silicone adjuvant
SILICONE ADJUVANT FOR TEXTILE - silicone adjuvant factory and suppliers
silicone adjuvant factory and suppliers
silicone adjuvant
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SILICONE ADJUVANT FOR TEXTILE
In the textile industry, silicone adjuvants have become essential components for enhancing both manufacturing processes and end-product performance. These advanced materials offer unique properties that address critical challenges in fiber production, fabric finishing, and functional textile development. By modifying surface characteristics and improving lubricity, silicone additives enable smoother processing, reduce energy consumption, and elevate the quality of textile products.
With growing demands for sustainable and efficient manufacturing, silicone adjuvants provide solutions that balance ecological considerations with technical excellence. They enable reduced water and energy usage in processing while delivering long-lasting functionality that extends the lifespan of textile products. For manufacturers seeking to improve production efficiency, enhance product value, and meet evolving consumer expectations, silicone adjuvants represent a strategic investment in innovation and quality.
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 |
For more specifications,Please email us for detail
Physical Properties
- Appearance: Colorless to pale yellow transparent liquid
- Viscosity: 25-35mPa·s (fully customizable across the range)
- Temperature Resistance: Stable at -50°C to 250°C
- Solubility: Miscible with water, alcohols, and hydrocarbon solvents
Chemical Properties
- Reactive Groups: Combines polyether segments and siloxane linkages for balanced hydrophilicity and flexibility
- Compatibility: Highly compatible with fibers, resins, and dyes
- Safety: Non-toxic; compliant with RoHS/REACH standards; OEKO-TEX® certified
Product Functions
- Superior Lubrication:
H-8228’s unique structure reduces friction coefficients, providing long-lasting lubrication for mechanical components. Used in high-end cutting fluids, it extends tool lifespan, enhances machining precision, and minimizes wear.
- Surface Tension Reduction:
With ultra-low surface tension,BY-N408 effectively prevents fogging. As a plastic additive, it modifies surface properties, improving light transmittance in anti-drip greenhouse films.
- Textile Enhancement:
In fabric finishing, BY-N408 imparts softness and smoothness for skin-friendly textiles. It also adds anti-static properties, reduces dust adhesion, and enhances moisture absorption for superior comfort.
- Coating Performance Boost:
Acts as a leveling agent in coatings, paints, and polyurethane slurries to reduce intermolecular stress, eliminate surface defects (e.g., orange peel), and improve coating uniformity, aesthetics, and protection.
- Excellent Solubility & Compatibility:
Highly soluble in water, polar solvents, and select non-polar solvents. Ensures effortless dispersion in complex formulations and broadens application versatility.
- Demulsification:
Facilitates rapid oil-water separation in industrial processes, enhancing production efficiency and product quality.
Applications
- Softening Treatment
Products: Underwear, T-shirts, loungewear, bedding, towels, infant clothing
Effects: Imparts silky, fluffy textures, reduces fiber friction, and enhances wearing comfort.
- Hydrophilic Treatment (Moisture-Wicking)
Products: Sportswear, quick-dry apparel, yoga wear, outdoor clothing, medical textiles
Effects: Improves moisture absorption, accelerates moisture evaporation, and maintains a dry feel.
- Antistatic Treatment
Products: Antistatic workwear, cleanroom suits, electronics industry uniforms, wool coats
Effects: Reduces surface resistance, prevents static-induced dust adhesion or interference with precision instruments.
- Functional Modification
Antimicrobial Treatment: Medical gauze, antibacterial socks, sportswear (compatible with quaternary ammonium salts and other antimicrobial agents).
Optical Brightening: Premium white fabrics, wedding dresses, dress shirts (enhances whiteness and brightness).
Soil-Release Treatment: Tablecloths, hotel textiles (improves stain resistance and easy cleaning).
- Industrial Textiles
Products: Filter materials, automotive interiors, geotextiles, industrial fabrics
Effects: Optimizes fiber surface properties, enhances durability, and adds functional performance.
- Dyeing Auxiliaries
Processes: Leveling agents, color-fixing agents
Effects: Improves dye uptake, reduces uneven coloration, and enhances color fastness.
- Coating Treatment
Products: Waterproof-breathable fabrics, PU-coated fabrics, medical protective clothing
Effects: Strengthens coating adhesion, improves wash resistance, and enhances abrasion resistance.
