Heat Shrinkable Tubing CB-1000

Material: Irradiation cross-linked modified polyolefin material
Shrink ratio: 2:1
Features:
CB-1000 is low-smoking, halogen-free polyolefin cross-linked heat shrinkable tubing that is designed to meet the specialized requirements of the automotive industry. It has good resistance to oil and is an excellent insulator. This material is very flexible and has excellent mechanical strength, so it is suitable for a wide range of applications including automotive oil pipes, electronics insulation, wire protection, and any place protection is needed in extreme environments. Introduction
Item | Test method | Indicator | Values |
Radial Shrinkage | ASTM D2671 | ≥50% | 66% |
Length change rate | ASTM D2671 | -5%~+5% | -4% |
Tensile strength | ASTM D638 | ≥10.4MPa | 14.1MPa |
Elongation at break | ASTM D638 | ≥200% | 329% |
Hot air aging test | 175.0°C/168h | – | – |
Thermal aging Tensile strength | ASTM D638 | ≥7.3MPa | 9.5MPa |
Thermal aging breakdown strength | ASTM D2671 | ≥15.8kV/mm | 24kV/mm |
Volume resistivity | ASTM D876 | ≥1.0×10¹²Ω· cm | 3.6×10¹²Ω· cm |
Oil resistance | SAE-AMS-DTL 23053/5 | No corrosion | Qualified |
Copper Corrosion | ASTM D2671 | No corrosion | Qualified |
Hot shock | SAE-AMS-DTL 23053/5 | Not flowing, no cracking | Qualified |
Specification
Size
|
Inner diameter
|
Dimension after full contraction
|
||||
---|---|---|---|---|---|---|
Minimum inner diameter before shrinkage
|
Maximum internal diameter after contraction
|
|||||
mm
|
Inch sizes
|
mm
|
Inch sizes
|
mm
|
Inch sizes
|
|
CB-1000-101
|
1.17
|
0.046
|
0.58
|
0.023
|
0.406±0.076
|
0.016±0.003
|
CB-1000-102
|
1.60
|
0.063
|
0.79
|
0.031
|
0.432±0.076
|
0.017±0.003
|
CB-1000-103
|
2.36
|
0.093
|
1.17
|
0.046
|
0.508±0.076
|
0.020±0.003
|
CB-1000-104
|
3.18
|
0.125
|
1.58
|
0.062
|
0.508±0.076
|
0.020±0.003
|
CB-1000-105
|
4.75
|
0.187
|
2.36
|
0.093
|
0.508±0.076
|
0.020±0.003
|
CB-1000-106
|
6.35
|
0.250
|
3.18
|
0.125
|
0.635±0.076
|
0.025±0.003
|
CB-1000-107
|
9.53
|
0.375
|
4.75
|
0.187
|
0.635±0.076
|
0.025±0.003
|
CB-1000-108
|
12.7
|
0.500
|
6.354
|
0.250
|
0.635±0.076
|
0.025±0.003
|
CB-1000-109
|
19.1
|
0.750
|
9.53
|
0.375
|
0.762±0.076
|
0.030±0.003
|
CB-1000-110
|
25.4
|
1.000
|
12.7
|
0.500
|
0.889±0.127
|
0.035±0.005
|
CB-1000-111
|
38.1
|
1.500
|
19.1
|
0.750
|
1.016±0.152
|
0.040±0.006
|
CB-1000-112
|
50.8
|
2.000
|
25.4
|
1.000
|
1.143±0.178
|
0.045±0.007
|
CB-1000-113
|
76.2
|
3.000
|
38.1
|
1.500
|
1.270±0.203
|
0.050±0.008
|
CB-1000-114
|
101.6
|
4.000
|
50.8
|
2.000
|
1.397±0.229
|
0.055±0.009
|
Note: Other sizes and colors can be special order
Material: Radiation cross-linked polyolefin material modified special Contraction ratio: 2: 1
Features:
CB-HFT (LS) is halogen-free, highly flexible, low shrink temperature and flame-retardant polyolefin heat shrinkable tubing. A 90℃ shrink temperature can reduce the operation time and the risk of damage to temperature sensitive components. CB-HFT (LS) is an excellent choice for identifying wire and cable bundles, wire terminals and components. Shrinking starts at 65℃, and completes at 95℃.
