Description

2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-(diethylamino)ethyl 2-methyl-2-propenoate, ethenylbenzene, ethyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate) is a specialized multi-component acrylic copolymer designed to deliver a unique balance of properties. This polymer is engineered to provide excellent film formation, adhesion, and durability, making it a critical raw material for high-performance coatings and adhesives. It is essential for formulators in the industrial coatings, pressure-sensitive adhesives, and specialty ink sectors seeking to enhance product performance and reliability.

Application

• Industrial and Protective Coatings: Used as a key binder in metal primers, automotive underbody coatings, and corrosion-resistant finishes due to its strong adhesion and film integrity.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer for labels, tapes, and graphic films, offering a tunable balance of tack, peel strength, and shear resistance.
• Textile and Leather Finishes: Imparts durable, flexible coatings and binders for fabrics and synthetic leather, enhancing water resistance and abrasion performance.
• Specialty Inks and Overprint Varnishes: Provides excellent gloss, scratch resistance, and substrate adhesion in packaging and publication inks.
• Construction and Sealants: Formulated into caulks, sealants, and masonry coatings where flexibility, weather resistance, and adhesion to diverse substrates are required.
• Paper and Packaging Coatings: Used to create barrier coatings and functional finishes that improve printability, gloss, and moisture resistance.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, 2-(diethylamino)ethyl 2-methyl-2-propenoate, ethenylbenzene, ethyl 2-propenoate, methyl 2-methyl-2-propenoate and 1,2-propanediol mono(2-methyl-2-propenoate)
CAS No.	67952-78-7
Molecular Formula	(C4H6O2.C4H6O2.C7H13NO2.C8H8.C5H8O2.C5H8O2.C7H12O3)x
Molecular Weight	Contact for details
Synonyms	Acrylic copolymer; Multi-functional acrylic polymer; Methacrylic acid copolymer; Butyl acrylate/methyl methacrylate/2-(diethylamino)ethyl methacrylate/styrene/ethyl acrylate/1,2-propanediol monomethacrylate copolymer; Amino-functional acrylic resin; Styrene-acrylic copolymer; Thermosetting acrylic resin; Acrylic polyol (in certain formulations)
EINECS	Contact for details

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including measurement of solid content, viscosity, acid value, and glass transition temperature (Tg). A 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, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Do not freeze. Keep away from heat sources and open flame. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ 2
Glass Transition Temperature (Tg)	Contact for details
Solvent	Contact for details

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