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Overview of wood glue powder (I)
Release time:
Mar 30,2019
China's working people began to glue various materials as early as four or five thousand years ago, and it is one of the earliest countries in the world to apply bonding technology. At that time, people used clay, starch, bone glue and other substances as adhesives for construction, tools and crafts, and many cultural relics are still well preserved. Natural adhesives such as starch and bone glue have been used until today, until the century, with the development of synthetic polymer materials, synthetic adhesives have appeared, which has more varieties, stronger adhesion and better durability than natural adhesives.
Today, synthetic adhesives account for more than the total number of adhesives. The use of adhesives is very common in both industry and daily life, and bonded wood products can be found everywhere around us.
The bonding structure of wood material has a variety of excellent properties: high bonding strength, reasonable bonding joints, most of the bonding strength is close to the strength of wood itself; It has certain water resistance and can work under extremely humid or flooded conditions; Good weather resistance and durability, can work for a long time under exposed conditions; Being able to bond a variety of materials can bond wood with metal and other materials, expanding the range of applications for wood bonding.
China is a Shaolin country, there is a big contradiction between wood supply and demand, an important way to solve this contradiction, we must vigorously develop wood-based panels as the center of comprehensive utilization of wood. At the beginning of the decade, the production of plywood was very low, and protein adhesives such as soybean gum and casein gum were used. The bonding strength of these adhesives is not high, and the performance of water and heat resistance is also poor, which hinders the development of wood-based panel industry, so the development of comprehensive utilization of wood must start from the development of adhesives. The development of urea-formaldehyde resin glue powder and phenolic resin glue has been successful, and has been widely used in the wood industry. The production of particle board with urea-formaldehyde resin glue powder can replace the board made of logs; The production of fiberboard with phenolic resin glue can replace boards made of logs.
It can be seen that adhesives are of great significance to improve the utilization rate of wood and promote the development of comprehensive utilization of wood.
Zibo Haiyang Industry Co., Ltd.Established in 1999, together with Zibo Chemical Industry and Zoology Research Institute, a high-tech economic entity integrating scientific research, development, production and management, the company has strong technical force, with well-known chemical experts and a large number of professionals in chemical industry, animal nutrition, building materials, automation instruments and mechanical equipment. The company consists of planning department, technology department, production department, marketing department, experimental plant and research and development center. The company's production of urea-formaldehyde resin glue powder, aquatic feed binder, corrugated box enhancer, melamine glue powder, wood adhesive and other products are recognized and loved by many customers at home and abroad, and are developed by our company on the basis of integrating advanced technology from Denmark, Germany, Japan and the United States. Our company has advanced production technology, sophisticated production equipment, perfect testing means, and leading product quality in the country. Customers all over the country, in the same industry market share is high.
Mar 30,2019
Mar 30,2019
Mar 30,2019
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Gaoqing County Development Zone, Zibo City, Shandong Province, China
