Adhesive lined Mini Heat Shrink Cap (HSEC) is specially designed to provide mechanical and environmental of stub splice in electrical harness. Clear caps allow see-through inspection. Black caps are flame-retardant.
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Adhesive lined Mini Heat Shrink Cap (HSEC) is specially designed to provide mechanical and environmental of stub splice in electrical harness. Clear caps allow see-through inspection. Black caps are flame-retardant.
Features of Heat Shrink Cap
> 4:1 shrink ratio allows a few sizes to cover a wide range of splice
> Mechanically tough jacket provides strain relief and abrasion protection.
> Thick adhesive liner forms an effective barrier against fluids and moisture and performs well at an extended temperature range.
> Colors: Black or Clear
> Operating temperature：-40 ℃ to 105 ℃
> Minimum shrink temperature: 100 ℃
> Minimum fully recovery temperature: 135 ℃
| ProPerty | Test Method | Typical Data |
| Tensile strength | ASTM D 2671 | 10.4Mpa (min.) |
| Tensile strength after aging158℃、168 hrs | ASTM D 2671 | Remains 70% |
| Elongation at break | ASTM D 2671 | 200% (min.) |
| Elongation at break after aging 158℃、168 hrs | ASTM D 2671 | 100% (min.) |
| Longitudinal shrinkage | UL 224 | 0 to – 10% |
| Heat shock | 250℃、4hrs | No cracking、no dropping |
| Cold bend -40℃、1hr | ASTM D 2671 | No cracking |
| Voltage withstandAC 2500V、60 seconds | ASTM D 2671 | No breakdown |
| Volume resistance | ASTM D 876 | 1014Ω.cm (min.) |
| flammability | SAE-AMS-DTL-23053/5 | Self extinguish in 30 sec. |
| Copper corrosion158℃、168 hrs | UL 224 | pass |
| Water absorption | ASTM D 570 | < 0.5% |
HSMC-E mm(inch)
| PartNumber | StandardLengthas supplied(mm) | Inner Diameter as supplied (Min) | Inner Diameter Recovered(Max) | Recovered Total wall Thickness (Min) | Recovered Jacket wall Thickness (Min) | Recovered Adhesive wall Thickness (Min) |
| HSMC-E-1 | 30.35 | 5.72(0.225) | 1.27(0.050) | 1.20(0.047) | 0.64(0.025) | 0.56（0.022） |
| HSMC-E-2 | 30.35 | 7.44（0.293） | 1.65（0.065） | 1.52（0.060） | 0.76（0.030） | 0.76（0.030） |
| HSMC-E-3 | 40.50 | 10.85（0.427） | 2.41（0.095） | 1.91（0.075） | 0.89（0.035） | 1.37（0.054） |
HSMC-D mm(inch)
| PartNumber | Size | Total Length as supplied | Workable Length as supplied | Inner Diameter as supplied (Min) | Inner Diameter recovered (Max) | Recovered Total Wall Thickness |
| HSMC-D-1 | 1/8 | 22.0（0.87） | 12.7（0.50） | 3.2（0.125） | 0.58（0.023） | 1.22±0.15（0.048±0.006） |
| HSMC-D-2 | 3/16 | 25.4（1.00） | 15.2（0.60） | 4.8（0.187） | 1.52（0.060） | 1.57±0.20（0.062±0.008） |
| HSMC-D-3 | 1/4 | 28.4（1.12） | 15.2（0.60） | 6.4（0.250） | 2.03（0.080） | 1.98±0.20（0.078±0.008） |
| HSMC-D-4 | 3/8 | 31.8（1.25） | 18.3（0.72） | 9.5（0.375） | 2.29（0.090） | 2.08±0.25（0.082±0.010） |
| HSMC-D-5 | 1/2 | 38.1（1.50） | 21.6（0.85） | 12.7（0.500） | 2.29（0.090） | 2.54±0.25（0.100±0.010） |