Polyurethane foam products are mainly synthesized from polyethers, isocyanates, blowing agents, cata...
The color of PU pigments is due to the selective absorption of light of different wavelengths in vis...
The main reasons why the PU color paste cannot bring out the desired color: 1) The titanium dioxide...
The advantages of our PU color paste: stable color, high pigment content, excellent dispersibility, ...
The function of catalyst A33 is to promote the reaction between isocyanate and water, adjust the foa...
Many people don't understand PU foam insulation material, do not know whether it is good to use? It ...