Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene, n-(Methoxymethyl)-2-Methyl-2-Propenamide And 2-Propenenitrile is a specialized multi-component copolymer designed for high-performance industrial applications. This engineered polymer offers a unique balance of properties derived from its acrylic, styrenic, and nitrile monomers, making it a critical raw material for formulating durable and functional coatings and adhesives. It is essential for manufacturers in the coatings, adhesive, and specialty chemical industries seeking to enhance product durability, adhesion, and chemical resistance.

Application

This versatile copolymer is engineered for demanding applications where robust film formation and resistance are paramount.

• Industrial and Protective Coatings: Serves as a key binder in metal primers, machinery enamels, and anti-corrosive paints, providing excellent adhesion and weather resistance.
• Automotive Refinish and OEM Coatings: Used in formulations requiring high gloss, chip resistance, and durability against fuels and lubricants.
• Plastic and Wood Coatings: Enhances adhesion to difficult substrates and improves the scratch and chemical resistance of topcoats.
• High-Performance Adhesives and Sealants: Imparts toughness, flexibility, and cohesive strength to structural and assembly adhesives.
• Textile and Leather Finishes: Applied as a coating to provide water repellency, abrasion resistance, and improved handle.
• Printing Inks: Used in specialty ink formulations for plastics and metals, offering fast drying and strong substrate anchorage.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene, n-(Methoxymethyl)-2-Methyl-2-Propenamide And 2-Propenenitrile
CAS No.	38904-99-3
Molecular Formula	(C7H12O2·C8H8·C6H11NO2·C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Butyl Acrylate / Styrene / N-(Methoxymethyl)methacrylamide / Acrylonitrile Copolymer; Acrylic-Styrene Copolymer with N-Methoxymethylmethacrylamide; Butyl Acrylate-Styrene-N-(Methoxymethyl)methacrylamide-Acrylonitrile Polymer; Thermosetting Acrylic Copolymer; Crosslinkable Acrylic Resin; Self-crosslinking Acrylic Polymer; BMA/S/MMA/AN Copolymer (abbrev.); Reactive Acrylic Binder
EINECS	Contact for details

Quality Control

Our production of this 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 functional group concentration. A comprehensive Certificate of Analysis (COA) detailing 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 room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solid Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (at 25°C, specific grade)
pH Value	6.0 - 8.0 (for aqueous dispersions)
Glass Transition Temperature (Tg)	10°C - 50°C (DSC)
Residual Monomer	< 0.1% (by GC)
Identification (IR)	Conforms to standard

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