SP-EW3326 - JIANGSU SINVO TECHNOLOGY CO., LTD.

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Emulsifier

SP-EW3326

Polymeric surfactant complex with a three dimensional structure, designed according to the processing characteristics of emulsion in water (EW) formulations. It offers good emulsification stability at low addition levels and has a wide application range, making it particularly suitable for formulating medium to high content EW products.

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Product Details

1. Product Introduction

This product is a polymeric surfactant complex with a three-dimensional structure, designed according to the processing characteristics of emulsion in water (EW) formulations. It offers good emulsification stability at low addition levels and has a wide application range, making it particularly suitable for formulating medium- to high-content EW products. In addition, the product has good fluidity, and the EW preparation process is simple – requiring only mixing of the oil and water phases followed by shear.

2. Physical and Chemical Properties

Item	Typical Data
Appearance (25°C)	Yellow viscous liquid
pH (1% aq. solution, 25°C)	5.9
Density (25°C, g/ml)	1.065
Rotational Viscosity (25°C, mPa·s)	530
Solubility	Miscible with water

3. Product Features

This product has good versatility, especially good emulsification stability for most medium- to high-content EW (emulsion in water) formulations. Generally, using 6–10% of this product alone can meet the processing requirements of the formulation. For some EW products, it can be combined with other functional adjuvants such as SP-EW33530 and SP-EW33820 to improve application performance.

4. Application Examples

Formulation Name	Formulation Composition	Product Features
25% Pyraclostrobin EW	Pyraclostrobin 25%, Cyclohexanone 20%, Xylene 10%, SP-EW3326 10%, Ethylene glycol 3%, Water q.s.	Good emulsification and dispersibility
250 g/L Lambda-cyhalothrin EW	Lambda-cyhalothrin 24.3%, Xylene 25%, 3326 10%, Citric acid 0.1%, Ethylene glycol 4%, Water q.s.	Low cost, good emulsification and dispersibility
450 g/L Prochloraz EW	Prochloraz 41%, Xylene 20%, 3326 6%, 33530 2%, Ethylene glycol 3%, Water q.s.	Low cost, good low-temperature stability
20% Fosthiazate EW	Fosthiazate 20%, Solvent Oil 150# 20%, 3326 8%, 33820 4%, Ethylene glycol 4%, Water q.s.	Good stability, not easy to demulsify
15% Difenoconazole + 25% Pyraclostrobin EW	Difenoconazole 15%, Pyraclostrobin 25%, Cyclohexanone 10%, Xylene 10%, SP-EW3326 10%, Ethylene glycol 3%, Water q.s.	Good low-temperature stability
15% Difenoconazole + 15% Propiconazole EW	Difenoconazole 15%, Propiconazole 15%, Cyclohexanone 10%, Solvent Oil 150# 15%, SP-EW3326 10%, Ethylene glycol 4%, Water q.s.	Good emulsification and dispersibility
1% Emamectin Benzoate + 29% Chlorpyrifos EW	Emamectin Benzoate 1%, Chlorpyrifos 29%, DMF 4%, Xylene 20%, 3326 10%, Ethylene glycol 4%, BHT 0.5%, Water q.s.	Good emulsification and dispersibility

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