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If the D
The main purpose
In the metal pickling process is used to slow the hydrochloric acid corrosion of the metal matrix, while inhibiting the production of acid mist, and to promote the cleaning of various oxide, silicate scale has good inhibition effect. Greatly reduce the corrosion of metals under normal use and the ability to fine Yang system hydrogen absorption of steel in the pickling process, to avoid the occurrence of iron and steel "hydrogen embrittlement", while inhibition of the pickling process of Fe3 + on the corrosion of the metal, so that The metal does not produce pitting corrosion. Applicable to various types of steel, stainless steel, cast steel, copper and other metals and their alloys, combined.

Prominent feature of
This product is stable performance, simple operation, the amount of small, high efficiency, costs, non-toxic, odorless, environmental pollution; corrosion of metal substrates, inhibition rate, the process is not mist, safe to use.

Use
1, with liquid: Additive use concentration is generally 2 to 5% (by ​​weight). The first measurement of the Tim
Additives by adding the measurement of water, mix well;
2 with acid lotion: slowly add the liquid with a good measurement of hydrochloric acid, while constantly
Stirring the solution can be used in the mix evenly;
3, can also be additives added directly to the use of concentrated hydrochloric acid in the liquid or watered, but to maintain the concentration of additives in the acid can not be less than 2%
4, the concentration of hydrochloric acid lotion formulated generally 3 to 10% (by weight); use at room temperature; temperature can not exceed 45 ° C, or the inhibitor is very easy to fail, to speed up the acid corrosion of metal;
5, because the actual situation is very complex, the initial use or not yet experienced, and certainly the first small trial satisfaction after extensive use.

Note
1, This product is slightly corrosive, if splashed into eyes, mouth rinse immediately with water, is strictly prohibited consumption;
2, with liquid should be timely use; cool place sealed.