Common knowledge of coating: prevention of discoloration of epoxy floor

Core tips: 1 The epoxy floor should be fully stirred before construction The density of several kinds of pigments in the multi-color paint is different During storage, the heavy pigments gradually sink and the light pigments gradually float up If they are not stirred evenly during use, they will be inconsistent with the original colors after construction 2 Metallic pigments shall be separated from varnish When metal powder pigment is stored, it will turn black and green due to the corrosion of residual free acid in the paint 3 The coating with high acid value should not be packed in iron barrel The varnish with higher acid value is easy to react with the iron packaging barrel The transparency of the varnish is reduced and the color becomes darker 4 Select paint matching according to the needs Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: 1 The epoxy floor should be well mixed before construction The density of several kinds of pigments in the multi-color paint is different During storage, the heavy pigments gradually sink and the light pigments gradually float up If they are not stirred evenly during use, they will be inconsistent with the original colors after construction 2 Metallic pigments shall be separated from varnish When metal powder pigment is stored, it will turn black and green due to the corrosion of residual free acid in the paint 3 The coating with high acid value should not be packed in iron barrel The varnish with higher acid value is easy to react with the iron packaging barrel The transparency of the varnish is reduced and the color becomes darker 4 Select resin and pigment in paint formula as required The light resistance and heat resistance of some pigments in the coating are not good, and some resins have poor weather resistance, which can turn yellow when encountering light 5 In the design of paint formulation, it should be noted that pigments that can react with resins or additives should not be used It is strictly prohibited to mix two different types of paint without any test Some pigments in the material will undergo chemical changes, lose the inherent coloring power of the pigment, and cause fading or discoloration Blue or green paint containing iron blue will fade during storage, but the paint exposed to air after construction will gradually recover Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,