silicone adjuvant

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: 100–3,000 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	H-8228 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% H-8228 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% H-8228 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).