Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And n-(Methoxymethyl)-2-Methyl-2-Propenamide is a specialized acrylic copolymer designed for high-performance applications. This polymer is engineered to deliver a critical balance of durability, adhesion, and chemical resistance, making it a valuable component in advanced industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance the performance characteristics of their end products.

Application

• Industrial and Protective Coatings: Used as a key resin binder to provide excellent weatherability, corrosion resistance, and mechanical strength in metal, wood, and plastic coatings.
• Adhesives and Sealants: Serves as a primary component in formulating high-strength structural adhesives, pressure-sensitive adhesives (PSAs), and flexible sealants.
• Textile and Leather Finishing: Applied as a finishing agent to impart water repellency, abrasion resistance, and improved handle to fabrics and leather goods.
• Paper Coating and Sizing: Enhances the surface strength, printability, and water resistance of paper and paperboard products.
• Automotive Refinish Paints: A vital ingredient in automotive paint systems, contributing to gloss retention, chip resistance, and overall finish durability.
• Industrial Maintenance Paints: Formulated into heavy-duty maintenance paints for infrastructure, pipelines, and industrial facilities requiring long-term protection.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And n-(Methoxymethyl)-2-Methyl-2-Propenamide
CAS No.	40884-08-0
Molecular Formula	(C7H12O2.C8H8.C7H13NO2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate Styrene N-(Methoxymethyl)methacrylamide Copolymer; Acrylic Copolymer Resin; Butyl Acrylate/Styrene/Methoxymethyl Methacrylamide Terpolymer; Styrene Butyl Acrylate N-Methoxymethyl Methacrylamide Polymer; BMA-S-MMA Copolymer; Acrylic-Styrene Copolymer with Methacrylamide Derivative; Terpolymer of Butyl Acrylate, Styrene, and N-(Methoxymethyl)methacrylamide
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. Key parameters such as molecular weight distribution, monomer content, viscosity, and solids content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each 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 room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid / Solid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH Value	6.0 - 8.5
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.5 %

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