silicone adjuvant
SILICONE ADJUVANT FOR DEFOAMER - silicone adjuvant factory and suppliers
silicone adjuvant factory and suppliers
silicone adjuvant
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SILICONE ADJUVANT FOR DEFOAMER
SILICONE DEFOAMER: REDEFINING INDUSTRIAL FOAM CONTROL
In the demanding environments of chemical processing, food production, and bio-fermentation, foam presents a persistent challenge to operational efficiency and product quality. SILICONE DEFOAMER emerges as a critical solution, engineered with advanced organosilicone technology to deliver unparalleled performance in foam suppression and prevention. Its core functionality is derived from an ultra-low surface tension that enables rapid penetration and collapse of foam bubbles within milliseconds, achieving a 300% improvement in defoaming longevity compared to conventional agents. Rigorous validation under extreme conditions confirms consistent efficacy across a pH spectrum of 3-12 and temperatures up to 150°C, ensuring reliability in the most challenging processes such as textile dyeing, wastewater treatment, and pharmaceutical synthesis.
Beyond its immediate defoaming action, this technology demonstrates significant strategic value by enhancing overall production efficiency—reducing energy consumption by 15% through minimized equipment downtime and increasing line utilization by 28%. Furthermore, its FDA-compliance and EU REACH certification make it suitable for sensitive applications including food-grade and organic operations, while simultaneously reducing VOC emissions through displacement of mineral oil-based alternatives. SILICONE DEFOAMER thus represents not merely a process chemical, but a sustainable efficiency multiplier that aligns high-performance foam control with environmental stewardship and economic operational goals.
Basic Product Information
- Product Name: Silicone Adjuvant
- Appearance: Colorless to pale yellow transparent oily liquid.
TYPICAL PROPERTIES
| Appearance | Colorless to pale yellow transparent liquid |
| Viscosity (25℃),mm2/s | 25-35 |
| SurfaceTension (0.1%wt),mN/m | ＜20.5 |
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Physical Properties
- Appearance: Light yellow transparent liquid
- Viscosity: 25-35 mPa·s (customizable)
- Dispersibility: Easily soluble in water, alcohols, and non-polar solvents
- Temperature Resistance: Stable at -20°C ~ 150°C
Chemical Properties
- Active Groups: Polyether segments provide dynamic surface tension regulation capability
- Compatibility: Synergistic with anionic/nonionic surfactants without precipitation
- Environmental Protection: Passed GB/T 21879 biodegradability test (degradation rate >90% within 28 days)
Product Functions
- Rapid Defoaming: Low surface tension (<25 mN/m) rapidly pierces foam films.
- Long-Acting Antifoaming: Uniformly disperses in the system to continuously inhibit foam regeneration.
- System Stability: Resistant to acids and alkalis (pH 2-12) and electrolytes, suitable for harsh environments.
- Flexible Compounding: Can be used as a concentrated masterbatch or directly added to terminal defoamers.
Applications
| Industry | Application Scenarios | Solved Pain Points |
| Wastewater Treatment | Aeration tanks, sludge dewatering | Eliminate biochemical foam to enhance oxygen transfer efficiency and process stability. |
| Food Processing | Fermentation tanks, sugar solution boiling | Inhibit foam overflow to prevent raw material waste, compliant with FDA 21 CFR 178.2010 food contact safety standards. |
| Paper Industry | Pulping, coating processes | Reduce paper surface defects (pinholes, fish eyes), improve sheet smoothness and yield, and minimize production waste. |
| Coatings & Inks | Water-based coating production, printing | Eliminate micro-foam-induced defects (craters, orange peel) in coatings to enhance film gloss and printing dot clarity. |
| Chemical Production | Petrochemical distillation, pesticide formulations | Suppress foam generated by highly volatile organic compounds (VOCs) to ensure distillation efficiency and pesticide formulation stability. |
| Biopharmaceuticals | Fermentation, extraction & purification | Reduce foam inhibition on microbial activity to improve product yield and minimize contamination risks during purification. |
Core Advantages
| Performance Indicators | Parameters/Effects | Test Standards | Competitor Comparison |
| Defoaming Speed | <5 seconds (0.1% addition) | ASTM D892-18 | 3 times faster than mineral oil-based products |
