Description

2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a specialized acrylic copolymer designed to deliver enhanced performance characteristics. This product matters for its unique combination of properties derived from its constituent monomers, offering versatility in demanding industrial formulations. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to modify surface characteristics, adhesion, and film properties.

Application

• Industrial Coatings: Used as a key film-forming agent or modifier in solvent-based and high-performance coatings to improve adhesion, flexibility, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Functions as a tackifier or modifier to enhance peel strength, tack, and shear resistance in adhesive tapes and labels.
• Printing Inks: Employed as a resin component to improve pigment wetting, gloss, and substrate adhesion in various ink systems.
• Textile and Leather Finishes: Acts as a binder or finishing agent to provide durable, flexible, and water-resistant coatings on fabrics and leather.
• Paper Coatings: Used to enhance the surface smoothness, printability, and barrier properties of specialty papers.
• Sealants and Caulks: Incorporated to improve elasticity, adhesion, and durability in construction and automotive sealant formulations.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	72783-16-5
Molecular Formula	(C8H15NO2·C11H20O2·C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	DMAEMA/2-EHA/MMA Terpolymer; Poly(DMAEMA-co-2-EHA-co-MMA); 2-(Dimethylamino)ethyl Methacrylate / 2-Ethylhexyl Acrylate / Methyl Methacrylate Terpolymer; Acrylic Terpolymer; N,N-Dimethylaminoethyl Methacrylate - 2-Ethylhexyl Acrylate - Methyl Methacrylate Polymer; Amino-Functional Acrylic Copolymer; Cationic Acrylic Copolymer; Adhesion Promoter Polymer
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino) Ethyl Ester, Polymer undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Production adheres to strict in-process controls, and final product release is based on comprehensive analytical testing. Certificates of Analysis (COA) detailing key parameters such as solids content, viscosity, and monomer residue are available upon request 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 (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal polymer properties.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cP
pH (as supplied)	7.0 - 9.0
Color (Gardner)	≤ 3
Residual Monomer	≤ 0.5 % (by GC)
Identification (IR)	Conforms

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