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15~#气相缓蚀剂的优点是,对黑色金属具有良好的稳定的防锈效能,在高温(60℃以下)和光线照射、盐雾及低温(-40℃以上)状态下均能良好地发挥缓蚀效力,制造工艺简单,使用方便,且成本低。该缓蚀剂的配方成份(按重量计)是:工业用三乙醇胺45—47％;工业用苯甲酸纳20—16％;不含氯根的蒸馏水35—37％及液体二氧化碳。文中就该缓蚀剂与凡士林作了对比试验,证明前者的耐腐蚀能力最少超过凡士林的七倍。附图2幅，表2个
15 ~ # vapor corrosion inhibitor has the advantage of having a good and stable anti-rust effect on ferrous metals, and can be well conducted under high temperature (below 60 ℃), light irradiation, salt spray and low temperature (-40 ℃ or above) Corrosion inhibition effect, the manufacturing process is simple, easy to use, and low cost. The corrosion inhibitor formulations (by weight) are: industrial triethanolamine 45-47%; industrial use of sodium benzoate 20-16%; 35-37% chlorine-free distilled water and liquid carbon dioxide. The paper compares the corrosion inhibitor with petroleum jelly, proving that the corrosion resistance of the former is at least seven times that of petroleum jelly. Figure 2, Table 2