Description
Product Description
Heat Shrink Sleeve is a thermoplastic insulating tube that shrinks rapidly in diameter after heating. It is mainly used for insulation, protection, sealing and identification of wires, cables, joints and metal pipes.
Product advantages
| Heat Shrink Sleeve Characteristics | Description |
|---|---|
| Shrink when heated | After heating, the diameter shrinks to 1/2, 1/3, or even 1/4 of the original (depending on the shrinkage ratio). |
| Insulation protection | Provide stable electrical insulation to prevent short circuits and electric leakage. |
| Waterproof and sealing | Some adhesive - type (with hot - melt adhesive lining) can be waterproof and moisture - proof. |
| Abrasion and corrosion resistance | Prevent external mechanical wear and chemical corrosion. |
| Temperature resistance performance | The conventional working temperature range is -55℃ ~ 125℃, and the high - temperature type can reach 200℃. |
| Diverse colors | Can be used for wire identification and grouping management. |
Product parameters
|
performance |
index |
Test method |
|
tensile strength |
≥10.4 MPa |
ASTM D 2671 |
|
Elongation at break |
≥200% |
ASTM D 2671 |
|
Tensile strength after aging |
≥7.3 MPa |
158℃×168h |
|
Elongation at break after aging |
≥100% |
158℃×168h |
|
axial change rate |
-5%~+5% |
ASTM D 2671 |
|
Flame retardancy |
VW-1 |
ASTM D 2671 C |
|
Breakdown strength |
≥15kV/mm |
ASTM D 149 |
|
Volume resistivity |
≥1014 Ω·cm |
IEC 60093 |
certificate
Product display
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