Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenyl 2-Methyl-2-Propenoate CAS NO 80501-08-2 is a specialized acrylic copolymer designed to deliver a unique balance of properties for advanced industrial formulations. This multi-monomer polymer is engineered to provide excellent film formation, adhesion, and chemical resistance, making it a critical component for high-performance coatings and adhesives. It is essential for manufacturers in the paints & coatings, pressure-sensitive adhesives, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• High-Performance Industrial Coatings: Used as a key resin in automotive, appliance, and metal coatings for superior weather resistance, gloss, and hardness.
• Pressure-Sensitive Adhesives (PSAs): Serves as a base polymer for tapes, labels, and graphic films, offering excellent tack, peel adhesion, and cohesion.
• Architectural Paints: Enhances the durability, scrub resistance, and color retention of interior and exterior decorative paints.
• Industrial Adhesives & Sealants: Provides strong bonding and flexibility in construction, assembly, and packaging adhesives.
• Textile & Leather Finishes: Used in coatings and binders to improve fabric hand-feel, water repellency, and abrasion resistance.
• Printing Inks: Acts as a vehicle resin to improve ink adhesion, rub resistance, and drying properties on various substrates.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenyl 2-Methyl-2-Propenoate
CAS No.	80501-08-2
Molecular Formula	(C4H6O2.C4H8O2.C5H8O2.C7H12O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid Copolymer; Butyl Acrylate / Hydroxyethyl Acrylate / Methyl Methacrylate / Allyl Methacrylate Copolymer; Multi-Functional Acrylic Resin; Acrylic Terpolymer; BMA/HEA/MMA/ALMA Copolymer; Poly(butyl acrylate-co-hydroxyethyl acrylate-co-methyl methacrylate-co-methacrylic acid-co-allyl methacrylate); Light-stabilized Acrylic Polymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management systems. Every batch undergoes rigorous testing for critical parameters including solid content, viscosity, glass transition temperature (Tg), acid value, and molecular weight distribution to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting full specifications are available upon request. We operate in compliance with ISO 9001 quality standards and our products meet relevant global regulatory requirements.

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 flames. Under recommended storage conditions, the product has a typical shelf life of 12-24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid / Solid
Solid Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
Acid Value	10 - 50 mg KOH/g
Glass Transition Temp (Tg)	-20°C to +50°C
pH (as supplied)	6.0 - 8.5
Color (Gardner)	≤ 2

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