Epoxy potting glue has a wide range of uses, and two-component epoxy potting glue is its representative product.

There are many types of potting glue. According to different base materials, they can be divided into three categories: epoxy potting glue, silicone potting glue and polyurethane potting glue. Epoxy potting glue, also known as epoxy resin potting glue and epoxy electronic glue, refers to a potting glue made of epoxy resin as the main component, adding various functional additives, and curing. Epoxy potting glue has the advantages of high temperature resistance, strong adhesion, and good electrical insulation capabilities. It is widely used in automobile manufacturing, aerospace, electronic and electrical, industrial equipment and other fields.

The main raw material of epoxy potting glue is epoxy resin. Epoxy resin is a thermosetting resin that contains a variety of polar groups and has excellent chemical and physical properties. It is widely used in coatings, engineering plastics, electronic and electrical fields, etc. my country is the world’s largest producer and consumer of epoxy resin, accounting for nearly 40% of the market. As downstream demand grows, my country’s epoxy resin production continues to increase, reaching 1.436 million tons in 2022. Bisphenol A epoxy resin is widely used in the production process of epoxy potting glue, and the supply of raw materials is sufficient, laying a good foundation for the development of my country’s epoxy potting glue industry.

Epoxy potting glue can usually be divided into two types: two-component epoxy potting glue and single-component epoxy potting glue. Two-component epoxy potting glue is the mainstream product in the epoxy potting glue market. It refers to an epoxy potting glue made by mixing the two components evenly, adding an amine or acid anhydride curing agent, and curing them. Compared with single-component epoxy potting glue, two-component epoxy potting glue has the advantages of long service life and easy storage. It is mainly used for potting electronic components.

According to the “2023-2028 China Epoxy Potting Adhesive Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center It shows that epoxy potting glue is widely used, including automobile manufacturing, aerospace, electronic and electrical, industrial equipment, etc. In the field of automobile manufacturing, epoxy potting glue can be used to pott automotive electronics and automotive sensors; in the field of aerospace, epoxy potting glue can be used to bond aerospace connectors. Driven by market demand, the development speed of the epoxy potting adhesive industry continues to accelerate.

The main players in my country’s epoxy potting adhesive market include Guangdong Tianhuan Innovation Technology Co., Ltd., Beijing Gaomeng New Materials Co., Ltd., Nanjing Bote Adhesive Co., Ltd., Guangzhou Jitai Chemical Co., Ltd., etc. Tianhuan Innovation is a representative enterprise of epoxy potting adhesives in my country, and its products have been widely used in the manufacturing process of LED and electronic components.

Industry analysts said that epoxy potting glue, as a subdivided product of potting glue, is widely used in automobile manufacturing, aerospace, electronic and electrical It is widely used in other fields. Benefiting from the sufficient supply of raw materials, my country’s epoxy potting adhesive production continues to increase. Two-component epoxy potting glue has the advantages of long service life and is a representative product of epoxy potting glue. In the future, as local companies continue to exert their efforts, the prosperity of my country’s epoxy potting adhesive industry will further improve.