DWTC Series
Heat Shrink Tubing
Page 1 20/09/06 V1.0
Features:
••
Excellent mechanical strength.
••
Excellent abrasion resistance.
••
Excellent optical clarity.
••
Environmental sealing.
••
Shrink ratio 4:1.
Performance
Test Test Method Test Requirement
Minimum Inner Wall Adhesion
DWTC to Aluminium
- 60N/25mm
Heat Shock 4 Hours at 200°C
Pass-no Dripping, Cracking or Flowing of Outer Wall
Heat Ageing 168 Hours at 120°C
Low Temperature Flexibility 4 Hours at -55°C Pass-no Cracking
Fluid Resistance
24 Hours at 23°C, ISO 37
Minimum Tensile Strength : 15MPa
Minimum Ultimate Elongation : 200%
Test Fluids
Diesel Fuel (BS 2869 Class A1)
Break Fluid (H-515)
Lubricating Oil (0-149)
It is a flexible, heat-shrinkable, dual-wall tubing with an integrally bonded meltable adhesive inner liner designed to offer moisture
proof encapsulation to a wide variety of substrates. Available in clear, DWTC offers excellent clarity for protection of substrates that
may need to be inspected during service. The tough outer jacket gives excellent mechanical strength with a high resistance to
splitting. The high shrinkage ratio means that only four sizes are needed to give protection to a full range of irregular shapes with
widely varying dimensions.
DWTC Series
Heat Shrink Tubing
Page 2 20/09/06 V1.0
Specification Table
Inside Diameter Wall Thickness
Length
(m)
Part Number
Minimum Expanded
as Supplied
(D)
Maximum Recovered
After Heating
(d)
Nominal Total Wall
Recovered After
Heating
(W)
Nominal Meltable Wall
Recovered After
Heating
(W1)
4.0 1.0 0.8
0.25
1.2
DWFC-4/1-X-4FT
8.0 2.0 0.9 DWFC-8/2-X-4FT
12.0 3.0 1.2 0.40 DWFC-12/3-X-4FT
Note:
The wall thickness of the tubing will be less than specified if recovery is restricted during shrinkage.
Colour
Code
X
Inside Diameter
4/1
Series
DWFC
Part Number Explanation:
Inside Diameter : Expanded as supplied/Recovered after heating.
Colour Code : X = Clear.
Dimensions : Millimetres (Unless Specified)
For enquiries from all other markets
DWTC Series
Heat Shrink Tubing
Page 3 20/09/06 V1.0
Notes:
International Sales Offices:
AUSTRALIA – Farnell InOne
Tel No: ++ 61 2 9645 8888
Fax No: ++ 61 2 9644 7898
FRANCE – Farnell InOne
Tel No: ++ 33 474 68 99 99
Fax No: ++ 33 474 68 99 90
NORWAY
– Farnell InOne
Tel No: ++ 45 44 53 66 66
Fax No: ++ 45 44 53 66 02
AUSTRIA – Farnell InOne
Tel No: ++ 43 662 2180 680
Fax No: ++ 43 662 2180 670
GERMANY – Farnell InOne
Tel No: ++ 49 89 61 39 39 39
Fax No: ++ 49 89 613 59 01
PORTUGAL – Farnell InOne
Tel No: ++ 34 93 475 8804
Fax No: ++ 34 93 474 5288
ESTONIA
– Farnell InOne
Tel No: ++ 358 9 560 7780
Fax No: ++ 358 9 345 5411
NETHERLANDS
– Farnell InOne
Tel No: ++ 31 30 241 7373
Fax No: ++ 31 30 241 7333
UK – Farnell InOne
Tel No: ++ 44 8701 200 200
Fax No: ++ 44 8701 200 201
SINGAPORE
–
Farnell-Newark InOne
Tel No: ++ 65 6788 0200
Fax No: ++ 65 6788 0300
HONG KONG
–
Farnell-Newark InOne
Tel No: ++ 852 2268 9888
Fax No: ++ 852 2268 9899
BELGIUM – Farnell InOne
Tel No: ++ 32 3 475 2810
Fax No: ++ 32 3 227 3648
BRAZIL – Farnell-Newark InOne
Tel No: ++ 55 11 4066 9400
Fax No: ++ 55 11 4066 9410
IRELAND – Farnell InOne
Tel No: ++ 353 1 830 9277
Fax No: ++ 353 1 830 9016
SPAIN – Farnell InOne
Tel No: ++ 34 93 475 8805
Fax No: ++ 34 93 474 5107
CHINA – Farnell-Newark InOne
Tel No: ++86 10 6238 5152
Fax No: ++86 10 6238 5022
ITALY – Farnell InOne
Tel No: ++ 39 02 93 995 200
Fax No: ++ 39 02 93 995 300
SWEDEN – Farnell InOne
Tel No: ++ 46 8 730 50 00
Fax No: ++ 46 8 83 52 62
MALAYSIA –
Farnell-Newark InOne
Tel No: ++ 60 3 7873 8000
Fax No: ++ 60 3 7873 7000
SWITZERLAND
– Farnell InOne
Tel No: ++ 41 1 204 64 64
Fax No: ++ 41 1 204 64 54
DENMARK – Farnell InOne
Tel No: ++ 45 44 53 66 44
Fax No: ++ 45 44 53 66 06
UK – CPC
++ 44 8701 202 530
++ 44 8701 202 531
UK – BuckHickman InOne
++ 44 8450 510 150
++ 44 8450 510 130
NEW ZEALAND
– Farnell InOne
Tel No: ++ 64 9 357 0646
Fax No: ++ 64 9 357 0656
EXPORT
– Farnell InOne
Tel No: ++ 44 8701 200 208
Fax No: ++ 44 8701 200 209
export
FINLAND – Farnell InOne
Tel No: ++ 358 9 560 7780
Fax No: ++ 358 9 345 5411
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This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Pro-Power is the registered trademark of the Group. © Premier Farnell plc 2004.
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