Core Advantages
| Performance Metric | Parameter/Effect | Test Standard | Competitive Advantage |
| Softening Performance | 40–50% reduction in fiber friction coefficient | AATCC 201 | Outperforms traditional silicone oils (20–30% reduction only) |
| 35–45% reduction in bending stiffness | ISO 9073-7 | Softer, fluffier texture | |
| Hydrophilic Performance | Water absorption time <3 seconds | AATCC 195 | 50% faster than standard hydrophilic agents |
| 40% improvement in moisture evaporation rate | GB/T 21655.1 | Accelerated drying performance | |
| Antistatic Performance | Surface resistance: 10⁸–10⁹ Ω | GB/T 12703 | 3–4 orders of magnitude lower resistance |
| Electrostatic half-life <2 seconds | Rapid static dissipation | ||
| Wash Durability | >85% performance retention after 50 washes | ISO 6330 | 15–20% higher durability than competitors |
| Thermal stability: -40°C to 200°C | ISO 105-B06 | Adaptable to extreme processing conditions | |
| Temperature Resistance | Free formaldehyde: Not detected | GB/T 2912.1 | OEKO-TEX® certified |
| Eco-Friendliness | Biodegradability >90% (28 days) | OECD 301B | Environmentally sustainable |
| pH adaptability: 3–11 | In-house standards | Broad compatibility | |
| Process Adaptability | Curing temperature: 80°C–180°C | Energy-efficient processing | |
| No precipitation with auxiliaries | GB/T 5559 | High formulation flexibility | |
| Compatibility | 40–50% reduction in fiber friction coefficient | AATCC 201 | Outperforms traditional silicone oils (20–30% reduction only) |
Market Value
Core Performance Drivers for Market Demand
- Exceptional Surface Activity
Low surface tension , significantly enhancing textile wettability and permeability.
Self-emulsifying properties, adaptable to diverse processing systems (padding, dipping, spraying).
- Superior Softening Performance
Delivers long-lasting silky texture, outperforming traditional amino silicones.
Tunable hydrophilic/hydrophobic balance (adjustable EO/PO ratios) for varied fiber requirements.
- Outstanding Stability
Resistance to acids, alkalis, and electrolytes (stable in pH 2–12).
High-temperature stability (>130°C) without oil migration.
- Eco-Compatibility
Free from APEO, formaldehyde, and restricted substances; OEKO-TEX® Standard 100 certified.
Superior biodegradability vs. conventional silicones (BOD₂₈/COD >30%).
Key Market Value Drivers
- Growing Demand for Premium Textiles
Consumer preference for “ultra-soft touch” and functional finishes.
Rising requirements for breathable, hydrophilic finishes in sportswear/outdoor apparel.
- Green Manufacturing Trends
EU REACH restrictions on traditional agents (e.g., cyclic siloxanes D4/D5).
Brand sustainability policies (e.g., H&M Conscious Collection).
- Process Versatility
Compatible with resin finishing, flame retardancy, and other treatments.
Suitable for one-bath processing, reducing energy and costs.
- Differentiation in Competition
Domestic auxiliaries breaking international monopolies.
High-value niche products (e.g., cooling/antibacterial hybrid finishes).
Future Trends
- Innovation Directions
Smart Responsiveness: Temperature/pH-responsive polyether silicones (e.g., thermoregulating fabrics).
Bio-Based Feedstocks: Polyether segments synthesized from renewable carbon sources.
Nanocomposite Tech: Graphene/silicone hybrids for enhanced conductivity.
Experimental Data & Case Studies
| Test Item | Blank Sample | BY-N408 Treated | Improvement | Test Standard |
| Softening Performance | ||||
| Fiber Friction Coefficient | 0.28 | 0.15 | ↓46% | AATCC 201 |
| Bending Stiffness (cN/cm) | 9.2 | 5.3 | ↓42% | ISO 9073-7 |
| Hydrophilic Performance | ||||
| Water Absorption Time (s) | >60 | 2.5 | ↑96% | AATCC 195 |
| Moisture Evaporation Rate (g/h) | 0.8 | 1.4 | ↑75% | GB/T 21655.1 |
| Antistatic Performance | ||||
| Surface Resistance (Ω) | 10¹² | 3×10⁸ | ↓4 orders of magnitude | GB/T 12703 |
| Electrostatic Half-Life (s) | 120 | 1.8 | ↓98.5% | — |
| Durability | ||||
| Contact Angle After 50 Washes (°) | <90 | 118 | 87% Retention | ISO 6330 |
| Color Fastness to Rubbing (Grade) | 3 | 4–5 | ↑1–2 Grades | GB/T 3920 |
Typical Application Cases
Case 1: Premium Underwear Softening Treatment
Customer Pain Point: Greasy feel and rapid softness loss after washing with traditional silicone oils.
