In our country the sealant products are widely used in construction, electronic instruments and meters and parts industry. In recent years, with the rapid development of the market of building doors and windows, sealant for the growing market demand, sealant industry development has entered the fast lane of, not only the use of volume soared, varieties of products is becoming more and more perfect. Polysulfide rubber, and silicone rubber is the mainstream products in the sealant, but poly sulfur colloid environmental problems exist, so use rate is lower and lower, and silicone rubber does not exist problems of environmental protection and greatly reduce the cost and thus become sealant mainly products is the trend of the times. With the decline of polysulfide sealant products market position, some production of the original poly sulfur sealant enterprise will be switched to the production of silicone rubber, silicone adhesive market size will continue to increase.

Our country sealants enterprises more than 2000, with the expansion of the improvement of technical level and market demand, more and more enterprises into the industry to, market competition is becoming increasingly fierce, many enterprises or investment to build or expand the scale of production, China has formed production base of Zhejiang, Guangdong, the two major silicone sealant.

The sealant market competition will become increasingly fierce, sealant products production and lower cost of entry, the industry is simple, small investment scale, huge market potential to attract more enterprises to join. Therefore, the competition will be more intense, the phenomenon of disorderly competition also occurs, which to the sealant industry brought certain obstacles.

With sealant product demand in the growing, the enterprise shall improve the level of product technology, the enterprise product positioning in the high-end market, improve the quality of products and services, expand the scale of production of silicone rubber, the implementation of a diversified production strategy, in does not affect the development of related industries at the same time, to improve their own production technology, increase the competitiveness of enterprises, so that enterprises in the fierce market competition invincible.