Adhesive lined 3:1& 4:1 Dual wall heat shrink tube with hot melt glue
Model Number: SB-SBRS-(3X)G
Working temperature: -45ºC ~ 125ºC
Shrink temperature: 70ºC ~ 125ºC
Shrink ratio: 3:1
Structure:
Dual Wall Adhesive-lined Polyolefin Heat Shrinkable Tubing for Automotive and Marine Wire Harness adopts flame retardant, cross-linked polyolefin with an inner coating of hot-melt adhesive and outer layer that shrinks to provide electrical and mechanical protection. The outer layer has excellent insulation, wear and corrosion resistant performances. Inner layer has the excellence of low melt point and waterproof etc. It has passed UL, RoHS, Reach certifications with 600V and 300V.
Usage:
Dual Wall Adhesive-lined Polyolefin Heat Shrinkable Tubing for Automotive and Marine Wire Harness with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire spices, breakouts, and connector-to-cable transitions.
Standards:
Production standards: UL224, CAN/CSA C22.2 NO198.1-99, SAE-AMS-DTL-23053/4
Dimension:
| Inner Diameter | As Supplied(mm) ID | After Recovery(mm) | Standard Package (m/roll) |
| (mm) | (inch) | | ID | Whole Wall Thickness | Adhesive Thickness | |
| Φ2.4 | 3/32 | ≥2.4 | ≤0.80 | 0.85±0.15 | 0.40±0.10 | 200 |
| Φ3.2 | 1/8 | ≥3.2 | ≤1.00 | 0.95±0.15 | 0.40±0.10 | 200 |
| Φ4.8 | 3/16 | ≥4.8 | ≤1.60 | 1.10±0.15 | 0.40±0.10 | 100 |
| Φ6.4 | 1/4 | ≥6.4 | ≤2.20 | 1.20±0.15 | 0.45±0.10 | 100 |
| Φ7.9 | 5/16 | ≥7.9 | ≤2.70 | 1.35±0.15 | 0.50±0.10 | 100 |
| Φ9.5 | 3/8 | ≥9.5 | ≤3.20 | 1.45±0.20 | 0.50±0.15 | 50 |
| Φ12.7 | 1/2 | ≥12.7 | ≤4.20 | 1.70±0.20 | 0.50±0.15 | 1.22 |
| Φ15.0 | 5/8 | ≥15.0 | ≤5.20 | 1.80±0.20 | 0.55±0.15 | 1.22 |
| Φ19.1 | 3/4 | ≥19.1 | ≤6.30 | 2.00±0.20 | 0.55±0.15 | 1.22 |
| Φ25.4 | 1 | ≥25.4 | ≤8.50 | 2.10±0.25 | 0.55±0.15 | 1.22 |
| Φ30.0 | 1-1/4 | ≥30.0 | ≤10.20 | 2.20±0.25 | 0.60±0.15 | 1.22 |
| Φ39.0 | 1-1/2 | ≥39.0 | ≤13.50 | 2.40±0.25 | 0.60±0.15 | 1.22 |
| Φ50.0 | 2 | ≥50.0 | ≤17.00 | 2.70±0.25 | 0.80±0.15 | 1.22 |
| Φ64.0 | 2-1/2 | ≥64.0 | ≤21.00 | 3.00±0.30 | 0.80±0.20 | 1.22 |
| Φ76.0 | 3 | ≥76.0 | ≤25.00 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ90.0 | 3-1/2 | ≥90.0 | ≤30.00 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ100 | 4 | ≥100 | ≤34.00 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ125 | 5 | ≥125 | ≤42.00 | 3.00±0.30 | 1.00±0.15 | 1.22 |
Technical data:
| Property | Test Method | Standard |
| Tensile Strength(MPa) | ASTM D2671 | ≥10.4 |
| Elongation | ASTM D2671 | ≥300 |
| Tensile Strength after Aging(MPa) | UL224 158℃*168hrs | ≥7.3 |
| Elongation after Aging(MPa) | UL224 158℃*168hrs | ≥200 |
| Dielectric Strength(KV/MM) | IEC243 | ≥15 |
| Volume Resistivity(Ω.cm) | ASTM D876 | ≥1*1014 |
Hot melt adhesive property:
| Property | Test Method | Standard |
| Water Absorption | ASTM D570 | ≤0.2% |
| Softening Point | ASTM E8 | 95℃ |
| Strength of Pearing(PE) | ASTM D 1000 | 120N/25mm |
| Strength of Pearing(AL) | ASTM D 1000 | 80N/25mm |
Package:
2.4MM - 3.2MM, 200 M/Spool;
4.8MM - 7.9MM, 100 M/Spool:
9.5MM, 50M/Spool;
12.7MM - 125MM 1.22 M/PC.
Sunbow profile:
In 2003, Shenzhen Sunbow Insulation Materials MFG. Co., Ltd was established in the area which is running with time. Our company covers over 10000 square meters and is mainly engaged in researching, developing, producing and selling various insulation materials. With excellent sense of innovation and industry-leading technology, we’ve launched fiberglass sleeving, silicone rubber tubing, PVC soft tube, all kinds of heat shrink tubes, expandable sleeving, PTFE tube, corrugated pipe, polyimide film tube etc, which are mainly used in electronics, motors, transformers, inverters, high and low voltage power equipment, electricity, telecom, automotive, new energy, railway, aerospace , petrochemical, defense and other fields.
Dual Wall Adhesive-lined Polyolefin Heat Shrinkable Tubing for Automotive and Marine Wire Harness
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Adhesive lined 3:1& 4:1 Dual wall heat shrink tube with hot melt glue Images
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