Description

Vp/Hexadecene Copolymer CAS NO 32440-50-9 is a synthetic polymer derived from the copolymerization of vinylpyrrolidone (VP) and hexadecene. This chemical is valued for its ability to modify rheology, stabilize formulations, and provide film-forming properties in various industrial systems. It is primarily sought by manufacturers in the personal care, coatings, adhesives, and specialty chemical industries for its versatile performance characteristics.

Application

• Personal Care & Cosmetics: Used as a film former, hair fixative, and viscosity modifier in hair sprays, styling gels, and skin care products.
• Coatings & Inks: Acts as a dispersing agent, flow aid, and stabilizer to improve the application and durability of industrial and decorative coatings.
• Adhesives & Sealants: Functions as a tackifier and rheology modifier to enhance bond strength and application properties.
• Textile & Fiber Treatment: Employed as a sizing agent and finishing auxiliary to improve fiber processing and fabric hand feel.
• Industrial Additives: Serves as a compatibilizer and processing aid in polymer blends and composite materials.
• Pharmaceuticals: Utilized as a binder and film-coating agent in tablet formulations and controlled-release systems.

Basic Information

Product Name	Vp/Hexadecene Copolymer
CAS No.	32440-50-9
Molecular Formula	(C6H9NO.C16H32)x
Molecular Weight	Variable (Polymer)
Synonyms	1-Ethenyl-2-pyrrolidinone polymer with 1-hexadecene; Vinylpyrrolidone/hexadecene copolymer; PVP/hexadecene copolymer; Poly(vinylpyrrolidone-co-hexadecene); Copolymer of 1-vinyl-2-pyrrolidone and hexadecene; N-Vinyl-2-pyrrolidone and 1-hexadecene copolymer; Antaron V-216
EINECS	Contact for details

Quality Control

Our Vp/Hexadecene Copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including identity, assay, residual monomers, and viscosity to ensure consistency and performance. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (VP Content)	Contact for details
Viscosity (Solution)	Contact for details
Residual Monomers	< 0.1%
Loss on Drying	< 5.0%
Ash Content	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.