Dunbar® 2:1 Neoprene Heat Shrink Tubing - Flexible Single Wall
Specification / Designation: M23053/1 | Flame Retardant
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Dunbar® 2:1 Neoprene Heat Shrink Tubing Single Wall Flexible Features
- Color: Black
- Shrink Ratio: 50% or More In Radial Direction
- Operating Temperature Range: -75°C to 120°C
- Flammability Rating: Mil-I-23053/1 Class 1 and Class 2
- Minimum shrink temperature: 135°C
- Please Note: Our Diameters for Heat Shrink Tubing are measured as ROUND TUBE, NOT FLAT.
Dunbar® Neoprene flame retardant heat shrink tubing is most commonly used for insulation, strain relief, and abrasion protection on cable harnesses and wire bundles in industries such as military and aerospace. Resistant to fluids and solvents such as lubricating oils, aviation, and ground-vehicle fuels and hydraulics. Neoprene remains flexible at low temperatures.
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Properties | Test Methods | Values | ||
Physical | Unaged | Tensile Strength | ASTM D 638 150°C/168hrs | Min. 1.1kgf/mm |
Elongation | Min. 250% | |||
Aged | Tensile Strength | ASTM D 638 150°C/168hrs | Min0.85kgf/mm | |
Elongation | Min. 200% | |||
Density | ASTM D 792 | Max. 1.4g/cm @23°C | ||
Heat Shock | MIL-I-23053 | Pass @200°C x 4hrs | ||
Low Temerature Flex | MIL-I-23053 | No Crack @-75°C | ||
Electrical | Dielectric | ASTM D 876 | Min. 300V/mil | |
Volume Resistivity | ASTM D 876 | Min. 1x10 – cm | ||
Chemical | Copper Corrosion | MIL-I-23053 150°C/16hrs | No Corrosion | |
Fluid Resistance
| MIL-I-23053 23°C/24hrs | Min. 0.85kfg/mm Min. 200% Min. 250V/mil | ||
Flammability | MIL-I-23053 | Pass |
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Product Details
Dunbar® Neoprene flame retardant heat shrink tubing is most commonly used for insulation, strain relief, and abrasion protection on cable harnesses and wire bundles in industries such as military and aerospace. Resistant to fluids and solvents such as lubricating oils, aviation, and ground-vehicle fuels and hydraulics. Neoprene remains flexible at low temperatures.
Product Specifications
Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760
Properties | Test Methods | Values | ||
Physical | Unaged | Tensile Strength | ASTM D 638 150°C/168hrs | Min. 1.1kgf/mm |
Elongation | Min. 250% | |||
Aged | Tensile Strength | ASTM D 638 150°C/168hrs | Min0.85kgf/mm | |
Elongation | Min. 200% | |||
Density | ASTM D 792 | Max. 1.4g/cm @23°C | ||
Heat Shock | MIL-I-23053 | Pass @200°C x 4hrs | ||
Low Temerature Flex | MIL-I-23053 | No Crack @-75°C | ||
Electrical | Dielectric | ASTM D 876 | Min. 300V/mil | |
Volume Resistivity | ASTM D 876 | Min. 1x10 – cm | ||
Chemical | Copper Corrosion | MIL-I-23053 150°C/16hrs | No Corrosion | |
Fluid Resistance
| MIL-I-23053 23°C/24hrs | Min. 0.85kfg/mm Min. 200% Min. 250V/mil | ||
Flammability | MIL-I-23053 | Pass |
Product Manuals
Frequently Asked Questions
Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.