Most of the time, the effect of choosing a silicone product mainly depends on the design method, but sometimes the main effect of a product may also be its appearance pattern or the degree of hardness and softness. If you want to customize a silicone product, you have to match the degree of hardness and softness. Many product designs are ideal, but when you choose the effect of softness and softness, you often have different effects, In particular, special shaped parts of the larger right angle silicone products in the hardness of the choice must pay attention to a few problems!

We all know that the harder the material is, the more brittle it will be. If we use it properly, the above problems will not occur. For example, tungsten steel in steel has high hardness and brittle material. Therefore, there is the same phenomenon in the silicone products industry. The higher the material of silicone products, the greater the possibility of its brittleness, In addition to the shape of the product in a very brittle state, the probability of tearing is relatively large, so for special-shaped silicone parts, the hardness is too high, the product is too brittle is the most important problem to pay attention to!

In addition, many high hardness silicone products can't achieve the expected effect in the self dismantling process. For example, the 80 degree raw material self dismantling thread may break the rough edge during the process of removing the edge, which is mainly caused by two factors. One is the material problem of the raw material, the molecular structure of silica is too dispersed, that is, the purity of the raw material is not high enough, The second is in the production of silicone products manufacturers vulcanization time is too long, resulting in brittle products!

However, different improvements can be made by using high hardness raw materials for production customization. In the product mold structure, the sharp corners of the product can be chamfered, and the right angle of the product mold can be slightly improved to a little R angle. In the production process, the product can be produced within the normal temperature range by properly controlling the temperature, so as to avoid too brittle phenomenon, Can prevent the phenomenon of tearing!