Polyurethane waterproof coating is the most important product form of polyurethane waterproof material, and polyurethane waterproof coating is a special type of polyurethane coating dedicated to waterproofing.
Polyurethane waterproof coatings are widely used in various industrial and civil buildings and civil engineering projects.
Polyurethane waterproof coating:
1. Isocyanates;
TDI, MDI, PAPI
2.Polyether polyol
3. Curing agent:
ethylene glycol, glycerin, MOCA, diethanolamine
4. Catalyst:
dibutyltin dilaurate, stannous octoate, lead octoate
5. Solvent:
toluene, xylene, ethyl acetate, methyl ethyl ketone, dibutyl phthalate