Coating technology: production method of water emulsion waterproof coating

It is suggested that water emulsion waterproof coating can be made by high speed mixing and emulsification of rubber powder, asphalt, emulsifier and water at a certain temperature This kind of waterproof coating can be applied by mechanical spraying process, which not only has high construction efficiency, but also has uniform coating material, and increases the adhesion between the coating and the base material It is safe and reliable in use, low in cost, small in deformation at high temperature, and still has certain flexibility at low temperature The mixture of resin powder asphalt and solvent can also be made into solvent type waterproof coating This kind of waterproof coating is thick waterproof coating Because of its high solid content, it is applied less times Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: by rubber powder, asphalt, emulsifier and water at a certain temperature for high-speed mixing emulsification, can be made into water emulsion waterproof coating This kind of waterproof coating can be applied by mechanical spraying process, which not only has high construction efficiency, but also has uniform coating material, and increases the adhesion between the coating and the base material It is safe and reliable in use, low in cost, small in deformation at high temperature, and still has certain flexibility at low temperature The mixture of resin powder asphalt and solvent can also be made into solvent type waterproof coating This kind of waterproof coating is thick waterproof coating Because of its high solid content, it can reach the thickness required by the construction with less brushing times, and save a lot of diluents It is easy to prepare, convenient to construct and low in price The preparation process of the waterproof coating is to melt and dehydrate the asphalt, remove the impurities, then slowly add the rubber powder, mix while adding, and continue to heat up, and keep the temperature constant for a period of time after processing If the fine rubber powder is used, the heating temperature is 180-200 ℃, and the time is about one hour If the crusher is used to crush the rubber powder, due to the large particle size, the boiling temperature shall be 240 ℃, and the time shall be about two hours Finally, a uniform paste shape is formed, and the uniform filament can be pulled out, then the temperature is cooled to about 100 ℃, and a certain amount of gasoline is added for dilution, and even mixing is the waterproof coating This kind of coating has good heat resistance, crack resistance, low temperature flexibility and water impermeability It is easy to process, convenient to construct, abundant raw materials, low price and diluent saving Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,