SUMITUBE™ W3C - Heat-shrinkable tubing
Dual Wall, Flexible Clear Polyolefin with Thick Wall Adhesive, 3 : 1 Shrink Ratio
Applications
- Wire Protection
- Fluid Resistance
- Strain Relief
- Abrasion Protection
Product Overview
Category
Heat-shrinkable tubing
Material
Outer: Irradiated cross-linked flexible polyolefin Inner: Meltable adhesive
Shrink ratio
3 : 1
Shrink temperature
115℃
Continuous operating temperature
-55℃ to +105℃
Available colors
Clear
Flammability
Non Flame Retarded
Printed surface text
–
Industry
Commercial, Insulation and Protection, Environmental Sealing, Corrosion Protection
Environmental compliance
RoHS/RoHS2
Specifications / Approvals
Other
Basic Properties
| Property (Units) | Test Method | Requirement |
|---|---|---|
| Physical: | ||
| Tensile strength (psi) | ASTM D638 | 1500 min. |
| Elongation (%) | ASTM D638 | 200 min. |
| Cold impact (-55℃) | ASTM D746 | No cracking |
| Heat shock (250℃, 4 hrs.) | AMS-DTL-23053 | No cracking |
| Longitudinal change (%) | AMS-DTL-23053 | +5, -15 |
| Secant modulus (psi) | AMS-DTL-23053 | 2.5 x 104 max. |
| Electrical: | ||
| Dielectric strength (volts/mil) | ASTM D876 | 500 min. |
| Volume resistivity (ohm-cm) | ASTM D876 | 1.0 x 1015 min. |
| Chemical: | ||
| Corrosion (121℃, 16 Hrs.) | AMS-DTL-23053 | No corrosion |
| Water absorption (%) | ASTM D570 | 0.5 max. |
| Fluid resistance (23℃, 24 hrs.) | ||
| Tensile strength (psi) | AMS-DTL-23053 | 900 min. |
| Flammability | N/A | |
| Shrink temperature, nominal | 115℃ | |
*For reference use only
Sizes
| Standard Size | Inside Diameter (As Supplied) | Inside Diameter (After Recovery) | Wall Thickness Nom (After Recovery) | |||
|---|---|---|---|---|---|---|
| inches | (mm) | inches | (mm) | inches | (mm) | |
| 1/8″ | .125 | 3.2 | .023 | 0.6 | .038 | 0.96 |
| 3/16″ | .187 | 4.8 | .059 | 1.5 | .043 | 1.09 |
| 1/4″ | .250 | 6.4 | .078 | 2.0 | .047 | 1.19 |
| 3/8″ | .375 | 9.5 | .118 | 3.0 | .050 | 1.27 |
| 1/2″ | .500 | 12.7 | .157 | 4.0 | .055 | 1.39 |
| 3/4″ | .750 | 19.0 | .315 | 8.0 | .065 | 1.65 |
| 1″ | 1.000 | 25.4 | .400 | 10.2 | .075 | 1.90 |
| Standard Colors: Clear only Standard Package: 4 feet (4′) How to Order: (Type of material) (Size) (Color) (Packaging) Example: W3C 1/4 Clear 4′ |
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