silicone adjuvant
SILICONE ADJUVANT FOR PLASTIC AND RUBBER PROCESSING - silicone adjuvant factory and suppliers
silicone adjuvant factory and suppliers
silicone adjuvant
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SILICONE ADJUVANT FOR PLASTIC AND RUBBER PROCESSING
Silicone adjuvants are transforming plastic and rubber manufacturing through their exceptional interface modification capabilities. These specialized additives enable significant processing improvements, including up to 40% reduction in melt viscosity, enhanced filler dispersion, and elimination of surface defects—all while increasing extrusion efficiency by over 25%.
Their unique value proposition addresses both processing challenges and end-product requirements: they function as efficient release agents and flow promoters during production while delivering superior surface properties in final products. With excellent compatibility across various polymer systems—from engineering plastics to specialty rubbers—these additives provide customized solutions for demanding applications including automotive components, medical devices, and electronic parts.
The economic benefits are substantial: adding merely 0.1-0.5% per ton of material can reduce energy consumption by 15%, increase production speed by 20%, and extend mold life. By combining process optimization with cost efficiency, silicone adjuvants represent a strategic investment for manufacturers seeking to enhance their competitive edge in global markets.
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: Colorless to pale yellow transparent liquid
- Viscosity: 25-35 mPa·s (customizable)
- Temperature Resistance: Stable at -40°C ~ 220°C
- Compatibility: Compatible with various substrates including PP, PE, PVC, rubber, etc.
Chemical Properties
- Amphiphilic Structure: Polyether segments provide polar compatibility, while siloxane segments impart hydrophobicity
- Reactivity: Optional models with reactive functional groups (e.g., vinyl, epoxy groups)
- Environmental Compliance: Conforms to FDA 21 CFR 178.2010 (Food Contact Material Standard)
Product Functions
- Efficient Demolding: Reduce the friction coefficient between the product and the mold (μ<0.15).
- Surface Modification: Improve the surface smoothness of the product (friction coefficient reduced by 40-60%).
- Antistatic: Surface resistance can be reduced to 10⁸-10⁹ Ω.
- Dispersion Aid: Improve the dispersion uniformity of fillers/pigments.
- Processing Lubrication: Reduce extrusion torque (up to 30% reduction).
Applications
| Application Field | Specific Applications | Effects |
| Injection Molding | Precision parts, thin-walled products | Demolding force reduced by 50%, flash reduced |
| Extrusion Processing | Pipes, films, cables | Melt pressure reduced, production increased by 15-20% |
| Rubber Processing | Tires, seals, rubber hoses | Improved fluidity and surface finish |
| Plastic Alloys | PC/ABS, TPE, etc. | Promotes phase compatibility and reduces phase separation |
| Functional Masterbatches | Antistatic masterbatches, 爽滑母粒 (slip masterbatches) | Achieves multifunctional modification |
Core Advantages
| Performance Indicators | Parameters/Effects | Test Standards | Competitor Comparison |
| Demolding Performance | Demolding force reduced by 55% | ISO 8295 | Durability improved by 3 times compared to traditional wax-based products |
| Surface Friction Coefficient | 0.12 (vs. 0.28 for untreated) | ASTM D1894 | Close to the effect of fluorine-based demolding agents, with 50% lower cost |
| Thermal Stability | Remains effective at 220℃ continuously | ISO 11357 | Outperforms most silicone-based products |
| Addition Amount | Effective at 0.1-1.5% | — | 30-50% less usage than competitors |
| Multifunctionality | Achieves demolding + antistatic properties | — | Replaces multiple single-function additives |
Market Value
Core Performance Value Dimensions
- Processing Performance Optimization
Melt Flow Index Improvement Rate: 30-50%
Dynamic Friction Coefficient Reduction: 40-60%
Thermal Stability Retention (300℃/2h): ≥95%
