Environment-friendly cleaning agent

一种环保清洗剂

Abstract

本发明涉及一种硅酸盐制品的清洗剂,特别涉及一种环保清洗剂。所述各组分的质量百分比为:磷酸0.5%~0.7%、盐酸1%~2%、草酸0.2%~0.4%、还原剂2%~5%、附着剂0.1%~0.5%,余量为纯水;所述环保清洗剂的PH值为6~8。本发明在清洗剂中加入柠檬酸和磺基水杨酸,均为较好的铁离子络合剂,在处理含铁量较高的石材表面时,能够彻底去除铁锈且不损伤石材,不影响石材表面光洁度,效果较好;而附着剂和还原剂可以提高清洁剂在石材表面的驻留反应时间,减少清洁剂的用料,不仅大幅节约处理费用,而且在普通大气环境放置一年不返锈,节能环保。
The invention relates to a cleaning agent of a silicate product and particularly relates to an environment-friendly cleaning agent. The environment-friendly cleaning agent comprises the following components in percent by weight: 0.5%-0.7% of phosphoric acid, 1%-2% of hydrochloric acid, 0.2%-0.4% of oxalic acid, 2%-5% of a reducing agent, 0.1%-0.5% of an adhesive agent and the balance being pure water, wherein the PH value of the environment-friendly cleaning agent is 6-8. According to the environment-friendly cleaning agent, citric acid and sulfosalicylic acid which are iron ion complexing agents with relatively good quality are added in the cleaning agent; when a stone surface with the relatively high iron content is treated, iron rust can be completely removed and stone is not damaged, so that the surface smoothness of the stone is not affected and the effect is relatively good; the adhesive agent and the reducing agent can be used for prolonging retention reaction time of the cleaning agent on the stone surface and reducing use of the reducing agent, so that not only is treatment cost greatly saved, but also the stone surface is not rusted again while being placed in a common atmospheric environment, thereby saving energy and protecting the environment.

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Patent Citations (2)

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NO-Patent Citations (1)

    Title
    顾大明等: "《工业清洗剂-示例·配方·制备方法》", 30 October 2010, article "瓷砖清洗剂", pages: 120

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    CN-105081911-ANovember 25, 2015苏州金螳螂园林绿化景观有限公司一种对铺设在红土地上的石材进行保洁的方法
    CN-105862043-AAugust 17, 2016中国南方航空工业(集团)有限公司Remover for removing iron contaminants on surface of high temperature alloy part after shot blasting and removal method