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Development Of Polyurethane Adhesive
- Sep 29, 2018 -

The development of polyurethane adhesive in China started in the 1960s. After the 1980s, the study of waterborne polyurethane in China was more active, but compared with the foreign waterborne polyurethane adhesive series industry, it was still in the development stage. In the 1990s, a large number of production lines were introduced from all walks of life, and a number of three-capital enterprises were set up one after another. Relevant scientific research institutes and production units have stepped up development efforts, and new products are constantly emerging. So far, in addition to the original rubber types, solvent-free polyurethane structural glue, reactive polyurethane hot melt adhesive, some foreign rubber types, China now basically have. Although China's polyurethane industry has a considerable scale, there is still a large gap compared with developed countries, mainly due to small output and low technical level.