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■Features
- It shrinks at a ratio of 3:1, making it ideal for objects with steps .
- The adhesive is applied to the inside of the heat shrink tubing, making the product highly water-resistant .
- This is a UL-certified product and can be purchased in small lots as an alternative to other companies' waterproof tubes or high-shrinkage tubes.
■ Recruitment history
・Wiring protection and waterproofing for railway vehicles, automobiles, motorcycles, and heavy construction machinery
Manufacturers | Situation before employment | Effects on recruitment |
Construction machinery manufacturer |
・From 2015 |
Our waterproof heat shrink tubing comes in sizes that other companies don't have, and it fits the customer's connector and cable outer diameter, which resulted in a significant reduction in work hours. |
■Sales
・This product can be purchased in quantities starting from 1m.
■ Examples of made-to-order products
・We can also manufacture large diameter sizes of 100mm or more.
Please contact us for details.
Material | Polyolefin |
standard |
UL224 VW-1 (UL No: E314714) Passed the combustion test for materials used in railway vehicles |
Shrinkage Start Temperature | 80℃ |
Minimum Full Shrinkage Temperature | 110℃ |
Operating temperature range | -55℃ to 125℃ |
Shrinkage rate | 3:1 |
Standard Color | black |
characteristics | Test Method | characteristic values |
Tensile strength | ASTM D 2671 | >12MPa |
Growth rate | ASTM D 2671 | >400% |
Axial shrinkage | - | 0–10% |
Elongation after thermal degradation | ASTM D 2671 | >350% |
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 |
*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 |
*When heat is applied, the adhesive inside the heat shrink tubing melts, then cools and hardens.
Model number | Before shrinkage | After shrinkage | |
Inner diameter D | Inner diameter D1 | Thickness T1 | |
CC-3006 | 3.0 | 1.0 | 0.95 |
CC-4815 | 4.8 | 1.6 | 1.1 |
CC-6020 | 6.0 | 2 | 1.2 |
CC-9030 | 9.0 | 3 | 1.3 |
CC-12040 | 12.0 | 4 | 1.6 |
CC-19060 | 19.0 | 6.4 | 2.0 |
CC-24080 | 24.0 | 8 | 2.4 |
CC-30010 | 30 | 10.0 | 2.4 |
CC-40013 | 40.0 | 13.3 | 2.4 |
Unit: mm
Model number | Inner diameter before shrinkage (φ) | 1 bottle | List price | 1m | 10m | 50m | 100m |
CC-3006 | 3.0 | 50m | 205 | 205 | 190 | 182 | 171 |
CC-4815 | 4.8 | 1m | 247 | 247 | 228 | 218 | 205 |
CC-6020 | 6.0 | 50m | 329 | 329 | 305 | 292 | 273 |
CC-9030 | 9.0 | 50m | 450 | 450 | 416 | 400 | 374 |
Model number | Inner diameter before shrinkage (φ) | 1 bottle | List price | 1m | 10m | 25m | 50m |
CC-12040 | 12.0 | 25m | 739 | 739 | 682 | 627 | 586 |
CC-19060 | 19.0 | 25m | 1,054 | 1,054 | 974 | 895 | 835 |
CC-24080 | 24.0 | 25m | 1,613 | 1,613 | 1,491 | 1,370 | 1,279 |
CC-30010 | 30.0 | 25m | 1,888 | 1,888 | 1,745 | 1,603 | 1,496 |
CC-40013 | 40.0 | 25m | 2,502 | 2,502 | 2,314 | 2,125 | 1,983 |