Heat-Shrink & Cold-Shrink Sleeves

Heat Shrink
Heat shrink tubing is a type of extruded plastic tube that reduces in size when heated to a pre-determined shrink ratio to fit a specific application. A sleeve should be selected in a size larger than required to cover both the wire and components it is to be used with, before being shrunk to fit. Once fitted, the sleeve provides long lasting durability.

Materials and Types
Heat shrink is available in various different materials, colours, sizes and shrink ratios to suit the application required. Some are available with an adhesive lining that helps to bond the tubing with the cables and components.
Polyolefin is the most common material as it is highly durable and can withstand high temperatures without a restricted shelf life. They are also manufactured from PVC, fluoropolymer, neoprene and elastomeric materials. The material is often cross linked to assist with the tubing shrinking back to its original dimensions.
The pre-determined shrink ratio, for example, 2:1 or 3:1, is the measurement of how small the sleeve goes in comparison to its expanded size. When the number is higher in the shrink ratio the greater the shrinkage. It allows a precise, secure fit that does not come off easily.
Applications
Heat shrink tubing is versatile and easy to use therefore it can be applied in an assortment of applications, the most common uses being:
• Electrical insulation – covering joints and repairs
• Strain relief – relieving pressure from the cable
• Wire bundling – in harness building and cable organisation
• Environmental and mechanical protection – preventing damage from abrasion, moisture, dust and chemicals
• Identification – the wide range of colours the tubing is manufactured in allows it to be used for colour coding and component ID
Installation
When selecting the right size tubing, you should consider the maximum and minimum diameter of what you are covering. Use this information to check against the recovered diameter (the diameter after shrinking) and expanded diameter (the pre-shrinkage diameter) of the sleeve.

You can cut most tubing to a suitable length using standard scissors. The unshrunk tubing can be slid over the area or objects it is to cover. Then with a hand held heat gun or heat shrink oven, the sleeve is shrunk tightly. To prevent uneven shrinkage or overheating, check the recommended heating temperature beforehand.

