阻燃PPS K531A1---Prospects and development goals of PPS:
At present, the total market demand of PPS modified andcomposite aggregates in China is more than 8000 tons / year, andthe growth rate is very fast, with the annual demand growth rate ashigh as 15% - 20%. The consumption of PPS products is stilldominated by 0% - 40% common glass fiber reinforced materials,mainly applied in electronic appliances and precision machinery.The consumption of PPS products in automobile, motorcycle,petroleum and chemical industry is also growing steadily. With therapid development of China's electronics and automobile industry,the market prospect of PPS is very broad. It is estimated that themarket demand of PPS in China will reach 10000 tons / year in 2005.A number of domestic and foreign manufacturers and investors intendto intervene in PPS resin production line or build new PPS resinindustrial production line. The Chinese market is forming a dualcompetitive situation of PPS production at home and abroad, whichwill be conducive to the further promotion of PPS in China, theexpansion of market and application fields, and the development ofinternational market. It is estimated that in the next five years,the demand for PPS will have an average annual growth rate of morethan 10%. At present, the global production and demand of PPS hasbecome tense. With the development of society, the total demand ofautomobile and electronic industry for PPS will further expand.This provides opportunities for global PPS resin manufacturers toexpand production, but also for China's PPS industry.
Combined with the development trend of PPS and new materials athome and abroad, on the basis of developing new types of PPSmaterials and new synthesis methods of PPS, we should also focus onthe research and development of new modified materials and specialmaterials, actively develop new types of PPS Composite materials,and establish larger scale production facilities as soon aspossible. Among them, it is urgent for China's PPS development toestablish a 5000-8000 tons / grade PPS resin production line assoon as possible. This is a necessary strategic measure for thedevelopment of China's high-performance structural materials. It isof great significance to break the technical restrictions andblockades of foreign countries and meet the needs of nationaleconomy and military industry for high-performance structuralmaterials.
PPS is a kind of special engineering plastics with excellentcomprehensive properties. PPS has excellent high temperatureresistance, corrosion resistance, radiation resistance, flameretardancy, balanced physical and mechanical properties, excellentdimensional stability and excellent electrical properties. It iswidely used as structural polymer materials and special engineeringplastics after filling and modification. At the same time, it canalso be made into various functional films, coatings andcomposites, which have been successfully applied in the fields ofelectronics, aerospace, automobile transportation, etc. In recentyears, domestic enterprises have been active in research anddevelopment, and have initially formed a certain productioncapacity, which has changed the previous situation of relyingentirely on imports. However, there are still some problems in PPStechnology, such as less variety of products, less high-functionproducts, and urgent need to expand production capacity, which willbe the focus of PPS development in the next step
