Since silicone has these excellent properties, its application range is very wide. It is not only used as a special material in aviation, cutting-edge technology, and military technology sectors, but also in various sectors of the national economy. Its application scope has been expanded to: construction, electronic and electrical, textile, automotive, machinery, leather paper, chemical light industry, Metals and paints, medicine and medical.

The classification of organic silicon:
Organic silicon is mainly divided into three categories: silicone rubber, silicone resin, and silicone oil.

Silicone rubber classification:
Silicone rubber is mainly divided into room temperature vulcanized silicone rubber, high temperature vulcanized silicone rubber

 Introduction and classification of room temperature vulcanized silicone rubber:
Room temperature vulcanized silicone rubber (RTV) is a new type of silicone elastomer introduced in the 1960s. The most significant feature of this rubber is that it can be cured in place without heating at room temperature, which is extremely convenient to use. Therefore, as soon as it came out, it quickly became an important part of the entire silicone product.

Now room temperature vulcanized silicone rubber has been widely used as adhesives, sealants, protective coatings, potting and molding materials, and has its uses in various industries.

The room temperature vulcanized silicone rubber can be divided into one-component and two-component room temperature vulcanized silicone rubber according to its packaging method. According to the vulcanization mechanism, it can be divided into condensation type and addition molding. Therefore, room temperature vulcanized silicone rubber can be divided into three types according to different components, vulcanization mechanism and application process, that is, one-component room temperature vulcanized silicone rubber, two-component condensation type room temperature vulcanized silicone rubber, and two-component addition-temperature room temperature vulcanized silicone rubber. . These three series of room temperature vulcanized silicone rubbers have their own characteristics: the advantage of one-component room temperature vulcanized silicone rubber is that it is easy to use, but the deep curing speed is difficult; the advantage of two-component room temperature vulcanized silicone rubber is that it does not exotherm when cured, Shrinkage rate is small, no expansion, no internal stress, curing can be carried out on the inside and the surface at the same time, and it can be deep vulcanized; the curing time of the room temperature vulcanized silicone rubber is mainly determined by the temperature, so the temperature can be controlled by adjusting the temperature. .


硅 Among many synthetic rubbers, silicone rubber is the best among them. It is odorless and non-toxic, and is not afraid of high temperature and resistance to severe cold. It is "easy and calm" and "the face does not change color" at three hundred degrees Celsius and ninety degrees below zero, without losing its original strength and flexibility. Silicone rubber also has good electrical insulation, oxygen and aging resistance, light and aging resistance, mildew resistance, and chemical stability.