The function of industrial oxalic acid is much, use range is wide, it is a few advantage, often can undertake processing according to different demand, for example polishing, what does its polishing method have? Mechanical polishing: the polishing method of the smooth surface is obtained by removing the convex part of the polished surface by the plastic deformation of the cutting data.

　　化學拋光：讓工業草酸在化學介質中外表微觀凸出的部分較凹部分優先溶解。電解拋光：靠選擇性的溶解資料外表細小凸出部分，使外表潤滑。超聲波拋光：將工件放入工業草酸懸浮液中并一同置于超聲波場中，依托振動效果，使得它在工件外表磨削拋光。

　　Chemical polishing: let the industrial oxalic acid in the chemical medium appearance of the micro convex part of the concave part of the preferential dissolution. Electropolishing: lubricate the surface by selectively dissolving small protrusions of material. Ultrasonic polishing: the workpiece is placed in the suspension of industrial oxalic acid and placed in the ultrasonic field together, and the surface of the workpiece is ground and polished depending on the vibration effect.

　　流體拋光：是依托磨粒沖刷工件外表，到達工業草酸拋光的意圖。磁研磨拋光：磁研磨拋光是利用在磁場效果下構成刷，磨光片對工件磨削加工。依照對應的辦法來對工業草酸進行拋光，來到達工業要求，拋光出來的產品會愈加簇新，能為廠家帶來較大的經濟效益。

　　Fluid polishing: is the intention of using abrasive grains to scrub the surface of the workpiece to reach the industrial oxalic acid polishing. Magnetic abrasive polishing: magnetic abrasive polishing is the use of the magnetic field in the effect of the formation of a brush, abrasive piece on the workpiece grinding processing. According to the corresponding way to the industrial oxalic acid for polishing, to reach the industrial requirements, polishing out of the product will be more clustered new, can bring greater economic benefits for manufacturers.

　　為了避免吸水分化。工業草酸應該進行臘封。將草酸放在干燥器中，阻隔水和它，使其不能發作反響。將工業草酸放于磨口瓶中，磨口瓶塞應該原配。在草酸上鋪上一層雙層柏油紙，與空氣阻隔。避免工業草酸變潮，先用完它之后馬上封上瓶口，讓其密封程度杰出，寄存時，不好其他化學品，特別是試劑類的混放，避免其間的水分混進去。

　　To avoid water absorption differentiation. Industrial oxalic acid should be waxed. Put oxalic acid in dryer, block water and it, so that it can not attack the echo. Put industrial oxalic acid in the grinding bottle, the grinding bottle stopper should be original. Lay a double layer of asphalt paper on oxalic acid to keep out the air. Avoid industrial oxalic acid to become damp, after using it immediately sealed the bottle, let its sealing degree is outstanding, storage, not good other chemicals, especially reagents mixed,