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Cosmetics Grade Polyvinylcaprolactam PNVCL Thermoresponsive and Biocompatible Polymer for Skin and Hair Care Formulations
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Cosmetics Grade Polyvinylcaprolactam PNVCL Thermoresponsive and Biocompatible Polymer for Skin and Hair Care Formulations
| MOQ: | 500g, 1kg or 25kg for sample, 1000kg for commercial order |
| Price: | Contact us for competitive pricing |
| Standard Packaging: | Net Weight 25kg or 200kg/package |
| Delivery Period: | In 3 working days after order confirmation |
| Payment Method: | T/T,LC,OA |
| Supply Capacity: | 300 Tons/month |
Detail Information
Place of Origin
Shanxi, China
Brand Name
Zorui
Certification
ISO, COA, MSDS, TDS
Model Number
Polyvinylcaprolactam (PNVCL) CAS 25189-83-7
Product Name:
Polyvinylcaprolactam
CAS:
25189-83-7
Grade:
Cosmetic Grade
Property:
Allantoin / Glyoxyldiureide
Source:
Synthetic (Nature-Identical)
Sample:
Available
Storage:
Cool, Dry, Well-ventilated Area
Port:
Tianjin, Shanghai, Qingdao, Other Ports In China
Shipping:
Sample By Express, 100kg+ By Air, 1000kg+ By Sea
Trade Term:
EXW, DAP, FOB, CFR, CIF, CPT, CIP
Highlight:
Cosmetics Grade Polyvinylcaprolactam
,Thermoresponsive PNVCL
,Biocompatible Polyvinylcaprolactam
Product Description
Product Overview
Polyvinylcaprolactam (PNVCL) is a synthetic polymer derived from the monomer N-vinylcaprolactam. It is known for its solubility in water, temperature sensitivity, and biocompatibility. PNVCL is commonly used in biomedical, pharmaceutical, and cosmetic applications due to its unique thermoresponsive properties and ability to form hydrogels.
Specifications
| Property | Details |
|---|---|
| CAS Number | 25189-83-7 |
| Chemical Name | Poly(1-ethenylhexahydro-2H-azepin-2-one) |
| Molecular Formula | (C8H13NO)n |
| Molecular Weight | Varies (typically in the range of 10,000–1,000,000 g/mol) |
| Appearance | White to off-white powder or granule |
| Solubility | Soluble in water and polar organic solvents (e.g., ethanol, methanol) |
| Thermal Properties | Thermoresponsive; lower critical solution temperature (LCST) ~32–35°C |
| Biocompatibility | Generally biocompatible and non-toxic |
| Density | ~1.10 g/cm³ |
Key Features
- Thermoresponsive: Exhibits a lower critical solution temperature (LCST), making it suitable for temperature-sensitive applications.
- Biocompatible: Safe for use in medical and pharmaceutical formulations.
- Hydrogel Formation: Can form hydrogels, making it useful for tissue engineering.
- Water Solubility: Easily dissolves in water and polar solvents.
- Film-Forming Ability: Can form stable films for coatings and membranes.
Applications
-
Biomedical:
- Thermosensitive hydrogels
- Tissue engineering scaffolds
- Wound healing dressings
-
Pharmaceutical:
- Controlled release formulations
- Transdermal patches
-
Cosmetics:
- Skin care products (e.g., moisturizers, anti-aging formulations)
- Hair care products (e.g., styling gels)
-
Industrial:
- Coatings and adhesives
- Water treatment (e.g., flocculants)
Packing and Storage
- Packing: Typically packed in sealed polyethylene bags or containers to avoid moisture absorption.
- Storage: Store in a cool, dry place away from direct sunlight. Recommended storage temperature: 2–8°C.
- Shelf Life: Up to 24 months when stored properly.
- Handling: Handle with care to avoid contamination; use gloves and protective equipment if necessary.
PNVCL is a versatile polymer with a wide range of applications, particularly in fields requiring biocompatibility and thermoresponsive properties. Proper handling and storage ensure its longevity and performance.
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