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High-Efficiency Wetting and Dispersing Agent

SP-SC3E

Compound of polymericamphiphilic anionic-nonionic surfactants with a Gemini-like structure. Its three-dimensional polymer structure effectively prevents particle collision, enhancing the dispersion and emulsion stability of pesticide particles or droplets in a water-continuous phase. It also offers good wettability and high cost-performance.

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Product Details

1. Product Introduction

A high-efficiency wetting & dispersing agent, a compound of polymeric amphiphilic anionic-nonionic surfactants. It features a Gemini-like structure, increasing charge density. Its three-dimensional polymer structure effectively prevents particle collision, enhancing the dispersion and emulsion stability of pesticide particles or droplets in a water-continuous phase. It also offers good wettability and high cost-performance. Often used with SP-2728, it is an excellent surfactant for SC, FS, SE, EW, WP, DF formulations of triazole and urea pesticides, particularly suitable for FS and systems containing metal ions.

2. Physical and Chemical Properties

Item	Typical Value
Appearance/Color (25°C)	Yellow viscous liquid
Water Solubility	Miscible with water
pH Value (5% aqueous solution, 25°C)	6.5
HLB Value	16.3
Rotational Viscosity (25°C, mPa·s)	1600

3. Application Examples

Formulation Name	Features
500 g/L Ametryn SC	High grinding efficiency, low adjuvant dosage, good formulation stability.
50% Fenbutatin Oxide SC	Effectively reduces formulation viscosity and ensures formulation stability.
30% Zinc Thiazole SC	Effectively resolves thickening issues during grinding and storage.
43% Bifenazate SC	Resolves thickening issues and effectively improves skinning phenomenon.
350 g/L Imidacloprid FS	Improves grinding efficiency, inhibits thickening and sedimentation, and has strong adaptability to technical materials.

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