Formulated
with an acidic blend of complex alkyl pyridines, 1, 3-diethyl thiourea, Rodine
31A serves as an aliphatic nitrogen corrosion
inhibitor that provides protection to brass, steel and copper metals
against the attack of sulfuric, phosphoric, sulfamic, formic acid, acetic
oxalic acid, citric acid, bisulfate solution and mixtures thereof and
conditionally for hydrochloric acid solutions. Rodine 31A
Corrosion Inhibitor presents itself as a chloride free inhibitor. It has a
maximum operating temperature of 180°F. It imparts excellent pickling and
modifies the metal surface to help in the prevention of corrosion.
Acidic
treatment is important in providing protection to the metals used in the
industries against scaling and rusting. This acid treatment is mostly carried out
variously to assist in the eradication of scale and rust but instead &
often triggers abrasion of metals as they exhibit corrosive properties. This
process not only influences the metal properties but also causes loss of base
metals after acid solution pickling. Acidic Corrosion often causes gradual
wearing off of material by acidic compounds.
This
acidic corrosion is an electrochemical process which is directed by the
diffusion of moisture, oxygen and availability of acidic pollutant on the metal
surfaces. This brings about the requirement of acid inhibitors to aid in
limiting the acid corrosion on base metal, therefore helping reduce the
economical loss in several industrial sectors. The type and concentration of
the corrosion inhibitor used is generally derived based on the type and
properties of the metal to be protected and the conditions under which the
metal is to be treated. Rodine 31A Corrosion Inhibitor is an acid inhibitor
specifically to protect metals from corrosion by organic and mineral acids.
Features:
-Single
product for multiple acids
-Helps
in imparting excellent pickling
-Modifies
metal surface to prevent corrosion
-Chloride
free and is easily soluble with all acid concentrations
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