Cable patch, also known as cable wrap, zipper heat shrink tubing,is used to quickly repair damaged cable jacket and to simply andquickly seal and insulate the damaged cable jacket. Cable repair patchis a cover-type sheath repair casing, construction is simple, the size ofa wide range of options, applicable to all occasions, the application ofhot melt adhesive to sole the problem of waterproof seal, insulationcan reach the integrity of the cable insulation level.
1.> 3: 1 reduction ratio
3.Provide mechanical durability
4. Simple and quick operation
5. Has excellent acid and alkali corrosion and excellent mechanical propertiesSleeves and channels can be shortened to meet application needs7.Channel to provide a permanent shutdown system
8.Installation temperature range:-15℃-45 ℃
9.Used for cable jacket repalr
10.Primary insulation cover on low voltage cable
| Project | Unit | Technical Specifications |
| Hardness | SHORE A | ≥90 |
| Tensile strength | Map | ≥8.0 |
| Elongation at break | % | ≥300 |
| Volume resistivity series | Ω·m | ≥1014 |
| Breakdown strength | KV/mm | ≥20 |
| Shrinkage temperature | ℃ | ≥120-130 |
| Water absorption rate | % | ≤0.1 |
| Specification | Length (mm) |
| LDCRS-23/8 | 450mm |
| LDCRS-32/11 | 550mm |
| LDCRS-42/15 | 600mm |
| LDCRS-50/18 | 700mm |
| LDCRS-62/22 | 820mm |
| LDCRS-75/25 | 900mm |
| LDCRS-92/30 | 900mm |
| LDCRS-100/35 | 900mm |
| LDCRS-122/38 | 1000mm |
| LDCRS-135/40 | 1000mm |
| LDCRS-150/45 | 1000mm |
| LDCRS-160/50 | 1000mm |
| LDCRS-180/60 | 1000mm |
| LDCRS-210/70 | 1000mm |
| LDCRS-220/75 | 1000mm |
| LDCRS-255/85 | 1000mm |
| LDCRS-300/100 | 1000mm |
For more detailed information about our products, please feel free to contact us for a quote.
We offer customized solutions specifically built to meet your exact specifications, environment and performance goals.
© 2025 ZHEJIANG LANGDAO ELECTRIC CO., LTD All Rights Reserved