Description

2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino)Ethyl Ester, Polymer With Diethenylbenzene, Ethenylbenzene And 2-Ethylhexyl 2-Propenoate is a specialized acrylic copolymer designed to deliver enhanced performance in demanding industrial applications. This advanced polymer combines the cationic functionality of a dimethylaminoethyl group with hydrophobic monomers to create a versatile material with excellent film-forming and adhesion properties. It is primarily utilized by formulators in the coatings, adhesives, and specialty chemical industries seeking to improve product durability, compatibility, and surface interaction.

Application

• Industrial and Protective Coatings: Acts as a key film-forming agent and adhesion promoter in primers, topcoats, and corrosion-resistant coatings for metal, plastic, and wood substrates.
• Pressure-Sensitive Adhesives (PSAs): Used to modify tack, peel strength, and shear resistance in label, tape, and graphic film adhesives.
• Ink and Overprint Varnishes: Enhances gloss, rub resistance, and substrate adhesion in printing inks and protective varnishes for packaging.
• Textile and Leather Finishes: Serves as a binder and modifier to improve the hand feel, durability, and water resistance of fabric and leather coatings.
• Paper and Paperboard Coatings: Imparts strength, smoothness, and printability in functional coatings for high-quality paper products.
• Industrial Sealants and Caulks: Contributes to flexibility, adhesion, and weathering resistance in construction and automotive sealant formulations.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-(Dimethylamino)Ethyl Ester, Polymer With Diethenylbenzene, Ethenylbenzene And 2-Ethylhexyl 2-Propenoate
CAS No.	99455-54-6
Molecular Formula	(C10H17NO2·C8H8·C10H10·C11H20O2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Dimethylaminoethyl Methacrylate Copolymer; DMAEMA Copolymer; Acrylic Terpolymer; Poly(DMAEMA-co-styrene-co-divinylbenzene-co-2-ethylhexyl acrylate); Cationic Acrylic Copolymer; 2-(Dimethylamino)ethyl methacrylate polymer with divinylbenzene, styrene and 2-ethylhexyl acrylate; Tertiary Amine Functional Acrylic Polymer; Adhesion Promoting Resin
EINECS	Contact for details

Quality Control

Our production of this advanced 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 content, molecular weight distribution, viscosity, and functional group concentration. A comprehensive Certificate of Analysis (COA) detailing these 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 extended periods.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Color (Gardner)	≤ 3
Solid Content (%)	40 - 60 (or as specified)
Viscosity (cPs, 25°C)	Specification available upon request
pH (in solution)	7.0 - 9.0
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (HPLC)	< 0.5%

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