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.
Material: Irradiation cross-linked modified polyolefin material
Shrink ratio: 2: 1
Features:
- has excellent oil and chemical resistance properties;
- halogen-free environment, low smoke, the product complies “RoHS”environmental standards;
- Product by SAE-AMS-DTL25053 / 5 standards;
- Good flexibility;
Operating temperature: -55 ℃ ~ 135 ℃, shrinkage temperature 100 ℃ ~ 140 ℃; - Excellent insulation, heat resistance voltage performance;
- UL125 ℃ certified by the voltage level of 600V.
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
|