2results about How to "Does not affect processability" patented technology

The present application relates to the field of powder coating, and proposes a matt powder coating capable of long-acting adsorption of environmental odor and a manufacturing method thereof.The matt powder coating capable of long-acting adsorption of environmental odor is composed of raw materials of the following components in mass percentage: epoxy resin 45-60%, polyester resin 15-20%, auxiliary agent 4.4-8.9%, barium sulfate 15-25%, molecular sieve 1.5-3%, diatomite 2-4%, silicon dioxide 0.3-0.8%, magnesium-aluminum hydrotalcite 0.5-1.5%, and photocatalyst powder 0.1-1.5%. Through the above technical solution, the problem of the powder coating in the related art without odor-eliminating function or with insufficient odor-eliminating function is solved.

This invention discloses a water-based treatment agent for improving the zirconization properties of high-strength pickled steel, which contains the following active ingredients: a nitrate ion compound, wherein the molar concentration of nitrate ions is 0.02-0.6 mol / L; a metal ion compound, wherein the metal ion is at least one of Fe ions, K ions, Na ions, Cu ions, and Zn ions, and the molar concentration of the metal ion is 0.004-0.03 mol / L; an organic acid, wherein the molar concentration is 0.01-0.5 mol / L; and a surfactant, wherein the molar concentration is 0.002-0.03 mol / L.