阅读说明：本技术 抛光剂、不锈钢件及其表面抛光处理方法 (Polishing agent, stainless steel part and surface polishing treatment method thereof ) 是由 方招娣 于 2017-07-04 设计创作，主要内容包括：一种抛光剂、不锈钢件及其表面抛光处理方法,抛光剂用于不锈钢件表面预处理,以500重量份计,包括如下重量份数的成分：2-10份冰醋酸,2-10份苯并三氮唑,2-10份过氧乙酸,2-10份多聚磷酸,5-20份二氧化钛,1-5份脂肪醇聚氧乙烯醚,1-6份的乙二胺四乙酸和余量水。经过上述抛光剂处理后,不锈钢件表面清洁光亮,而且整个抛光处理方法工艺简单、环保,无气味无有害气体逸出,操作方便,使用成本低。(The polishing agent is used for surface pretreatment of the stainless steel part and comprises the following components in parts by weight in 500 parts by weight: 2-10 parts of glacial acetic acid, 2-10 parts of benzotriazole, 2-10 parts of peroxyacetic acid, 2-10 parts of polyphosphoric acid, 5-20 parts of titanium dioxide, 1-5 parts of fatty alcohol-polyoxyethylene ether, 1-6 parts of ethylenediamine tetraacetic acid and the balance of water. After the polishing agent is used for treating, the surface of the stainless steel part is clean and bright, and the whole polishing treatment method is simple in process, environment-friendly, odorless, free of harmful gas escape, convenient to operate and low in use cost.)

Claims

[ claim 1] A polishing agent, which is characterized by comprising the following components in parts by weight, based on 500 parts by weight: 2-10 parts of glacial acetic acid, 2-10 parts of benzotriazole, 2-10 parts of glycerol, 2-10 parts of polyphosphoric acid, 5-20 parts of titanium dioxide, 1-5 parts of fatty alcohol-polyoxyethylene ether, 1-6 parts of ethylenediamine tetraacetic acid and the balance of water.

[ claim 2] the polishing agent according to claim 1, wherein the weight part of glacial acetic acid is 4 to 8 parts.

[ claim 3] the polishing composition according to claim 1, wherein the benzotriazole is present in an amount of 4 to 8 parts by weight.

[ claim 4] the polishing agent according to claim 1, wherein the glycerol is present in an amount of 4 parts by weight

8 parts by weight.

[ claim 5] the polishing agent according to claim 1, wherein the weight part of the polyphosphoric acid is 4 to 8 parts.

[ claim 6] the polishing abrasive according to claim 1, wherein the titanium dioxide has a particle size of 20 to 150n m, more preferably 30 to 120nm, in an amount of 10 to 15 parts by weight.

[ claim 7] the polishing agent according to claim 1, wherein the fatty alcohol-polyoxyethylene ether is present in an amount of 2 to 4 parts by weight. The weight portion of the ethylene diamine tetraacetic acid is 3-5 portions.

[ claim 8] A surface polishing treatment method for a stainless steel member, comprising the steps of: is formulated according to claim

1-7 of any one of the polishing agents; the pH of the chemical mechanical polishing solution is controlled to be 2-7, preferably 2-5, and can be adjusted by sodium hydroxide or polyphosphoric acid. And (3) immersing the stainless steel piece into a polishing agent solution, performing treatment within a preset time interval, washing the stainless steel piece with water, and entering the next process.

[ claim 9] the method for polishing a stainless steel member according to claim 1, wherein after polishing, passivating again and then water washing to dry, said predetermined time interval being 1-15 minutes.

[ claim 10] A stainless steel member characterized in that the surface of the stainless steel member is polished by the surface polishing treatment method for a stainless steel member according to claim 8.