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HEAT SHRINK, 3/4" (20mm) 4:1, DUAL WALL, W/SILICONE, BLACK
PID# 173371
CA$11.00
Out of Stock
Variants:
3/16" (4mm)
5/16" (8mm)
1/2" (12mm)
5/8" (16mm)
3/4" (20mm)
1" (24.5mm)
1-3/8" (36mm)
1-1/2" (40mm)
Description
Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing
Features
- 4:1 shrink ratio
- Low longitudinal shrinkage
- Superior sealing against water, moisture or other contaminants
- Ideal for connector sealing covering large diameter differences
- Inner adhesive bonds to plastics, steel and polyethylene
- Flame retardant( out jacket only)
- Continuous operating temperature:-45℃-125℃
- Shrink Temperature:125℃
Technical Data
| Property | Test method | Standard Performance | Typical Performance |
|---|---|---|---|
| Tensile strength(MPa) | ASTM D 2671 | ≥10.4 | 11.5 |
| Elongation(%) | ASTM D 2671 | ≥200 | 450 |
| Tensile strength after aging(MPa) | UL224 158℃*168hr | ≥7.3 | 8.5 |
| Elongation after aging (%) | UL224 158℃*168hr | ≥100 | 350 |
| Flammability | ASTM D 2671 B | Self-extinguish within 30s | Self-extinguish within 30s |
| Dielectric strength(kV/mm) | IEC 60243 | ≥15 | 17.5 |
| Volume resistivity(Ω.cm) | IEC 60093 | ≥1*1014 | 2.5*1014 |
Adhesive
| Property | Test method | Standard Performance |
|---|---|---|
| Water Absorption | ASTM D 570 | ＜0.2% |
| Softening Point(℃) | ASTM E8 | 95 |
| Strength of pearing (PE) | ASTMD 1000 | 120N/25mm |
| Strength of pearing (AL) | ASTMD 1000 | 80N/25mm |
Specification Table / Order Guide ( if large quantity is needed )
| 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 |
| 5/32 | 4.0 | 4.0 | 1.0 | 1.00±0.15 | 0.40±0.15 | 200 |
| 1/4 | 6.0 | 6.0 | 1.5 | 1.10±0.15 | 0.40±0.15 | 100 |
| 5/16 | 8.0 | 8.0 | 2.0 | 1.50±0.15 | 0.50±0.15 | 50 |
| 1/2 | 12.0 | 12.0 | 3.0 | 1.70±0.15 | 0.50±0.15 | 1.22 OR 25M/Roll |
| 5/8 | 16.0 | 16.0 | 4.0 | 2.00±0.15 | 0.60±0.15 | 1.22 OR 25M/Roll |
| 25/32 | 20.0 | 20.0 | 5.0 | 2.30±0.25 | 0.60±0.15 | 1.22 OR 25M/Roll |
| 1 | 24.0 | 24.0 | 6.0 | 2.60±0.25 | 0.60±0.15 | 1.22 OR 25M/Roll |
| 1-1/4 | 32.0 | 32.0 | 8.0 | 3.00±0.30 | 0.70±0.15 | 1.22 OR 25M/Roll |
| 1-1/2 | 40.0 | 40.0 | 10.0 | 3.00±0.30 | 0.70±0.15 | 1.22 OR 25M/Roll |
| 2 | 52.0 | 52.0 | 13.0 | 3.30±0.30 | 0.70±0.15 | 1.22 OR 25M/Roll |
