Category: Work

Dosage of Maleic-Acrylic Acid Copolymer (MA/AA)

September 21, 2026 admin No Comments

The recommended dosage of Maleic-Acrylic Acid Copolymer (MA/AA) is typically 2–10 mg/L when used as a water treatment agent in combination with other organic phosphonates. Dosage by Application Application Recommended Dosage Notes Circulating Cooling Water (with organic phosphonates) 2–10 mg/L The standard range for synergistic scale inhibition Textile/Dyeing Auxiliary or Detergent Builder Determined by testing…

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Applications of Di(OctylDecyl)Dimethyl Ammonium Chloride (D8021)

September 15, 2026 admin No Comments

Di(Octyl/Decyl)Dimethyl Ammonium Chloride (D8021), also known as Di(octyl/decyl)dimethyl ammonium chloride, is a twin-chain cationic surfactant with the CAS number 68424-95-3. Its primary application is as a broad-spectrum biocide in industrial water treatment, with secondary uses as a softener, antistatic agent, and emulsifier. Primary Use: Industrial Biocide & Water Treatment D8021’s core function is sterilization, mildew…

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Performance of 2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTC) in formulations

September 14, 2026 admin No Comments

2-Phosphonobutane-1,2,4-tricarboxylic acid (PBTC) is a widely used, low-phosphorus organophosphonate that functions primarily as a scale and corrosion inhibitor. In formulations, its performance is defined by its exceptional chemical stability, high calcium tolerance, and synergistic behavior with other water treatment chemicals. Core Performance Characteristics PBTC’s performance in formulations is driven by its unique molecular structure, which…

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Polyepoxysuccinic Acid (PESA)

September 12, 2026September 12, 2026 admin No Comments

Shandong Kairui Chemistry Co., Ltd. is Polyepoxysuccinic Acid (PESA).PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious.

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Working principle of cyclohexylamine

September 11, 2026September 11, 2026 admin No Comments

Cyclohexylamine works through two primary mechanisms depending on its application: as a corrosion inhibitor it forms a protective barrier film on metal surfaces, and as a chemical intermediate it reacts via its nucleophilic amine group. Corrosion Inhibition Mechanism The dominant working principle for cyclohexylamine in industrial applications (e.g., boiler water treatment, acid corrosion protection) is…

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Main Applications of Tetradecyl Dimethyl Amine Oxide (OA-14)

September 10, 2026 admin No Comments

Tetradecyl dimethyl amine oxide (OA-14), also known as myristamine oxide, is an amphoteric surfactant with a C14 alkyl chain. Its applications are primarily in personal care and cleaning products, where it functions as a foam booster, viscosity modifier, and mild cleansing agent. Personal Care Applications OA-14 is widely used in personal care formulations for its…

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KR-400 Phosphino Carboxylic Acid Copolymer

September 8, 2026September 8, 2026 admin No Comments

Product Features KR-400 Phosphino Carboxylic Acid Copolymer is a multifunctional deposit control agent, has been developed as a calcium phosphate and calcium carbonate inhibitor and a multifunctional, formulation support agent in industrial water systems. KR-400 Phosphino Carboxylic Acid Copolymer is not affected by chlorine or other oxidizing biocides under normal use conditions. Formulations with KR-400…

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2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)

September 7, 2026September 7, 2026 admin No Comments

The physical properties of 2-Phosphonobutane-1,2,4-tricarboxylic acid, sodium salt (PBTC·Na4) depend on its physical form. Key properties are summarized below. Key Physical Properties of PBTC·Na4 Property Value / Description Appearance Colorless to light yellow transparent liquid or white crystalline powder Items Index Appearance Colorless to yellowish transparent liquid White powder Active content (PBTC), % 30.0min 68.0-72.0…

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The sodium salt of polyaspartic acid (PASP) is biodegradable.

September 5, 2026 admin No Comments

Yes, the sodium salt of polyaspartic acid (PASP) is biodegradable. It is widely recognized as an environmentally friendly, biodegradable polymer and serves as a promising green alternative to traditional non-degradable or phosphorus-containing water treatment chemicals and detergent builders. Evidence Supporting Its Biodegradability The biodegradability of PASP sodium salt is supported by multiple lines of evidence, from…

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What is Tetradecyl Dimethyl Amine Oxide (OA-14)?

September 4, 2026 admin No Comments

Tetradecyl Dimethyl Amine Oxide (OA-14) is a zwitterionic surfactant that is widely used in personal care and cleaning products due to its excellent foaming, thickening, and conditioning properties. Here is a detailed overview of its properties and applications. Core Properties & Structure Chemical Identity: Its IUPAC name is N,N-dimethyltetradecylamine N-oxide. Its CAS number is 3332-27-2…

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