Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethene is a high-performance acrylic copolymer designed for demanding industrial applications. This terpolymer combines the hardness and chemical resistance of acrylic acid units with the flexibility and weatherability of butyl acrylate and ethylene. It is essential for formulators seeking to enhance the durability, adhesion, and film-forming properties of their products across coatings, adhesives, and construction materials.

Application

• Industrial and Architectural Coatings: Used as a key binder in water-based paints and varnishes, providing excellent gloss, weather resistance, and adhesion to various substrates.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component for labels, tapes, and graphic films, offering a balance of tack, peel strength, and cohesion.
• Textile and Non-Woven Binders: Imparts durability, softness, and wash resistance to fabrics and fiber webs.
• Paper Coatings and Sizing: Enhances surface strength, printability, and water resistance of paper and paperboard.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and sealants to improve flexibility, water resistance, and bond strength.
• Leather Finishing: Used in topcoats to provide a protective, flexible, and glossy finish.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethene
CAS No.	26355-78-2
Molecular Formula	(C3H4O2.C8H14O2.C2H4)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Butyl Acrylate-Ethylene Terpolymer; Butyl Acrylate/Acrylic Acid/Ethylene Copolymer; Ethylene/Acrylic Acid/Butyl Acrylate Terpolymer; Poly(acrylic acid-co-butyl acrylate-co-ethylene); Acrylic Terpolymer Resin; AAc/BA/ET copolymer; 2-Propenoic acid, polymer with butyl 2-propenoate and ethene
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a stringent quality management system. Each batch is tested to ensure consistent performance characteristics such as solids content, viscosity, pH, glass transition temperature (Tg), and monomer residue levels. Certificates of Analysis (COA) documenting these parameters 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 (15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	40 - 60%
pH (as supplied)	6.0 - 8.5
Viscosity (Brookfield)	500 - 5000 cP
Glass Transition Temp (Tg)	-20°C to +20°C
Residual Monomer	< 500 ppm

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