Vinyl Dimethicone Crosspolymer-CAS 68937-56-4
Product Name: Vinyl Dimethicone Crosspolymer
Alias: Vinyl Modified Silicone Elastomer, High Elastic Silicone Crosspolymer, Skin-fitting Matte Texture Agent, Anti-wrinkle Long-wear Stabilizer
INCI Name: Vinyl Dimethicone Crosspolymer
CAS Number: 68937-56-4 / Polymer Composite Specification
Molecular Formula: Vinyl Modified Three-dimensional Cross-linked Silicone Polymer
Molecular Weight: High-elasticity Macromolecular Silicone Elastomer
Effective Content: ≥99.0%
Appearance: White Fine Elastic Powder / Uniform Translucent Paste
Grade: High-end Cosmetic Grade / High-elastic Functional Custom Grade
MOQ: 25KG
Package: 25KG Plastic Drum / Paper Drum
Shelf Life: 24 Months (Sealed & Stored in Shady and Dry Place)
Vinyl Dimethicone Crosspolymer, Vinyl Silicone Elastomer, High Elastic Silicone Polymer, Wrinkle-resistant Skin Feel Modifier, Soft-focus Matting Agent, Long-wear Makeup Stabilizer, Fluffy Hair Styling Resin
Vinyl Dimethicone Crosspolymer-CAS 68937-56-4
Vinyl Dimethicone Crosspolymer is a high-performance vinyl-modified three-dimensional cross-linked silicone elastomer, synthesized by vinyl group grafting and special cross-linking polymerization process.
Compared with ordinary dimethicone crosslinked polymer, the vinyl modified structure endows the product with higher elasticity, better ductility and stronger skin fitting performance.
It breaks the limitation of traditional silicone elastomers with single matte effect, perfectly balancing elastic skin feel, soft-focus blurring and formula stability. The product can form a highly flexible, breathable and non-occlusive protective film on the skin and hair surface, with excellent stretch resistance and anti-sagging performance, effectively improving fine lines and dry lines caused by skin stretching.
With unique micro-pore structure, it absorbs excess skin sebum, eliminates surface greasy gloss, and creates natural high-grade velvet matte skin texture. It also has outstanding suspension thickening and anti-caking effects in formulas, effectively improving powder dispersion uniformity and long-term storage stability. Featuring mild inert silicone properties, wide system compatibility and no irritation, it is the core elastic texture upgrading raw material for high-end anti-wrinkle skincare and elastic long-wear makeup.
Key Benefits
• Vinyl High-elastic Modification, Superior Skin Fitting: Unique vinyl grafting structure enhances molecular elasticity, the film layer is stretchable and resilient, fits skin texture dynamically, avoids floating powder and hollow makeup, and creates natural skin-friendly elastic makeup effect.
• Anti-wrinkle & Smooth Fine Lines, Long-term Skin Tender: Flexible elastic film buffers skin stretching pressure, effectively smoothes dry lines and subtle lines caused by dryness and makeup pulling, improves skin smoothness, and presents tender skin state all day long.
• Oil-control Soft-focus, Zero-grease Velvet Matte: Micro-porous elastic structure efficiently adsorbs sebum oil shine, uniform light refraction blurs pores and skin flaws, eliminates greasy and dull texture, and creates high-grade translucent velvet matte finish without fake white.
• Anti-sagging & Anti-collapse, Stable Long-wear Makeup: Excellent structural stability resists sebum erosion and daily friction, prevents makeup sagging, fading and collapsing caused by oil secretion, and significantly improves makeup durability and integrity.
• Multi-functional Formula Optimization & Stabilization: It has excellent rheological adjustment and thickening suspension properties, effectively prevents powder settling and agglomeration, simplifies compounding process, reduces batch difference, and improves product storage stability.
• Breathable & Mild, Wide Compatibility: Inert silicone elastic structure, non-irritating, non-comedogenic and non-occlusive, perfectly compatible with oil phase, water phase and emulsified systems, stable performance in full formula scenarios.
Applications
• High-elastic Long-wear Base Makeup: Elastic fitting foundation, anti-sagging oil-control cushion, long-lasting BB/CC cream, fine line blurring makeup primer, nude elastic base products.
• Soft-focus Matte Color Cosmetics: Velvet matte blush, contour shadow, soft-focus eye shadow, elastic non-stick lip glaze, high-grade matte color cosmetic formulas.
• Anti-wrinkle Smoothing Skincare: Fine line smoothing essence, elastic firming lotion cream, dry skin tender care products, anti-aging soothing skincare series.
• Refreshing Matte Sunscreen & Isolation: Oil-free matte sunscreen lotion, anti-greasy isolation cream, outdoor long-acting UV protection products.
• Fluffy Anti-collapse Hair Care: Elastic fluffy styling spray, anti-frizz matte hair lotion, long-hold shaping hair finishing products.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Vinyl Dimethicone Crosspolymer | Compliant |
Appearance (25℃) | White fine elastic powder / translucent uniform paste | White uniform elastic powder |
Effective Content | ≥99.0% | 99.3% |
Volatile Matter | ≤0.1% | 0.03% |
Ash Content | ≤0.1% | 0.02% |
pH Value | 5.5-7.5 | 6.4 |
Odor | Odorless, no peculiar smell | Compliant |
Elasticity & Ductility | High elastic, uniform stretch, no brittle fracture | Compliant |
Conclusion | Conforms to high-end cosmetic grade enterprise standards | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the core advantage compared with ordinary dimethicone crosslinked polymer?
A1: Ordinary dimethicone crosslinked polymer focuses on matte skin feel and system stabilization; Vinyl Dimethicone Crosspolymer adopts vinyl modification, with higher molecular elasticity and ductility. It adds anti-wrinkle, fine line smoothing and elastic skin fitting effects on the basis of original matte oil-control performance, solving the problem of rigid and dull makeup of ordinary silicone elastomers, with more advanced and natural skin feel.
• Q2: What is the recommended formula addition ratio?
A2: 2%-7% for elastic long-wear base makeup, 3%-9% for matte color cosmetics, 1%-4% for anti-wrinkle skincare products, 1%-3% for refreshing sunscreen, 2%-6% for fluffy hair styling products, adjustable according to formula elasticity, matte degree and skin feel requirements.
• Q3: Will the high-elastic film cause tight skin feel?
A3: No. The vinyl modified elastic structure is flexible and resilient, with micro-breathable gaps in the film layer. It fits the skin dynamically with stretching movement, no tightness or dryness, effectively improves dry lines caused by skin pulling, and maintains comfortable skin state for a long time.
• Q4: Is it compatible with emulsion and aqueous formulas?
A4: Yes. The product has ultra-wide formula compatibility, can be stably and uniformly dispersed in oil phase, emulsified system and conventional aqueous formulas, no flocculation, delamination or agglomeration, suitable for full-type cosmetic formula debugging.
• Q5: How does it achieve anti-collapse and long-wear effect?
A5: The three-dimensional vinyl cross-linked network structure has strong structural stability, which can resist daily friction and sebum oxidation erosion, prevent makeup sagging, floating powder and fading caused by long-term oil secretion, and keep the makeup surface smooth, matte and complete all day long.
• Q6: Does it support stable bulk supply and technical services?
A6: Standardized high-end cosmetic grade production with stable vinyl grafting rate, elastic ductility and matte performance, sufficient inventory, supports long-term bulk supply and global export, and provides professional formula debugging, elastic skin feel customization and system stability optimization technical support.
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