- Interview with China Adhesive Industry Association At present, China's adhesive industry is developing rapidly, but new product development and technological innovation capabilities are insufficient and product quality is low, which restricts the further development of the industry. The reporter recently interviewed the China Adhesive Industry Association and learned that in the past two years, our adhesive companies have begun to focus on technological innovation and have made some progress.
According to preliminary estimates of the association, in 2007, China's production of adhesives and sealants was 3.125 million tons (excluding triacetal), an increase of 11.53% over the previous year; sales of 42.6 billion yuan, an increase of 25.3% over the previous year. The increase in sales is much higher than the increase in output. After deducting the rise in the price of raw materials due to rising raw materials, the rapid growth of high-quality, high-performance, and high-value-added products has become an important cause. In 2007, the output of high-quality, high-performance adhesive new products increased by more than 15%, and the output of environmentally friendly products increased by more than 14%.
According to Gong Yifan, secretary general of the China Adhesives Industry Association, the most important factor restricting the development of the adhesive industry is still weak new product development and technological innovation capabilities. For example, waterborne neoprene has been successfully developed in Europe, the United States, and Japan. However, in China, even research institutions have not yet done so. As most of the adhesive companies in China are currently underinvested in scientific research funding, there is a shortage of high-quality scientific and technological innovation talents, and some research institutes have marginalized the study of adhesives, resulting in the production of many adhesives and sealants. The aging of enterprise products, single species, product quality and grades are not high, the development of new products and new technologies is slow, and cannot keep up with the rapid development of the market. At the same time, China's adhesive companies are underdeveloped in terms of intensiveness and large-scale development, and there is a lack of internationally competitive enterprise groups with a large number of companies and small scales. According to incomplete statistics, currently there are more than 3,000 adhesives and sealants manufacturing enterprises in China, distributed in 28 provinces, municipalities, and autonomous regions across the country, but the scale of production (annual sales of over 100 million yuan) and technical level are only More than a hundred homes, so it is difficult to form the advantages of scale and industry forces, it is difficult to invest in new product development and technological innovation, environmental protection and energy conservation, personnel training and other aspects.
However, this situation is changing. For example, the water-based polyurethane adhesive for shoes developed by Nanhai Bailib Chemicals Co., Ltd. and Sun Yat-sen University has been successfully tested on a large scale, and will change the history of the product that has been imported in China. In 2007, pressure-sensitive adhesive products produced by three companies, including Guangzhou Hongchang Adhesive Tape Factory, were rated as China Top Brand Products. At present, China Adhesive Industry Association is actively developing four products such as polyvinyl acetate emulsion and hot melt adhesive to become China's famous brand products.
Gong Yuefan said that in the coming years, the market demand for adhesives and sealants in China will still grow at an annual rate of more than 10%. The annual growth rate of hot melt adhesives and reactive adhesives will exceed 12%. %. The situation of oversupply of most general-purpose products has not changed, and the demand for some high-performance, high-quality adhesives and sealants and adhesive products has increased, such as for electronic and electrical appliances, precision instrumentation, automobiles, aerospace and other industries. product. Due to the rapid growth of market demand and the enforcement of environmental protection and energy conservation regulations, some water-based, hot-melt, biodegradable, photocurable, room temperature and low temperature curing types, solvent-free and high solids types, and other environmentally friendly energy-saving products will be developed in the future. Some high-tech products such as modified, reactive, and multi-functional will have greater development, and their growth rate will be higher than that of general adhesive products. The China Adhesive Industry Association also issued early warning information to enterprises: The production capacity of some adhesives and sealants has exceeded the market demand, and the market competition is very fierce. Enterprises should be very cautious when constructing or expanding projects. These products include homopolymeric universal polyvinyl acetate emulsions (white latex), general-purpose architectural acrylate-styrene copolymer emulsions, general-purpose alpha-cyanoacrylate cyanoacrylates, and hot melt adhesives for mid-to-low-speed books for wireless binding. BOPP (biaxially oriented polypropylene film) is used as a substrate for packaging acrylate pressure-sensitive adhesives and tapes, general-purpose silicone sealants, and the like.
Therefore, in the next few years, the adhesive industry will expedite the formulation and revision of product quality standards, increase the supervision and inspection of product quality, vigorously cultivate and develop brand-name products, further expand the production scale of enterprises, and enhance scientific and technological innovation capabilities through market competition. Eliminated some backward enterprises with small production scale, low technical level, poor product quality and environmental protection, and strived to improve the quality and grade of our adhesive products.
