Description

2-Propenoic Acid, Butyl Ester, Polymer With Carbon Monoxide And Ethene CAS NO 61843-70-7 is a specialized copolymer designed for high-performance industrial applications. This engineered polymer combines the properties of its constituent monomers to offer a unique balance of flexibility, adhesion, and chemical resistance. It is a critical raw material for formulators and manufacturers in the coatings, adhesives, and specialty plastics sectors seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a key binder or resin modifier to improve film formation, weather resistance, and adhesion to various substrates in paints and varnishes.
• Adhesives and Sealants: Serves as a primary component in formulating high-strength, flexible adhesives for automotive, construction, and packaging applications.
• Polymer Modification: Acts as an impact modifier or compatibilizer to enhance the toughness and processing characteristics of other polymer blends.
• Printing Inks: Utilized in the production of specialty inks requiring excellent pigment wetting, gloss, and substrate adhesion.
• Textile and Fiber Treatment: Applied as a coating or sizing agent to improve the durability, water repellency, and handle of synthetic and natural fibers.
• Automotive Components: Incorporated into formulations for underbody coatings, interior trim adhesives, and other parts requiring chemical and environmental stability.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Carbon Monoxide And Ethene
CAS No.	61843-70-7
Molecular Formula	(C7H12O2·C2H4·CO)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl acrylate - carbon monoxide - ethylene polymer
Butyl acrylate/ethylene/CO terpolymer
Ethylene-carbon monoxide-butyl acrylate polymer
Poly(butyl acrylate-co-ethylene-co-carbon monoxide)
2-Propenoic acid, butyl ester, polymer with ethene and carbon monoxide
BACO polymer
Ethene, carbon monoxide and butyl acrylate polymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Butyl Ester, Polymer With Carbon Monoxide And Ethene adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent properties such as molecular weight distribution, monomer content, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Keep away from heat sources and open flames. For long-term storage, consider under an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (Monomer Content)	< 1.0%
Viscosity (Brookfield)	Specified range upon grade
Solid Content	Specified range upon grade
Glass Transition Temp (Tg)	Specified range upon grade
Acid Value	< 5.0 mg KOH/g

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