Waterproof coating is a coating formed by the paint can prevent rain or groundwater seepage of a coating. According to the coating state and form is divided into: solvent-based, emulsion-based, modified bitumen three types. Here we come together to learn more about it! The first type of solvent-based coatings: this type of coating a wide variety of coatings, the quality is also good, but the cost is high, poor security, the use is not very common. The second type of water emulsion and reactive polymer coatings: these coatings in the process is difficult to a variety of reinforcing agents, fillers, polymer elastomers so that they are uniformly dispersed in the colloid, can only be used to add a small amount of milling method with a small amount of cooperating agents, reactive polyurethane for the two-component, perishable, high cost. The third category of plastic-type modified asphalt: these products can resist ultraviolet light, high temperature resistance is good, but the fracture elongation is slightly worse.
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