SBRS-(2X)QF
SBRS-(2X)QF
Dual Wall Adhesive-Lined Heat Shrink Tubing for Automotive Oil-pipe Protection
SBRS-(2X)QF Adhesive-lined Heat shrink Tubing is specially designed for Automotive Oil-pipe Protection, providing preventive protection to break line, fuel line, hydraulic line and other metal pipeline which is subject to bending or clamping during manufacturing, installation or operation.
Technical Data
SBRS-(2X)QF Adhesive-lined Heat shrink Tubing is specially designed for Automotive Oil-pipe Protection, providing preventive protection to break line, fuel line, hydraulic line and other metal pipeline which is subject to bending or clamping during manufacturing, installation or operation.
Features
- Semi-rigid outer jacket for mechanical damage prevention
- Adhesive inner layer for sealing against moisture and corrosion
- Easy installation
- High strength bonding; the adhesive layer is hard to peel off from the pipeline
- Continuous operating temperature: -45℃ to 105℃
- Fully shrink temperature: ≥125℃
Technical Data
| Property | Test Method | Standard | Performance |
|---|---|---|---|
| Tensile Strength (MPa) | ASTM D2671 | ≥12 | |
| Elongation (%) | ASTM D2671 | ≥300 | |
| Longitudinal change | ASTM D2671 | -10% ~ +10% | |
| Tensile strength after aging (MPa) | 120℃ X 24h | ≥12 | |
| Non-deformability | 140℃, 10min, 2kg/cm², loaded 5min | ≤60% | |
| Low-temperature impact | ASTM D746 | -35℃, no cracking | |
| Impact resistance to fall | Room temperature & -40℃ X 30min, impacted by a weight of 200g, 0.5m high | no cracking | |
| Stress-crack resistance | ASTM D1693 | no cracking | |
| Chemical reagents resistance: | 0.1mol/L H2SO4, 0.1mol/L NaOH, Brake fluid, Engine oil, Gasoline | No abnormal in appearance | 20℃, 120hr |
Adhesive
| Property | Test Method | Standard |
|---|---|---|
| Water Absorption | ASTM D570 | ＜0.5% |
| Softening Point (℃) | ASTM E28 | 105±5 |
| Strength of peeling (PE) | ASTM D1000 | 120N/25mm |
| Strength of peeling (AL) | ASTM D1000 | 80N/25mm |
Specification Table
Dimensions| Size | Expanded | After Recovery | Standard Package | ||
|---|---|---|---|---|---|
| mm |
Inner Diameter Min(mm) |
Inner Diameter Max(mm) |
Total Wall Thickness Nom(mm) |
Adhesive Thickness Nom(mm) |
Spool Length M/spool |
| Φ6.0 | 6 | 4.5 | 1.20±0.20 | 0.20±0.05 | 300 |
| Φ8.0 | 8 | 6.1 | 1.30±0.20 | 0.20±0.05 | 200 |
| Φ11.0 | 11 | 7.1 | 1.30±0.20 | 0.20±0.05 | 200 |
| Φ13.0 | 13 | 9.8 | 1.30±0.20 | 0.20±0.05 | 100 |
| Φ15.0 | 15 | 11.5 | 1.30±0.20 | 0.20±0.05 | 100 |
