Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenenitrile is a high-performance acrylic copolymer designed for demanding industrial applications. This terpolymer combines the properties of butyl acrylate, styrene, and acrylonitrile to deliver a unique balance of durability, chemical resistance, and processability. It is essential for manufacturers seeking to enhance the performance characteristics of coatings, adhesives, and specialty plastics. Key industries that rely on this material include automotive, construction, and advanced material composites.

Application

• Industrial Coatings and Paints: Used as a binder or resin modifier to improve weatherability, adhesion, and chemical resistance in protective and decorative coatings for metal, plastic, and wood substrates.
• Adhesives and Sealants: Serves as a key polymer component in formulating high-strength structural adhesives, pressure-sensitive adhesives (PSAs), and flexible sealants.
• Plastic Modifiers and Impact Improvers: Employed as an additive to enhance the toughness, impact strength, and processing characteristics of engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) and PVC.
• Textile and Leather Finishing: Applied in coatings and finishes to provide durable, flexible, and water-resistant surfaces on fabrics and leather goods.
• Paper and Packaging Coatings: Used to create barrier coatings that improve grease resistance, printability, and surface gloss for paperboard and packaging materials.
• Automotive Components: Found in formulations for underbody coatings, interior trim adhesives, and plastic parts requiring a combination of durability and aesthetic finish.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenenitrile
CAS No.	26299-47-8
Molecular Formula	(C7H12O2.C8H8.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate-Styrene-Acrylonitrile Terpolymer; Acrylic Terpolymer; ABS-type Polymer (without butadiene); Butyl Acrylate / Styrene / Acrylonitrile Copolymer; Poly(butyl acrylate-co-styrene-co-acrylonitrile); 2-Propenoic acid, butyl ester, polymer with ethenylbenzene and 2-propenenitrile; Butyl acrylate-styrene-acrylonitrile resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenenitrile is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg) to ensure consistent performance and batch-to-batch reliability. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 / 59-77°F). Keep away from heat sources and open flame. Ensure the container is kept sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Identification (IR)	Conforms to structure
Solid Content	≥ 98.0 %
Residual Monomer (GC)	≤ 0.5 %
Viscosity (Solution)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Ash Content	≤ 0.1 %
Moisture Content (KF)	≤ 0.5 %

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