Description

2-Propenoic Acid, 2-Methyl-, C10-20-Branched And Linear Alkyl Esters, Polymers With n-[3-(Dimethylamino)Propyl]-2-Methyl-2-Propenamide And Me Methacrylate is a specialized acrylic copolymer designed to deliver advanced performance characteristics in demanding formulations. This polymer is engineered to provide a unique balance of film-forming properties, adhesion, and compatibility, making it a critical component for high-performance industrial applications. Key industries that rely on this material include coatings, adhesives, and specialty chemical manufacturing where tailored rheology and durability are paramount.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent and rheology modifier in solvent-based and high-solids coatings, providing excellent gloss, durability, and chemical resistance.
• Adhesives and Sealants: Functions as a tackifier and binder in pressure-sensitive adhesives (PSAs) and structural sealants, enhancing adhesion to diverse substrates and cohesive strength.
• Printing Inks: Serves as a resin component in specialty printing inks, improving pigment wetting, print clarity, and substrate adhesion.
• Leather and Textile Finishes: Employed in topcoat formulations to impart flexibility, water resistance, and a desirable hand feel to finished leather and synthetic textiles.
• Paper Coatings: Used to enhance the surface properties of paper, providing improved printability, gloss, and barrier characteristics.
• Plastic Additives: Acts as a processing aid or impact modifier in certain plastic compounds to improve flow and mechanical properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, C10-20-Branched And Linear Alkyl Esters, Polymers With n-[3-(Dimethylamino)Propyl]-2-Methyl-2-Propenamide And Me Methacrylate
CAS No.	120145-68-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylic copolymer C10-20 alkyl esters; Methacrylic acid, C10-20 alkyl esters polymer with methyl methacrylate and N-[3-(dimethylamino)propyl]methacrylamide; Amino-functional acrylic copolymer; Alkyl methacrylate copolymer; Poly(C10-20 alkyl methacrylate-co-methyl methacrylate-co-N-(3-(dimethylamino)propyl)methacrylamide); Acrylic terpolymer resin; DMAEMMA copolymer
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. Quality is verified through a series of analytical tests including viscosity, solids content, acid value, and amine value measurements. Certificates of Analysis (COA) documenting all key parameters are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	60 - 70 %
Viscosity (at 25°C)	2000 - 8000 mPa·s
Acid Value	< 5 mg KOH/g
Amine Value	20 - 40 mg KOH/g
Color (Gardner)	< 3
Solvent	Propylene glycol monomethyl ether acetate / Xylene blend

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