Description

2-Propenoic Acid, 2-Methyl-,2-Hydroxyethyl Ester, Polymer With Butyl 2-Propenoate And 2-Propenenitrile is a specialized acrylic copolymer designed to deliver a unique balance of properties for advanced industrial formulations. This polymer is engineered to provide excellent film formation, adhesion, and chemical resistance, making it a critical component in high-performance coatings and binders. It is essential for manufacturers in the paints & coatings, adhesives, and textile finishing industries seeking to enhance product durability and functionality.

Application

• As a primary film-forming agent in water-based industrial and architectural coatings.
• Key binder component for high-strength adhesives and sealants with enhanced flexibility.
• Used in textile finishing and non-woven binders to improve fabric durability and hand feel.
• Formulation base for paper coatings to provide gloss, printability, and water resistance.
• Component in leather finishing products to achieve desired surface properties and wear resistance.
• Raw material for specialty inks and overprint varnishes requiring fast drying and adhesion.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-,2-Hydroxyethyl Ester, Polymer With Butyl 2-Propenoate And 2-Propenenitrile
CAS No.	58969-70-3
Molecular Formula	(C6H10O3·C7H12O2·C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	HEMA/Butyl Acrylate/Acrylonitrile Copolymer; 2-Hydroxyethyl Methacrylate-Butyl Acrylate-Acrylonitrile Terpolymer; Acrylic Terpolymer; Poly(2-hydroxyethyl methacrylate-co-butyl acrylate-co-acrylonitrile); HEMA/BA/AN Terpolymer; Acrylic Polyol (in some contexts); Methacrylic Acid, 2-Hydroxyethyl Ester, Polymer with Butyl Acrylate and Acrylonitrile
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and solids content. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment 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 temperatures between 15-25°C (59-77°F). Avoid freezing and prolonged exposure to high temperatures to prevent changes in viscosity or polymer stability. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Solids Content	40 - 50 %
Viscosity (Brookfield)	500 - 3000 cps
pH	6.0 - 8.0
Residual Monomer (Total)	< 0.5 %
Glass Transition Temperature (Tg)	Contact for details
Identification (IR)	Conforms

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