Study On Preparation Of Flake Zinc Powder

Flake of the Znic is a important metal power of chemical industry, It is a flake metal power, It can be get through ball mill and surface modification, It is a necessary raw and semifinished materials. This article is aimed at propert and apply condition of the flake Znic power,and study the production equipment, process and surface modificated.With the working principle and characteristic of ball mill equipment, It combines the flake Znic power technicial criterion, this artiical contrasts the result of ball mill equipment with difference measurement and difference structure. It selects the right equipment with the flake Znic power in last.Through experment, difference ball diameter, difference ball mill time,difference the ratio with mill ball and Znic power can be contrasted, the examine index has benn selected by means of comparision of SEM, the flake level, brightness, grain diameter calcus scattering, grain diameter accumulate scattering. It gets the different speed technological process, in last, it works out the right technological process.By mean of SEM, LS-POP(III) and so on, the getting exoeriment Znic power is analyzed and contrasted with overseas power, the study indicates that the property of the exoeriment power gets or surpasses the China prescribe, and is on intimate terms with or gets the overseas Znic power.The mechnical assistants with the difference chemical assistant is used to get surface assistant. This article studies the difference assistant result and constracted the water surface covering power,index of bulk specific gravity. The result showes that good comprehensive properties of the Znic power can be obtained by using composite assistant. The measurement of the sample properties shower that the property index is close to that of the foreign same products.The measurement of the sample properties showers that the property index is close to or equal to that the foreign same products.