| Antifoaming Durability | >120 minutes (dynamic cycle test) | ISO 696-2020 | 50% longer-lasting than polyether-based products |
| Temperature Resistance | No performance degradation at 150℃ | GB/T 17323 | Suitable for high-temperature processes |
| Compatibility | Stable coexistence with 5% NaCl solution | Internal Control Standard | Solves defoaming challenges in electrolyte systems |
| Addition Amount | Effective at 0.01%-0.5% | — | Comprehensive cost reduced by 30% |
Market Value
Core Performance Value Dimensions
- Defoaming/Antifoaming Performance
Defoaming Speed: <3 seconds (0.1% addition)
Antifoaming Durability: >120 minutes
Temperature Range: 0–150℃
- System Compatibility
pH Range: 2–13
Electrolyte Tolerance: >20% NaCl
Organic Solvent Stability
- Environmental Characteristics
Biodegradation Rate (28 days): >65%
Acute Toxicity (LD50): >5000 mg/kg
VOC Content: <50 ppm
Market Driver Matrix
- Industrial Demand Growth
Global Defoamer Market Size to Reach $4.2B by 2025
Water Treatment Sector CAGR: 8.5%
Annual Growth in Food Industry Demand: 7–9%
- Technical Substitution Trends
Substitution Space for Traditional Silicone Defoamers: $1.1B
Premium Capacity of Composite Products: 25–40%
Upgrades Driven by Environmental Regulations
- Economic Benefits
Usage Concentration Reduced by 30–50%
Processing Costs Lowered by 20–35%
System Operational Efficiency Improved by 15–25%
Technology Development Trends
- Functional Complexity
Dual Defoaming-Antifoaming Functionality
Bactericidal-Defoaming Composite
Dispersing-Defoaming Synergy
- Green Innovation
Application of Bio-Based Raw Materials
Degradable Structure Design
VOC-Free Formulations
- Intelligent Direction
Condition-Responsive Defoaming
Self-Regulating Concentration Control
Online Monitoring Systems
Experimental Data & Case Studies
Experimental Data
| Test System | Blank Sample Foam Height (mm) | BY-N408 Treated Foam Height (mm) | Antifoaming Rate |
| Papermaking Black Liquor (60℃) | 210 | 25 | 88.1% |
| Fermentation Medium | 185 | 15 | 91.9% |
| Water-Based Coatings | 150 | 10 | 93.3% |
Typical Application Cases
- White Water Circulation System in Paper Mill
Issue: Traditional defoamers caused oil spots on paper and required frequent replenishment.
Solution: Applied 0.03% BY-N408 compounded emulsion.
Results:
Foam height reduced from 200mm to 30mm;
Defoamer usage decreased by 40%, annual cost savings of CNY 120,000.
- Beer Fermentation Process
Process Parameters: Added 0.08% BY-N408 to the fermentation tank CIP system.
Outcomes:
Effective volume utilization of fermentation tanks increased by 15%;
Yeast activity remained unaffected (survival rate >99%).
Preparation Process, Core Technologies, and Precautions
Efficient Preparation Process System
- Catalytic Reaction System
Nano-platinum catalytic system (particle size: 2–3nm)
Supercritical CO₂ reaction medium (32MPa, 50℃)
Microchannel continuous flow process (residence time <5min)
- Precision Purification Technology
Molecular distillation-crystallization coupling
Multi-stage membrane separation (50–200kDa)
Subcritical water extraction purification
- Nano-Dispersion Technology
High-pressure microjet (250–300MPa)
Phase inversion temperature control
Microfluidic precise emulsification
Key Core Technical Breakthroughs
- Rapid Defoaming Technology
Low surface tension (22–24mN/m)
Enhanced interfacial film penetration
Promoted bubble coalescence
- Long-Acting Antifoaming Technology
Dynamic surface activity regulation
Stable interfacial adsorption layer
Surface migration inhibition
- Broad-Spectrum Compatibility Technology
pH stability (1–14)
Electrolyte tolerance (>25% salinity)
Temperature adaptability (-20–150℃)
Technical Index Breakthroughs
- Defoaming Performance
Defoaming speed: <2 seconds
Antifoaming time: >180 minutes
Minimum effective concentration: 50ppm
- Stability
Storage stability: >24 months
Thermal stability: 150℃/4h
Mechanical stability: 3000rpm/30min
- Safety and Environmental Protection
Biodegradation rate: >70%
Acute toxicity: LD50>10000mg/kg
VOC content: <10ppm
Precautions
- Storage: Avoid freezing, store sealed below 40℃ (shelf life: 18 months).
- Compatibility Testing: Conduct small-scale tests for new systems; avoid direct mixing with high-concentration oxidizers.
Packaging & Ordering
Packaging: 200kg/1000kg plastic drums (customizable).
Factory Products
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SILICONE ADJUVANT FOR DEFOAMER
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