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氨基磺酸缓蚀剂的使用用途及特点介绍
来源:http://www.jnjrh.com 日期:2019-10-31 发布人:admin
氨基磺酸缓蚀剂用于各种浓度各种温度的氨基磺酸中,减缓氨基磺酸对金属基体的腐蚀,在各种化学酸洗过程中都有良好的缓蚀效果。在正常使用下使金属的腐蚀率大大降低,并有优良的抑制钢铁在酸洗过程中吸氢的能力,避免钢铁发生“氢脆”,同时抑制酸洗过程中Fe3+对金属的腐蚀,使金属不产生孔蚀。适用于碳钢、不锈钢、铜、铝、钛等金属材质及其不同材质的组合件的酸洗。
Sulfamic acid inhibitor is used in various concentrations of sulfamic acid at various temperatures to slow down the corrosion of metal matrix by sulfamic acid. It has good corrosion inhibition effect in various chemical pickling processes. Under normal use, the corrosion rate of metal is greatly reduced, and the ability of restraining hydrogen absorption of steel in pickling process is excellent, so as to avoid "hydrogen embrittlement" of steel. At the same time, the corrosion of Fe3 + to metal in pickling process is restrained, so that the metal does not produce pitting. It is suitable for pickling of carbon steel, stainless steel, copper, aluminum, titanium and other metal materials and their different material assemblies.
突出特点:
Outstanding features:
氨基磺酸缓蚀剂浅黄色固体粉末,性能稳定、操作简单、用量小、效率高、费用低、无毒无臭、对环境无污染;对金属基体的腐蚀小、缓蚀率高,过程中没有酸雾,使用安全。
The sulfamic acid inhibitor is light yellow solid powder with stable performance, simple operation, small dosage, high efficiency, low cost, non-toxic and odorless, no pollution to the environment; the metal matrix has small corrosion, high corrosion inhibition rate, no acid mist in the process, so it is safe to use.
理化指标:
Physical and chemical indicators:
指 标 参 数 指 标 参 数
Index parameter
状 态 浅黄色固体粉末 可燃性 不燃不爆
State light yellow solid powder, flammability, non combustion and non explosion
酸碱性 近中性 腐蚀性 无
Acid alkali near neutral corrosivity none
氨基磺酸
有效物含量 >98% 氯离子 不含
Effective content > 98% chloride free
使用方法:
usage method:
1、工作液配制:缓蚀剂的使用浓度一般为0.1%(重量)。先将计量的缓蚀剂1:10-20兑水(更好是50-60℃的温水),搅拌至完全溶解,然后再加入剩余的计量水中,搅拌均匀,将计量的酸缓缓加入上述配好的液体,同时不停的搅拌使酸完全溶解,溶液混合均匀后即可使用;
1. Working solution preparation: the concentration of corrosion inhibitor is generally 0.1% (weight). First mix the measured inhibitor 1:10-20 with water (preferably 50-60 ℃ warm water), stir until it is completely dissolved, then add the remaining measuring water, stir evenly, slowly add the measured acid into the above prepared liquid, at the same time, stir continuously to make the acid completely dissolved, and use it after the solution is evenly mixed;
2、也可以将缓蚀剂直接加入氨基磺酸中,使用时直接兑水即可,但是一定要保证工作液中缓蚀剂的有效浓度不能低于0.1%(重量)。
2. The inhibitor can also be directly added into the sulfamic acid, which can be directly mixed with water, but the effective concentration of the inhibitor in the working solution must not be less than 0.1% (weight).
注意事项:
matters needing attention:
1、氨基磺酸缓蚀剂略有腐蚀性,若溅入眼、口请立即用清水冲洗,严禁食用;
1. Sulfamic acid corrosion inhibitor is slightly corrosive. If splashed into eyes and mouth, please wash it with water immediately. It is forbidden to eat it.
2、配液后,应及时使用;阴凉处密封保存。
2. After liquid preparation, it should be used in time and sealed in a cool place.
包装规格:
Package specification:
塑料袋,25千克/
Plastic bags, 25kg/