Five recipe adjustment methods for water-based wood paint!

In order to achieve the good coating effect of water-based wood paint, we must grasp the five formula adjustment methods.
the first law: the polishing adjustment
the water-like wood paint polishing adjustment, for the whole construction is very important. Just like transparent putty and transparent primer, good polishing is a

. Generally speaking, the higher the hardness of water-like wood paint, the better the polishing, and the longer the drying time, the better the polishing. At the same time through formula adjustment or the use of some dispersed good slurry, can play a role in improving the polishing.
second law: the adjustment of the drying speed
the construction of the water-like wood lacquer factory, the drying speed is a key factor. Because the operation of the factory is more compact, after coating can not wait so long, so the drying speed of the paint can directly affect the plant's productivity. Then water-based wood paint to replace oily paint must improve the drying speed, its formula has two film-forming additives: one is glycol butyl ether and dipropanol butyl ether, and the other is propylene glycodyl ether and dipropanol methylene ether. By adjusting the ratio of the two film-forming aids appropriately, the drying speed and the total dosage of the film-forming additives can be adjusted.
the third law: the balance between leveling and hanging
the last step in the production of water-powered wood paint is viscosity adjustment, the viscosity term is called fluidity characteristics. Good water-resistant wood paint should have good leveling and good anti-flow hanging. Improving leveling can reduce unnecessary waste, on the other hand, the taste and gloss of the paint film will have a greater improvement, and when the viscosity is not enough will cause the flow hanging, viscosity is too high and will affect the leveling, so in order to maintain the balance between the level and the flow hanging generally used polyurethane thickeners, not only will not affect water resistance, but also improve viscosity and leveling.
Fourth Law: Surface Change
Because many buyers like to use their nails or keys to scratch the paint film twice when judging good paint, see if there are scratches? Therefore, water-resistant wood paint must have a high hardness and scratch resistance. Single-part water-resistant wood paint to achieve 2-3H hardness is a bit difficult, but also have to have a good scratch resistance. In general, this situation can be added to the water-like wood paint some surface additives, so that it gradually migrates to the surface in the process of coating film drying, using its own characteristics and high hardness to improve the paint film scratch resistance.
the fifth law: increase transparency
the higher the transparency, the more it can show the natural texture of the wood, and silicon dioxide anti-light powder determines the balance between transparency and gloss adjustment.
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