Description

2-Propenoic Acid, Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate And 2-Propenenitrile is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including adhesion, flexibility, and chemical resistance. It is a critical raw material for formulators in the coatings, adhesives, and sealants industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a key binder in formulations for metal primers, automotive coatings, and corrosion-resistant paints.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs), construction sealants, and industrial bonding agents.
• Textile and Leather Finishes: Employed in coatings and binders to provide water resistance, durability, and improved hand feel.
• Paper and Packaging Coatings: Enhances the strength, printability, and barrier properties of paper and cardboard.
• Plastic Modifiers: Used as an impact modifier or processing aid to improve the toughness and surface characteristics of various plastic compounds.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate And 2-Propenenitrile
CAS No.	40530-01-6
Molecular Formula	(C₃H₄O₂·C₈H₈·C₁₁H₂₀O₂·C₃H₃N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic acid-styrene-2-ethylhexyl acrylate-acrylonitrile copolymer; Acrylic copolymer resin; Styrene/Acrylic/EHA/AN copolymer; 2-Ethylhexyl acrylate-styrene-acrylic acid-acrylonitrile polymer; Acrylic terpolymer; CAS 40530-01-6 polymer; Multi-monomer acrylic resin; Acrylonitrile containing acrylic copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate And 2-Propenenitrile adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous testing for critical parameters including solids content, viscosity, glass transition temperature (Tg), and monomer residue. 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, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent moisture absorption or skin formation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (varies by grade & solids)
pH (as supplied)	6.0 - 8.5
Glass Transition Temperature (Tg)	-10°C to +30°C (DSC)
Residual Monomer	< 0.1% (by GC)

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