Acrylates/Polytrimethylsiloxymethacrylate Copolymer
Product Name: Acrylates/Polytrimethylsiloxymethacrylate Copolymer (FA4001)
Alias: FA4001 Silicone Acrylate Copolymer, Organic Silicon Acrylic Composite Resin, High Hardness Anti-rub Film-forming Agent, Long-wear Color Locking Polymer
INCI Name: Cyclopentasiloxane (and) Acrylates/Polytrimethylsiloxymethacrylate Copolymer
CAS Number: Composite Polymer Custom Specification
Molecular Formula: Silicon-acrylic Hybrid Copolymer
Molecular Weight: High-performance Composite Macromolecular Polymer
Effective Solid Content: 30.0%
Appearance: Clear Transparent Viscous Liquid
Grade: High-end Cosmetic Functional Grade / Imported Raw Material Grade
MOQ: 25KG
Package: 25KG Plastic Drum
Shelf Life: 24 Months (Sealed & Stored in Shady and Dry Place)
Acrylates/Polytrimethylsiloxymethacrylate Copolymer
FA4001 Acrylates/Polytrimethylsiloxymethacrylate Copolymer is a high-performance silicone-acrylic hybrid functional polymer dispersed in cyclopentasiloxane carrier solvent.
It perfectly combines the high hardness and strong adhesion advantages of acrylic polymers with the waterproof, breathable and skin-friendly characteristics of silicone polymers, breaking the performance limitations of single acrylic resin and single silicone resin.
The product can form a uniform, high-toughness and high-density transparent protective film on skin and hair surfaces, featuring outstanding friction resistance, water washing resistance and sebum erosion resistance.
Different from soft and flexible polyurethane film and breathable matte silicone resin film, FA4001 forms rigid and tough film with strong structural stability, which can effectively resist daily rubbing, sweat washing and facial oil oxidation damage, thoroughly solving common problems such as makeup fading, floating powder, color transfer and hair style collapse caused by sebum infiltration.
With excellent compatibility with organic sunscreen agents, cosmetic pigments and various oil-phase raw materials, non-occlusive breathable film-forming property and ultra-mild safety, it is the core upgraded raw material for high-durability outdoor sun protection, zero-transfer color makeup and long-holding hair styling formulas.
Key Benefits
• Silicone-acrylic Hybrid, Dual Performance Superposition: Integrates acrylic high-hardness anti-rub property and silicone waterproof breathable advantage, balances rigid durability and skin-friendly comfort, outperforms single resin formula in all dimensions.
• Excellent Anti-sebum & Anti-oxidation Durability: Effectively resists facial sebum infiltration and oil oxidation damage, avoids makeup breakdown caused by long-term oil exposure, and greatly improves the all-day integrity of base makeup and color makeup.
• Strong Washable & Transfer-resistant Performance: High-density tough film structure resists sweat washing and daily contact friction, eliminates lipstick cup transfer and foundation smudging, achieving real zero-transfer long-wear makeup effect.
• Non-occlusive Breathable Film-forming, No Skin Burden: Different from traditional full-closed acrylic hard film, it retains micro-breathable pores while ensuring film hardness, avoiding tightness, dryness and stuffy skin, suitable for long-term daily makeup.
• Flexible Bounce Hair Holding Effect: Provides rigid shaping force without stiff hair texture, locks hair curling shape for a long time, resists oil and flat collapse, and realizes natural fluffy and flexible styling.
• Super Formula Compatibility & Stability: Perfectly compatible with organic sunscreens, pigment powders and various silicone oil and ester oil systems, stable formula, no precipitation or delamination, easy for industrial production and debugging.
Applications
• Zero-transfer Long-wear Color Cosmetics: Non-stick matte lipstick, waterproof long-lasting lip gloss, anti-rub eye shadow and eyeliner, durable blush and contour makeup products.
• High Weather Resistance Outdoor Sunscreen: Waterproof and sweat-proof outdoor sunscreen, sebum-resistant anti-UV lotion, long-acting protective sun care formulas.
• Anti-sebum Long-wear Base Makeup: Oil-resistant long-lasting foundation, anti-collapse cushion compact, all-day stable BB/CC cream, makeup fixing primer.
• High-durability Finishing Products: Waterproof makeup setting spray, long-wear finishing lotion, anti-friction makeup stabilizer formulas.
• Flexible Styling Hair Care Products: Fluffy anti-collapse styling spray, long-hold curling lotion, oil-resistant fluffy dry hair finishing products.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Acrylates/Polytrimethylsiloxymethacrylate Copolymer (FA4001) | Compliant |
Appearance (25℃) | Clear transparent viscous liquid | Clear uniform transparent liquid |
Solid Content | 29.0%-31.0% | 30.1% |
Viscosity (mPa·s, 25℃) | 800-1500 | 1120 |
Refractive Index | 1.390-1.410 | 1.398 |
Volatile Matter | ≤0.1% | 0.03% |
Odor | Slight characteristic odor, no peculiar smell | Compliant |
Film Property | Hard, tough, uniform and transparent | Compliant |
Conclusion | Conforms to high-end cosmetic grade enterprise standards | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the core difference between FA4001 and ordinary MQ silicone resin?
A1: MQ silicone resin focuses on ultra-high waterproof and anti-transfer performance with soft film texture; FA4001 silicone-acrylic copolymer combines acrylic high hardness and anti-sebum capability, with stronger friction resistance and oil corrosion resistance. It solves the problem of easy makeup collapse caused by long-term sebum contact, and is more suitable for all-day anti-oil long-wear makeup scenarios.
• Q2: What is the recommended formula addition ratio?
A2: 3%-8% for zero-transfer lip cosmetics, 2%-7% for anti-sebum base makeup, 2%-6% for outdoor sunscreen, 1%-5% for long-hold hair styling products, adjustable according to formula hardness, anti-rub and oil-resistance requirements.
• Q3: Will FA4001 hard film cause stiff and tight skin feel?
A3: No. Although it has acrylic high-hardness film-forming property, it is modified by silicone structure with excellent flexibility and air permeability. The film layer is tough but not stiff, breathable and non-occlusive, without tightness or dryness, balancing durability and skin comfort perfectly.
• Q4: Is it compatible with oil-phase and anhydrous formulas?
A4: Yes. The product takes cyclopentasiloxane as carrier, with excellent oil-phase solubility. It can be uniformly dispersed in various silicone oils and ester oils, with stable system and no flocculation or precipitation, specially suitable for anhydrous color cosmetics and oil-based sunscreen formulas.
• Q5: Why is it superior in all-day long-wear effect?
A5: Most film-forming agents are only waterproof and sweat-proof but not oil-resistant. FA4001 has unique anti-sebum and anti-oxidation functions, which can resist long-term oil infiltration and oxidation damage, effectively prevent makeup floating, fading and collapsing caused by oil secretion, and maintain stable makeup effect all day long.
• Q6: Does it support stable bulk supply and technical services?
A6: Standardized high-end cosmetic grade production with stable batch viscosity, solid content and film-forming toughness, sufficient inventory, supports long-term bulk supply and global export, and provides professional formula debugging, anti-oil long-wear system optimization and hard-tough film effect customization technical support.
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