Heat shrinkable tube or electrical tape which is better

热缩管与电工胶布哪个好

Heat shrinkable tube or electrical tape which is better

截止目前为止，很多电线的接头或者修复都是用电工绝缘胶布来做绝缘防护，但是会面临老化松动的问题，粘贴性能下降导致绝缘防护达不到要求，发生安全事故。因为绝缘胶布是一圈一圈的缠绕，一体性较差，并且工序繁杂，如果有时候线比较多，缠胶布会比较麻烦，下面跟随小编一起见证热缩管是否可以代替绝缘胶布？二者各有什么优势？

Up to now, many wire joints or repair is to use electrical insulation tape to do insulation protection, but will face the problem of aging and loosening, paste the performance of the decline in insulation protection can not meet the requirements of safety accidents. Because insulation tape is a circle of winding, poor integration, and the process is cumbersome, if sometimes the line is more, winding tape will be more trouble, the following follow me to witness whether heat shrinkable tube can replace insulation tape? What are the advantages of each of the two?

热缩管优势 Heat-shrinkable tube advantages

1、 由于热缩管是一体性，需要多长就截取多长，弥补了绝缘胶布缠绕过程中之间的空隙，可以防止松动脱落，安全性更加优异。

2、 热缩管的绝缘性更加优异，普通热缩管绝缘电压可以长期达到600V，耐电压可以达到2500V，1分钟不击穿，可以防止电路短路造成击穿。

3、 热缩管规格齐全，各种内径适用于各种电缆，可以适用于各种电缆。

4、热缩管加热后会紧贴各条电线，这样做出来的接头密封性能，绝缘性能和耐磨性能 绝缘胶布要强。

5、绝缘胶布虽然只需要用手缠绕，但它的各方面性能不及热缩管，电工绝缘胶布会受环境温度的影响，时间长了容易失去粘性，从而松散脱落。使用热缩管外观更加美观平整，而绝缘胶布缠绕总会有纹路，影响美观。

1, because the heat-shrinkable tube is integral, need more length to intercept more length, to make up for the gap between the insulation tape winding process, can prevent loosening off, security more excellent.

2, heat shrinkable tube insulation is more excellent, ordinary heat shrinkable tube insulation voltage can reach 600V for a long time, voltage resistance can reach 2500V, 1 minute without breakdown, can prevent circuit short circuit caused by breakdown.

3, heat-shrinkable tube specifications are complete, a variety of internal diameter for a variety of cables, can be applied to a variety of cables.

4, heat-shrinkable tube will be heated tightly to each wire, so that the sealing performance of the joint made, insulation performance and wear resistance insulation tape to strong.

5, insulation tape although only need to wind by hand, but its performance in all aspects is not as good as the heat shrinkable tube, electrical insulation tape will be affected by the ambient temperature, easy to lose adhesion over time, thus loosening off. The appearance of using heat shrink tube is more beautiful and flat, while insulation tape winding will always have lines, affecting the beauty.

电工绝缘胶布优势 Electrical insulation tape advantages

1、在不剪断线缆的情况下，电工绝缘胶布的优势会更加明显，直接将电工绝缘胶布缠绕在电线上就可以完成导体的绝缘与电线的修复。

2、电工胶布兼容性非常强，不管多粗和多细的电线，均可以使用一种规格的电工胶布进行缠绕，而热缩管需要根据电线外径来购买相应规格的热缩管才可以。对于少量的电线修复，使用电工绝缘胶布更加合适。

1, in the case of not cutting the cable, the advantages of electrical insulation tape will be more obvious, directly electrical insulation tape wrapped around the wire can complete the conductor insulation and wire repair.

2, electrical tape compatibility is very strong, no matter how thick and thin wire, can use a specification of electrical tape for winding, and heat-shrinkable tube need to buy the corresponding specifications of heat-shrinkable tube according to the outer diameter of the wire can be. For a small amount of wire repair, the use of electrical insulation tape is more appropriate.

经过上述，热缩管的优点显而易见，绝缘性，整体性，密封性都要强于绝缘胶布，热缩管的耐磨、防水是绝缘胶布无法替代的，但是绝缘胶布的优势是快速修复电线，各有各的优势，存在即合理，根据实际应用情况来选择使用热缩管还是电工胶布。可以得出结论，热缩管可以代替绝缘胶布，实现绝缘功能，在便捷兼容性方面无法完全替代。需要增强密封性，选用带胶热缩管即可，可以有效的防止灰尘水汽接触到导体。

After the above, the advantages of heat-shrinkable tube is obvious, insulation, integrity, sealing are stronger than the insulation tape, heat-shrinkable tube wear-resistant, waterproof is irreplaceable insulation tape, but the advantage of insulation tape is to quickly repair the wire, each has its own advantages, the existence of that is reasonable, according to the actual application to choose to use heat-shrinkable tube or electrical tape. It can be concluded that the heat shrinkable tube can replace the insulation tape to achieve the insulation function, in terms of convenient compatibility can not be completely replaced. Need to enhance the sealing, the choice of heat-shrinkable tube with adhesive can effectively prevent dust and water vapor from contacting the conductor.