Description

1-Ethenyl-1-Pyrrolidinone, Polymer With Ethene And 1-Propene is a versatile terpolymer that combines the unique properties of vinylpyrrolidone, ethylene, and propylene monomers. This material is engineered to provide excellent film-forming, adhesion, and complexation capabilities, making it a critical performance additive in demanding industrial formulations. It is essential for manufacturers in sectors such as coatings, adhesives, and specialty chemicals who require reliable, high-performance polymeric modifiers to enhance product stability and functionality.

Application

• Coatings and Paints: Acts as a film-forming agent, dispersant, and stabilizer to improve gloss, adhesion, and pigment compatibility in water-based and solvent-based systems.
• Adhesives and Sealants: Enhances tack, cohesion, and water resistance in pressure-sensitive adhesives (PSAs) and construction sealants.
• Printing Inks: Serves as a binder and viscosity modifier to improve ink transfer, rub resistance, and substrate adhesion.
• Personal Care & Cosmetics: Used as a film former and fixative in hair styling products, mascara, and nail polish for long-lasting hold and water resistance.
• Textile and Fiber Treatment: Functions as a sizing agent, dyeing assistant, and anti-static coating to improve fiber processability and finish quality.
• Pharmaceutical Coatings: Employed in controlled-release tablet coatings and transdermal patches due to its film-forming and biocompatible properties.

Basic Information

Product Name	1-Ethenyl-1-Pyrrolidinone, Polymer With Ethene And 1-Propene
CAS No.	26660-16-2
Molecular Formula	(C6H9NO·C2H4·C3H6)x
Molecular Weight	Variable (Polymer)
Synonyms	VP/EP Terpolymer; Vinylpyrrolidone/Ethylene/Propylene Terpolymer; 1-Vinyl-2-pyrrolidone polymer with ethene and propene; PVP/E/P Terpolymer; Poly(vinylpyrrolidone-co-ethylene-co-propylene); N-Vinylpyrrolidone/Ethylene/Propylene Terpolymer; Ethylene-Propylene-Vinylpyrrolidone Terpolymer
EINECS	Contact for details

Quality Control

Our 1-Ethenyl-1-Pyrrolidinone, Polymer With Ethene And 1-Propene is manufactured under a stringent quality management system. Each batch is tested to ensure consistent performance characteristics such as molecular weight distribution, monomer content, viscosity, and solids content. Certificates of Analysis (COA) documenting these parameters are provided with every shipment to guarantee compliance with your specifications and industry standards.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (as polymer solids)	≥ 95.0 %
Residual Monomer (VP)	≤ 0.1 %
Moisture Content (KF)	≤ 5.0 %
Viscosity (10% solution)	Contact for details
pH (10% solution)	5.0 - 8.0

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