Heat Shrink Boot
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Heat Shrink Boots are manufactured from high quality cross-linked Polyolefin material conforming to stringent military specifications.
This boot provides an exceptional insulation, strain-relief & long term service reliability in connector joints of cable harness.
Features / Benefits
- Excellent Electrical strength & Mechanical toughness
- Excellent resistance to weathering, UV rays, Chemicals, Oils, Fuels & Solvents
- Flame retardant & Self extinguishing
- High shrink ratio, shrink temperature 120°C
- Easy to install even on connector, already mounted to cable
- Not melting and resistant to cold flow
- Wide operating temperature range
Diagram
Selection Chart
SELECTION CHART
| Product Code | H | J | P | R | U | JO | HW | JW | X | Y | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a | b | a | b | b | b | b | b | b | b | b | b | |
| (min) | (max) | (min) | (max) | (±10%) | (±10%) | (±10%) | (±10%) | (±20%) | (±20%) | (±20%) | (±20%) | |
| GHSB-111 | 25.60 | 10.30 | 23.80 | 4.70 | 38.00 | 21.20 | 10.00 | 8.30 | 2.00 | 1.20 | 18.00 | 13.00 |
| GHSB-714 | 32.00 | 14.00 | 32.00 | 7.00 | 65.00 | 36.00 | – | 17.00 | 1.80 | 1.80 | – | – |
| GHSB 202-4 | 37.00 | 20.00 | 37.00 | 8.40 | 76.00 | 46.00 | – | 14.50 | 1.70 | 1.30 | – | – |
All dimensions are in mm.
Technical Specification
TECHNICAL SPECIFICATION
| PROPERTIES | TYPICAL VALUE | STANDARD |
|---|---|---|
| Tensile Strength | 9.5 N/mm² (MPA)(min.) | ASTM D412 |
| Ultimate Elongation | 250 % (min) | ASTM D412 |
| Water Absorption | 0.5 % (max.) | ASTM D570 |
| Thermal Ageing | (175°C for 168 hrs) | ASTM D2671 |
| Tensile Strength | 8.5 N/mm² (Mpa) (min.) | ASTM D412 |
| Ultimate Elongation | 200% (Min.) | ASTM D638 |
| Low temp. Flexibility | No Cracking | ASTM D2671 |
| Heat Shock (250°C for 30 Min.) | No Cracking or Dripping | ASTM D2671 |
| Flammability | Self Extinguishing | ASTM D2671 |
| Dielectric Strength | 10 kV/mm.(min) | ASTM D149 |
| Volume Resistivity | 1 x 10¹² Ohm.cm (min) | ASTM D257 |
| Corrosion Resistance | Non Corrosive | ASTM D2671 |
| Resistance to Chemicals, Solvents, Oils & Lubricants | Good | MIL-I-81765A |
| Fungus Resistance | No Growth | ASTM G-21 |
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