Military Grade Heat Shrink Marker
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CYG-MT (AMS)
Heat Shrinkable Identification Sleeve for Wire & Cable Management
- Material: Cross-linked modified fluorine polymer
- Shrink ratio: 2:1 / 3:1
- Compliant with "RoHS" environmental standards
- Flexible, temperature-resistant, and high flame-retardant
- Superior printing performance for long-lasting identification
Applications
- Our military grade heat shrink marker is the ideal solution for a wide range of electronic applications. Its high flame-retardant properties and superior electronic insulation and mechanical protection make it ideal for insulating and identifying wires, cables, and terminals in demanding environments.
Features
- Compliant with "RoHS" environmental standards
- Flexible, temperature-resistant, and high flame-retardant
- Superior printing performance for long-lasting identification
- Meets GJB 7277-2011 standards
| Properties | Test Method | Typical Value | |
| Operating temperature (℃) | - | -55~135 | |
| Water absorption (%) | 23℃/24h | ≤0.5 | |
| Longitudinal change (%) | - | -5~ (5 2:1) -20~ (5 3:1) | |
| 2% Scan modulus (MPa) | - | ≤172 | |
| Tensile strength (MPa) | 500mm/min | ≥10.4 | |
| Ultimate elongation (%) | 500mm/min | ≥300 | |
| After aging 175℃/168h | Appearance | unidirectional rubbing for 50 times | the print is clearly visible |
| Ultimate elongation (%) | 500mm/min | ≥100 | |
| Insulation and voltage withstand | 2500V/60s | No breakdown | |
| Dielectric strength (kV/mm) | - | ≥ 19.7 | |
| Volume resistivity (Ω·cm) | - | ≥1014 | |
| Fluid resistance 23℃/24h | Tensile strength (MPa) | 500mm/min | ≥6.9 |
| Dielectric strength (kV/mm) | - | ≥15.8 | |
| Appearance | Unidirectional rubbing for 20 times | the print is clearly visible | |
| Heat shock | 225℃/4h | No dripping, no flowing, no cracking; After unidirectional rubbing for 50 times, the print is clearly visible; | |
| Printing durability | Rubbing for 30 times | the print is clearly visible | |
| Color stability | 175℃/24h | No fading | |
| Low temperature flexibility | -55℃/4h | No cracking | |
| Copper corrosion | 175℃/16h | No corrosion | |
| Flammability | - | Self-extinguishing within 60s | |
| Cold & heat shock test | -55℃, 135℃ | Ultimate elongation ≥100%; After unidirectional rubbing for 50 times, the print is clearly visible | |
| Salt spray test | GJB 150.11 | Ultimate elongation ≥100%; After unidirectional rubbing for 50 times, the print is clearly visible | |
| Damp heat test | GJB 150.9 | Ultimate elongation ≥100%; After unidirectional rubbing for 50 times, the print is clearly visible | |
| Fungal test | GJB 150.9 | Better than class 1 | |
Shrink Ratio: 2:1
| Size | As Supplied (mm) | After Recovery (mm) | |
| Minimum Inside Diameter | Maximum Inside Diameter | Wall Thickness | |
| Ø1.6 | 1.6 | 0.8 | 0.40±0.08 |
| Ø2.4 | 2.4 | 0.8 | 0.50±0.10 |
| Ø3.2 | 3.2 | 1.0 | 0.50±0.10 |
| Ø4.8 | 4.8 | 1.6 | 0.50±0.10 |
| Ø6.4 | 6.4 | 2.1 | 0.55±0.10 |
| Ø9.5 | 9.5 | 3.2 | 0.60±0.10 |
| Ø12.7 | 12.7 | 4.2 | 0.60±0.10 |
| Ø19.1 | 19.1 | 6.4 | 0.62±0.10 |
| Ø25.4 | 25.4 | 8.5 | 0.70±0.10 |
| Ø38.1 | 38.1 | 19.1 | 0.64±0.10 |
| Ø50.8 | 50.8 | 25.4 | 0.70±0.10 |
| Ø76.2 | 76.2 | 38.1 | 0.80±0.15 |
Note: Custom sizes are available upon request.
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