DR-25 heat shrink

• Operating temperature range

-75 o

C to +150 o

C

• Flame retarded

• System-25 tubing

• Shrink ratio 2:1

DR-25

Heat-shrinkable, flexible, chemical and abrasion resistant tubing

Raychem DR-25 heat-shrinkable tubing is flexible and abrasion resistant. One of an extensive range of Raychem heatshrinkable products, it is made from a radiation cross-linked elastomeric material specially formulated for optimum high temperature fluid resistance, and long term heat resistance.

The operating temperature of DR-25

Temperature rating tubing is from -75

°

C to +150

°

C for long periods. Shrinking to 50% of its supplied diameter when heated, 10 standard sizes of DR-25 tubing will cover the diameter range from 1.6 mm to 70 mm.

The product is printed with the product description and size.

DR-25 tubing is suitable as a jacketing material for military vehicle cables and harnesses. When used in conjunction with System-25 heat-shrinkable moulded shapes and S1125 high performance adhesive, these products provide a complete cable harness system capability.

Operating temperature range:

Minimum full recovery temperature:

-75°C to +150°C

+175°C

Ordering information

W

D d

Inside diameter

D (min)

Expanded as supplied mm

12.7

19.0

25.4

38.0

3.2

4.8

6.4

9.5

51.0

76.0

6.4

9.5

12.7

19.0

25.4

38.0

d (max)

Recovered after heating mm

1.6

2.4

3.2

4.8

Wall thickness

W (nom)

Recovered after heating mm

0.76

0.84

0.89

1.02

1.22

1.45

1.78

2.41

2.79

3.18

Standard package

30

30

30

15

22

15

Spool quantity m

50

50

50

50

Weight g/m

7

12

15

25

39

68

111

223

341

571

Ordering description

DR-25 1

/

8

-0

DR-25 3

/

16

-0

DR-25 1

/

4

-0

DR-25 3

/

8

-0

DR-25 1

/

2

-0

DR-25 3

/

4

-0

DR-25-1-0

DR-25-1 1

/

2

-0

DR-25- 2-0

DR-25- 3-0

The largest size which will recover snugly over the component to be covered should be ordered.

The wall thickness of the tubing will be less than specified if recovery is restricted during shrinkage.

Other lengths and sizes are available subject to special order.

Standard colours

Colour

Code

Black

0

DR-25

Approvals

MIL-DTL-23053/16 except 1

/

8

and 3

/

16

VG95343 Part 5 Type D

VDE 0341/Pt 9005

Def Stan 59-97 Issue 3 Type 6B

BS 4G-198 Part 3 10A

Performance

Specifications

Test

Heat ageing:

Flexibility (2% secant):

Dielectric strength:

Flammability:

Fluid resistance:

Test method

ISO188 (168 h at 160 ° C)

ASTM D882

IEC 243

ASTM D2671 (Procedure A)

24 h at various temperatures

ISO37

Test requirement

Tensile strength:

Ultimate elongation:

50 MPa (max)

8 MV/m (min)

8 MPa (min)

200% (min)

Size 1

/

2

: 15

Tensile strength:

Ultimate elongation:

10 MPa (min)

300% (min)

Diesel fuel at 70°C

Hydraulic (H515) at 70°C

Lubricating oil (0.156) at 100°C

For full product performance details consult Raychem Specification RK 6008/1.

Raychem Specification RK 6008/1.

Material Safety Data Sheet available on request.

Installation instructions available on request.

Raychem Interconnect

Cheney Manor Industrial Estate

Swindon, Wiltshire SN2 2QE

Tel: (44)-1793-528171

Fax: (44)-1793-616652

Raychem and DR-25 are trademarks of Raychem Interconnect, a division of Tyco Electronics

Corporation.

All of the above information, including illustrations, is believed to be reliable. Users, however, should independently evaluate the suitability of each product for their application. Tyco Electronics makes no warranties as to the accuracy or completeness of the information and disclaims any liability regarding its use.

Tyco Electronics only obligations are those in the Standard Terms and Conditions of Sale for this product and in no case will Tyco Electronics be liable for any incidental, indirect or consequential damages arising from the sale, resale, use or misuse of the product. Tyco Electronics Specifications are subject to change without notice.

In addition Tyco Electronics reserves the right to make changes in materials or processing, without notification to the Buyer, which do not affect compliance with any applicable specification.

RI0051.1299