- Material Performance Enhancement
Surface Glossiness Improvement: 15-25 GU
Antistatic Performance: Surface Resistivity Reduced to 10⁸-10¹⁰ Ω
Weatherability Retention (UV1000h): ≥90%
- Process Adaptability
Wide Temperature Processing Window (150-320℃)
Compatibility with Multicomponent Systems
Suitable for Injection Molding/Extrusion/Calendering Processes
Market Driver Matrix
- Industrial Upgrading Demand
Annual Penetration Growth Rate of High-End Plastic Products: 8-12%
CAGR of Specialty Rubber Market: 6-8%
Surge in Demand for Lightweight Automotive Materials
- Technical Substitution Trends
Substitution Space for Traditional Lubricants: $1.2B
Premium Capacity of Multifunctional Additives: 30-45%
Product Upgrades Driven by Environmental Regulations
- Economic Benefits
Energy Consumption Reduction: 8-15%
Mold Maintenance Cost Reduction: 20-30%
Product Yield Improvement: 3-5%
Technology Development Trends
- High-Performance Direction
Ultra-High Temperature Stability (>350℃)
Nano-Composite Synergy
Reactive Functionalization
- Green Innovation
Migration-Free Formula Design
Application of Bio-Based Raw Materials
Recyclable Compatible Technology
- Intelligent Development
Self-Regulating Processing Processes
Online Monitoring and Feedback
Digital Twin Optimization
Experimental Data & Case Studies
Experimental Data
| Test Items | Blank Sample | BY-N408 Treated | Improvement Range |
| Injection Demolding Force (N) | 850 | 380 | ↓55% |
| Film Friction Coefficient | 0.28 | 0.12 | ↓57% |
| Carbon Black Dispersity (Grade) | 5 | 3 | ↑40% |
| Extruder Current (A) | 32 | 26 | ↓19% |
Typical Application Cases
- Thin-Wall PP Food Containers
Issue: Traditional demolding agents caused surface residues, affecting secondary processing.
Solution: Add 0.8% BY-N408 to raw materials.
Results:
Demolding success rate increased from 82% to 99%.
Surface glossiness improved by 20 GU.
Passed FDA migration tests.
- Antistatic PE Films
Process: Blended 0.5% BY-N408 with conductive carbon black.
Outcomes:
Surface resistance stabilized at 10⁹ Ω.
Friction coefficient reduced to 0.15.
Production efficiency increased by 18%.
Preparation Process, Core Technologies, and Precautions
Precision Preparation Process
- Catalytic Reaction System
Nano-palladium catalyst (particle size: 3-5nm)
Supercritical CO₂ reaction medium
Microwave-ultrasonic synergistic activation
- Purification and Refinement Technology
Molecular distillation-crystallization combination
Multi-stage membrane separation (0.5-100nm)
Subcritical water extraction
- Composite Modification Process
In-situ polymerization coating
Plasma surface grafting
Microencapsulation technology
Key Core Technologies
- Processing Rheology Regulation
Shear-sensitive viscosity adjustment
Temperature-dependent phase transition
Pressure-responsive fluidity
- Interface Engineering
Compatibility bridging in multiphase systems
Nanoscale dispersion control
Migration inhibition technology
- Functional Synergy
Balance of thermal conductivity and insulation
Synergy of wear resistance and lubrication
Compatibility of antistatic and transparency
Intelligent Manufacturing System
- Digital Twin Platform
Molecular dynamics simulation
Real-time process optimization
Quality prediction model
- Intelligent Control System
Online spectral monitoring
Adaptive temperature-pressure regulation
Robotic precise feeding
Precautions
- Predispersion: It is recommended to first prepare a masterbatch with carrier resin.
- Temperature Control: Temperatures exceeding 220℃ may affect durability.
- Safety Protection: Maintain ventilation during operation.
Packaging & Ordering
Packaging: 200kg/1000kg plastic drums (customizable).
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Silicone adjuvants are transforming plastic and rubber manufacturing through their exceptional interface modification capabilities. These specialized additives enable significant processing improvements, including up to 40% reduction in melt viscosity, enhanced filler dispersion, and elimination of surface defects—all while increasing extrusion efficiency .