Since the invention of silica gel in the 18th century, the silica gel industry has developed vigorously, and the silica gel industry has experienced a process from scratch, from simplicity to complexity. Nowadays, silicone manufacturers are springing up like mushrooms. There are not only established enterprises that have been developed abroad for many years, but also new domestic enterprises that are blooming everywhere. Silica gel is classified according to different ways, and its application range is only used in aviation and military industry from the beginning, but now it is widely used in electronic and electrical, textile, automobile, machinery, leather and paper making, metal, paint, medicine and medical care, supporting electrical appliances, electronics, toys, hardware, medical equipment, sporting goods, audio, lighting, machinery, automobile and other industries. Silicone products are also more and more closely related to our life and work
The silica gel industry is developing rapidly in China, and the usage of silica gel will exceed 100 tons by 2014. In the application of silicone products, the mobile phone case is updated quickly because of the constant updating of mobile phones, so the demand for silicone is relatively large. In Europe and America, silica gel is widely used in kitchen utensils because of its non-toxic and environmentally friendly characteristics. Throughout the domestic silica gel manufacturers, the quality of products produced varies, and most of them are mainly low-end products, lacking innovation and design, and mainly producing products through imitation. The production environment of many manufacturers is also uneven, and many of them still produce in a family workshop style. As a result, the competitiveness of domestic silicone products in international high-end products is not strong. The development of silica gel products will be more and more mature, and the future development will be more subdivided and high-end. The lack of high-end products in domestic enterprises is exactly what we need to make up for, especially in medical silicone products, which are basically monopolized by foreign enterprises.