LCP is a novel polymer material with excellent characteristics such as high strength, high modulus, excellent molding and processing performance, outstanding heat resistance, low water absorption, good flame retardancy, extremely small coefficient of linear expansion, excellent electrical insulation, resistance to chemical corrosion, resistance to weathering, microwave transmittance, and low dielectric constant and low dielectric loss factor.

LCP materials were first developed in the United States, and current research and production are mainly concentrated in the United States, Japan, and China. my country's LCP industry can be traced back to the 1950s. Due to the difficulty of synthesis and processing, coupled with the high cost of the materials, the commercial application of LCP materials progressed slowly. In the 1980s, researchers successfully synthesized LCP materials with high melting temperatures and low coefficients of expansion, and began to apply them to the electronics industry. Since the 21st century, with the rapid development of electronic products and the increase in market demand, the production process of LCP materials has also been improved. Now, the production technology of LCP materials is relatively mature, enabling high-quality, large-scale production. Currently, the application of LCP materials in the electronics field is continuously expanding, and they are also widely used in other fields such as automobiles, medical devices, and aerospace.

From a market perspective, global LCP resin production capacity is mainly concentrated in Japan, the United States, and China. In the global LCP resin industry, American and Japanese companies dominate due to their advanced technology and long-term accumulation, such as Celanese (USA), Polyplastics (Japan), and Sumitomo Chemical (Japan). Although domestic companies started later, their development has been relatively rapid. Currently, major domestic LCP manufacturers include Kingfa Science & Technology, Wotech, Qingyan Polymer, Shanghai Pulite, Juji New Materials, and Dezhongtai. However, compared with American and Japanese companies, domestic companies still lag behind in terms of technological level, product quality stability, and international market share, and the road to domestic substitution is long and arduous.

In the future, the development of LCP (liquid crystal polymer) materials will focus more on performance optimization and the expansion of application areas. On the one hand, with the popularization of 5G communication technology and the research and development of 6G technology, LCP materials will develop towards higher frequency bands and lower losses to meet the needs of future communication technologies. On the other hand, with the advancement of new energy vehicles and autonomous driving technologies, LCP materials will be more widely used in automotive electronic systems to improve the electrical performance and reliability of vehicles. Furthermore, with the advancement of sustainable development goals, the production and application of LCP materials will place greater emphasis on environmental protection and recyclability to reduce environmental impact.