Does Rubber Rings Factory introduce how to make the surface of rubber products smooth?
1. Use lubricants, such as silicone oil, talcum powder, fatty acid powder, etc. However, the rubber treated in this form will contaminate contact during use, the effect lasts for a short time, and the lubricating effect is medium.
2. Surface coating, such as polyurethane coating. This treatment method requires a series of complex treatments on the finished product, which has a good surface improvement effect and a long duration.
3. Add some special lubricants to the material. These lubricants will continue to separate on the rubber surface after the rubber is formed and play a lubricating effect of medium lubrication, but their action time is long and does not require special treatment.