The cold-shrinkable cable accessories are made of high-quality liquid silicone rubber with full cold-shrink technology terminals and intermediate joints, which are easy to construct, safe and of high quality. This product is widely used in power lines in the fields of power, petrochemical, metallurgy, railway, port and construction. Generally, elastomer materials (commonly used are silicone rubber and ethylene propylene rubber) are vulcanized in the factory by injection molding, and then the diameter is expanded and lined with plastic spiral support to form various cable accessories. When installing a cold-shrinkable terminal head in the field, put these pre-expanded pieces on the treated cable end or connector, and pull out the internally supported plastic spiral strip (support). Use the shrinkage of the cold-shrinkable tube to make the cold-shrinkable tube and the The cable is completely tight, and the terminal is sealed with a semiconductor self-adhesive tape to make it have good insulation and waterproof and moisture-proof effects. It is a cable accessory that is compacted on the cable insulation.

advantage:

1. The heat-shrinkable cable accessories need to be heated by fire, and there is a danger that the inner layers of the accessories will detach when they are bent or moved. The cold-shrinkable cable accessories do not need to be heated by fire. Internal interface characteristics, no need to use fire heating during operation, not only avoid the trouble of heating with fire, but also eliminate the hidden danger of fire.

2. Small size, convenient operation, agility, no special tools, no fire, no heating during installation, safe and reliable, save time and effort, just remove the core, the elastomer will quickly shrink and hoop on the required installation Parts.

3. Wide application range, anti-fouling, anti-aging, anti-corrosion, and can be used for a long time in the harsh environment.

4. It has stable performance and long service life. The sealant adheres to all connection parts to achieve overall sealing. It has good insulation, waterproof and moisture-proof effects, and prevents and avoids operating accidents caused by the atmospheric environment.

冷缩电缆附件那么受欢迎的原因

冷缩电缆附件是采用上等液体硅橡胶制造而成全冷缩技术终端和中间接头，施工方便，安全，品质高。该产品广泛运用于电力、石油化工、冶金、铁路、港口和建筑等领域中电力线路中。 一般是使用弹性体资料（常用的有硅橡胶和乙丙橡胶）在工厂内打针硫化成型，再经扩径、衬以塑料螺旋支持物构成各种电缆附件的部件。现场装置冷缩终端头时，将这些预扩张件套在经过处理后的电缆末端或接头处，抽出内部支持的塑料螺旋条（支持物），利用冷缩管的收缩性，使冷缩管与电缆完全紧贴，同时用半导体自粘带密封端口，使其具有良好的绝缘和防水防潮效果，压紧在电缆绝缘上而构成的电缆附件。

优点:

1、热收缩式电缆附件需要用火加热，而且受到弯曲或者挪动热收缩式电缆附件会出现附件内部层间脱开的危险；冷缩电缆附件不需要用火加热，靠弹性压紧力来确保内部界面特性，操作中不用用火加热，既免去了用火加热的麻烦，也杜绝了火灾隐患。

2、体积小、操作便利、敏捷、无需专用工具，安装时不用明火，不用加热，安全可靠，省时省力，只需将线芯抽去，弹性体便迅速收缩并紧箍于所需安装的部位。

3、适用范围宽，抗污垢，耐老化，具有抗腐蚀性，能够在外界恶劣的环境下长期使用。

4、本身具有稳定的性能，使用寿命较长，密封胶粘接各连接部位，实现整体密封，具有良好的绝缘和防水防潮效果，杜绝并避免因大气环境造成的运行事故。

KeHong Enterprises Co.,Ltd.
www.gzhelectric.com
www.khenterprise.en.alibaba.com
E -mail：gavin@gzhelectric.com
Tel:+86-20-82586869, Mobile: +8615918777767
Wechat:008615918777767
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