There are many types of polyurethane structural adhesives and my country’s industry has a high degree of concentration.

Polyurethane structural adhesive refers to an adhesive that uses polyurethane as its raw material and can be used in bonding situations where stress-bearing structural parts are bonded. Polyurethane structural adhesive has the advantages of high thixotropy, high tensile strength, low temperature resistance, good wear resistance, high bonding strength, and good durability. It is widely used in automobile manufacturing, wind power generation, construction engineering, shipbuilding, electronic and electrical, batteries, etc. Wide range of applications.

There are many types of polyurethane structural adhesives. According to different properties, they can be divided into thermally conductive polyurethane structural adhesives, flame-retardant polyurethane structural adhesives, aging-resistant polyurethane structural adhesives, etc. Thermal conductive polyurethane structural adhesive, also known as polyurethane thermally conductive structural adhesive, is the mainstream product in the polyurethane structural adhesive market. It has excellent thermal conductivity and is widely used in the power battery manufacturing process. In the future, as the application demand for segmented products increases, the development speed of my country’s polyurethane structural adhesive industry will accelerate.

The main raw material of polyurethane structural adhesive is polyurethane resin. Polyurethane (PU) is one of the commonly used polymer compounds. It has the advantages of good low-temperature performance, good machinability, and long service life. It is widely used in the fields of chemical industry, shoe materials, building materials, home appliances, and transportation. my country’s polyurethane industry started early and has high technological maturity, making it one of the world’s major producing countries. In 2022, my country’s polyurethane output will reach 17.846 million tons, a year-on-year increase of 5.9%. The advantages of raw materials will lay a good foundation for the development of the polyurethane structural adhesive industry.

According to the “2023-2028 China Polyurethane Structural Adhesive Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center, Polyurethane structural adhesive has excellent performance and broad application prospects. In the field of automobile manufacturing, polyurethane structural adhesive can be used to bond automobile structural parts; in the field of wind power generation, it can be used to manufacture wind turbine blades; in the field of construction engineering, it can be used to fix stairs, windows, walls, etc.; in the field of batteries, it can Can be used to produce power batteries. In recent years, with the growth of market demand and technological progress, the prosperity of my country’s lithium battery industry has continued to increase, driving the further expansion of the polyurethane structural adhesive market space.

my country’s polyurethane structural adhesive industry has a high degree of concentration, with leading companies occupying a dominant position in the market, including Huitian New Materials, Gaomeng New Materials, Debang Technology and Kangda New Materials. Huitian New Material’s main products include thermally conductive structural adhesives, polyurethane structural adhesives and thermally conductive silicone gels. Its independently developed two-component high thermally conductive polyurethane structural adhesives are widely used in the battery manufacturing field.

Industry analysts said that polyurethane structural adhesive, as a segmented product of polyurethane adhesive, is widely used in many popular industries. In the future, with the gradual release of downstream demand, the development trend of my country’s polyurethane structural adhesive industry will continue to improve. Benefiting from sufficient supply of raw materials and technological progress, my country’s polyurethane structural adhesive production maintains a growth trend. In the future, as local companies continue to exert their efforts, the prosperity of my country’s polyurethane structural adhesive industry will increase.