Audited Supplier
CL-DWT
Electrical Winding Insulation
OEM
PE/EVA
Selectable
-45-125
Insulation Sleeve & Tube
IATF 16949
Carton
Customizable
Changzhou
Product Description
Basic informati
Product Description
Dual Wall heat shrinkable tube is a semi-flexible heat-shrinkable tube with a hot-melt adhesive inside. The outer layer is composed of radiation-crosslinked polyolefin. The inner layer is a specially designed gelled inner wall. When heated, the inner wall melts and shrinks with the outer wall. Fill the pores or gaps, and after cooling, the wall thickness of Dual Wall heat shrinkable tube is uniform and firm. It is widely used in the waterproofing of electronic equipment, the sealing of wire branches, the corrosion protection of metal pipelines, and the prevention of looseness and shedding caused by the relaxation of polymer chains, such as underwater lighting, automobile tubing, and advanced wiring harnesses.
| Item | CL-DWT | |
| Shrink Temperature | 110ºC | |
| Temperature Range | 55ºC~125ºC | |
| Radial Shrinking Ratio | 2:1 3:1 4:1 | |
| Longitudinal Shrinking Ratio | ±10% | |
| Tensile Strength | ≥10.4MPa | |
| Elongation Ratio | ≥200% | |
| Aging in circulating-air oven | (158±1.0)ºC,7days | |
| After aging | Tensile Strength | ≥7.3MPa |
| Elongation Ratio | ≥100% | |
| Dielectric Voltage Withstand | 600V | |
| Flammability | VW-1 | |
Product Description
Dual Wall heat shrinkable tube is a semi-flexible heat-shrinkable tube with a hot-melt adhesive inside. The outer layer is composed of radiation-crosslinked polyolefin. The inner layer is a specially designed gelled inner wall. When heated, the inner wall melts and shrinks with the outer wall. Fill the pores or gaps, and after cooling, the wall thickness of Dual Wall heat shrinkable tube is uniform and firm. It is widely used in the waterproofing of electronic equipment, the sealing of wire branches, the corrosion protection of metal pipelines, and the prevention of looseness and shedding caused by the relaxation of polymer chains, such as underwater lighting, automobile tubing, and advanced wiring harnesses.
| Radial Shrinking Ratio 3:1 | |||||
| Size | supplied | After Recovery | Packing Length | ||
| Min ID | Min ID | Total Wall Thickness | Nominal Adhesive Wall | (Meter/Roll) | |
| Ф3.2/1.0 | ≥3.20 | ≤1.00 | 1.00±0.20 | 0.50±0.10 | 200m/roll |
| Ф4.0/1.4 | ≥4.00 | ≤1.40 | 1.00±0.20 | 0.40±0.10 | 200m/roll |
| Ф4.8/1.6 | ≥4.80 | ≤1.60 | 1.10±0.25 | 0.50±0.10 | 100m/roll |
| Ф6.4/2.1 | ≥6.40 | ≤2.10 | 1.20±0.25 | 0.50±0.10 | 100m/roll |
| Ф7.9/2.6 | ≥7.90 | ≤2.60 | 1.30±0.25 | 0.50±0.10 | 1.22m/pcs |
| Ф9.5/3.1 | ≥9.50 | ≤3.10 | 1.35±0.25 | 0.60±0.12 | 1.22m/pcs |
| Ф10.5/3.5 | ≥10.50 | ≤3.50 | 1.40±0.25 | 0.60±0.12 | 1.22m/pcs |
| Ф12.7/4.2 | ≥12.70 | ≤4.20 | 1.75±0.30 | 0.80±0.15 | 1.22m/pcs |
| Ф15.7/5.2 | ≥15.70 | ≤5.20 | 1.75±0.30 | 0.80±0.15 | 1.22m/pcs |
| Ф19.1/6.3 | ≥19.10 | ≤6.30 | 2.00±0.40 | 0.80±0.15 | 1.22m/pcs |
| Ф25.4/8.4 | ≥25.40 | ≤8.40 | 2.30±0.45 | 1.00±0.20 | 1.22m/pcs |
| Φ30/10.0 | ≥30.00 | ≤10.00 | 2.40±0.45 | 1.00±0.20 | 1.22m/pcs |
| Φ40/13.0 | ≥40.00 | ≤13.00 | 2.55±0.45 | 1.00±0.20 | 1.22m/pcs |
| Radial Shrinking Ratio 4:1 | |||||
| Size | supplied | After Recovery | Packing Length | ||
| Min ID | Min ID | Total Wall Thickness | Nominal Adhesive Wall | (Meter/Roll) | |
| Ф4.0/1.0 | ≥4.00 | ≤1.00 | 1.00±0.28 | 0.40±0.10 | 200m/roll |
| Ф8.0/2.0 | ≥8.00 | ≤2.00 | 1.10±0.28 | 0.50±0.10 | 1.22m/pcs |
| Ф12.0/3.0 | ≥12.00 | ≤3.00 | 1.40±0.28 | 0.80±0.20 | 1.22m/pcs |
| Ф16.0/4.0 | ≥16.00 | ≤4.00 | 1.78±0.38 | 0.80±0.15 | 1.22m/pcs |
| Ф24.0/6.0 | ≥24.00 | ≤6.00 | 2.25±0.55 | 0.80±0.15 | 1.22m/pcs |
| Φ32.0/8.0 | ≥32.00 | ≤8.00 | 2.54±0.55 | 1.00±0.20 | 1.22m/pcs |
| Φ52.0/13.0 | ≥52.00 | ≤13.00 | 2.60±0.55 | 1.00±0.20 | 1.22m/pcs |
