Heat shrink tubing has wide applicability , you can choose a right type of heat shrink tubing depending on the specific use environment .

Today , I want to introduce one type of heat shrink tubing especially used in oily environment . For example , heat shrink tubing used in cars and some mechanical components, it will bring into contact with gasoline 、diesel and engine oil , so the environment  will require the heat shrink tubing to have some characteristics : oil resistant corrosion , heat resistance and soft . Our company named it Diesel resistant heat shrink tubing (DRHST) .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description

Diesel-Resistant Heat Shrink Elastomeric Tubing, DR heat shrink tubing, is made from modified radiation crosslinked elastomers. The specially designed formulation provides the tubing with high temperature fluid resistant, long term heat resistant and effective protection to cable termination, splices, joints used in military vehicles.

Features

>Resistance to Diesel
>Meet: SAE-AMS-DTL-23053/16
>Minimum fully Recovery Temperature: 175℃
>Rohs Compliant
>Standard color: Black

Technical Data

Property Test Method Typical Data
Operating temperature IEC 216 -75℃ to +150℃
Tensile strength ASTM D 2671 ≥13MPa
Elongation at break ASTM D 2671 ≥500%
Elongation at break after aging 160℃/168hrs. ≥220%
Heat shock 215℃/4hrs. No cracking or dropping
Flexibility (2% secant) ASTM D 882 ≤50MPa
Flammability ASTM D 2671 Self-extinguish in 15sec.
Volume resistance ASTM D 876 ≥109Ω.cm
Fluid resistance tensile strength ISO37 24hrs. (diesel70℃,hydraulic70℃, lubricant100℃) ≥10MPa
Fluid resistance elongation ≥300%

Specification

Normal Size As Supplied(mm) After recovered (mm) Tube shape Standard length(m/spool)
(inch) (mm) Inside Diameter(Min.) Inside Diameter(Max.) Wall Thickness(Nom.)

1/ 8

3.2

3.2

1.6

0.76±0.15

O

100

3/16

4.8

4.8

2.4

0.84±0.15

O

100

1/ 4

6.4

6.4

3.2

0.89±0.15

O

100

3/ 8

9.5

9.5

4.8

1.02±0.20

50

1/ 2

12.7

12.7

6.4

1.22±0.20

30

3/ 4

19.1

19.1

9.5

1.45±0.28

30

1

25.4

25.4

12.7

1.78±0.28

30

1 1/ 2

38.1

38.1

19.1

2.41±0.41

15

2

50.8

50.8

25.4

2.79±0.41

15

3

76.0

76.0

38.0

3.18±0.50

15

Tube shape:  “O” : Round or Oval,  “—”: Flat