Waterborne polyurethane is a new type of polyurethane system that uses water instead of organic solvent as the dispersion medium, which can be used in coatings, glues, adhesives, elastomers, printing inks and other fields. In the production or use of waterborne polyurethane, in order to improve construction efficiency and ensure quality, an appropriate amount of waterborne polyurethane defoamer is often added to solve various stubborn foams in time.
So,Water-based polyurethane defoamerWhat are the core roles and development trends?Today, I will explain the relevant knowledge in detail for you, I hope it will be helpful to you.
First, the core role of waterborne polyurethane defoamer
Water-based polyurethane defoamer can quickly eliminate foam, improve the appearance and coating effect of the product, and maintain stable performance in harsh environments such as high temperature, low temperature, strong acid, strong alkali, etc., and is not easy to dissolveWaterborne polyurethane defoamer has good compatibility with various waterborne polyurethane systems, and will not affect the film-forming performance and coating effect of the productIn addition, waterborne polyurethane defoamers are non-toxic and harmless, and have no negative impact on the human body and the environment.
Second, the development trend of waterborne polyurethane defoamer
Trend 1:With the continuous expansion of waterborne polyurethane applications, the performance requirements of defoamers are also increasing. In the future, waterborne polyurethane defoamers will be developed in the direction of high performance to meet the demand for higher performance products.
Trend 2:Increasing environmental awareness has led to an increasing demand for environmentally friendly waterborne polyurethane defoamers. In the future, waterborne polyurethane defoamers will pay more attention to the improvement of environmental performance, and adopt more environmentally friendly raw materials and production processes.
Trend 3:According to the needs of different application fields and product characteristics, waterborne polyurethane defoamers will develop in the direction of diversification. Different types of defoamers will be customized according to specific application scenarios to meet the special needs of different products.
Trend 4:With the progress of science and technology, intelligent technology has gradually attracted attention in the application of waterborne polyurethane defoamers.
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