Product Name:Agricultural silicone adjuvant NV-AG9548

Chemical Structure: Polyether-modified trisiloxane

CAS No.: 67674-67-3

Product Description

NV-AG9548 is a polyether-modified trisiloxane Agricultural silicone adjuvant. It is a super-spreading agent designed to significantly reduce the surface tension of aqueous spray solutions. By lowering surface tension to below 21.0 mN/m at 0.1 wt%, NV-AG9548 enables superior wetting, complete coverage, and rapid stomatal infiltration of agrochemical sprays, leading to improved pesticide efficacy and reduced spray volume.

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):25 - 45mPa.s

Key Benefits & Features

. Super Spreading & Coverage: Dramatically lowers surface tension, providing far greater coverage than traditional surfactants.

. Rapid Stomatal Penetration: Promotes fast uptake of agrochemicals into plants via stomatal infiltration, ensuring excellent rainfastness.

. Reduced Spray Volume & Dosage: Saves water and costs by allowing lower spray volumes and optimized agrochemical usage.

. Broad Compatibility: Suitable for use with herbicides, insecticides, fungicides, plant growth regulators, and foliar fertilizers.

Dosage & Directions for Use

1. As a Tank-Mix Adjuvant

NV-AG9548 can be added directly into spray tanks to enhance coverage and penetration. Optimum performance is achieved in spray mixtures with a pH range of 6.0 – 8.0, and solutions should be 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%

Foliar Fertilizers & Micronutrients: 0.015%–0.1%

. Mixing Order:

Dissolve agrochemicals in water first.

Add NV-AG9548 after mixing with approx. 80% of the total water volume.

Fill with the remaining water to 100% and mix uniformly.

2. In Agrochemical Formulations

NV-AG9548 can also be incorporated directly as an additive into agrochemical formulations (e.g., EC, SC, OD, SL).

Formulation pH: Best stability is maintained at pH 6.5–7.5.

Suggested Dosage: 0.5%–8.0% based on total formulation weight (depending on formulation type and test results)

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.