3M MDT 3:1 Medium Duty Heat Shrink Tubing
- MFR #:MDT
- EIS #:PH21-MDT
- Series #:MDT
- MFR #:MDT
- EIS #:PH21-MDT
- Series #:MDT
3M™ MDT medium-duty tubing is designed to provide reliable performance as well as excellent mechanical and environmental protection. These flame-retardant products combine the important advantages of easy handling and installation with maximum operating reliability and system protection. - 3M™ MDT tubing offers increased flexibility in combination with excellent abrasion, corrosion and environmental resistance properties and meets MILDTL-23053/15, Class 2.
$16.11
- $82.48
Select from the options below
3M™ MDT medium-duty tubing is designed to provide reliable performance as well as excellent mechanical and environmental protection. These flame-retardant products combine the important advantages of easy handling and installation with maximum operating reliability and system protection. - 3M™ MDT tubing offers increased flexibility in combination with excellent abrasion, corrosion and environmental resistance properties and meets MILDTL-23053/15, Class 2.
Product Options
Showing 4 out of 4 options
 | Length: 4 ft | Expandable Diameter: 3 Inch | Color: Black | EIS Part #: MDT300048A | $ / each Pack: 15 Pieces/Carton | |
 | Length: 6 Inch | Expandable Diameter: 0 Inch | Color: Black | EIS Part #: MDT3000 | $ / Piece | |
| Length: 4 ft | Expandable Diameter: 1.5 Inch | Color: Black | EIS Part #: MDT150048A | $ / Piece Pack: 20 Pieces/Carton | |
| Length: 4 ft | Expandable Diameter: 1.3 Inch | Color: Black | EIS Part #: MDT130048A | $ / each Pack: 15 Pieces/Carton |
- Attributes
- Features
- Applications
Attributes
General Information
Item NameHeat Shrink Tubing
SeriesMDT
General Features
TypeMedium Duty
Design & Construction
Insulation MaterialPolyolefin
Minimum Shrink Temperature121 °C
Wall TypeMedium
Performance Details
Heat Aging7 Days
Heat Shock4 hr
Low Temperature Flexibility55 °C
Shrink Ratio3:1
Tensile Strength2400 psi
Chemical Properties
Specific Gravity1.28
Electrical Properties
Dielectric Strength500 V/Mil
Physical Properties
Elongation475%
Water Absorption0.2%
Features
- MDT comes with a factory-applied sealant
- This sealant is a heat-activated thermoplastic material that remains soft and flexible over long periods under adverse environmental conditions
- During heating the sealant softens, bonds to underlying surfaces and fills small voids that might be present
- When cool, the sealant forms a barrier against water, moisture, dirt and other environmental contaminants
- Non-nutrient fungus resistance
- Non-corrosive chemical effect
- Self-extinguishing
- No dripping, flowing or cracking (4 hr at 225 °C) of heat shock
Applications
- MDT Tubing Installs Easily and Has Shrink Ratios to Accommodate Effective Insulating and Sealing Over Large Transitions, Splices and Battery Cables