SCALE & CORROSION INHIBITORS

NKC-900 (ATMP)

NKC-900  (ATMP) AMINO TRI (METHYLENE PHOSPHONIC ACID) PROPERTIES Molecular weight :299 Typical active content : 50±2% Appearance : Colorless to pale yellow clear solution pH (1% solution) : < 2 Specific gravity : 1.3±0.05 Iron (Fe) : < 35 ppm Chloride : < 1.8% APPLICATIONS * Scale control for cooling water & boiler water treatment …

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NKC-905 (B.T.A.)

NKC-905  (B.T.A.) 1,2,3,-BENZOTRIAZOLE PROPERTIES Molecular weight : 119.12 Formula : C6H5N3 Active content : 98.5 minimum Appearance : White to pale yellow needle form Melting point(°C) : 93°C ~98°C Ash(%) : 0.2 maximum Solubility :     Soluble in polar solvent, slightly soluble in water and mineral oil. APPLICATIONS * Water circulating systems. * Cleaners and …

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NKC-910 (HEDP)

NKC-910  (HEDP) 1-H YDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID PROPERTIES Molecular weight : 206 Typical active content : 60±2% Appearance :Colorless to pale yellow clear solution Specific gravity : 1.44±0.05 pH (1% solution) : < 2 Iron(Fe) : < 35ppm Chloride : < 1% APPLICATIONS * Scale and corrosion control in cooling water and oilfield water. * Scale control …

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NKC-920 AA/AMPS/EA Terpolymer

NKC-920 AA/AMPS/EA Terpolymer CARBOXYLATE/SULFONATE/NONIONIC FUNCTIONAL TERPOLYMER PROPERTIES Appearance : clear to pale-yellow liquid. pH (1% solution) : 2-5 Active solids : 30% minimum Specific gravity(20°C) : 1.1 ± 0.05 APPLICATIONS * Cooling water system: Scale inhibitor and Dispersant for calcium carbonate, calcium sulfate, calcium phosphate, silt & clay, ion oxide and zinc stabilizer. * Boiler …

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NKC-930 (AA/MA COPOLYMER)

NKC-930  (AA/MA COPOLYMER) MALEIC ANHYDRIDE/CARBOXYLIC ACID COPOLYMER PROPERTIES Appearance : Clear yellow brown liquid. Odor : Slight Solids content : > 48% Specific gravity (20°C) : 1.185 ±0.05 pH (1% solution) : < 2.0 APPLICATIONS * Cooling water systems The good scale control property of NKC-930 makes it particularly effective at high temperature in alkaline …

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NKC-960 (PBTC)

NKC-960  (PBTC) 2-PHOSPHONO-BUTANE-1,2,4-TRICARBOXYLIC ACID PROPERTIES Molecular weight : 270 Typical active content : 50% P-content : 11.5% Appearance : Colorless to pale yellow clear solution Specific gravity at 20°C : 1.25 ~ 1.30 PH(1% solution) : < 2 Iron (Fe) : < 35ppm APPLICATIONS * Cooling/Boiler water treatment: Scale & Corrosion inhibitor * Oil drilling …

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NKC-980 (HPMA)

NKC-980  (HPMA) MALEIC ANHYDRIDE HOMOPOLYMER PROPERTIES Appearance : Clear yellow-brown liquid. Solid content : > 50±3% Specific gravity at (20°C) : 1.18 ~ 1.22 pH (1% solution) : < 3.0 APPLICATIONS * Cooling water systems. * Boiler water systems. * Oilfield injection systems. * Sugar mill evaporator systems. * Reverse osmosis systems. * Desalination systems.

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NKC-990 (PAA)

NKC-990  (PAA) POLYACRYLIC ACID PROPERTIES Appearance : Colorless to pale yellow clear liquid. Solid content : >30% Specific gravity at (20°C) : 1.15 ±0.05 pH (1% solution) : < 3.0 APPLICATIONS * Cooling water systems. * Cleaning compounds. * Pulp & paper process. * Dyestuff auxiliary. * Reverse osmosis systems. * Oilfield injection systems.

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