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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รายละเอียดสินค้า / Description ราคา / 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. 389-678
Brand :RS PRO
THB796.57
1 Reel of 12 Metre(s)
Reel(s)
9.5mm 4.7mm Black Heat Shrink No 2:1 12m Polyolefin No No - ELV, RoHS Compliant, SFP (R4-0580)
RS Stock No. 562-662
Brand :RS PRO
THB515.02
1 Bag of 1
Bag(s)
19.1mm 6mm Black Heat Shrink Yes 3:1 1.2m Polyolefin Yes Yes - ASTM, BS 6853, BSS 7239, LUL E 1042. A6, RoHS Compliant, SAE-AMS-DTL-23053
RS Stock No. 267-2152
Brand :RS PRO
THB1,018.60
1 Bag of 1
Bag(s)
38.1mm 19.1mm Blue Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 397-871
Brand :RS PRO
THB56.676
Each: (In a Pack of 5)
Units
1.6mm 0.8mm Blue Heat Shrink No 2:1 1.2m Polyolefin Yes No - -
RS Stock No. 458-0667
Brand :RS PRO
THB370.82
1 Bag of 4
Bag(s)
3.2mm 1.6mm Clear Heat Shrink No 2:1 300mm Fluoropolymer Yes No - SAE-AMS-DTL-23053/13
RS Stock No. 417-9554
Brand :RS PRO
THB1,032.33
1 Bag of 20
Bag(s)
3.2mm 1.6mm Black Heat Shrink No 2:1 300mm Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 398-060
Brand :RS PRO
THB134.958
Each: (In a Pack of 5)
Units
9.5mm 4.8mm Green/Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 398-076
Brand :RS PRO
THB127.726
Each: (In a Pack of 5)
Units
6.4mm 3.2mm Green/Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 700-4630
Brand :RS PRO
THB54.936
Each
Units
3.2mm 1.6mm Black Heat Shrink No 2:1 10m Polyolefin Yes No - UL
RS Stock No. 267-1991
Brand :RS PRO
THB236.68
1 Bag of 1
Bag(s)
6.4mm 3.2mm Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 443-4902
Brand :RS PRO
THB402.86
1 Bag of 20
Bag(s)
3.2mm 1.6mm Clear Heat Shrink No 2:1 300mm Polyolefin No Yes - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 483-4239
Brand :RS PRO
THB47.826
Each: (In a Pack of 5)
Units
2.4mm 1.2mm Brown Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 267-2174
Brand :RS PRO
THB160.23
1 Bag of 1
Bag(s)
2.4mm 1.2mm Red Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 700-4719
Brand :RS PRO
THB590.56
1 Reel of 6 Metre(s)
Reel(s)
9.5mm 4.8mm Yellow Heat Shrink No 2:1 6m Polyolefin Yes No - UL
RS Stock No. 241-7589
Brand :RS PRO
THB1,008.07
Each
Units
40mm 13mm Yellow Heat Shrink Yes 3:1 1.2m Polyolefin Yes No - AMS-DTL-23053/4 Class 3, RoHS Compliant, UL 224 E75077 CSA C22.2 No.198.1
RS Stock No. 398-183
Brand :RS PRO
THB105.054
Each
Units
6.4mm 3.2mm Black Heat Shrink No 2:1 1.2m Polyolefin Yes No - BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A&B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS Compliant, UL 224 VW-1 E48762, VG 95343 Part 5 A&B
RS Stock No. 397-893
Brand :RS PRO
THB73.584
Each: (In a Pack of 5)
Units
3.2mm 1.6mm Blue Heat Shrink No 2:1 1.2m Polyolefin Yes No - -
RS Stock No. 241-7602
Brand :RS PRO
THB1,008.07
Each
Units
40mm 13mm Red Heat Shrink Yes 3:1 1.2m Polyolefin Yes No - AMS-DTL-23053/4 Class 3, RoHS Compliant, UL 224 E75077 CSA C22.2 No.198.1
RS Stock No. 268-4997
Brand :RS PRO
THB176.25
1 Bag of 1
Bag(s)
4.8mm 2.4mm Green/Yellow Heat Shrink No 2:1 1.2m Polyolefin Yes Yes - BS3G 198 Part 3 Type 15, DEF 59-97 Issue3 Type 8, E1042-A6-March 2002, IEC 60684-3-216 Type C, RoHS Compliant
RS Stock No. 241-7422
Brand :RS PRO
THB252.70
Each
Units
9.5mm 3mm Blue Heat Shrink Yes 3:1 1.2m Polyolefin Yes No - AMS-DTL-23053/4 Class 3, RoHS Compliant, UL 224 E75077 CSA C22.2 No.198.1
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