Paint must be no stranger to everyone, but there are more types of paints on the market, but the use of different ways, such as water-based paint, as a water as a solvent, saving a lot of resources, it has a good adaptability to the surface of the material, coating adhesion, but also does not cause harm to the construction of the product, then how to use water-based paint? Let me let you do a specific introduction on water-based paint.
A water-based paint use method.
1, master the humidity: if the humidity is greater than 80% is not suitable for construction. Otherwise, there will be problems such as whitening of the paint film.
2, clean up good floating dust cleaning: must clean good floating dust, must be a large area of repeated dust removal, and then to keep the wood surface neat and smooth.
3, the temperature is appropriate: when starting work must understand the indoor temperature, the temperature drops below 5 ℃, will extend the drying time of the paint, but also can not be exposed to direct outside.
4, painting procedures: floor paint construction, should consider the impact on the wall latex paint, generally first brush the wall, leaving the last, to be painted after the construction of floor paint.
5, the quality of wood absolute construction: to understand the material of wood, if it is hard wood can be painted directly, if the general wood has to first use transparent putty to do the substrate treatment before painting.
6, coating grasp: painting should be thin rather than thick, can be thin multi-layer for the construction; do multi-layer painting construction, each brush should wait for the next layer to dry after the construction, and each time to sand.
7. Timely construction. Two-component or three-piece paint must be mixed well in proportion, and then stand for 15 minutes to let the air bubbles caused by stirring out before use, if necessary, should be used after filtering, the paint should be used up within 4 hours after proportioning.
8、Pay attention to safety. The ratio and matching of paint varies with the specific product, so the builder should read the product manual. In addition, the paint is flammable, pay attention to safety during construction.
Second, the air humidity to 85% or more, water-based paint use in addition to reducing environmental humidity, but also need to pay attention to what details?
First, the humidity is the biggest impact is the drying of water-based paint film, strengthen the transport of hot air;
Secondly, it should be noted that the paint film is easy to hang after painting, so improve the drying conditions;
Thirdly, it is easy to product run oil, shrink oil, etc., when painting, require to reduce the humidity of the substrate surface.
Third, what are the main effects of temperature changes on water-based paint?
First, the viscosity of water-based paint itself changes, low temperature, high viscosity, high temperature, low viscosity;
Second, the drying speed changes, high temperature, fast drying, low temperature, slow drying.
Whether it is water-based paint with oil resistance, surface finish or cleanliness, water-based paint can be used as a ground decorative material, they are widely used in hospitals, electronics, food and automotive industries, so manufacturers in the production of water-based paint, often from their individual characteristics and application industry to consider, due to the characteristics of different types of water-based paint and the use of different industries, I believe that through the above for I believe that through the above for the use of water-based paint all the contents of the introduction, I believe that after reading this article for the use of water-based paint has a basic understanding.
