Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate And n-(Hydroxymethyl)-2-Methyl-2-Propenamide is a high-performance, crosslinkable acrylic copolymer. This versatile polymer is engineered to provide excellent film-forming properties, adhesion, and durability. It is a critical raw material for formulators in the coatings, adhesives, and textile industries seeking to enhance product performance and stability.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in water-based industrial and protective coatings, offering good weather resistance and hardness.
• Adhesive Formulations: Serves as a key component in pressure-sensitive adhesives (PSAs) and laminating adhesives, providing strong bonding and cohesion.
• Textile Finishing & Back-Coating: Applied in textile treatments to impart stiffness, water repellency, and durable press properties to fabrics.
• Paper Coating: Enhances the surface strength, printability, and gloss of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations for leather to improve abrasion resistance, flexibility, and aesthetic appeal.
• Crosslinking Component: The reactive N-(Hydroxymethyl) group allows for thermal curing, enabling use in thermosetting resin systems for improved chemical and heat resistance.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate And n-(Hydroxymethyl)-2-Methyl-2-Propenamide
CAS No.	28430-11-7
Molecular Formula	(C3H4O2.C8H14O2.C6H11NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic acid-butyl acrylate-N-methylolacrylamide terpolymer; Butyl acrylate-acrylic acid-N-methylolacrylamide copolymer; N-Methylolacrylamide/Acrylic Acid/Butyl Acrylate Copolymer; Acrylic Terpolymer; ACR; Water-based acrylic copolymer resin; Crosslinkable acrylic emulsion polymer; Thermosetting acrylic resin
EINECS	Contact for details

Quality Control

Our production of this acrylic terpolymer adheres to strict quality management systems. Each batch is characterized for critical parameters including solids content, viscosity, pH, and monomer residue to ensure batch-to-batch consistency. Certificates of Analysis (COA) documenting these specifications are available upon request 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). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH Value	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Glass Transition Temperature (Tg)	Approx. 10 - 30 °C
Residual Monomer	< 500 ppm

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