Description
SBRS-110G(3X)(4X)NF is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.
Features
Shrink ratio:3:1,4:1
Flexible ,environment friendly
Shrink temperature:70°C~100°C
Continuous operating temperature: -45°C~110°C( -45°C~105°C for clear)
RoHS compliant
Standard colors: Black, White, Red , Yellow ,Green, Blue ,Clear. More colors are available upon request.
Technical Performance
Technical Data of adhesive
Dimensions (3:1)
Note:Non-standard package and dimensions are available on request
Dimensions(4:1)
Note:Non-standard dimensions and packages are available on your request
SBRS-110G(3X)(4X)NF is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.
Features
Shrink ratio:3:1,4:1
Flexible ,environment friendly
Shrink temperature:70°C~100°C
Continuous operating temperature: -45°C~110°C( -45°C~105°C for clear)
RoHS compliant
Standard colors: Black, White, Red , Yellow ,Green, Blue ,Clear. More colors are available upon request.
Technical Performance
| Property | Typical Data | Test Method/Condition |
| Tensile Strength | ≥10.4MPa | ASTM D 2671 |
| Elongation at break | ≥300% | ASTM D 2671 |
| Longitudinal Change | -8%~+8% | ASTM D 2671 |
| Flammability | Non flame retardant | - |
| Dielectric strength | 15kV/mm | IEC 60243 |
| Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Technical Data of adhesive
| Property | Typical Data | Test Method/Condition |
| Softening point | 95±5ºC | ASTM E 28 |
| Water absorption | <0.5% | ASTM D 570 |
| Peel strength(PE) | ≥120N/25mm | ASTM D 1000 |
| Peel strength(AI) | ≥80N/25mm | ASTM D 1000 |
Dimensions (3:1)
| Size(mm) | As supplied D(mm) | After full recovery (mm) | Standard Package | ||
| Inner diameter d | Wall thickness w1 | The wall thickness of adhesive-layer w2 | (M/Roll, M/Pcs) | ||
| Φ2.4 | ≥2.4 | ≤0.80 | 0.90±0.15 | 0.35±0.10 | 200 |
| Φ3.2 | ≥3.2 | ≤1.00 | 0.95±0.15 | 0.40±0.10 | 200 |
| Φ4.8 | ≥4.8 | ≤1.60 | 1.10±0.15 | 0.40±0.10 | 100 |
| Φ6.4 | ≥6.4 | ≤2.20 | 1.20±0.15 | 0.45±0.10 | 100 |
| Φ7.9 | ≥7.9 | ≤2.70 | 1.35±0.15 | 0.50±0.10 | 100 |
| Φ9.5 | ≥9.5 | ≤3.20 | 1.45±0.20 | 0.50±0.15 | 50 |
| Φ12.7 | ≥12.7 | ≤4.20 | 1.70±0.20 | 0.50±0.15 | 25 |
| Φ15.0 | ≥15.0 | ≤5.20 | 1.80±0.20 | 0.55±0.15 | 25 |
| Φ19.1 | ≥19.1 | ≤6.30 | 2.00±0.20 | 0.55±0.15 | 25 |
| Φ25.4 | ≥25.4 | ≤8.50 | 2.10±0.25 | 0.55±0.15 | 25 |
| Φ30.0 | ≥30.0 | ≤10.2 | 2.20±0.25 | 0.60±0.15 | 1.22 |
| Φ39.0 | ≥39.0 | ≤13.5 | 2.40±0.25 | 0.60±0.15 | 1.22 |
| Φ50.0 | ≥50.0 | ≤17.0 | 2.70±0.25 | 0.80±0.15 | 1.22 |
| Φ64.0 | ≥64.0 | ≤21.0 | 3.00±0.30 | 0.80±0.20 | 1.22 |
| Φ76.0 | ≥76.0 | ≤25.0 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ90.0 | ≥90.0 | ≤30.0 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ100 | ≥100 | ≤34.0 | 3.00±0.30 | 1.00±0.20 | 1.22 |
| Φ125 | ≥125 | ≤42.0 | 3.00±0.30 | 1.00±0.15 | 1.22 |
Dimensions(4:1)
| Size(mm) | As supplied D(mm) | After full recovery(mm) | Standard Package | ||
| Inner diameter d | Wall thickness w1 | Wall thickness of adhesive-layer w2 | (M/Roll, M/Pcs) | ||
| Φ4.0 | ≥4.0 | ≤1.00 | 1.00±0.15 | 0.40±0.15 | 200 |
| Φ6.0 | ≥6.0 | ≤1.50 | 1.10±0.15 | 0.40±0.15 | 100 |
| Φ8.0 | ≥8.0 | ≤2.00 | 1.20±0.15 | 0.50±0.15 | 100 |
| Φ12.0 | ≥12.0 | ≤3.00 | 1.40±0.15 | 0.50±0.15 | 25 |
| Φ16.0 | ≥16.0 | ≤4.00 | 1.70±0.15 | 0.60±0.15 | 25 |
| Φ20.0 | ≥20.0 | ≤5.00 | 2.00±0.25 | 0.60±0.15 | 25 |
| Φ24.0 | ≥24.0 | ≤6.00 | 2.10±0.25 | 0.60±0.15 | 25 |
| Φ32.0 | ≥32.0 | ≤8.00 | 2.40±0.25 | 0.70±0.15 | 1.22 |
| Φ52.0 | ≥52.0 | ≤13.0 | 2.40±0.25 | 0.70±0.15 | 1.22 |