SBRS-(4X)G
SBRS-(4X)G
Dual Wall Adhesive-Lined Polyolefin Heat Shrink Tubing
Adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.
Technical Data
Adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.
Features
- 4:1 shrink ratio
- Superior sealing against water, moisture or other contaminants
- Ideal for connector sealing covering large diameter differences
- Inner adhesive bonds to plastics, steel, and polyethylene
- Continuous operating temperature: -45℃ to 125℃
- Fully shrink temperature: ≥125℃
Technical Data
| Property | Test Method | Standard | Typical Performance |
|---|---|---|---|
| Tensile Strength (MPa) | ASTM D2671 | ≥ 10.4 | 12.68 |
| Elongation (%) | ASTM D2671 | ≥ 200 | 448.72 |
| Tensile Strength After Aging (MPa) | UL224 158℃ X 168 hr | ≥ 7.3 | 11.45 |
| Elongation After Aging (%) | UL224 158℃ X 168 hr | ≥ 100 | 390.41 |
| Flammability | ASTM D2671B | Pass | Pass |
| Dielectric Strength (kV/mm) | IEC 60243 | ≥ 15 | 18.25 |
| Volume Resistivity (Ω·cm) | IEC 60093 | ≥ 1 × 10¹⁴ | 1.86 × 10¹⁴ |
Adhesive
| Property | Test Method | Standard Performance |
|---|---|---|
| Water Absorption | ASTM D570 | < 0.2% |
| Softening Point (℃) | ASTM E28 | 95 ± 5 |
| Strength of Peeling (PE) | ASTM D1000 | 120 N/25 mm |
| Strength of Peeling (AL) | ASTM D1000 | 80 N/25 mm |
Specification Table
| Size | Expanded | After Recovery | Standard Package | |||
|---|---|---|---|---|---|---|
| Inch | mm | Inner Diameter Min(mm) | Inner Diameter Dax(mm) | Total Wall Thickness (mm) | Adhesive Thickness (mm) | Spool Length M/spool |
| 5/32 | 4.0 | 4.0 | 1.0 | 1.05±0.30 | 0.50±0.30 | 200 |
| 1/4 | 6.0 | 6.0 | 1.5 | 1.15±0.30 | 0.50±0.30 | 100 |
| 5/16 | 8.0 | 8.0 | 2.0 | 1.55±0.30 | 0.60±0.30 | 50 |
| 1/2 | 12.0 | 12.0 | 3.0 | 1.75±0.30 | 0.60±0.30 | 1.22 OR 25M/Roll |
| 5/8 | 16.0 | 16.0 | 4.0 | 2.00±0.30 | 0.70±0.30 | 1.22 OR 25M/Roll |
| 25/32 | 20.0 | 20.0 | 5.0 | 2.30±0.40 | 0.70±0.30 | 1.22 OR 25M/Roll |
| 1 | 24.0 | 24.0 | 6.0 | 2.60±0.40 | 0.75±0.30 | 1.22 OR 25M/Roll |
| 1-1/4 | 32.0 | 32.0 | 8.0 | 3.00±0.40 | 0.90±0.30 | 1.22 OR 25M/Roll |
| 2 | 52.0 | 52.0 | 13.0 | 3.35±0.50 | 0.95±0.30 | 1.22 OR 25M/Roll |
