What should I pay attention to when handling liquid silicone bracelets?
1. When the liquid silicone bracelet is made of carbon black, the external surface of the silicone rubber needs to be thicker, so as not to cause the illusion of bright surface;
2. The flashing peak of the parting surface is required to be less than 0.05mm;
3. When the color requirement is silver, secondary oil injection treatment is required, otherwise flow phenomenon will occur;
4. The hardness of silica gel is generally adjusted between 40 degrees and 61 degrees;
5. The liquid silicone bracelet needs to be treated with adhesive before it can be glued. At the same time, the treatment agent cannot overflow on the outer surface of the liquid silicone bracelet; double-sided adhesive depends on the material to be glued;
6. Before opening the formal mold, it is generally required to first open a sample mold to confirm the feasibility of the product. If there is a problem, it can only be modified on the sample mold. After the large mold is opened, it is generally not easy to modify, otherwise the mold life is very short ;
7. When the silicone is bent after assembly, in view of the soft characteristics of silicone, most mold openings require straightening the product and then opening the mold. There are also special circumstances;