Flexible, Thick Adhesive-Lined Dual Wall Heat-Shrink Tubing is manufactured by co-extrusion of polyolefin and hot-melt adhesive.
Download the manualDesigned to provide both insulation and sealing for protected articles, Used to protect bundles wires and metal tubes against water and moisture.
Features and Benefits
l Low longitudinal shrinkage
l Thick adhesive liner bonding to a wide variety of plastics, rubber and metals forms an effective barrier against fluids and moisture,
l Flexible
l Continuous operating temperature:-45℃-125℃
l Min Shrink Temperature:105℃
l Shrink ratio: 3:1
Technical Data
Property | Test method | Standard | Typical Performance |
---|---|---|---|
Tensile strength(Mpa) | ASTM D 2671 | ≥ 10.4 | 11 |
Elongation(%) | ASTM D 2671 | ≥ 300 | 450 |
Tensile strength after aging(Mpa) | UL224 158 ℃*168hr | ≥ 7.3 | 8.5 |
Elongation after aging (%) | UL224 158 ℃*168hr | ≥ 200 | 350 |
Dielectric strength(kV/mm) | IEC 60243 | ≥ 15 | 17.5 |
Volume resistivity( Ω.cm) | IEC 60093 | ≥ 1*1014 | 2.5 *1014 |
Property | Test method | Standard Performance |
---|---|---|
Water Absorption | ASTM D 570 | < 0.2% |
Softening Point( ℃) | ASTM E 28 | 95 |
Strength of pearing (PE) | ASTM D 1000 | 120N/25mm |
Strength of pearing (PE) | ASTM D 1000 | 80N/25mm |
Size | Expanded | After Recovery | Standard Package | |||
---|---|---|---|---|---|---|
Inch | mm | Internal Diameter (mm) | Internal Diameter (mm) | Total Wall Thickness (mm) | Adhesive Thickness (mm) | Spool Length M/spool |
1/ 8 | 3.2 | 3.2 | 1.0 | 0.90±0.30 | 0.45±0.20 | 200 l |
3/16 | 4.8 | 4.8 | 1.6 | 1.20±0.30 | 0.55±0.20 | 100 |
1/ 4 | 6.4 | 6.4 | 2.2 | 1.25±0.30 | 0.55±0.20 | 100 |
5/16 | 7.9 | 7.9 | 2.7 | 1.35±0.30 | 0.65±0.20 | 100 |
3 /8 | 9.5 | 9.5 | 3.2 | 1.35±0.30 | 0.65±0.20 | 50 |
1 /2 | 12.7 | 12.7 | 4.2 | 1.55±0.40 | 0.75±0.20 | 1.22 OR 25M/Roll |
5 /8 | 15.0 | 15.0 | 5.2 | 1.65±0.40 | 0.75±0.20 | 1.22 OR 25M/Roll |
3 /4 | 19.1 | 19.1 | 6.3 | 1.90±0.40 | 0.85±0.20 | 1.22 OR 25M/Roll |
1 | 25.4 | 25.4 | 8.5 | 2.00±0.40 | 0.90±0.20 | 1.22 OR 25M/Roll |
1-1/4 | 30.0 | 30.0 | 10.2 | 2.05±0.40 | 0.90±0.20 | 1.22 OR 25M/Roll |
1-1/2 | 38.1 | 38.1 | 13.5 | 2.35±0.40 | 1.05±0.20 | 1.22 OR 25M/Roll |