Waterborne industrial paint when construction matters should be paid attention to

Now people are becoming more and more concerned about the environment, so they are choosing environmental protection coating. Many spraying company is gradually 'oil to water,' and start using water-based industrial coatings. Waterborne industrial coatings is a kind of coating of dissolving in water medium, like solvent coatings. Waterborne industrial coatings has a non-toxic, environmental protection, tasteless, less volatile substances, combustion, explosion, etc. It is a solvent-free green environmental protection product as diluent. Here are KeBao building materials editor of waterborne industrial coatings construction points for attention are briefly introduced. Construction attention waterborne industrial coatings notice: 1. Before coating, coating should be mixed evenly. If the viscosity is too high, can join the right amount of water, add water should not be more than 10%. Mixed paint should be to ensure that the paint uniform solution. 2. Before paint, industrial paint, clean the dust on the surface of the workpiece and welding slag, grease, rust or old paint. 3. The second time when spraying, the first should be completely dry, the interval between the two times should be at least 24 hours. 4. Industrial water-based coating construction process, it is forbidden to mix with other coatings and organic solvent, in case of metamorphism. 5. At the end of the construction, used equipment, rinse with water immediately in case of dry. The rest of the paint should be stored in the form of sealing. If dry skin effect use, can use a 100 mesh strainer filter before use. 6. Film can dry or low temperature drying after construction. Dry, room temperature drying time not less than 15 minutes, baking temperature of not less than 60 ℃, baking time not less than 25 minutes. 7. Recommended use water-based industrial paint twice. Dip, brush and spray can be used in the construction. ( 1) The choice of the waterborne industrial paint thinner in the normal season, you can use tap water as water industrial paint thinner. However, in the case of winter temperature is very low, the tap water as diluent directly affect the drying speed of paint. Therefore, the choice of the waterborne industrial coatings diluent in winter there are two ways: 1. With 50 degrees warm water during the construction of improve the drying speed of paint, and paint will be adjusted in the warm water basin, convenience of construction, improve the effect of paint film; 2. A mixture of alcohol and water. When using alcohol diluent with warm water, recommend a ratio of 1:1. This method is very effective in the primer coating, increase, the flowing property of the coating to avoid the paint film defects. ( 2) The waterborne industrial coatings construction environmental humidity is a necessary condition for waterborne industrial coatings construction. Low temperature can lead to dry too fast, thus affect the flow of the paint film flat effect. If the humidity is too high, too slow drying, paint film is easy to crack, white or any other defect, usually suitable humidity for 40% 80%; In addition, the winter temperature control is also closely related. When spraying the surface of the substrate temperature should be greater than 5 ℃, if less than 5 ℃, it is best not to spray paint. Above is KeBao building materials co. , LTD. , sharing of waterborne industrial paint items should be paid attention to in the construction, water-based industrial paint construction can't spray is too thick, otherwise prone to cracking or color evenly distributed. Therefore, the choice of construction personnel should pay attention to thinner and environment, hope to be of help. Interested in coating friend can read more about paint the water bag how many money a square meter marble paint 'information.