CB-HFT (600) is halogen-free, flexible, flame-retardant polyolefin heat shrinkable tubing. This tubing is low smoke generating, abrasion resistant and in case of burning, produces no dioxin. CB-HFT (600) tubing is widely used in enclosed areas where a flame-retardant, halogen-free environment is required. It is perfect for electrical and electronics applications and has use in fields such as aerospace, automotive, construction, power delivery, and mass transit vehicles including automobile, railway, airplanes, and marine vessels.
Specifications:
| Items | Test Methods | Specifications |
| Shrink temperature | Company standard | 90°C |
| Operating temperature range | UL224 | -55°C~125°C |
| Radial shrinking ratio | ≥50% | |
| Longitudinal change | ASTM D2671 | -5%~+5% |
| Tensile strength | ASTM D638 | ≥10.4MPa |
| Elongation at break | ASTM D638 | ≥200% |
| Aging in circulating-air oven | 158.0°C ± 1.0°C, 168hrs | |
| Tensile strength after aging | ASTM D638 | ≥7.3MPa |
| Elongation at break after aging | ASTM D638 | ≥100% |
| Volume resistance | ASTM D2671 | ≥1.0 x 10¹² Ω .cm |
| Dielectric strength | UL224, AC2500V, 1min | No breakdown |
| Heat shock | UL224 | No cracking |
| Flammability | UL224 | VW- 1 |
| Concentricity | ASTM D2671 | ≥70% |
Size in Inch
|
SIZE
(Inch) |
As supplied (mm) |
After Recovery (mm) |
||
|
Inside diameter (D) |
Wall-thinkness (T) |
Inside diameter (D) |
Wall-thinkness (T) |
|
|
3/64 |
1.50 ± 0.20 |
0.18 ± 0.05 |
≤0.60 |
0.36 ± 0.08 |
|
1/16 |
2.00 ± 0.20 |
0.18 ± 0.05 |
≤0.80 |
0.36 ± 0.08 |
|
3/32 |
2.50 ± 0.20 |
0.20 ± 0.05 |
≤1.00 |
0.42 ± 0.08 |
|
1/8 |
3.50 ± 0.20 |
0.22 ± 0.05 |
≤1.50 |
0.46 ± 0.08 |
|
3/16 |
5.00 ± 0.20 |
0.23 ± 0.05 |
≤2.25 |
0.46 ± 0.10 |
|
1/4 |
6.50 ± 0.20 |
0.25 ± 0.05 |
≤3.00 |
0.55 ± 0.10 |
|
3/8 |
9.50 ± 0.20 |
0.28 ± 0.10 |
≤4.50 |
0.58 ± 0.10 |
|
1/2 |
13.50 ± 0.30 |
0.28 ± 0.12 |
≤6.50 |
0.58 ± 0.10 |
|
3/4 |
20.60 ± 0.50 |
0.32 ± 0.15 |
≤10.00 |
0.68 ± 0.15 |
|
1 |
25.60 ± 0.70 |
0.40 ± 0.15 |
≤12.50 |
0.78 ± 0.12 |
|
1–1/4 |
30.60 ± 0.70 |
0.40 ± 0.15 |
≤15.00 |
0.82 ± 0.12 |
|
1–1/2 |
41.00 ± 0.50 |
0.50 ± 0.25 |
≤20.00 |
1.10 ± 0.15 |
|
2 |
41.00 ± 0.50 |
0.55 ± 0.25 |
≤26.00 |
1.10 ± 0.15 |
|
3 |
81.00 ± 1.00 |
0.60 ± 0.30 |
≤40.00 |
1.25 ± 0.20 |
|
4 |
101.00 ± 1.00 |
0.60 ± 0.30 |
≤50.00 |
1.25 ± 0.20 |
Size
| Specification | Dimension before shrinkage（mm） | Dimension after full contraction（mm） | ||
