Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate And 2-Propenenitrile is a high-performance acrylic copolymer designed for demanding industrial applications. This versatile polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and textile finishing industries seeking to enhance product durability and performance.

Application

• Industrial Paints & Coatings: Serves as a primary binder or modifier in metal coatings, wood finishes, and protective industrial paints, providing enhanced gloss, flexibility, and weatherability.
• Adhesives & Sealants: Used in the formulation of pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives due to its strong adhesion to diverse substrates.
• Textile & Leather Finishing: Acts as a finishing agent to impart water resistance, soft hand feel, and durability to fabrics and leather goods.
• Paper Coatings: Employed in coatings to improve printability, gloss, and barrier properties of paper and paperboard.
• Plastic Modifiers: Utilized as an impact modifier or processing aid to enhance the toughness and surface characteristics of various plastic compounds.
• Caulks & Putties: A key ingredient providing elasticity, adhesion, and longevity in automotive and construction-grade caulking compounds.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate And 2-Propenenitrile
CAS No.	29437-34-1
Molecular Formula	(C7H12O2.C5H8O2.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; Butyl Acrylate / Ethyl Acrylate / Acrylonitrile Terpolymer; BA/EA/AN Terpolymer; Poly(butyl acrylate-co-ethyl acrylate-co-acrylonitrile); 2-Propenenitrile, polymer with butyl 2-propenoate and ethyl 2-propenoate; Acrylic resin; Acrylic copolymer; Butyl acrylate-ethyl acrylate-acrylonitrile copolymer
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Butyl Ester, Polymer With Ethyl 2-Propenoate And 2-Propenenitrile is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of solid content, viscosity, glass transition temperature (Tg), and residual monomer levels. Certificates of Analysis (COA) documenting full 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, 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 moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	40 - 60%
Viscosity (Brookfield)	500 - 5000 cps
pH Value	6.0 - 8.0
Glass Transition Temperature (Tg)	-10°C to +20°C
Residual Monomer (Total)	< 0.5%
Identification (IR)	Conforms

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