Description

2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile is a specialized acrylic copolymer designed for high-performance industrial applications. This polymer's unique composition provides an excellent balance of film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating systems. It is primarily sought by manufacturers in the adhesives, textile finishing, and protective coatings industries for its ability to enhance product durability and functionality.

Application

• Adhesive Formulations: Used as a key binder in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction adhesives for its strong bonding and cohesive strength.
• Textile Finishing & Coatings: Imparts durable water repellency (DWR), stiffness, and soil release properties to fabrics and non-wovens.
• Industrial Protective Coatings: Serves as a film-forming agent in corrosion-resistant primers, metal coatings, and industrial maintenance paints.
• Paper & Packaging Coatings: Enhances the surface gloss, printability, and water resistance of paperboard and packaging materials.
• Leather Finishing: Applied in topcoat formulations to provide a flexible, protective, and high-gloss finish on leather goods.
• Sealants and Caulks: Contributes to the elasticity, adhesion, and weather resistance of construction and automotive sealants.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile
CAS No.	30586-88-0
Molecular Formula	(C7H12O2.C4H7NO.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate / N-Methylolacrylamide / Acrylonitrile Copolymer; Acrylic Terpolymer; Poly(butyl acrylate-co-N-methylolacrylamide-co-acrylonitrile); BMA Copolymer; 2-Propenenitrile, polymer with butyl 2-propenoate and N-(hydroxymethyl)-2-propenamide; Butyl acrylate - N-methylolacrylamide - acrylonitrile polymer; Textile Binder Polymer; Acrylic Binder CAS 30586-88-0
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 solid content, viscosity, pH, and monomer residue are rigorously tested. A Certificate of Analysis (COA) detailing all 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. For long-term storage, ensure the container is properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solid Content	40 - 50 %
pH Value	6.0 - 8.0
Viscosity	500 - 3000 mPa·s (Brookfield)
Residual Monomer	< 100 ppm (by HPLC)
Minimum Film Forming Temperature (MFFT)	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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