Водные, Диспергирующий агент, Специальные добавки

VP 6190A Strong alkali resistant dispers

Name: Поставщик VP 6190A Strong alkali resistant dispers
SKU: 6190A

Strong alkali resistant dispersant (6190A) is a high-performance, specialized chemical auxiliary formulated to provide exceptional stability and dispersive properties in highly concentrated alkalin…

Характеристики

Ключевые свойства и преимущества

Exceptional Alkali Resistance: Remains stable and active in NaOH concentrations up to 250-300g/L without precipitation.
Superior Dispersion: Prevents the agglomeration of pigments, waxes, and pectinous substances during industrial scouring.
Low Foaming Profile: Optimized for high-turbulence industrial machinery, minimizing the requirement for additional silicone-based defoamers.
Hydrolytic Stability: Does not decompose at elevated temperatures in caustic media, ensuring long-term bath life and consistency.
Enhanced Wetting: Combines high dispersive power with rapid wetting kinetics to ensure uniform chemical uptake across substrates.
Eco-Friendly Composition: Formulated to be readily biodegradable and free from restricted APEO/NPEO compounds.

Спецификации

Технические особенности

Chemical Nature: A complex blend of modified anionic phosphate esters and high-stability non-ionic surfactants.
Solubility: Instantaneous solubility in cold water and concentrated caustic soda liquors without heating.
Thermal Range: Maintains peak performance across a wide temperature gradient, typically from 20°C to 100°C.
High Cloud Point: Exhibits an elevated cloud point even in electrolyte-rich solutions, preventing phase separation during hot processing.
Ion Stability: Highly effective chelation-assisted dispersion, preventing mineral scale formation in hard water conditions.
Synergistic Effects: Enhances the emulsification capacity of auxiliary scouring agents and detergents within the treatment bath.

Практическое применение в отраслях

Области применения

Textile Industry: Essential for high-caustic scouring, mercerization, and bleaching processes for cotton and cellulosic blends.
Industrial Cleaning: Used in Clean-in-Place (CIP) systems for food and beverage processing to remove stubborn organic fats.
Pulp and Paper: Acts as a pitch dispersant and stabilizer during the alkaline pulping and peroxide bleaching stages.
Metal Surface Treatment: Utilized in heavy-duty alkaline degreasing baths to prevent oil re-deposition on precision metal parts.
Agrochemicals: Serves as a stabilizer for high-pH pesticide formulations and concentrated liquid mineral fertilizers.
Leather Processing: Applied in the liming and dehairing stages to facilitate uniform chemical penetration through the hide.