According to the chemical composition, the colorants used in polyurethane are inorganic colorants an......
As the main auxiliary agent for polyurethane foaming, color paste is widely used in various polyuret......
High resilience foam openers play a vital role in the foam manufacturing process and are mainly used......
PU toy paints usually contain organic solvents, such as acetone, butanone, toluene, etc. These solve......