NKC-920 AA/AMPS/EA Terpolymer

Quality indicators:

Molecular weight: Approximately 4000;

Solid content: ≥ 30%;

Appearance: Colorless - light yellow transparent liquid;

pH (1% aqueous solution): 3.0 – 5.0;

Density (at 20°C): 1.13 ± 0.05 g/cm³;

Uses: Multifunctional dispersant for cooling water. It can disperse deposits such as calcium carbonate, calcium sulfate, calcium phosphate, sediment, iron oxide, etc., and is a zinc salt stabilizer; Slag dispersant for boiler water; It can be widely used in relevant water systems in the oil drilling, steel plant and oil refining and petrochemical industries.

NKC-930 AA/MA Binary Copolymer

Quality indicators:

Molecular weight: < 1000;

Solid content: 45 - 50%;

Appearance: Brown-yellow transparent liquid;

pH (1% aqueous solution): < 2.0;

Density (at 20°C): 1.185 ± 0.05 g/cm³;

Viscosity (at 25°C);

Uses: Cooling water system: It has excellent scale inhibition and dispersion effects under high temperature and high alkalinity. When used in combination with organic phosphates, it can achieve a better synergistic effect in inhibiting scale. Boiler water system: It can be used as a slag dispersant to disperse scale such as calcium carbonate. Cleaner: Used in cleaning agents, and can be compounded with caustic soda, polyphosphates, surfactants and defoamers.

NKC-940 AA/AMPS Binary Copolymer

Quality indicators:

Molecular weight: Approximately 4000;

Solid content: ≥ 32%;

Appearance: Colorless - light yellow transparent liquid;

pH (1% aqueous solution): 3.0 – 5.0;

Density (at 20°C): 1.135 ± 0.05 g/cm³;

Uses: Multifunctional dispersant for cooling water. It can disperse deposits such as calcium phosphate, calcium organophosphate, calcium carbonate, calcium sulfate, sediment, iron oxide, etc., and is a zinc salt stabilizer; Slag dispersant for boiler water; It can be widely used in relevant water systems in the oil drilling, steel plant and oil refining and petrochemical industries; Dispersant for RO reverse osmosis.

NKC-972 (PCA) Phosphino-polycarboxylic Acid

Quality indicators:

Molecular weight: Approximately 3500;

Solid content: 37.5 – 42.5%;

Appearance: Colorless - light yellow transparent liquid;

pH: 3.5 – 4.5;

Density (at 20°C): 1.20 – 1.24 g/cm³;

Viscosity (at 25°C): 100 – 150 cps (#2, @30);

Uses: Slag dispersant for boiler water (suitable for boilers with a pressure of less than 70 kg/cm²); Used as a tank cleaning agent for boiler water in the form of a dispersant (suitable for low and medium pressure boiler water systems with low hardness feed water); Scale inhibitor for RO reverse osmosis water; It has the functions of scale inhibition, dispersion and corrosion inhibition for cooling water (ultra-low phosphate content); It can be widely used in relevant water systems in the oil drilling, steel plant and oil refining and petrochemical industries; Scale inhibitor for oilfield water treatment.

NKC-980 (HPMA) Hydrolyzed Poly(maleic anhydride)

Quality indicators:

Molecular weight: < 1000;

Solid content: 47 - 53%;

Appearance: Brownish-red liquid;

pH (1% aqueous solution): < 2.0;

Density (at 20°C): 1.18 - 1.22 g/cm³;

Uses: Scale inhibitor and dispersant for industrial circulating cooling water systems; Scale inhibitor for calcium carbonate in boiler water; Scale inhibitor for oilfield water injection; Scale inhibitor for evaporation tanks in sugar factories; Scale inhibitor for RO reverse osmosis systems; Scale inhibitor for seawater desalination systems.

NKC-990 (PAA) Polyacrylic Acid

NKC-996 (Na-PAA) Sodium Polyacrylate

Quality indicators of NKC-990: Quality indicators of NKC-996:

Molecular weight: Approximately 2000 Molecular weight: Approximately 2000

Solid content: 30 - 32% (or 43 - 45%); Solid content: 30 - 32% (or 45 – 50%)

Appearance: Colorless - light yellow transparent liquid; Appearance: Colorless - light yellow transparent liquid

pH (1% aqueous solution): < 3.0 (or 3.2 - 4.0); pH (1% aqueous solution): 6.5 - 8.0

Density (at 20°C): 1.15 ± 0.05 g/cm³ (or 1.23 ± 0.05 g/cm³) Density (at 20°C): 1.20 ± 0.05 g/cm³ (or 1.35 ± 0.05 g/cm³);

Uses: Scale inhibitor and dispersant for industrial cooling water; Dispersant for cleaners; Scale inhibitor and dispersant in the papermaking process; Dispersant for the dyeing and finishing process; Scale dispersant for RO reverse osmosis; Scale inhibitor for oilfield water injection.