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    The importance of compeletely shrink

    Website:www.dicoretubing.com   Date:2020-09-10

    Today , we talk about a problem you will come accross when you using dual wall heat shrink tubing . 


    There is a layer of hot melt glue inside , it is why we named it dual wall heat shrink tubing . The hot melt glue will melt when we heat the dual wall heat shrink tubing . The function of hot melt glue is waterproof and seal .


    When the diameters of heat shrink tubing and cable are similar , you should  make sure the duanl wall heat shrink tubing be compeletely shrink . For example , the diameter of dual wall heat shrink tubing is 3.2mm and the diameter of cable is 3.0mm . 


    One of our customer came accross this problem , they asked us that is there not enough glue in the dual wall heat shrink tubing . In fact , the reason the diameter of the cable and heat shrink tubing are similar ,  when it seem the heat shrink tubing already cover the cable tightly , the glue inside the tubing had not completely melted .  So we should heat it more .

    Now , you can see the glue overglue , the dual wall heat shrink tubing stick toughly on the cable . 


    Maybe , you will also come across some problem , when you use heat shrink tubing , sometimes , it is not because of the quality , but a wrong way using it . You can contact us once you coming across any problem about heat shrink tubing .



    Author: Gaven

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    Next:The expanding process of heat shrink tubing

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