Introduction as per same: Specification CB-HFT(LS)(300V)(Contraction ratio:2:1)
Specification | Dimension before shrinkage(mm) | Dimension after full contraction(mm) | ||
---|---|---|---|---|
Diameter(D) | Wall Thickness(T) | Diameter(d) | Wall Thickness(t) | |
Ф0.6cb |
0.8+0.2/-0.1
|
0.15±0.05
|
≤0.35
|
0.25±0.06
|
Ф0.7cb |
0.9+0.2/-0.1
|
0.13±0.05
|
≤0.40
|
0.25±0.06
|
Ф0.8cb |
1.2+0.2/-0.1
|
0.13±0.05
|
≤0.45
|
0.25±0.06
|
Ф1.0cb-Ф1.3cb |
1.3+0.2/-0.1
|
0.13±0.05
|
≤0.60
|
0.25±0.06
|
Ф1.0cb-Ф1.6cb |
1.6+0.2/-0.1
|
0.13±0.05
|
≤0.60
|
0.25±0.06
|
Ф1.5cb |
2.0+0.2/-0.1
|
0.13±0.05
|
≤0.80
|
0.25±0.06
|
Ф2.0cb |
2.5+0.2/-0.1
|
0.13±0.05
|
≤1.00
|
0.25±0.06
|
Ф2.5cb |
3.0+0.2/-0.1
|
0.13±0.05
|
≤1.25
|
0.28±0.06
|
Ф3.0cb |
3.5+0.2/-0.1
|
0.13±0.05
|
≤1.50
|
0.30±0.06
|
Ф3.5cb |
4.0+0.2/-0.1
|
0.15±0.05
|
≤1.75
|
0.30±0.06
|
Ф4.0cb |
4.5+0.2/-0.1
|
0.15±0.05
|
≤2.00
|
0.30±0.06
|
Ф4.5cb |
5.0+0.2/-0.1
|
0.15±0.05
|
≤2.25
|
0.30±0.06
|
Ф5.0cb |
5.5+0.2/-0.1
|
0.15±0.05
|
≤2.50
|
0.30±0.06
|
Ф5.5cb |
6.0+0.2/-0.1
|
0.15±0.05
|
≤2.75
|
0.30±0.06
|
Ф6.0cb |
6.5+0.2/-0.1
|
0.15±0.05
|
≤3.00
|
0.30±0.06
|
Ф6.5cb |
7.0+0.3/-0.1
|
0.15±0.05
|
≤3.25
|
0.30±0.06
|
Ф7.0cb |
7.5+0.3/-0.1
|
0.15±0.05
|
≤3.50
|
0.32±0.06
|
Ф8.0cb |
8.5+0.3/-0.1
|
0.15±0.05
|
≤4.00
|
0.32±0.06
|
Ф9.0cb |
9.5+0.3/-0.1
|
0.16±0.05
|
≤4.50
|
0.34±0.06
|
Ф10cb |
10.5+0.3/-0.1
|
0.16±0.05
|
≤5.00
|
0.34±0.06
|
Ф11cb |
11.5+0.3/-0.1
|
0.16±0.05
|
≤5.50
|
0.34±0.06
|
Ф12cb |
12.5+0.3/-0.1
|
0.16±0.05
|
≤6.00
|
0.34±0.06
|
Ф13cb |
13.5+0.3/-0.1
|
0.16±0.05
|
≤6.50
|
0.34±0.06
|
Ф14cb |
14.5+0.3/-0.1
|
0.16±0.05
|
≤7.00
|
0.34±0.06
|
Ф15cb |
15.5+0.6/-0.1
|
0.16±0.05
|
≤7.50
|
0.34±0.06
|
Ф16cb |
16.5+0.6/-0.1
|
0.18±0.05
|
≤8.00
|
0.38±0.08
|
Ф17cb |
17.5+0.6/-0.1
|
0.18±0.05
|
≤8.50
|
0.38±0.08
|
Ф18cb |
18.7±0.4
|
0.18±0.05
|
≤9.00
|
0.38±0.08
|
Ф20cb |
21.0±0.5
|
0.20±0.05
|
≤10.0
|
0.42±0.08
|
Ф22cb |
23.0±0.5
|
0.20±0.05
|
≤11.0
|
0.42±0.08
|
Ф25cb |
26.0±0.5
|
0.20±0.05
|
≤12.5
|
0.42±0.08
|
Ф30cb |
31.0±0.5
|
0.25±0.08
|
≤15.0
|
0.48±0.08
|
Ф35cb |
36.0±1.0
|
0.25±0.08
|
≤17.5
|
0.48±0.08
|
Note: Other sizes and colors can be special order
Cold shrink tubing is a type of tubing that expands when removed from its packaging and contracts to form a tight, secure seal around cables or connectors without the need for heat. It offers a quicker and safer installation process compared to traditional heat shrink tubing, which requires a heat source. Cold shrink tubing is ideal for high-voltage cable applications and is widely used in outdoor environments, such as in power cable terminations and splices, due to its ease of installation and reliable sealing properties.
Heat shrink tubing shrinks when heated, forming a tight, protective layer over wires and components. Non-shrink tubing, such as PVC and PTFE, does not shrink but offers similar protection against mechanical damage and environmental factors. Non-shrink tubing is often used in applications where no shrinkage is required, providing insulation and protection for cables, wires, and components in a variety of industries, including electrical, automotive, and industrial sectors.
Splice protection sleeves are designed to protect cable splices from environmental damage and mechanical stress. These sleeves provide a durable, insulated covering for the cable joint, preventing moisture, dust, and physical wear from affecting the splice. Splice protection is essential in industries like telecommunications, electrical power distribution, and automotive, where reliable cable connections are necessary to maintain system integrity and performance.
In the power cable industry, heat shrink tubing is critical for protecting high-voltage cables and ensuring safe terminations. It provides excellent insulation against electrical faults, moisture, and extreme temperatures. Dual wall and heavy-duty heat shrink tubing are often used to seal power cable joints and terminations, offering both mechanical strength and environmental protection. This ensures the integrity of the power supply system, reducing the risk of downtime and system failure.
Heat shrink tubing in general electronics provides insulation and protection for wires and cables, preventing short circuits, moisture damage, and abrasion. It is commonly used in the assembly of circuit boards, power supplies, and consumer electronics, offering a cost-effective solution for cable management. The tubing's ability to shrink tightly around components ensures a secure fit, providing longevity and reducing the risk of electrical failures due to external environmental factors.
In the automotive industry, heat shrink tubing is primarily used for electrical insulation, protecting wiring and cables from moisture, dirt, and mechanical wear. These tubes are designed to withstand high temperatures and harsh environments, ensuring a secure and long-lasting connection in vehicles. Automotive applications often require heat shrink tubing that offers flame retardancy and resistance to chemicals, making them an essential component for vehicle wiring, battery cables, and connectors.