Description

2-Propenoic Acid, 2-Methyl-, 2-Hydroxyethyl Ester, Polymer With Ethenyl Acetate, 2-Ethylhexyl 2-Propenoate, Ethyl 2-Propenoate And 2-Propenoic Acid is a specialized multi-monomer acrylic copolymer designed to deliver a unique balance of properties for advanced industrial formulations. This product, identified by CAS No. 67953-43-9, is engineered to provide excellent film formation, adhesion, and chemical resistance. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance and durability.

Application

• Industrial and Protective Coatings: Used as a key film-forming resin in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Pressure-Sensitive Adhesives (PSAs): Serves as a base polymer for tapes and labels, offering a tunable balance of tack, peel strength, and shear resistance.
• Textile and Leather Finishes: Imparts durable, flexible, and water-resistant coatings to fabrics and synthetic leather.
• Printing Inks: Functions as a binder in flexographic and gravure inks, providing gloss, adhesion to various substrates, and rub resistance.
• Caulks and Sealants: Enhances flexibility, adhesion, and weatherability in construction and automotive sealant formulations.
• Paper Coatings: Used to improve surface gloss, printability, and water holdout in high-quality paper products.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Hydroxyethyl Ester, Polymer With Ethenyl Acetate, 2-Ethylhexyl 2-Propenoate, Ethyl 2-Propenoate And 2-Propenoic Acid
CAS No.	67953-43-9
Molecular Formula	Multi-monomer copolymer; Contact for details
Molecular Weight	Variable (Polymer)
Synonyms	Acrylic copolymer; 2-Hydroxyethyl methacrylate / Vinyl acetate / 2-Ethylhexyl acrylate / Ethyl acrylate / Acrylic acid copolymer; HEMMA/VAc/2-EHA/EA/AA copolymer; Multi-functional acrylic resin; Acrylic terpolymer; Methacrylic acid, 2-hydroxyethyl ester, polymer with ethenyl acetate, 2-ethylhexyl 2-propenoate, ethyl 2-propenoate and 2-propenoic acid
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, acid value, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) documenting full specifications are available for every shipment upon request, supporting your quality assurance and regulatory compliance needs.

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. For long-term storage, maintain under an inert atmosphere if the product is in a low-oxygen headspace container to prevent skin formation or polymerization.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	50 - 70%
Viscosity (Brookfield)	500 - 5000 cps
Acid Value	5 - 50 mg KOH/g
pH (as supplied)	6.0 - 8.5
Glass Transition Temperature (Tg)	-20°C to +20°C
Color (Gardner)	≤ 3

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