|---|---|---|---|---|
| Diameter（D） | Thickness（T） | Diameter（d） |
Thickness（t） |
|
| Ф0.7 |
1.0+0.2/-0.1
|
0.18±0.05
|
≤0.40
|
0.32±0.08
|
| Ф0.8 |
1.2+0.2/-0.1
|
0.18±0.05
|
≤0.45
|
0.34±0.08
|
| Ф1.0 |
1.5+0.2/-0.1
|
0.18±0.05
|
≤0.60
|
0.36±0.08
|
| Ф1.5 |
2.1+0.2/-0.1
|
0.18±0.05
|
≤0.80
|
0.36±0.08
|
| Ф2.0 |
2.5+0.2/-0.1
|
0.20±0.05
|
≤1.00
|
0.42±0.08
|
| Ф2.5 |
3.0+0.2/-0.1
|
0.22±0.05
|
≤1.25
|
0.46±0.08
|
| Ф3.0 |
3.5+0.2/-0.1
|
0.22±0.05
|
≤1.50
|
0.46±0.08
|
| Ф3.5 |
4.0+0.2/-0.1
|
0.22±0.05
|
≤1.75
|
0.46±0.08
|
| Ф4.0 |
4.6+0.2/-0.1
|
0.22±0.05
|
≤2.00
|
0.46±0.08
|
| Ф4.5 |
5.0+0.2/-0.1
|
0.23±0.05
|
≤2.25
|
0.46±0.08
|
| Ф5.0 |
5.5+0.2/-0.1
|
0.25±0.05
|
≤2.50
|
0.50±0.08
|
| Ф5.5 |
6.0+0.2/-0.1
|
0.25±0.05
|
≤2.75
|
0.50±0.08
|
| Ф6.0 |
6.5+0.2/-0.1
|
0.25±0.05
|
≤3.00
|
0.55±0.10
|
| Ф6.5 |
6.9+0.2/-0.1
|
0.25±0.05
|
≤3.25
|
0.55±0.10
|
| Ф7.0 |
7.5+0.2/-0.1
|
0.25±0.05
|
≤3.50
|
0.55±0.10
|
| Ф8.0 |
8.5+0.3/-0.1
|
0.28±0.06
|
≤4.00
|
0.58±0.10
|
| Ф9.0 |
9.5+0.2/-0.1
|
0.28±0.06
|
≤4.50
|
0.58±0.10
|
| Ф10 |
10.5+0.3/-0.1
|
0.28±0.06
|
≤5.00
|
0.58±0.10
|
| Ф11 |
11.5+0.3/-0.1
|
0.28±0.06
|
≤5.50
|
0.58±0.10
|
| Ф12 |
12.5+0.3/-0.1
|
0.28±0.06
|
≤6.00
|
0.58±0.10
|
| Ф13 |
13.5+0.3/-0.1
|
0.28±0.06
|
≤6.50
|
0.58±0.10
|
| Ф14 |
14.5+0.3/-0.1
|
0.28±0.06
|
≤7.00
|
0.58±0.10
|
| Ф15 |
15.5+0.3/-0.1
|
0.28±0.06
|
≤7.50
|
0.58±0.10
|
| Ф16 |
16.5+0.3/-0.1
|
0.28±0.06
|
≤8.00
|
0.58±0.10
|
| Ф17 |
17.5+0.3/-0.1
|
0.28±0.06
|
≤8.50
|
0.58±0.10
|
| Ф18 |
18.5+0.3/-0.1
|
0.32±0.08
|
≤9.00
|
0.68±0.10
|
| Ф20 |
20.6+0.5/-0.2
|
0.32±0.08
|
≤10.0
|
0.68±0.10
|
| Ф22 |
22.6+0.7/-0.2
|
0.35±0.08
|
≤11.0
|
0.72±0.12
|
| Ф25 |
25.6+0.7/-0.2
|
0.40±0.10
|
≤12.5
|
0.78±0.12
|
| Ф28 |
28.6+0.7/-0.2
|
0.40±0.10
|
≤14.0
|
0.78±0.12
|
| Ф30 |
30.6+0.7/-0.2
|
0.40±0.10
|
≤15.0
|
0.82±0.12
|
| Ф35 |
35.6+0.7/-0.2
|
0.45±0.10
|
≤17.5
|
0.92±0.12
|
| Ф40 |
41.0±0.5
|
0.50±0.12
|
≤20.0
|
1.00±0.15
|
| Ф45 |
46.0±0.5
|
0.50±0.12
|
≤22.5
|
1.00±0.15
|
| Ф50 |
51.0±1.0
|
0.55±0.15
|
≤25.0
|
1.10±0.15
|
| Ф55 |
55.5±1.0
|
0.55±0.15
|
≤27.5
|
1.10±0.15
|
| Ф60 |
60.5±1.0
|
0.60±0.15
|
≤30.0
|
1.25±0.20
|
| Ф70 |
71.0±1.0
|
0.60±0.15
|
≤35.0
|
1.25±0.20
|
| Ф80 |
81.0±1.0
|
0.60±0.15
|
≤40.0
|
1.25±0.20
|
| Ф90 |
91.0±1.0
|
0.60±0.15
|
≤45.0
|
1.25±0.20
|
| Ф100 |
101.0±1.0
|
0.60±0.15
|
≤50.0
|
1.25±0.20
|
Note: Other sizes and colors can be special order