PEG-32 Distearate Film-forming Polymer-CAS 9005-08-7
Product Name: PEG-32 Distearate Film-forming Polymer
Alias: Polyethylene Glycol-32 Distearate, Composite Emulsified Film-forming Resin, Soft Brightening Polymer
INCI Name: PEG-32 Distearate
CAS Number: 9005-08-7
Molecular Formula: Polyethylene Glycol Distearate Polymer
Molecular Weight: Polymer Macromolecule
Effective Content: ≥99.0%
Appearance: White to off-white waxy solid / slight viscous paste
Grade: High-end Cosmetic Grade
MOQ: 25KG
Package: 25KG/200KG Plastic Drum
Shelf Life: 12 Months (Sealed & Stored in Shady and Dry Place)
PEG-32 Distearate, Polyethylene Glycol-32 Distearate, Emulsified Film-forming Polymer, Skin Conditioning Film Former, Makeup Brightening Fixer, Formula Stabilizer, Hair Soft Styling Resin
PEG-32 Distearate Film-forming Polymer-CAS 9005-08-7
PEG-32 Distearate Film-forming Polymer is a new type of multifunctional cosmetic macromolecular polymer synthesized by esterification polymerization of polyethylene glycol and stearic acid. With unique hydrophilic and lipophilic dual molecular structure and moderate HLB value, it integrates emulsification stabilization, soft film formation, skin conditioning and moisturizing brightening functions in one.
Different from single polyurethane and acrylic film-forming agents, this product has excellent oil-water compatibility, which can effectively emulsify and stabilize oil-water phase systems, avoid formula delamination and sedimentation, and significantly improve the smoothness and ductility of cosmetic texture.
It can form a uniform, soft, breathable and non-tight protective film on the surface of skin and hair, lock skin and hair moisture for a long time, improve dry and rough texture, and endow the surface with natural delicate gloss. In makeup formulas, it assists in fixing powder pigments, uniform coloring, improving makeup fitting degree and lasting moisturizing effect without floating powder or dry lines.
In hair care formulas, it can smooth hair scales, reduce friction and static electricity, bring soft and fluffy hair feel, and achieve natural soft shaping effect. With mild and non-irritating performance, wide pH adaptability and excellent formula compatibility, it is an indispensable multifunctional core raw material for modern high-stability moisturizing skin care, delicate long-wear makeup and soft hair care and styling products.
Key Benefits
• Dual Oil-water Compatibility & Super Stabilization: Unique amphiphilic molecular structure, excellent emulsifying and dispersing performance, stably compounded with various oils, waxes and surfactants, effectively solving formula delamination and uneven texture problems.
• Soft Breathable Film-forming & Long-lasting Moisturizing: Forms thin and flexible moisturizing protective film, no tightness or heavy residue, locks moisture continuously, improves dry and dull skin and hair texture, and maintains long-term moist and smooth state.
• Natural Brightening & Makeup Optimization: Uniformly fills skin surface fine lines and hair scale gaps, optimizes light reflection, improves makeup fineness and gloss, avoids dry lines and floating powder, and creates delicate and clear makeup texture.
• Hair Soft Conditioning & Natural Styling: Effectively smooths frizzy hair, reduces static friction, softens hair texture, realizes fluffy and natural soft shaping without stiffness, flat collapse or greasy residue.
• Wide pH Adaptability & Strong Formula Adaptability: Stable performance in full-range acidic, neutral and weak alkaline cosmetic systems, good compatibility with polymer resins, silicone oils and powder raw materials, no flocculation or precipitation.
• Ultra-mild & High Safety: High-purity polymer esterified raw material, low irritation, non-allergenic, non-toxic and harmless, compliant with global cosmetic safety regulations, suitable for long-term skin and hair contact use.
Applications
• Moisturizing Skin Care Products: Hydrating lotion, nourishing cream, soothing skin care essence, dry skin long-term moisturizing maintenance series.
• Long-wear Base Makeup Series: Moisturizing foundation, nude makeup BB/CC cream, dry-proof primer, non-cracking long-lasting base makeup formula.
• Multi-color Cosmetic Products: Brightening lip gloss, tinted lipstick, delicate eye shadow, blush and other color makeup moisturizing and fixing systems.
• Waterproof Sunscreen Products: Moisturizing waterproof sunscreen lotion, outdoor anti-dry sunscreen cream, stable sun protection formula.
• Soft Hair Care & Styling: Moisturizing conditioner, hair mask, anti-frizz hair lotion, light fluffy soft styling hair care products.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | PEG-32 Distearate Film-forming Polymer | Compliant |
Appearance (25℃) | White to off-white waxy solid or paste | Off-white uniform paste |
Effective Content | ≥99.0% | 99.2% |
Melting Point (℃) | 55-65 | 59 |
pH Value (1% Aqueous Solution) | 5.0-7.0 | 6.2 |
Acid Value (mgKOH/g) | ≤1.0 | 0.35 |
Moisture Content | ≤0.1% | 0.04% |
Odor | Characteristic slight odor, no peculiar smell | Compliant |
Conclusion | Conforms to high-end cosmetic grade enterprise standards | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the core advantage compared with traditional single film-forming resin?
A1: Traditional polyurethane and acrylic resins only have single film-forming or shaping function; PEG-32 Distearate integrates emulsification stabilization, moisturizing film formation, skin/hair conditioning and brightening modification. It can stabilize formula system while improving product moisturizing and texture, with higher formula cost performance and wider applicability.
• Q2: What is the recommended formula addition ratio?
A2: 1%-4% for moisturizing skin care products, 2%-5% for long-wear base makeup, 1%-3% for color cosmetics, 1%-3% for waterproof sunscreen, 2%-6% for hair care styling products, adjustable according to formula stability, moisturizing and brightening effect requirements.
• Q3: Will long-term use cause skin or hair burden?
A3: No. The product is made of high-purity esterified polymer raw material with mild and non-irritating properties. The formed film is light and breathable without heavy accumulation. It will not clog pores or cause greasy burden, suitable for long-term daily cosmetic formula addition.
• Q4: Can it solve formula delamination and poor stability problems?
A4: Yes. It has excellent amphiphilic emulsifying and dispersing capacity, which can uniformly fuse oil and water phases, effectively inhibit formula stratification, precipitation and turbidity, and significantly improve the long-term stability of emulsion and cream formulas.
• Q5: What is the difference between this product and polyurethane series film-forming agents?
A5: Polyurethane series focus on strong holding, matte/hard gloss wear-resistant film formation; this product focuses on moisturizing, soft conditioning and formula stabilization. It is the best matching raw material for moisturizing and delicate makeup soft styling systems, making up for the dry and stiff defect of single resin film formation.
• Q6: Does it support stable bulk supply and technical services?
A6: Standardized high-end cosmetic grade production with stable batch melting point, acid value and film-forming performance, sufficient inventory, supports long-term bulk supply and global export, and provides professional formula debugging, texture optimization and stable system customization technical support.
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