Product Name:Low-Foam Agricultural silicone adjuvant NV-AG9575
Chemical Structure: Polyether-modified trisiloxane
CAS No.: 134180-76-0
Product Description
NV-AG9575 is a polyether-modified trisiloxane Agricultural silicone adjuvant. Designed as a high-performance super-spreading and low-foaming agent, it significantly reduces the surface tension of aqueous spray solutions to below 21.0mN/m (at 0.1 wt%). It enables superior wetting, complete coverage, and rapid stomatal infiltration of agrochemical sprays, making it exceptionally well-suited for modern application equipment such as agricultural drones and boom sprayers.
Typical propertes:
Appearance:Colorless to light yellow transparent liquid
Active Content (%):100%
Surface Tension (0.1 wt%, mN/m):<21.0mN/m
Viscosity (25℃, mPa.s):10 - 40mPa.s
Key Benefits & Features
Super Spreading & Coverage: Dramatically lowers surface tension 21mN/m, ensuring complete coverage on waxy or hairy leaf surfaces.   
Rapid Stomatal Penetration: Promotes fast uptake of agrochemicals into plants via stomatal infiltration, providing excellent rainfastness.   
Low-Foaming Advantage: Minimal foam production compared to standard silicone surfactants, making it ideal for modern farming equipment like drones and boom sprayers without requiring extra Defoamers.   
Reduced Spray Volume & Dosage: Saves water and costs by allowing lower spray volumes and optimized agrochemical usage (water amount can typically be reduced to 1/2 or 2/3, and pesticide usage reduced to 70–80%).  
Dosage & Directions for Use
1. As a Tank-Mix Adjuvant
NV-AG9575 is used to improve spray coverage, enhance uptake, or reduce spray volume. It is most effective when spray mixtures are within a pH range of 6–8 and used within 24 hours of preparation.   
Recommended Rates:
Herbicides: 0.025%–0.15%   
Pesticides / Insecticides: 0.025%–0.1%   
Fungicides / Bactericides: 0.015%–0.05%   
Plant Growth Regulators: 0.025%–0.05%   
Fertilizers & Trace Elements: 0.015%–0.1%   
Mixing Order:
First dissolve the agrochemicals in water.   
Add NV-AG9575 after mixing with approximately 80% of the total water.   
Add water to 100% and mix uniformly.   
2. In Agrochemical Formulations
NV-AG9575 can be incorporated as a component in agrochemical formulations.   
Formulation pH: Optimum performance is achieved by buffering the formulation to pH 6.5–7.5.   Suggested Dosage: 0.5%–8.0% based on total formulations.  
Packaging & Storage
Packaging: Available in standard 200kg drums, 1000kg IBC containers, or customized packaging upon request.
Storage: Store in a cool, dry, well-ventilated place in tightly closed original containers. Avoid extreme temperatures and direct sunlight.