3M MW 2.5:1 Adhesive-Lined Heat Shrink Tubing
- MFR #MW
- EIS #PH21-MW
- Series #MW
$224.07 - $681.94
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Min QTY1QTY Increment1more infoPack--
| Stock Status | |||
|---|---|---|---|
 | 0.25 Inch | $ / Foot Pack: 12 Pieces/Case | |
| 0.187 Inch | $ / Foot Pack: 12 Pieces/Case | |
 | 0.75 Inch | $ / Foot Pack: 45 Pieces/Case |
3M™ Heat Shrink Tubing MW is a semi-rigid, 110 °C (230 °F) heat-shrinkable polyolefin tubing that is co-extruded and selectively cross-linked to provide an integral, meltable inner wall. When heated in excess of 135 °C (275 °F), the inner meltable wall of the tubing is simultaneously softened and forced by the shrink action into intimate contact with all underlying surfaces, interstices and small voids. - Upon cooling, the MW tubing provides a tough protective and insulating barrier, highly resistant to penetration by moisture and the attack of chemicals and solvents.
Features
- Multiple wall polyolefin insulation, strain relief and sealing of electrical connections, wire splices and components
- When fully recovered, the tubing will shrink to 40% of its original diameter
- The recovered wall thickness of the tubing is proportional to the degree of recovery
- Non-corrosive chemical effect
- Non-nutrient Fungus Resistance
- No dripping, flowing or cracking (4 hr at 250 °C) of heat shock
- Volume Resistivity: 10^15 Ohm-cm
- Reflow Temperature: >80 °C
- Low Temperature Flexibility: -55 °C
- Temperature Rating: -55 to 110 °C
Applications
- For Braided-Shield Pigtails, Electrical Wiring, Mechanical Assemblies, Electronic Components, Electrical Wire Splices, Breakouts, Connections, Solder Joints, Delicate Wire Terminations, End-Sealing of Electrical Cables and Rigid Tubings
General Information
| Item Name | Heat Shrink Tubing |
| Series | MW |
General Features
| Type | Adhesive-Lined, Semi-Rigid |
| Shelf Life | 120 Months |
Design & Construction
| Color | Black |
| Insulation Material | Polyolefin |
| Minimum Shrink Temperature | 135 °C |
| Wall Type | Multiple |
Performance Details
| Heat Aging | 168 hr |
| Heat Shock | 4 hr |
| Low Temperature Flexibility | 55 °C |
| Shrink Ratio | 2.5:1 |
| Tensile Strength | 2200 psi |
Chemical Properties
| Specific Gravity | 1.0 |
Electrical Properties
| Dielectric Strength | 900 V/mil |
Physical Properties
| Elongation | 400% |
| Length | 4 ft |
| Water Absorption | 0.1% |
Environmental Condition
| Reflow Temperature | 80 °C |
Documents
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