Polysilazane resin domestic market status

Polysilazane domestic application research status, most applications are concentrated in the field of ceramic precursors based on the nature of polysilazane (1000-1500 ℃). And polysilazane resin as high-end functional industrial coatings, modification and other composite materials, as well as the binder industry and other materials application research, is significantly less. The main research focuses on the technical barriers in terms of national strategies of the Chinese Academy of Sciences, including aerospace in the Institute of Silicic Acid, synthesis research and development in the Institute of Chemistry, marine anticorrosive in Ningbo Institute of Materials, and new energy in the Wuhan Institute of Advanced Energy, aerogel, organosilicone, battery anode, and other new materials, such as the application of the development of new materials. As well as a few companies are limited to high-temperature corrosion resistance, solid polysilazane resin and oligomer experiments and small-scale production supply.

Led to silicon nitride as a precursor molecule of silicon nitride, silicon carbide and other high-performance materials, and poly-silicone nitride resin as raw material for automotive original paint polyurethane-modified coatings, automotive original paint as well as nano-crystalline coating protection, high-end lubricant coatings, mechanical anticorrosion coatings, fire-resistant coatings, exhaust pipe anticorrosive coatings, and other key materials, and even photoresist important composites linear phenolics resins, polyurethane-modified Composite materials, carbon fiber composites, key auxiliary materials epoxy resin modification materials, etc., long-term monopoly embargoes by a few foreign enterprises neck and neck, and the price is extremely expensive.

Silicon New Materials (Quanzhou) Co., Ltd. and its joint venture construction of Jiangxi Yanxun Synthesis Plant and Silicon New Materials Industrial Research Institute, gathered dozens of PhDs, experts and scholars in the field of poly-silicone nitrogen chemical industry, for many years to continue to focus on the organic poly-silicone nitrogen derived from the research and development of ceramic coatings and industrialization, as well as the poly-silicone nitrogen (300 ° C - 1000 ° C) in the high-temperature nature of the organosilicone nitrogen synthesis - polycuring - curing -Cracking application research, through the grafting, chain expansion, modification and other reactions and conditions, the use of international common UCC production process, the preparation of molecular weight of 2000 to 160,000 target polymers and advanced modification of composite materials, to enhance the domestic silicone nitrogen polymer resins product performance and related areas of application, has achieved the pilot-scale production of polysilazane, to accelerate the rate of replacement of the localization of new materials of polysilazane resins.