Heat-Shrink & Cold-Shrink Sleeves

Heat ShrinkHeat 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 TypesHeat 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 InstallationWhen 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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Description Price Sleeve Diameter Shrunk Diameter Colour Sleeve Type Adhesive Lined Shrink Ratio Sleeve Length Material Flame Retardant Halogen Free Series Standards Met
RS Stock No. 2509618512
Mfr. Part No.Q2-Z-1/2-01-QX15FT
MYR17.02
1 Reel of 4 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508638237
Mfr. Part No.Q5-3X-1/2-01-QB48IN-5
MYR66.14
1 Pack of 5
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2509204194
Mfr. Part No.Q2-Z-1/4-01-MS100FT
MYR41.89
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2509618994
Mfr. Part No.Q2-F3X-1/8-01-QB6IN-24
MYR5.54
1 Pack of 24
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2508129887
Mfr. Part No.FP-301-3/32-GREEN-100
Brand3M
MYR196.11
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2509199187
Mfr. Part No.FP221 3/4 WHITE
MYR343.45
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508638170
Mfr. Part No.Q5-3X-1 1/2-01-QB6IN-5
MYR38.47
1 Pack of 5
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2508130196
Mfr. Part No.FP-301-1/2-YELLOW-100
Brand3M
MYR391.38
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508129865
Mfr. Part No.FP-301-3/32-CLEAR-100
Brand3M
MYR137.14
1 Reel of 30 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2509619212
Mfr. Part No.Q2-F3X-3/8-01-MS50FT
MYR51.97
1 Reel of 15 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508130219
Mfr. Part No.FP-301-3/4-BLACK-50
Brand3M
MYR182.17
1 Reel of 15 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508684757
Mfr. Part No.FIT221 3/4 6" BLACK
BrandAlpha Wire
MYR84.56
1 Pack of 12
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2509619060
Mfr. Part No.Q2-F3X-1-01-QB6IN-8
MYR16.58
1 Pack of 8
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2508130231
Mfr. Part No.FP-301-3/4-WHITE-50
Brand3M
MYR262.53
1 Reel of 15 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508376825
Mfr. Part No.F221V3/16 BK204
BrandAlpha Wire
MYR1,008.17
Each
units
- - - - - - - - - - - -
RS Stock No. 2508886852
Mfr. Part No.FP221 1 1/2 BLACK 4'
MYR297.02
1 Pack of 5
Pack(s)
- - - - - - - - - - - -
RS Stock No. 2509204201
Mfr. Part No.Q2-Z-1/4-01-SS500FT
MYR217.34
1 Reel of 152 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2509204188
Mfr. Part No.Q2-Z-1/2-01-SS200FT
MYR167.10
1 Reel of 60 Metre(s)
Reel(s)
- - - - - - - - - - - -
RS Stock No. 2508130225
Mfr. Part No.FP-301-3/4-RED-50
Brand3M
MYR262.53
1 Reel of 15 Metre(s)
Reel(s)
- - - - - - - - - - - -
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