According to preliminary estimates of the association, in 2007, China's production of adhesives and sealants was 3.125 million tons (excluding triacetal), an increase of 11.53% over the previous year; sales of 42.6 billion yuan, an increase of 25.3% over the previous year. The increase in sales is much higher than the increase in output. After deducting the rise in the price of raw materials due to rising raw materials, the rapid growth of high-quality, high-performance, and high-value-added products has become an important cause. In 2007, the output of high-quality, high-performance adhesive new products increased by more than 15%, and the output of environmentally friendly products increased by more than 14%.
According to Gong Yifan, secretary general of the China Adhesives Industry Association, the most important factor restricting the development of the adhesive industry is still weak new product development and technological innovation capabilities. For example, waterborne neoprene has been successfully developed in Europe, the United States, and Japan. However, in China, even research institutions have not yet done so. As most of the adhesive companies in China are currently underinvested in scientific research funding, there is a shortage of high-quality scientific and technological innovation talents, and some research institutes have marginalized the study of adhesives, resulting in the production of many adhesives and sealants. The aging of enterprise products, single species, product quality and grades are not high, the development of new products and new technologies is slow, and cannot keep up with the rapid development of the market. At the same time, China's adhesive companies are underdeveloped in terms of intensiveness and large-scale development, and there is a lack of internationally competitive enterprise groups with a large number of companies and small scales. According to incomplete statistics, currently there are more than 3,000 adhesives and sealants manufacturing enterprises in China, distributed in 28 provinces, municipalities, and autonomous regions across the country, but the scale of production (annual sales of over 100 million yuan) and technical level are only More than a hundred homes, so it is difficult to form the advantages of scale and industry forces, it is difficult to invest in new product development and technological innovation, environmental protection and energy conservation, personnel training and other aspects.
However, this situation is changing. For example, the water-based polyurethane adhesive for shoes developed by Nanhai Bailib Chemicals Co., Ltd. and Sun Yat-sen University has been successfully tested on a large scale, and will change the history of the product that has been imported in China. In 2007, pressure-sensitive adhesive products produced by three companies, including Guangzhou Hongchang Adhesive Tape Factory, were rated as China Top Brand Products. At present, China Adhesive Industry Association is actively developing four products such as polyvinyl acetate emulsion and hot melt adhesive to become China's famous brand products.
Gong Yuefan said that in the coming years, the market demand for adhesives and sealants in China will still grow at an annual rate of more than 10%. The annual growth rate of hot melt adhesives and reactive adhesives will exceed 12%. %. The situation of oversupply of most general-purpose products has not changed, and the demand for some high-performance, high-quality adhesives and sealants and adhesive products has increased, such as for electronic and electrical appliances, precision instrumentation, automobiles, aerospace and other industries. product. Due to the rapid growth of market demand and the enforcement of environmental protection and energy conservation regulations, some water-based, hot-melt, biodegradable, photocurable, room temperature and low temperature curing types, solvent-free and high solids types, and other environmentally friendly energy-saving products will be developed in the future. Some high-tech products such as modified, reactive, and multi-functional will have greater development, and their growth rate will be higher than that of general adhesive products. The China Adhesive Industry Association also issued early warning information to enterprises: The production capacity of some adhesives and sealants has exceeded the market demand, and the market competition is very fierce. Enterprises should be very cautious when constructing or expanding projects. These products include homopolymeric universal polyvinyl acetate emulsions (white latex), general-purpose architectural acrylate-styrene copolymer emulsions, general-purpose alpha-cyanoacrylate cyanoacrylates, and hot melt adhesives for mid-to-low-speed books for wireless binding. BOPP (biaxially oriented polypropylene film) is used as a substrate for packaging acrylate pressure-sensitive adhesives and tapes, general-purpose silicone sealants, and the like.
Therefore, in the next few years, the adhesive industry will expedite the formulation and revision of product quality standards, increase the supervision and inspection of product quality, vigorously cultivate and develop brand-name products, further expand the production scale of enterprises, and enhance scientific and technological innovation capabilities through market competition. Eliminated some backward enterprises with small production scale, low technical level, poor product quality and environmental protection, and strived to improve the quality and grade of our adhesive products.
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