• 2019-03-08 18:04:21
• admin

Analysis on the application of waterborne polyurethane (WPU) in coatings Waterborne polyurethane is used in water based wood coatings, which is expected to obtain excellent film hardness, heat resistance and dielectric properties, and good film-forming properties. The higher the degree of microphase separation of aqueous polyurethane,the greater the difference of softening temperature, the better ...

• Waterborne polyurethane
• ,water-based polyurethane wood coating
• polyester polyurethane preparation