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High performance Pur Gum grow rapidly. Currently. Due to the strict requirements of the quality of adhesives in the construction industry and the automotive industry, the construction conditions are demanding, and the developed countries are committed to the development of high-performance, high-quality new types of rubber. And made great progress. In recent years, the annual growth rate of synthetic adhesive production in developed countries is very low. Some varieties of production even decline, but sales have increased faster, the main reason is the development of high-performance synthetic adhesive has brought great economic benefits. High-performance synthetic adhesives include epoxy, silicone, polyurethane and new modified acrylic adhesive.
Construction technology and sizing equipment constantly updated, the adhesive put forward higher requirements. In order to improve product quality, simplify the operation process and improve the construction efficiency, developed countries have developed a series of special equipment, not only to synthetic adhesive users to provide a better means of construction, but also the adhesive industry put forward higher requirements for its Sustainable development has created an important condition.
Synthetic adhesive is a kind of important material in the production and life. The process of bonding is usually a small molecule of liquid adhesive, which is converted into macromolecule or polymer by chemical reaction. China’s synthetic adhesive consumption from the number to calculate, packaging industry, construction industry, wood processing industry accounted for about 68% of the three major areas, followed by footwear, cars, cigarettes and other industries.
In general, Solvent Free Adhesive are widely used in military applications. For example, military boats generally use a one-time bonding of glass fiber reinforced plastic, so the adhesive is required for high viscosity, and synthetic adhesives has become the best choice. Tank engine shell cracks are common flaws. This is because it is too tired, and then bear too much external force caused by. If the welding method to solve such problems, will lead to deformation of the material, so you need to use synthetic adhesive.
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