Wuxi Henglong Cable Material Co., Ltd.
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ENGLISH
Low smoke, halogen-free, and high flame retardant wrapping tape for cables is a high-tech fire-resistant and flame-retardant product designed specifically for cables, with significant low smoke, halogen-free, and high flame retardant properties. The following is a detailed introduction to the product:
1、Product Features
Low smoke and halogen-free: During combustion, this product releases very little smoke and does not contain toxic gases such as halogens, which is beneficial for reducing damage to people, equipment, and the environment. This is one of its most prominent features, especially suitable for places with high environmental and safety requirements.
High flame retardancy: This wrapping tape has excellent flame retardancy, which can effectively delay the spread of flames and reduce the risk of fire. Its flame retardant performance is usually measured by indicators such as oxygen index, and the higher the value, the better the flame retardant performance.
Excellent physical performance: The product generally has good tensile strength, elongation, and flexibility, and can be tightly wrapped around the cable without cracking or falling off easily.
Water resistance, oil resistance, and chemical resistance: This wrapping tape also has characteristics such as water resistance, oil resistance, and chemical resistance, which can maintain its performance under harsh environmental conditions.
2、Application Fields
Low smoke, halogen-free, high flame retardant wrapping tape for cables is widely used in various cable applications that require fire and flame retardancy, including but not limited to:
Fire prevention of cables in power plants, substations and other electrical facilities.
Fire prevention of cables in public places such as high-rise buildings, subways, tunnels, etc.
Cable protection in industries such as petrochemicals and steel metallurgy.
Fire protection of communication optical cables.
3、Product advantages
Environmental protection and safety: The low smoke and halogen-free characteristics make it more environmentally friendly and safe, meeting the high requirements of modern society for environmental protection and personal safety.
Excellent performance: Its high flame retardancy, excellent physical properties, and weather resistance make it an ideal choice for cable fire protection.
Economical and practical: Although the initial investment may be slightly higher than that of ordinary wrapping tape, its long-term fire protection effect and lower maintenance cost make the overall investment more economical.
Common Specification Table
常用规格表
| 性能指标 Properties | 单位 Unit | 规格 Specification | |
| 厚度（mm) Thickness | mm | 0.15±0.02 | 0.2±0.02 |
| 克重（g/m²） Grammage | g/m² | 150±20 | 220±20 |
| 抗张强度（N/cm) Tensile strength | N/2.5cm | ≥150 | ≥200 |
| 伸长率（%） Elongation | % | ≥15 | ≥15 |
| 氧指数 Oxygen index | % | ≥50 | ≥50 |
| 温度指数Temperature index | ℃ | ≥450 | ≥450 |
| 烟密度 Smoke density | p | ≤150 | ≤150 |
| 优势Advantage | 与目前市场高阻燃玻璃纤维绕包带相比：Compared with the current market high flame retardant glass fiber wrapping tape: | ||
| 1、具有15%独特伸长率，绕包紧、不开裂，普通产品没有伸长率，绕包松，易出现大外径，电缆弯曲时极易裂开。2、柔软，绕包时不上翘，护套后外观圆整，无波浪状，特别是在冬天绕包时均不出现上翘、外户凹凸现象。3、折叠20次以上不断，可100%绕包用完。（普通产品折叠2-3次会折叠，且剩余5-10%无法用完，浪费大。）1. It has a unique elongation of 15%, with tight wrapping and no cracking. Ordinary products have no elongation, loose wrapping, and are prone to large outer diameters. When the cable is bent, it is extremely easy to crack.2. Soft, does not curl up when wrapped, has a round and smooth appearance after being sheathed, without any waves, especially in winter when wrapped, there is no curling up or unevenness outside.3. Folding more than 20 times continuously, it can be 100% wrapped and used up. (Ordinary products will fold 2-3 times, and the remaining 5-10% cannot be used up, resulting in significant waste.) | |||
| Support customizing other specifications 支持定制其他规格 | |||
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