Description

2-Propenoic Acid, 2-Hydroxyethyl Ester, Polymer With 1,3-Butadiene And 2-Propenenitrile is a specialized acrylic copolymer designed to deliver a unique balance of flexibility, adhesion, and chemical resistance. This engineered polymer is crucial for formulators seeking to enhance the performance and durability of coatings, adhesives, and sealants. It is primarily utilized by manufacturers in the industrial coatings, pressure-sensitive adhesives, and textile finishing sectors where robust material properties are required.

Application

• Industrial and Protective Coatings: Used as a film-forming agent to improve flexibility, impact resistance, and adhesion to difficult substrates like metals and plastics.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in tape and label formulations, providing a balance of tack, peel strength, and cohesion.
• Textile and Non-Woven Binders: Imparts durability, softness, and water resistance to fabrics and fiber assemblies.
• Leather Finishing: Applied in topcoat formulations to enhance surface gloss, flexibility, and abrasion resistance.
• Paper Coatings: Improves surface strength, printability, and water holdout in specialty paper products.
• Sealants and Caulks: Contributes to elasticity and long-term weatherability in construction and automotive sealant applications.

Basic Information

Product Name	2-Propenoic Acid, 2-Hydroxyethyl Ester, Polymer With 1,3-Butadiene And 2-Propenenitrile
CAS No.	57693-55-7
Molecular Formula	(C5H6O2·C4H6·C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	2-Hydroxyethyl Acrylate-Butadiene-Acrylonitrile Terpolymer; HEA/BD/AN Terpolymer; Acrylic Acid 2-Hydroxyethyl Ester Polymer with 1,3-Butadiene and Acrylonitrile; 2-Hydroxyethyl Acrylate Butadiene Acrylonitrile Copolymer; Butadiene-Acrylonitrile-Hydroxyethyl Acrylate Terpolymer; Nitrile Rubber Modified Acrylic Polymer; Reactive Liquid Polymer; Carboxylated Nitrile Rubber Acrylate Hybrid
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxyethyl Acrylate-Butadiene-Acrylonitrile Terpolymer adheres to strict quality management protocols. Each batch undergoes rigorous testing for key parameters including solids content, viscosity, pH, and residual monomers to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance processes.

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. Under recommended storage conditions, the product is typically stable. For long-term storage, monitor for viscosity changes or skin formation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
pH (as supplied)	6.0 - 8.0
Acid Value (mg KOH/g)	Contact for details
Residual Monomer (GC)	≤ 0.5%

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