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Product features of polyurethane waterproof coating
Polyurethane waterproof coating is an isocyanate group-containing prepolymer formed by addition polymerization of isocyanate and polyether. It is prepared by mixing with catalysts, anhydrous additives, anhydrous fillers, solvents, etc. One-component polyurethane waterproof coating.
Polyurethane waterproofing coating product features:
(1) It can be directly applied on wet or dry base surfaces.
(2) Strong adhesion with the base surface, the polymer substances in the coating film can penetrate into the fine cracks of the base surface, and the following type is strong.
(3) The coating film has good flexibility, strong adaptability to expansion and cracking of the base layer, and high tensile strength.
(4) Green and environmental protection, non-toxic and tasteless, no pollution to the environment, no harm to the human body.
(5) Polyurethane waterproofing coating has good weather resistance, no flow at high temperature, no cracking at low temperature, excellent anti-aging performance, oil resistance, abrasion resistance, ozone resistance, acid and alkali corrosion resistance.
(6) The coating film is dense, the waterproof layer is complete, no cracks, no pinholes, no bubbles, and a small water vapor permeability coefficient. It has both waterproof and air-proof functions.
(7) The construction is simple, the construction period is short, and the maintenance is convenient.
(8) Various colors can be deployed as required.
(9) Light weight, no increase in building load.
This is the introduction to the product features of polyurethane waterproofing coating. I hope it will be helpful to you.