Several factors that cause the wall thickness of the silicone glass fiber tube to fail to meet the standard

In practical application, if the wall thickness of the Silicone Glass Fiber Tube is uneven, it will lead to serious consequences. The most direct impact is that the partial withstand voltage level of the silicone glass fiber tube is not enough, and it is easy to be broken down. So what factors lead to the production of the silicone glass fiber tube? Uneven wall thickness? Below is the professional technical engineer of the glass fiber tube manufacturer to give you the answer.
1. Blank tube weaving
During the weaving process of the blank tube, the speed of the machine is unstable, resulting in a difference in the density of the braided tube. This is a common problem with old-fashioned knitting machines. As a well-known enterprise in the industry, Wojie New Materials has replaced all equipment with new CNC equipment. This problem can be completely eliminated.
2. Extrusion of silicone rubber
For the silicone rubber fiberglass tube in the silicone glass fiber tube, the inner rubber tube must be extruded before the blank tube is braided. When the inner rubber tube is extruded, the temperature does not meet the requirements or the extrusion wall thickness is uneven; It directly leads to the substandard wall thickness of the finished silicone glass fiber tube.
3. The concentration of silicone resin is not up to standard
Silicone resin fiberglass tube needs to be impregnated with silicone resin after the blank tube is braided. When the concentration of silicone resin is not suitable or the diluent is not fully fused, the wall thickness of the silicone glass fiber tube is likely to be uneven.
4. The paint bucket has been used for too long
The paint bucket has been used for too long, and the silicone resin in the bucket has not been renewed for a long time, which will easily lead to solvent crystallization or agglomeration. These crystallization or agglomeration are dipped in the silicone glass fiber tube, which will also cause the wall thickness of the finished casing uneven.
With the existence of the above four points, it is a high probability event that the wall thickness of the silicone glass fiber tube does not meet the standard. In order to reduce the proportion of unqualified products, in the actual production operation, what we have to do is to avoid the occurrence of the above phenomena as much as possible, adopt regular and irregular dual mechanisms to maintain and inspect equipment frequently, improve the production process, and strengthen the quality control and inspection mechanism , Put an end to the flow of defective products to the market!