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S3T-AF Flexible Polyolefin Dual Wall Heat Shrinkable Tube
S3T-AF
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S3T-AF Flexible Polyolefin Dual Wall Heat Shrinkable Tube Introduction Flexible polyolefin, flame-retardant, dual-wall heat shrink tubing used to seal and protect connector backshells, branch-off points, and transitions from...
S3T-AF Flexible Polyolefin Dual Wall Heat Shrinkable Tube
Introduction
Flexible polyolefin, flame-retardant, dual-wall heat shrink tubing used to seal and protect connector backshells, branch-off points, and transitions from connectors to cables at high temperatures. With high shrink ratios, it provides excellent protection for various sizes and irregular shapes.
Features
Operating temperature: -40 to 125°C
Minimum full recovery temperature: 110°C
Shrink ratio: 3:1 & 4:1
Environmental friendly, RoHS & ELV compliant
Standard Color: Black
Dimension
| Part No. S3TA-AF |
As supplied(mm) | After recovered(mm) | ||||
| Inner diameter D(min.) |
Inner diameter d(max.) |
Wall thickness t(nom.) |
Adhesive Wall thickness t1(nom.) |
|||
| Shrink ratio:4:1 | ||||||
| 4/1 | 4.0 | 1.0 | 1.0 | 0.5 | ||
| 8/2 | 8.0 | 2.0 | 1.2 | 0.5 | ||
| 12/3 | 12.0 | 3.0 | 1.4 | 0.6 | ||
| 16/4 | 16.0 | 4.0 | 1.7 | 0.7 | ||
| 24/6 | 24.0 | 6.0 | 2.2 | 0.8 | ||
| 32/8 | 32.0 | 8.0 | 2.4 | 1.0 | ||
| 52/13 | 52.0 | 13.0 | 2.5 | 1.0 | ||
| Shrink ratio:3:1 | ||||||
| 3.2/1.0 | 3.2 | 1.0 | 1.0 | 0.5 | ||
| 4.8/1.6 | 4.8 | 1.6 | 1.0 | 0.5 | ||
| 6.4/2.1 | 6.4 | 2.1 | 1.2 | 0.5 | ||
| 7.9/2.6 | 7.9 | 2.6 | 1.3 | 0.6 | ||
| 9.5/3.2 | 9.5 | 3.2 | 1.4 | 0.6 | ||
| 12.7/4.2 | 12.7 | 4.2 | 1.7 | 0.7 | ||
| 15/5 | 15.0 | 5.0 | 1.8 | 0.7 | ||
| 19.1/6 | 19.1 | 6.0 | 2.2 | 0.8 | ||
| 25.4/8 | 25.4 | 8.0 | 2.4 | 1.0 | ||
| 30/10 | 30.0 | 10.0 | 2.5 | 1.0 | ||
| 39/13 | 39.0 | 13.0 | 2.5 | 1.0 | ||
Technical Data
| Property | Test Method | Requirement | ||||
| Longitudinal change | ASTM D2671 | ≥-10% | ||||
| Tensile Strength | ASTM D2671 | ≥10.4MPa | ||||
| Ultimate Elongation | ASTM D2671 | ≥300% | ||||
| Secant modulus 2%(Outer layer/recovered) | ASTM D2671 | ≤172MPa | ||||
| Low-temperature flexibility(-55°℃/4h) | ASTM D2671 | No cracking | ||||
| Heat shock(225℃/4h) | ASTM D2671 | No cracking,dripping or flowing(outer jacket) | ||||
| Heat Aging(150°℃/168h) | ASTM D2671 | No cracking,dripping orflowing(outerjacket) | ||||
| Dielectric strength | ASTM D2671 | ≥12kV/mm | ||||
| Volume resistivity | ASTM D2671 | ≥1.0×10¹⁴Ω.cm | ||||
| Water absorption(23°C/24h) | ASTM D2671 | ≤0.5% | ||||
| Flammability (outer layer,colors only) | ASTM D2671 methodc | Self-extinguishing within 60S | ||||
| Copper corosion(150°℃/16h) | ASTM D2671 | No corrosion | ||||
| Inner wall adhesion: | ASTM D2671 | |||||
| Peel strength to XLPE | ≥90N/25mm | |||||
| Peel strength to steel | ≥80N/25mm | |||||
|
Fluid resistance Tensile Strength |
ISO37(23C/24h) Diesel fuel(BS 2869 Class A1) Hydraulic fluid(MIL-H-5606) |
≥7.0MPa | ||||
| Ultimate Elongation | Lubricating oil(O-149) | ≥100% | ||||
