| abstract |
The present invention relates to a plate-shaped zirconium phosphate containing a P-OH group in the structure, having a crystal peak at 2θ values of 11.6 ± 2 degrees in X-ray diffraction analysis, and no crystal peaks observed at 2θ values of less than 11.6 ± 2 degrees. will be. The plate-like zirconium phosphate produced by the present invention is a plate-like structure uniformly dispersed in nano-scale inside the coating, excellent surface gloss and barrier ability, excellent corrosion resistance by P-OH groups on the surface, as well as aqueous solution, organic It can also disperse in a solvent or the like. |