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
2021-07-29
This is a video we shot for one of our customer to remind him something he should pay attention .
2020-09-10
When the diameters of heat shrink tubing and cable are similar , you shouldmake sure the duanl wall heat shrink tubing be compeletely shrink .
2020-07-23
We are a heat shrink tubing manufacturer , this vedio shows expanding process of heat shrink tubing .