CB-HFT(LS) Low Temperature Heat Shrink Tubing
Category: Heat Shrink Tubing
Product manual
Material: radiation cross-linked polyolefin material modified special
Contraction ratio: 2: 1
Features:
• In low temperatures can quickly contraction (shrinkage starting temperature 65 ℃, full recovery temperature 95 ℃);
• halogen-free environment, low smoke, the product complies "RoHS", "REACH", "SONY" environmental standards;
• soft, flexible;
• Products meet UL224 VW-1 flammability rating and F-mark certified flammability rating;
• products through the UL125 ℃ (E180908) certification;
• Excellent insulation, heat resistance and voltage performance.
Applications: apply to the protection needs of rapid contraction of thermal elements. Such as: PVC outer background wires and cables.
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
CB-HFT(LS)（600V）(Contraction ratio：2:1)
| Specification | Dimension before shrinkage（mm） | Dimension after full contraction（mm） | ||
|---|---|---|---|---|
| Diameter（D） | Wall Thickness（T） | Diameter（d） | Wall Thickness（t） | |
| Ф0.7 | 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
| Test Items | Test Methods | Performance |
| Temperature Rating | UL224 | 125℃ |
| Length Rate Of Change | ASTM D2671 | -5%~+5% |
| Tensile Strength | ASTM D638 | ≥10.4MPa |
| Breaking Elongation | ASTM D638 | ≥200% |
| Hot Air Aging Test | 158.0°C/168h | - |
| Thermal aging Tensile strength | ASTM D638 | ≥7.3MPa |
| Heat Aging Breaking elongation | ASTM D638 | ≥100% |
| Voltage Level | UL224 | 300V/600V |
| Volume Resistivity | ASTM D2671 | ≥1.0x10¹² · cm |
| Breakdown Voltage | UL224 | 2500V(60s)No Breakdown |
| Thermal Shock | UL224/250°C±3°C/4h | Does not drip, Does not flow, Does not crack |
| With heart | ASTM D2671 | ≥70% |
