What Is The Material Of The Phone Case

There are many kinds of materials for mobile phone protective shells, and the ones that you hear most are probably silica gel, TPU, PC, ABS, leather, and metal. Silica gel was more popular in the past few years. In recent years, due to the development of more materials and processes, many shortcomings of silica gel have been dissatisfied with users, so it has gradually lost its advantages. Silica gel is not easy to dissipate heat, and the craftsmanship is not good, it appears low-grade, and the shape is single.

The more popular mobile phone protective shells are made of PC and ABS. The scientific name of PC is polycarbonate, which is a thermoplastic engineering plastic. PC material has strong impact resistance, good toughness, high transparency, non-toxic, and convenient processing and forming. Generally, in terms of craftsmanship, the PC case will be electroplated or sprayed with rubber oil, and some patterns can also be transferred to make the mobile phone protective case look more high-end and delicate, and also very beautiful.

ABS material is relatively hard, and there are few mobile phone protective cases made of pure ABS material. The heat resistance and impact resistance are not as good as PC material, but ABS material has great properties in fluidity, coloring, surface spraying and electroplating. Advantage. There is a new process called in-mold injection molding process. At present, ABS plastic is basically used, and the surface material is PET. The advantage of this process is that more abundant patterns can be made on the surface of the shell, which is similar to the transfer process, but it is more refined than the transfer pattern, the details are more perfect, the texture is strong, and it looks very tasteful.