Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Croda Dispersol PSR 19 Wetting Agent

Croda Dispersol PSR 19 is a polymeric anionic wetting and dispersing agent launched by Croda, specially developed for various agricultural formulations, with dual core functions of high-efficiency wetting and dispersion. Relying on its unique polymeric structure, it has excellent adsorption capacity for pigments and solid particles and steric hindrance effect, is compatible with various agricultural active ingredients

Effect of Croda Dispersol PSR 19 Wetting Agent

  1. High molecular structure advantage - Strong adsorption capacity, effectively preventing particle agglomeration and improving system stability

  2. Synergy of wetting and dispersion - Quickly reduce surface tension, taking into account wetting efficiency and dispersion uniformity

  3. Good compound compatibility - Suitable for various agricultural adjuvants and active ingredients, no compatibility conflicts

  4. Excellent processing performance - Easy to add, good fluidity, suitable for various agricultural preparation processing technologies

  5. Outstanding stability - Stable chemical properties, temperature and electrolyte resistance, ensuring no deterioration during long-term storage

Typical Applications of Croda Dispersol PSR 19 Wetting Agent

  1. Agricultural suspensions - Stabilize the dispersion of solid particles, avoid stratification and precipitation, and improve preparation uniformity

  2. Wettable powders - Improve wetting and dissolution speed, enhance dispersion performance, and facilitate field application

  3. Seed treatment preparations - Enhance wetting and penetration effects, and improve the adhesion and absorption of active ingredients

  4. Micronutrient preparations - Promote the dispersion of nutrients and improve the absorption and utilization rate of crops

  5. Pesticide compounding systems - Optimize multi-component compatibility and improve the overall application efficiency of preparations

Technical Data of Croda Dispersol PSR 19 Wetting Agent

BrandCroda
Chemical TypePolymeric Anionic Wetting and Dispersing Agent
Chemical CompositionPolymeric Anionic Surfactant (containing carboxylate structure)
Active Ingredient Content≥98% (typical value)
Product FormLiquid (25℃, typical value)
IonicityAnionic
HLB Value12.0-14.0 (typical value)
Density (25℃)1.05-1.09g/cm³ (typical value)
Viscosity (25℃)200-800 mPa·s (typical)
pH Value (1% aq. sol.)7.0-9.0 (typical)
SolubilityWater-soluble


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