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Home > Technical guidance
Ultra-low formaldehyde resin manufacturing technology has been included in the key project of National Science and Technology Support Program

ENPI FLEG Program (countries of eastern Europe and Russia, forest law enforcement and management) consultant Andrei Zaitsev believes that if the Russian government not to adapt to the world trade platform of national laws the new "rules of the game," then Russia will lose Europe timber sales market in Asia.
    
National Science and Technology announced last week, China's plywood industry to change the status of formaldehyde pollution is serious, ultra-low formaldehyde emission urea-formaldehyde resin manufacturing technology and application of science and technology support programs are included in the national key projects. By the China Petroleum and Chemical Industry Federation of organization and implementation of this project is to research ultra-low formaldehyde emission urea-formaldehyde resin adhesive and wood-based panels industrial scale production technology.

    
Yesterday, from the China Petroleum and Chemical Industry Association reported that the Ministry of Science, Federation has now proceeded to organize enterprises and research units reporting issues. All units reporting enthusiastic attention is quite high.The project implementation period is 3 years, when completed, will break new structure of UF resin synthesis of molecular design and control, multi-formaldehyde prepolymer molecular structure design and controlled synthesis, after crosslinking, the control of free formaldehyde, and many other post-capture key technologies.

    
According to reports, research into two topics, including the release of the new structure of near-zero formaldehyde urea-formaldehyde resin in plywood manufacturing and application technology development, the release of new technology ultra-low-formaldehyde urea-formaldehyde resin in the manufacture and application of technology in fiber development.

    
That one of research topics of urea and formaldehyde as raw materials, through the release of the new structure of near-zero formaldehyde urea-formaldehyde polymer resin, structural design, control synthesis and polymerization reaction conditions of the study, improve product quality and performance so as to meet the established requirements . Goal is to form a set of technologies with independent intellectual property rights to build not less than 2 tons / year of near-zero release of the new structure of formaldehyde urea-formaldehyde resin industrial model line. At the same time, development-related application technology, the formation of not less than 10 million cubic meters / year of application and demonstration of plywood, plywood formaldehyde emission ≤ 0.3mg / l. Issue long-term release of formaldehyde from the solution as a starting point, the design for structural stability of a new urea-formaldehyde resin, urea formaldehyde resin to eliminate the traditional Central Asian methylol methyl ether and other unstable structure, while cross-linking studies to further enhance the sheet strength of technology and lower plate formaldehyde release, determine the new structure of resin used in the synthesis and processing technology of preparation of wood-based panels, plywood formaldehyde to ensure near-zero release and good performance.

    
Research topics of the second release by ultra-low formaldehyde urea-formaldehyde resin manufacturing processes, process control, engineering scale technology development, breakthrough ultra-low formaldehyde release tons of urea-formaldehyde resin manufacturing key technologies, annual output of 20,000 tons or more fiber-specific urea-formaldehyde adhesive resin plant, an annual 10 million cubic meters more than the application of fiber demonstration board formaldehyde emission ≤ 0.5mg / l. Subject to traditional urea-formaldehyde resin synthesis in unstable conditions, process control methods and other issues behind the research and development of new catalyst systems, development of online testing technology and process equipment to form a set of new manufacturing technology.
Zaitsev said that the U.S. passed the "Lacey Act" amendment, it shall be investigated for criminal liability for illegal timber imports. U.S. law to force China to think about how to tighten the supply to the United States to demonstrate that the legality of timber. This also relates to products from the Russian timber processing in China.

RIA Novosti in an interview he said: "Europe is currently discussing whether to adopt a similar law. Russia in order not to lose the traditional sales market, not only in the form of a declaration, adding FLEG (Forest Law Enforcement and Administration) process, butshould take concrete actions to strengthen his statement. need to build a forest management system, and implement proven procedures for timber to international standards. "

 
 

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