The Chinese market demand for moisture-curing reactive polyurethane hot melt adhesive exceeds 70,000 tons

Moisture curing reactive polyurethane hot melt adhesive, also known as PUR hot melt adhesive, uses isocyanate and polyol as the main reaction raw materials, and synthesizes a prepolymer with a certain molecular weight under certain temperature, pressure, and catalyst conditions. Moisture curing reactive polyurethane hot melt adhesive is a new generation of environmentally friendly adhesive. It has excellent properties in terms of curing speed, storage stability, heat resistance, initial strength and final strength, melt viscosity, etc., so it is widely used in automobiles, electronic appliances, It has broad applications in wood processing and other fields.

The global demand market for moisture curing reactive polyurethane hot melt adhesive is mainly concentrated in North America, Europe and Asia, such as China, Japan, and South Korea. Among them, North America, represented by the United States, has strong industrial strength. The automobile, electronic appliances, construction, packaging and other industries are large-scale and have good development momentum. In addition, North America has strict environmental protection legislation, and its moisture-curing reactive polyurethane hot melt adhesive has global demand. lead.

According to the “In-depth Research and Market Investment Risk Consulting Report on China’s Moisture Curing Reactive Polyurethane Hot Melt Adhesive Industry 2021-2025” released by the Industrial Research Center It shows that from 2017 to 2020, the overall development situation of China’s automobile, electronic and electrical industries and other industries is good, and the industry structure continues to improve; coupled with the tightening of domestic environmental protection policies, the overall demand for adhesives in various downstream fields has shifted to environmentally friendly products, driving the The demand for moisture-curing reactive polyurethane hot melt adhesive is growing year by year. At the same time, as China’s economic development shifts to high-quality growth, the demand for moisture-curing reactive polyurethane hot-melt adhesives in downstream application fields has gradually shifted to mid-to-high-end products, driving the growth of demand for high-end moisture-curing reactive polyurethane hot-melt adhesive products. , which in turn led to the optimization of the product structure of the moisture-curing reactive polyurethane hot-melt adhesive industry.

At this stage, most of the market share of the domestic moisture-curing reactive polyurethane hot melt adhesive industry is occupied by multinational brands such as Fuller, Sika, Henkel, and Klibao, as well as Zhejiang Liyang Polymer Technology Co., Ltd., Wuxi Wanli Adhesive It is occupied by large local companies such as Composite Materials Co., Ltd. However, in recent years, attracted by market prospects, some small and medium-sized enterprises have emerged in the moisture-curing reactive polyurethane hot-melt adhesive industry, which has reduced the market concentration of the moisture-curing reactive polyurethane hot-melt adhesive industry to a certain extent.

Industrial researchers believe that currently, the demand for moisture-curing reactive polyurethane hot melt adhesives in automobiles, wood processing and other fields accounts for a large proportion. However, moisture-curing reactive polyurethane hot-melt adhesives in electronic and electrical fields have higher added value, and the demand and share are increasing. The future development prospects of the moisture curing reactive polyurethane hot melt adhesive industry are good.