrink tubing?

Some applications of PTFE heat shrink tubing include fire-critical applications, terminal insulation on heating elements and jet engines, UV lamps, and external aircraft fittings.

What are the benefits of using PTFE heat shrink tubing?

PTFE heat shrink tubing offers benefits such as virtual total chemical and solvent resistance, flexibility at cryogenic temperatures, a very low coefficient of friction, a non-stick surface, extremely high electrical resistance, low dielectric loss at high frequencies, total resistance to UV radiation, non-inflammability, and non-toxicity.

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

The minimum shrink temperature for PTFE heat shrink tubing is approximately 654°F to 670°F (346°C to 354°C).

Does PTFE heat shrink tubing have high chemical resistance?

Yes, PTFE heat shrink tubing has high chemical resistance.

What sizes are available for PTFE heat shrink tubing?

PTFE heat shrink tubing is available in fractional sizes from 5/64" to 4". Custom sizes are also available.

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.