Description

2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with eicosyl 2-methyl-2-propenoate, 1-ethenyl-2-pyrrolidinone, hexadecyl 2-methyl-2-propenoate, 2-methylpropyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate and tetradecyl 2-methyl-2-propenoate is a high-performance, multi-component acrylic copolymer designed for advanced material science applications. This specialized polymer offers a unique balance of properties derived from its carefully selected alkyl methacrylate and vinylpyrrolidone monomers, making it a critical additive for enhancing performance and durability. It is essential for formulators and manufacturers in sectors requiring tailored rheology, film formation, and surface modification.

Application

• Industrial Coatings & Paints: Acts as a key film-forming agent and rheology modifier in high-performance solvent-based and industrial maintenance coatings.
• Adhesives & Sealants: Used to improve tack, cohesion, and flexibility in pressure-sensitive adhesives (PSAs) and structural sealants.
• Printing Inks: Serves as a resin component to enhance gloss, adhesion to various substrates, and rub resistance in specialty printing inks.
• Personal Care & Cosmetics: Functions as a film former and fixative in hair sprays, sunscreens, and long-wear cosmetic formulations.
• Textile & Leather Finishing: Applied as a finishing agent to provide water repellency, softness, and durable surface protection.
• Plastics & Polymer Modification: Utilized as a processing aid and impact modifier to enhance the properties of compounded polymer blends.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with eicosyl 2-methyl-2-propenoate, 1-ethenyl-2-pyrrolidinone, hexadecyl 2-methyl-2-propenoate, 2-methylpropyl 2-methyl-2-propenoate, octadecyl 2-methyl-2-propenoate and tetradecyl 2-methyl-2-propenoate
CAS No.	126112-78-5
Molecular Formula	Multi-component polymer; Contact for details
Molecular Weight	Polymer; variable
Synonyms	Acrylic copolymer C12, C16, C18, C20, C14 alkyl methacrylates with VP; Alkyl methacrylate/vinylpyrrolidone copolymer; Lauryl methacrylate/behenyl methacrylate/vinylpyrrolidone copolymer; Multi-alkyl methacrylate copolymer with N-vinyl-2-pyrrolidone; VP/acrylates copolymer; Poly(alkyl methacrylate-co-vinylpyrrolidone); Film-forming acrylic resin; Acrylic polymer dispersion resin (solid grade)
EINECS	Contact for details

Quality Control

Our production of this specialty acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer residue, molecular weight distribution, viscosity, and glass transition temperature (Tg). A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance protocols.

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 heat sources and open flame. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance (Visual)	White to off-white beads or solid
Identification (IR)	Conforms to standard
Assay (Solid Content)	≥ 98.0 %
Residual Monomers (GC)	≤ 0.5 %
Volatile Content	≤ 2.0 %
Glass Transition Temp (DSC)	Contact for details
Viscosity (Solution, specified solvent)	Contact for details
Acid Value	≤ 5.0 mg KOH/g

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