Waterborne polyurethane multi-functional projects pass acceptance
Waterborne polyurethane multi-functional projects pass acceptance
On November 7, Chinese academy of sciences, fujian institute of material structure, fujian chong xin technology development co., LTD., division of hua yu (fujian) technology company to undertake major projects of science and technology project of fujian province "key technology research and development of waterborne pu more functional and industrialization" by provincial department organization experts acceptance.
The project around the waterborne polyurethane adhesive product structure, design, synthesis, engineering industrialization of key technologies, equipments and application technology to carry out research and development, the breakthrough in addition to the amine and decoloring technology, acetone removal recycling technology, two sections of the production scale production of industrialization of key technologies, such as implementation of relative raw material localization, developed a variety of water-based polyurethane adhesive for new products, achieve coating with waterborne polyurethane resin 500 kg pilot, built 50 tons/year of hydrophilic chain extender demonstration line and 2000 tons/year industrial production line, the waterborne polyurethane adhesive for shoes for yearly produces 100000 tons of waterborne polyurethane adhesive for shoes to provide complete sets of key technology.
During the implementation of the project, 7 patents for invention and 1 patent for utility model; To lead and draft national standards issued by the national standards committee; It has produced remarkable social and economic benefits.
With fujian WuGouSuo for the project is based on the original work of aqueous polyurethane adhesives, integrated the advantages of two enterprises in engineering industrialization broke the waterborne polyurethane adhesive research and development and industrialization of key technologies, to break the foreign monopoly of the waterborne polyurethane adhesive technology barriers and products, implementation of fujian province and even the industrial scale production and application of aqueous polyurethane adhesives in China, promote the development of shoe industry, building decoration industry, textile industry, improve the international competitiveness of the products is of great significance.