Solution: 3% BY-N408 added, cured at 130°C for 90 seconds.
Results:
Hand feel score improved from 3.2 → 4.7 (5-point scale).
91% softness retention after 50 washes.
OEKO-TEX® CLASS I certification achieved.
Case 2: Sportswear Quick-Dry T-Shirt
Requirement: Address poor moisture absorption and heat retention in 100% polyester fabric.
Process: Padding method (5% BY-N408), cured at 160°C for 2 minutes.
Data Comparison:
| Performance Metric | Untreated | Treated |
| Water Absorption Time (s) | 58 | 3.1 |
| Moisture Evaporation Rate (g/h) | 0.7 | 1.5 |
| Surface Resistance (Ω) | 10¹³ | 5×10⁸ |
Case 3: Anti-Static Workwear for Electronics Manufacturing
Issue: Existing uniforms caused electrostatic dust adhesion, disrupting precision instrument production.
Solution:
Base fabric: 65/35 polyester-cotton blend.
Finishing agents: BY-N408 + conductive carbon black (4:1 ratio).
Results:
Surface resistance stabilized at 10⁸–10⁹ Ω (GB/T 12703).
Resistance variation <15% after 50 industrial washes (ISO 6330).
Annual complaint rate reduced by 82%.
Case 4: Medical Antibacterial Gauze
Requirements:
Withstand high-temperature sterilization (121°C).
Maintain >95% antibacterial rate after 50 sterilization cycles.
Technical Solution:
BY-N408 grafted with quaternary ammonium salts (98% grafting efficiency).
Process: Padding → Drying → Curing at 120°C.
Results:
Antibacterial rate against S. aureus and E. coli: 99.9% (ISO 20743).
Tensile strength retention >90% after repeated sterilization (ISO 9073).
Passed cytotoxicity testing (ISO 10993-5) for medical safety.
Customer Value Analysis
- Total Cost Reduction:Multi-functional single agent reduces auxiliary costs by 30–40%.
- Process Simplification:One-bath processing replaces traditional multi-step treatments, cutting energy consumption by 25%.
- Quality Upgrade:Key performance metrics (softness, durability, safety) meet or exceed international brand standards.
- Regulatory Compliance:Fully aligns with EU REACH, US EPA, and other global environmental regulations.
Preparation Process, Core Technologies, and Precautions
Preparation Process
- Catalytic Addition Reaction System:
Precise control of platinum catalyst loading (10-50 ppm)
Gradient temperature control (80°C → 120°C → 90°C)
Batch reaction under nitrogen protection (oxygen content <0.1%)
- Raw Material Pretreatment:
Deep dechlorination of hydrogen-containing silicone oil (Cl⁻ <5 ppm)
Dehydration of polyether (moisture content <0.03%)
Solvent purification via distillation (distillation range controlled within ±2°C)
- Post-Treatment Processes:
Molecular distillation for low-boiling component removal (residual pressure <10 Pa)
Ceramic membrane ultrafiltration (molecular weight cutoff: 1000 Da)
Low-temperature crystallization purification (-15°C gradient cooling)
Key Core Technologies
- Microemulsion Technology:
Precise HLB value regulation (8-12)
Composite emulsifier system (Span/Tween blend)
High-pressure homogenization (50-100 MPa)
- Structural Characterization Technology:
Quantitative analysis via nuclear magnetic resonance (29Si-NMR)
Molecular weight distribution detection by gel permeation chromatography (GPC)
Particle size analysis via dynamic light scattering (DLS)
- Stability Control:
Antioxidant system (BHT/VE composite)
pH buffer system (citric acid-phosphate)
Metal ion chelation (EDTA derivatives)
Precautions
| Category | Standard | Abnormal Handling |
| Temperature | Store in cool place (<30°C) | If crystallization occurs, melt in a 40°C water bath and mix thoroughly before use. |
| Shelf Life | 12 months (unopened) | Use within 6 months after opening. |
| Sealing | Nitrogen protection (sensitive models) | Centrifuge if layering occurs (3000 rpm, 10 min). |
Safety Operations
- Personal Protection:
Mandatory:
Chemical-resistant gloves (nitrile material)
Safety goggles
Dust-proof mask
Recommended:
Chemical-resistant apron
Closed-toe work shoes
- Environmental Control:
Ventilation requirements: Air exchange rate ≥8 times/hour.
No open flames: Flash point >150°C, but still keep away from heat sources.
Packaging & Ordering
Packaging: 200kg/1000kg plastic drums (customizable).
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