Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate And 2-Hydrox CAS NO 62569-22-6 is a specialized acrylic copolymer designed for high-performance applications. This polymer is engineered to deliver a critical balance of properties, including film formation, adhesion, and chemical resistance, making it a versatile component in advanced formulations. It is essential for manufacturers in the coatings, adhesives, and specialty chemical industries seeking reliable and consistent raw materials for their production processes.

Application

• Industrial and Protective Coatings: Used as a key binder in water-based or solvent-based coatings for metal, wood, and plastic substrates, providing durability and weatherability.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in adhesive tapes and labels, offering excellent tack and peel strength.
• Textile and Leather Finishes: Applied as a finishing agent to impart softness, water repellency, and improved handle to fabrics and leather goods.
• Paper Coatings: Enhances the surface properties of paper, including printability, gloss, and strength.
• Construction Chemicals: Incorporated into caulks, sealants, and cement modifiers to improve flexibility, adhesion, and water resistance.
• Ink Formulations: Used in the production of printing inks to regulate viscosity, pigment dispersion, and film properties.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate And 2-Hydrox
CAS No.	62569-22-6
Molecular Formula	(C3H4O2.C8H14O2.C4H6O2.C2H4O)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic acid, polymer with butyl acrylate, vinyl acetate and 2-hydroxyethyl acrylate; Acrylic copolymer; Butyl acrylate/vinyl acetate/acrylic acid/2-hydroxyethyl acrylate copolymer; 2-Propenoic acid, polymer with butyl 2-propenoate, ethenyl acetate and 2-hydroxyethyl 2-propenoate; Acrylic terpolymer; ACR copolymer; Poly(acrylic acid-co-butyl acrylate-co-vinyl acetate-co-2-hydroxyethyl acrylate)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Quality parameters such as solids content, viscosity, pH, and glass transition temperature (Tg) are strictly monitored. Certificates of Analysis (COA) documenting all test results 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). Avoid freezing and prolonged exposure to extreme heat. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH (as supplied)	4.0 - 7.0
Glass Transition Temperature (Tg)	-20°C to +30°C
Acid Value	10 - 50 mg KOH/g

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