3M™ MDT-A Heat Shrink Tubing
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Details
Highlights
- Balances electrical, physical and chemical properties for various industrial applications
- Offers shrink-fit protection and strain relief of wires, solder joints, terminals and connections
- Suitable for lightweight wire-harness covering, wire marking, wire bundling and component packaging
- Made of flexible polyolefin
- Withstands temperatures of -55 to 130 degrees C
- Halogen free
3M™ Heat Shrink Cable Sleeve MDT-A is a medium wall Heat Shrink Tubing range with hot melt adhesive, designed to provide reliable performance for electrical splices, connections and terminations up to 1.0 kV as well as mechanical and environmental protection. MDT-A Heat Shrink Tubes have a Halogen Free Polyolefin crosslinked outer wall and have a factory-applied adhesive inner layer.
3M™ MDT-A is a mediumwall polyolefin heatshrink tubing with hot melt adhesive. Shrink ratio is up to 4.5:1, minimum shrink temperature is 135°C, operating temperature is -55°C to +130°C. MDT-A is halogen free, PBDE free, provides good chemical resistance and IP 68 sealing. MDT-A is a specially designed medium wall tubing which provides tough and flexible insulation and is ideal for the protection of cable joints and terminations in outdoor applications. MDT-A is supplied with a specially designed hot melt adhesive layer. The adhesive is applied during extrusion of the tubing thus achieving a very smooth, constant adhesive layer which ensures excellent sealing properties. MDT-A is available in sizes from 12.0/3.0 mm to 120.0/40.0 mm with a wall thickness (recovered) of 2.5-3.3 mm in colour black. Standard packaging 1 m pieces in bulk-, standard- or display-pack. Certificates / Approvals: Lloyd’s Register Certificate 95/30032 and RoHS 2011/65/EU Compliant.
Typical Properties
| Adhesive Lined | Yes |
| Adhesive Material | Hot-melt adhesive, Hot melt adhesive layer |
| Applications | Electrical Insulation |
| Breaking Strength (Imperial) | 19 Kilogram per Centimetre |
| Cable Type | Any type of cable |
| Chemical Resistant | Yes |
| Dielectric Strength (V/mil) | 11 kV / mm |
| Elongation | 4.75 Percent |
| Flame Retardant | No, Self-Extinguishing, Non Self-Extinguishing |
| Halogen Free | Yes |
| Inner Diameter After Heat-Shrink | 6 mm, 7.5 mm, 8 mm, 12 mm, 18 mm, 26 mm, 36 mm, 40 mm |
| Inner Diameter After Shrink (Imperial) | 0.236 in, 0.295 in, 0.315 in, 0.472 in, 0.709 in, 1.024 in, 1.417 in, 1.575 in |
| Inner Diameter Before Heat-Shrink | 19 mm, 27 mm, 32 mm, 38 mm, 50 mm, 70 mm, 90 mm, 120 mm |
| Inner Diameter Before Shrink (Imperial) | 0.748 in, 1.063 in, 1.26 in, 1.496 in, 1.969 in, 2.756 in, 3.543 in, 4.724 in |
| Material | Polyolefin with Adhesive |
| Maximum Operating Temperature (Celsius) | 130 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 266 ℉, 275 ℉ |
| Minimum Shrink Temperature | 135 ℃ |
| Model | Heat-shrink |
| Operating Temperature Range (Celsius) | -55 °C to 130 °C |
| Operating Temperature Range (Fahrenheit) | -67 °F to 230 °F |
| Product Colour | Black |
| Product Type | Shrink, Medium Wall Tubing (Adhesive Lined) |
| Relaxed Tube Length (metric) | 1 m |
| Shrink Ratio | 3:1, 4:1 |
| Smallest Saleable Unit | Each |
| Splice Type | Heat Shrink |
| Strengthened Construction | No |
| Tensile Strength (Imperial) | 2400 Pound-Force Per Square Inch |
| Tubing Type | Medium Wall |
| UL Approval | No |
| UV Resistant | Yes |
| Voltage Application | Low Voltage |
| With Inner Glue | Yes |
| Overall Diameter (Metric) | 19 mm, 27 mm, 32 mm, 38 mm, 50 mm, 70 mm, 90 mm, 120 mm |
| Overall Length (Metric) | 1 m |
Resources
3M™ MDT-A Heat Shrink Tubing_Datasheet_EN_EUData Sheets
(PDF, 83KB)
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Similar products
| Inner Diameter After Heat-Shrink | 6 mm, 7.5 mm, 8 mm, 12 mm, 18 mm, 26 mm, 36 mm, 40 mm | |||
| Maximum Operating Temperature (Fahrenheit) | 266 ℉, 275 ℉ | |||
| Inner Diameter Before Heat-Shrink | 19 mm, 27 mm, 32 mm, 38 mm, 50 mm, 70 mm, 90 mm, 120 mm | |||
| Maximum Operating Temperature (Celsius) | 130 ℃ | |||
| Inner Diameter After Shrink (Imperial) | 0.236 in, 0.295 in, 0.315 in, 0.472 in, 0.709 in, 1.024 in, 1.417 in, 1.575 in | |||
| Inner Diameter Before Shrink (Imperial) | 0.748 in, 1.063 in, 1.26 in, 1.496 in, 1.969 in, 2.756 in, 3.543 in, 4.724 in |
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