Joke Collection Website - Bulletin headlines - How to distinguish the quality of colorful coatings?
How to distinguish the quality of colorful coatings?
aqueous solution
The protective glue of a good colorful paint should be colorless or yellowish, clear and transparent, accounting for about 1/4 of the total paint.
float
High-quality colorful coatings usually have no floating objects, even if a small amount of colored particles float, it is normal.
Material degree
After the high-quality colorful paint is stirred, the water in the cup is still clearly visible, and the particles are independent and uniform in size in the water.
selling price
The colorful coatings produced by regular manufacturers are of good quality and moderate price. However, poor quality colorful coatings are often much cheaper than good quality coatings because of cutting corners and low cost in production.
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