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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한장내 검색 결과 수
제품설명 단가 Sleeve Diameter Shrunk Diameter Colour Sleeve Type Adhesive Lined Shrink Ratio Sleeve Length Material Flame Retardant Halogen Free Series Standards Met
RS 제품 번호 244-0832
제조사 부품 번호DR-25-1/2-0-SP
제조사TE Connectivity
₩177,529.25
1 Reel of 30 Metre(s)
Reel(s)
12.7mm 6.4mm Black Heat Shrink No 2:1 30 m Elastomer Yes No DR-25 -
RS 제품 번호 219-6529
제조사 부품 번호DR-25-1/2-0-7
제조사TE Connectivity
₩138,765.30
1 Reel of 7 Metre(s)
Reel(s)
12.7mm 6.4mm Black Heat Shrink No 2:1 7 m Elastomer Yes No DR-25 -
RS 제품 번호 397-679
제조사RS PRO
₩105,446.50
Each
수량
2.4 mm, 3 mm, 3.2 mm, 4.8 mm, 6.4 mm, 9.5 mm, 12.7 mm Assortiment Black, Blue, Brown, Green/Yellow, Red, White, Yellow Heat Shrink Yes 2:1, 3:1 - Polyolefin Yes - - RoHS Compliant
RS 제품 번호 515-6798
제조사 부품 번호18052
제조사Dymo
₩59,365.00
Each
수량
6mm 1.2mm Yellow Heat Shrink - 3:1 1.5 m Polyolefin Yes - DYMO -
RS 제품 번호 389-656
제조사RS PRO
₩44,912.80
1 Reel of 20 Metre(s)
Reel(s)
4.8mm 2.4mm Black Heat Shrink No 2:1 20 m Polyolefin No No - ELV, RoHS Compliant, SFP (R4-0580)
RS 제품 번호 277-7932
제조사 부품 번호RW-175-1/4-X
제조사TE Connectivity
₩9,236.45
Each
수량
6.4mm 3.2mm Clear Heat Shrink No 2:1 1.2 m PVDF Yes No KYNAR -
RS 제품 번호 487-3852
제조사RS PRO
₩119,904.90
Each
수량
Assorted Assorted Assorted Heat Shrink Yes 2:1, 3:1 Assorted Lengths Polyolefin Yes - - RoHS Compliant
RS 제품 번호 170-6377
제조사 부품 번호RNF-100-3/32-0-STK
제조사TE Connectivity
₩2,250.60
Each
수량
2.4mm 1.2mm Black Heat Shrink No 2:1 1.2 m Polyolefin No No RNF-100 -
RS 제품 번호 113-2596
제조사 부품 번호RNF 100 KIT
제조사TE Connectivity
₩214,149.55
Each
수량
2.4 mm, 3.2 mm, 4.8 mm, 6.4 mm, 9.5 mm Assortiment Black Heat Shrink No 2:1 Longueurs assorties Polyolefin Yes No RNF-100 -
RS 제품 번호 894-7884
제조사 부품 번호RNF-100-3/32-0-SP
제조사TE Connectivity
₩622,177.75
1 Reel of 300
Reel(s)
2.4mm 1.2mm Black Heat Shrink No 2:1 300 m Polyolefin Yes No RNF-100 AMS-DTL-23053/5, CSA, E35586, LR31929, MIL-DTL-23053/5, MIL-I-23053/5, RoHS Complaint, UL Recognisation, VDE 0341 Pt 9005
RS 제품 번호 700-4541
제조사RS PRO
₩15,479.85
1 Reel of 3 Metre(s)
Reel(s)
18mm 6mm Black Heat Shrink No 3:1 3 m Polyolefin Yes No - UL
RS 제품 번호 700-4532
제조사RS PRO
₩15,259.75
1 Reel of 10 Metre(s)
Reel(s)
3mm 1mm Black Heat Shrink No 3:1 10 m Polyolefin Yes No - UL
RS 제품 번호 515-6760
제조사 부품 번호18051
제조사Dymo
₩47,803.55
Each
수량
6mm 1.2mm White Heat Shrink No 3:1 1.5 m Polyolefin Yes - DYMO -
RS 제품 번호 700-4535
제조사RS PRO
₩16,301.35
1 Reel of 7 Metre(s)
Reel(s)
6mm 2mm Black Heat Shrink No 3:1 7 m Polyolefin Yes No - UL
RS 제품 번호 515-6805
제조사 부품 번호18054
제조사Dymo
₩76,773.05
Each
수량
9mm 1.7mm Yellow Heat Shrink No 3:1 1.5 m Polyolefin Yes - DYMO -
RS 제품 번호 700-4507
제조사RS PRO
₩16,473.40
1 Reel of 3 Metre(s)
Reel(s)
18mm 6mm Blue Heat Shrink No 3:1 3 m Polyolefin Yes No - UL
RS 제품 번호 487-4265
제조사 부품 번호RNF-100-1/4-1-STK
제조사TE Connectivity
₩4,031.55
Each
수량
6.4mm 3.2mm Brown Heat Shrink No 2:1 1.2 m Polyolefin Yes No RNF-100 -
RS 제품 번호 170-6399
제조사 부품 번호RNF-100-3/16-0-STK
제조사TE Connectivity
₩2,852.00
Each
수량
4.8mm 2.4mm Black Heat Shrink No 2:1 1.2 m Polyolefin No No RNF-100 -
RS 제품 번호 894-7881
제조사 부품 번호RNF-100-3/16-0-SP
제조사TE Connectivity
₩583,117.75
1 Reel of 300
Reel(s)
4.8mm 2.4mm Black Heat Shrink No 2:1 1.2 m Polyolefin No No RNF-100 AMS-DTL-23053/5, CSA, E35586, LR31929, MIL-DTL-23053/5, MIL-I-23053/5, RoHS Complaint, UL Recognisation, VDE 0341 Pt 9005
RS 제품 번호 157-3824
제조사 부품 번호CGAT-18/6-0
제조사TE Connectivity
₩12,214.00
Each
수량
18mm 6mm Black Heat Shrink Yes 3:1 1.2 m Polyolefin Yes No CGAT E85381