SP-SC3213 - JIANGSU SINVO TECHNOLOGY CO., LTD.

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Wetting and Dispersing Agent

SP-SC3213

Versatile polycarboxylate surfactant. As an acrylate graft copolymer, it adsorbs firmly onto the surface of active ingredient particles, while its hydrophilic groups (like comb teeth) extend into the aqueous phase, creating strong steric hindrance repulsion to effectively prevent aggregation and ensure formulation stability.

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Product Details

1. Product Introduction

A versatile polycarboxylate surfactant, mainly used as a dispersant in suspension concentrates and seed coating formulations. As an acrylate graft copolymer, it adsorbs firmly onto the surface of active ingredient particles, while its hydrophilic groups (like comb teeth) extend into the aqueous phase, creating strong steric hindrance repulsion to effectively prevent aggregation and ensure formulation stability.

2. Physical and Chemical Properties

Item	Typical Value
Appearance/Color (25°C)	Brown to dark brown
pH Value (1% aqueous solution, 25°C)	5.0–8.0
Flash Point (°C)	>100
Flowability	Moderate flowability at room temperature; requires slight heating at 0°C
Solubility	Miscible with water; insoluble in non-polar solvents and most polar organic solvents

3. Application Examples

Formulation	Recommended Dosage
600 g/L Imidacloprid SC	4–5%
600 g/L Clothianidin SC	4–5%
24% Clothianidin SC	3%
50% Azoxystrobin SC	3%
24% Spirodiclofen SC	3%
500 g/L Carbendazim SC	2–3%
30% Pyridaben SC	3%
360 g/L Chlorfenapyr SC	2–3%
500 g/L Diafenthiuron SC	3%

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