Decorating material is one of the parts that we cannot leave when decorating, when we choose, everybody is very important to its quality. And polyurethane waterproof coating is only one of them, so what do you know about the characteristics of polyurethane waterproof coating? A lot of people don't know! Today's water paint join small make up with everyone to see the characteristics of polyurethane waterproof coating.

    Polyurethane waterproofing paint: polyurethane waterproofing paint can be divided into single and double components.

    Single component polyurethane waterproof coating is also called wet curing polyurethane waterproof coating. When used, it is coated on a waterproof base, which is cured and crosslinked to a tough, soft and seamless rubber waterproof membrane by reacting with moisture in the air.

    High strength polyurethane waterproof coating is a two-component reactive immobilized waterproof coating. Stand tall and strong polyurethane waterproof coating bi-component chemical reaction type made by polyether and isocyanate polycondensation of isocyanate sealing side pre polymers, in point b is a plasticizer, curing agent, thickening agent, coagulant, filling agent of colored liquid. When used to party a and party b in proportion to the two components mix, besmear on waterproof base surface, often temperature crosslinking curing to form a rich high elasticity, high strength, durability, rubber elastic membrane, waterproof effect thereby.

    Here with particular emphasis on the "does not return oil and tile not shell", a lot of friend, including the waterproof industry practitioners "polyurethane waterproof coating is easy to return oil loss and tile shell", I just want to say, you buy the coating is fake. True quality, national standard, solid content reached 85% polyurethane waterproof coating is impossible to appear this kind of phenomenon.

    In addition, polyurethane waterproof coating does not contain benzene, coal tar components, no pollution, safety and environmental protection.