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Omschrijving Prijs Sleeve Diameter Shrunk Diameter Colour Sleeve Type Adhesive Lined Shrink Ratio Sleeve Length Material Flame Retardant Halogen Free Series Standards Met
RS-stocknr. 450-547
Fabrikantnummer323-20300 MA47-30/8-PO-X-BK (20)
FabrikantHellermannTyton
€ 13,18
Each
Aantal stuks
30mm 8mm Black Heat Shrink Yes 4:1 1 m Cross Linked Polyolefin - - MU47 -
RS-stocknr. 449-161
Fabrikantnummer901-10197
FabrikantHellermannTyton
€ 13,91
1 Reel of 5 Metre(s)
Reel(s)
6.4mm 3.2mm Black Heat Shrink - 2:1 5 m Cross Linked Polyolefin Yes - TCN20 -
RS-stocknr. 832-6965
Fabrikantnummer318-30300 TA32-3/1-PO-X-BK (500)
FabrikantHellermannTyton
€ 3,952
Each (In a Pack of 5)
Aantal stuks
3.2mm 0.6mm Black Heat Shrink Yes 3:1 1.2 m Polyolefin Yes - TA32 -
RS-stocknr. 449-165
Fabrikantnummer901-10198
FabrikantHellermannTyton
€ 8,74
1 Reel of 5 Metre(s)
Reel(s)
3.2mm 1.6mm Black Heat Shrink - 2:1 5 m Cross Linked Polyolefin Yes - TCN20 -
RS-stocknr. 447-395
Fabrikantnummer308-10603 HIS-A-6/2-PO-X-CL (5)
FabrikantHellermannTyton
€ 33,21
1 Reel of 5 Metre(s)
Reel(s)
6mm 2mm Clear Heat Shrink Yes 3:1 5 m Cross Linked Polyolefin Yes - HIS-A -
RS-stocknr. 914-6802
Fabrikantnummer318-40400 TA42-4/1-PO-X-BK (250)
FabrikantHellermannTyton
€ 4,79
Each
Aantal stuks
4mm 1mm Black Heat Shrink Yes 4:1 1.2 m Polyolefin Yes - TA42 CSA, SAE, UL Listed, UL Recognized
RS-stocknr. 450-531
Fabrikantnummer901-10207
FabrikantHellermannTyton
€ 6,90
Each
Aantal stuks
12mm 3mm Black Heat Shrink Yes 4:1 1 m Cross Linked Polyolefin - - MA47 -
RS-stocknr. 914-6818
Fabrikantnummer318-41600 TA42-16/4-PO-X-BK (125)
FabrikantHellermannTyton
€ 14,44
Each
Aantal stuks
16mm 4mm Black Heat Shrink Yes 4:1 1.2 m Polyolefin Yes - TA42 CSA, SAE, UL Listed, UL Recognized
RS-stocknr. 450-593
Fabrikantnummer169-55220 IWS22-PA6-BK (50)
FabrikantHellermannTyton
€ 14,71
1 Reel of 5 Metre(s)
Reel(s)
6.4mm 3.2mm Black Heat Shrink - 2:1 5 m Cross Linked Polyolefin Yes - TF21 -
RS-stocknr. 447-402
Fabrikantnummer308-12403 HIS-A-24/8-PO-X-CL (3)
FabrikantHellermannTyton
€ 48,95
1 Reel of 3 Metre(s)
Reel(s)
24mm 8mm Clear Heat Shrink Yes 3:1 3 m Cross Linked Polyolefin Yes - HIS-A -
RS-stocknr. 501-4385
Fabrikantnummer308-30600 HIS-3-6/2-PO-X-BK (5)
FabrikantHellermannTyton
€ 26,43
1 Reel of 5 Metre(s)
Reel(s)
6mm 2mm Black Heat Shrink - 3:1 5 m Cross Linked Polyolefin Yes - HIS-3 -
RS-stocknr. 712-3582
Fabrikantnummer308-30151 HIS-3-BAG-1.5/0.5-PO-X-BK (10)
FabrikantHellermannTyton
€ 0,578
Each (In a Bag of 10)
Aantal stuks
1.5mm 0.5mm Black Heat Shrink No 3:1 200 mm Cross Linked Polyolefin Yes - HIS-3 BAG -
RS-stocknr. 501-4379
Fabrikantnummer308-31200 HIS-3-12/4-PO-X-BK (5)
FabrikantHellermannTyton
€ 26,43
1 Reel of 5 Metre(s)
Reel(s)
12mm 4mm Black Heat Shrink - 3:1 5 m Cross Linked Polyolefin Yes - HIS-3 -
RS-stocknr. 450-509
Fabrikantnummer901-10202
FabrikantHellermannTyton
€ 12,33
Each
Aantal stuks
30mm 8mm Black Heat Shrink - 4:1 1 m Cross Linked Polyolefin - - MU47 -
RS-stocknr. 187-6987
Fabrikantnummer300-30320 HIS-PACK-3.2/1.6-PO-X-BK (10)
FabrikantHellermannTyton
€ 3,956
Each
Aantal stuks
3.2mm 1.6mm Black Heat Shrink - 2:1 10 m Cross Linked Polyolefin Yes - HIS-PACK -
RS-stocknr. 450-537
Fabrikantnummer901-10211
FabrikantHellermannTyton
€ 12,29
Each
Aantal stuks
19mm 6mm Black Heat Shrink Yes 4:1 1 m Cross Linked Polyolefin - - MU47 -
RS-stocknr. 450-543
Fabrikantnummer323-20400
FabrikantHellermannTyton
€ 14,41
Each
Aantal stuks
40mm 12mm Black Heat Shrink Yes 4:1 1 m Cross Linked Polyolefin - - MU47 -
RS-stocknr. 448-247
Fabrikantnummer901-10155
FabrikantHellermannTyton
€ 2,506
Each
Aantal stuks
1.5mm 0.5mm Black Heat Shrink No 3:1 10 m Cross Linked Polyolefin Yes - HIS-3 -
RS-stocknr. 450-553
Fabrikantnummer323-20500 MA47-50/16
FabrikantHellermannTyton
€ 18,41
Each
Aantal stuks
50mm 16mm Black Heat Shrink Yes 4:1 1 m Cross Linked Polyolefin - - MA47 -
RS-stocknr. 447-412
Fabrikantnummer308-10300 HIS-A-3/1-PO-X-BK (10)
FabrikantHellermannTyton
€ 4,663
Each
Aantal stuks
3mm 1mm Black Heat Shrink Yes 3:1 10 m Cross Linked Polyolefin Yes - HIS-A -