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Transparent heat-shrinkable tubing with adhesive that shrinks at a 3:1 ratio
■Features
- Shrinkable tubing manufactured by co-extrusion of polyolefin resin and hot melt adhesive
- It is transparent so you can check the internal condition.
- It shrinks at a ratio of 3:1, making it ideal for objects with steps .
- It has strong insulating properties and a hot melt adhesive is applied to the inside of the heat shrink tubing, making it a highly drip-proof product.
- It is widely used in automotive and marine cables and automatic control devices to protect metal wires from moisture and to bundle wires.
■ Recruitment history
- Can be used to protect and waterproof wiring in railway vehicles, automobiles, motorcycles, and heavy construction machinery.
■Sales
・Only CCN-6020/CCN-12040 can be purchased from 1m.
■ Examples of made-to-order products
・Large diameter sizes of 50mm or more can also be manufactured.
Please contact us for details.
Material | Polyolefin |
standard | UL224 VW-1 125℃ 600V (UL No: E314714) Passed the combustion test for materials used in railway vehicles |
Shrinkage Start Temperature | 80℃ |
Full shrinkage temperature | 110℃ |
Operating temperature range | -55℃ to 125℃ |
Shrinkage rate | 3:1 |
Standard Color | transparent |
characteristics | Test Method | characteristic values |
Tensile strength | ASTM D 2671 | >12MPa |
Growth rate | ASTM D 2671 | >400% |
Axial shrinkage | UL224 | 0–10% |
Eccentricity | ASTM D 2671 | >40% |
Elongation after thermal degradation | ASTM D 2671 | >200% |
Tensile strength after thermal degradation | 158℃ 168 hours | >11MPa |
Flammability | UL224 VW-1 | Passed |
Dielectric strength | ASTM D 2671 | No destruction |
AC2500V 60 seconds | ||
Resistance value | ASTM D 876 | >10 to the power of 14 Ω.cm |
copper corrosive | UL224 | No corrosion |
168 hours at 158°C |
*The above values are test values and are not guaranteed values.
■Adhesive material properties
characteristics | Test Method | characteristic values |
Water absorption | ISO 62 | <0.2% |
Adhesive softening point | ASTM E28 | 85±5℃ |
Peel strength | DIN 30672 | 4 N/cm |
Rot resistance | ISO 846 | Passed |
*Please note that D indicates the inner diameter of the tube, not the folded diameter.
Model number | Before shrinkage | After shrinkage | |
Inner diameter D | Inner diameter D1 | Thickness T1 | |
CCN-3006 | 3.0 | 1.0 | 0.95 |
CCN-4815 | 4.8 | 1.6 | 1.0 |
CCN-6020 | 6.0 | 2 | 1.2 |
CCN-9030 | 9.0 | 3 | 1.3 |
CCN-12040 | 12.0 | 4 | 1.6 |
CCN-19060 | 19.0 | 6.0 | 2.0 |
CCN-24080 | 24.0 | 8 | 2.4 |
CCN-30010 | 30 | 10 | 2.4 |
CCN-40013 | 40.0 | 13.3 | 2.4 |
CCN-50019 | 50.0 | 19.0 | 2.4 |
Model number | Inner diameter before shrinkage (φ) | 1 bottle | List price | 1m | 10m | 50m |
CCN-4815 | 4.8 | 1m | Non-stock | Non-stock | Non-stock | Non-stock |
CCN-6020 | 6.0 | 50m | 372 | 341 | 314 | 302 |
CCN-9030 | 9.0 | 50m | Non-stock | Non-stock | Non-stock | Non-stock |
Model number | Inner diameter before shrinkage (φ) | 1 bottle | List price | 1m | 10m | 25m |
CCN-12040 | 12.0 | 25m | 836 | 763 |
704 |
647 |
CCN-19060 | 19.0 | 25m | Non-stock | Non-stock | Non-stock | Non-stock |
CCN-24080 | 24.0 | 25m | Non-stock | Non-stock | Non-stock | Non-stock |
CCN-30010 | 30.0 | 25m | Non-stock | Non-stock | Non-stock | Non-stock |
CCN-40013 | 40.0 | 25m | Non-stock | Non-stock | Non-stock | Non-stock |