Heat shrinkable tubing

SPDW

Dual Wall Adhesive Lined Heat Shrinkable Polyolefin Tubing

 

Shrink Ratio:
3 : 1 and 4 : 1

 

Operating temperature:
Range -55°C to +110°C

 

Shrink temperature:
+100°C

 

Remark:
Thermally activated adhesive provides excellent sealing to a variety of materials. Ideal for sealing connector to cable transitions and similar moisture proofing applications

 

Standard colours:
Black, clear (other colours available to order)

 

Standard Packaging:
On reels and 1.2m lengths (see table for lengths)

 

To order:
Specify product part number, size and colour (e.g. SPDW 12/4 BLK or SPDW 4/1 BLK)

Suitable for:

Electrical Computing Military Aviation Industrial Transport
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Specific values
References / approvals
Ordering data

Specific values

Property

Test method

Values

Tensile Strenght

ISO 37

9 Mpa (min.)

Ultimate Elongation

300% (min.)

Specific Gravity

ISO 1183

1,25 (max.)

Inner Wall Adhesion

clause 3.6

SPDW to SP

150N/25mm (min.)

SPDW to Aluminium

60N/25mm (min.)

Heat Shock

ASTM D2671 (4 hrs. at +225°C)

no dripping, cracking or flowing

Low Temperature Flexibility

ASTM D2671 (4 hrs. at -55°C)

no cracking

Flammability (Outer Wall Only)

ASTM D876

pass

Electric Strength

IEC 243

12KV/mm (min.)

Corrosion (Copper Contact and Copper Mirror)

ASTM D2671

no corrosion

Water Absorption

ISO 62

0,5% (max.)

Fluid Resistance

ISO 1817

Fluid Resistance (Tensile Strenght)

ISO 37

7Mpa (min.)

Fluid Resistance (Ultimate Elongation)

300% (min.)

References / approvals

Type

Shrinktek

Military

Underwriters lab

CSA

SPDW

ST6008

MIL-DTL 23053/4

UL 224, 600V, 125°C

LR 31929, 600V, 125°C

Ordering data

Ordering

Min. expansion (mm)

Max. shrink (mm)

Nom. recovered wall (mm)

Standard length (m)

Shrink ratio 3 : 1

3/1

3

1

0.96

150

4.5/1.5

4.5

1.5

1.09

150

6/2

6

2

1.14

75

9/3

9

3

1.27

75

12/4

12

4

1.39

75

19/6

19

6

1.9

75

24/8

24

8

2.54

30

40/13

40

13

2.54

30

Shrink ratio 4 : 1

4/1

4

1

1

150

8/2

8

2

1

150

12/3

12

3

1.4

75

16/4

16

4

1.8

75

24/6

24

6

2.25

75

32/8

32

8

2.55

75

52/13

52

13

2.55

30

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Legenda

Domestic

Automotive

Electrical

Computing

Military

Aviation

Industrial

Transport