silicone adjuvant

Basic Product Information

• Product Name: Silicone Adjuvant
• Appearance: Colorless to pale yellow transparent oily liquid.

TYPICAL PROPERTIES

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Physical Properties

• Appearance: Pale yellow transparent liquid
• Viscosity: 25-35mPa·s (customizable)
• Solubility: Easily soluble in water and common organic solvents (e.g., ethanol, acetone)
• Stability: Stable in pH 3–11 range

Chemical Properties

• Surface Activity: Dynamic surface tension <30 mN/m
• Wetting Performance: Contact angle <20° (on leaf surface)
• Safety:

Passes OECD 201/202 ecotoxicity tests

Low toxicity to bees (LD₅₀ >100 μg/bee)

Product Functions

• Super Spreading:Disrupts leaf wax layers, increasing spray coverage area by 3–5×.
• Evaporation Resistance:Forms a breathable film to extend spray drying time by 2–3 hours.
• Rainfastness:Improves rain resistance by >50% for prolonged field efficacy.
• Synergy & Dosage Reduction:Enhances active ingredient penetration for 30%+ efficacy boost.
• Compatibility & Stability:No adverse reactions with common pesticides/fertilizers.

Applications

Core Advantages

Market Value

Core Performance Value Dimensions

• Surface Activity Characteristics

Ultra-low dynamic surface tension

Critical micelle concentration (CMC): 0.001–0.005 wt%

Contact angle adjustment range: 30°–110°

• Environmental Adaptability

pH tolerance range: 1.5–13.0

Hard water tolerance (Ca²⁺ >500 ppm)

High-temperature stability (≤150°C)

• Ecological Safety

Acute oral LD₅₀ >5000 mg/kg

Biodegradation rate (28 days): >60%

Fish toxicity LC₅₀ >100 mg/L

Market Drivers Matrix

• Policy & Regulatory Push

Global tightening of adjuvant regulations

China’s “Dual Reduction” Policy implementation

EU REACH Regulation updates

• Technology Upgrade Demands

Requirements for improved pesticide utilization efficiency

Adoption of drone spraying technologies

Precision agriculture equipment advancements

• Economic Benefits

15–25% reduction in cost per mu (Chinese acre)

30–50% extension of efficacy duration

5–8% increase in crop yield

Technology Development Trends

• Smart Solutions

Environment-responsive formulations

Drone-optimized formulations

Variable-rate application systems

• Green Innovations

Bio-based raw material adoption

Biodegradable structural design

Low-VOC process development

• Functional Enhancements

Anti-drift performance optimization

Leaf affinity improvement

Synergistic pesticide-fertilizer effects

Experimental Data & Case Studies

Experimental Data

Typical Application Cases

• Rice Field Drone Herbicide Application

Pain Point: Conventional adjuvants caused severe droplet drift, achieving <70% weed control efficacy.

Solution: Glufosinate + 0.1% BY-N408 via drone application.

Results:

45% reduction in droplet drift.

Weed control efficacy increased to 92%.

18% reduction in pesticide costs.

• Citrus Fruit Retention Program

Application Method: Brassinolide + 0.05% BY-N408 foliar spray.

Outcomes:

26% increase in fruit setting rate.

Fruit uniformity improved by 2 grades.

Achieved input-output ratio of 1:8.3.

Preparation Process, Core Technologies, and Precautions

Green Preparation Process System

• High-Efficiency Catalytic System:

Nano-gold catalytic system (particle size 5–8 nm)

Continuous flow microreactor technology (holdup volume <20 mL)

Photo-thermal synergistic catalysis (visible light + 60–80°C)

• Precision Purification Processes:

Molecular sieve-resin hybrid purification

Supercritical anti-solvent crystallization

Membrane separation coupling technology (100–300 kDa)

• Intelligent Emulsification System:

Microfluidic precision emulsification (CV <5%)

Magnetic field-responsive stabilization

Self-assembled multilayer structure construction

Core Technological Innovations

• Smart Delivery Technology:

Stomatal switch-responsive system

Enzyme-triggered release mechanism

Humidity gradient-controlled release

• Synergistic Composite Technology:

Pesticide molecularly imprinted carriers

Nanobubble-enhanced delivery system

Phyllosphere microecological regulation

• Environmental Adaptation Technology:

Anti-photolytic molecular shield

Rain-triggered protective film

Temperature-adaptive rheology

Precautions

• Mixing Sequence:

Add water → BY-N408 → pesticide in strict order.

• Sensitive Crops:

Conduct small-scale trials during seedling stage.

• Storage Conditions:

Avoid freezing. Shelf life: 24 months.

Packaging & Ordering

Packaging: 200kg/1000kg plastic drums (customizable).