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Hefei Sunrise Aluminium Pigments Co.,Ltd

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Misunderstandings of water-based aluminum pastes

Misunderstandings of water-based aluminum pastes

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Do you know the misunderstandings of water-based aluminum pastes? A lot of new recruits didn't know much about the water-based aluminum pastes when they first started, and they had many doubts. If these doubts are not clear, it is very difficult to improve them no matter in recognition or use. Now let's study together.


Water-based aluminum paste can be soluble in water, suitable for water-based coating system, very environmentally friendly and energy-saving. The water-based aluminum paste produced by silica coating process has the advantages of compact coating, long storage time, good water resistance, acid and alkali resistance, and can maintain the original color and brightness. However, there are some precautions need to be noticed.





If the mixing speed is too fast for a long time, the coating layer of the water-based aluminum paste will be destroyed, which will lead to the black of the coating, the decrease of the covering power and the appearance of coarse particles in the paint film;



Taste is not environmental protection



The normal water-based aluminum paste has a smell, which is volatilized by the solvent or auxiliary agent covering the paste. They are environmental friendly solvents that will not pollute the environment and are non-toxic, so you don't need to worry about their smell;



Improper use of solvent and resin



Improper operation of solvent and resin will make it difficult to disperse the product, so new resin and solvent need to be properly mixed. If it is difficult to disperse due to too fine product, the soaking time can be appropriately prolonged, and the mixing speed can be controlled;



The more water-based aluminum paste is added, the stronger metal sense is



This is wrong. The addition of water-based aluminum paste needs to be controlled within a certain proportion. If the proportion is exceeded, the metal sense will not be improved, and the overall effect will be affected.



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