Description

2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Methyl-2-Propenamide, 2-Methyl-2-Propenamide And 2-Propenenitrile is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including film-forming capability, adhesion, and chemical resistance. It is a critical raw material for formulators in the coatings, adhesives, and textile industries seeking to enhance product durability and performance.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in protective and decorative coatings for metal, plastic, and wood substrates.
• Adhesive Formulations: Serves as a key component in pressure-sensitive adhesives (PSAs) and structural adhesives, providing tack and cohesive strength.
• Textile Finishing & Sizing: Applied as a durable polymer finish to improve fabric wrinkle resistance, hand feel, and fiber binding during weaving.
• Paper Coating: Enhances the surface strength, printability, and gloss of high-quality paper and paperboard.
• Leather Finishing: Used in topcoat formulations to provide leather with a protective, flexible, and aesthetically pleasing finish.
• Specialty Inks: Incorporated into ink formulations for improved adhesion and rub resistance on non-porous surfaces.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With n-(Hydroxymethyl)-2-Methyl-2-Propenamide, 2-Methyl-2-Propenamide And 2-Propenenitrile
CAS No.	25068-04-6
Molecular Formula	(C7H12O2.C4H7NO.C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Terpolymer; Butyl Acrylate / N-Methylolacrylamide / Acrylamide / Acrylonitrile Copolymer; Poly(butyl acrylate-co-N-methylolacrylamide-co-acrylamide-co-acrylonitrile); ABP Copolymer; Acrylic Binder Polymer; N-Methylolacrylamide Modified Acrylic Copolymer; Textile Binder Polymer; CAS 25068-04-6
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict batch-to-batch consistency protocols, ensuring reliable performance in customer formulations. Quality is verified through parameters including solids content, viscosity, pH, and residual monomer levels. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F - 77°F). Avoid exposure to extreme heat or freezing conditions to prevent changes in viscosity or polymer stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	40 - 50 %
pH (at 25°C)	6.0 - 8.0
Viscosity (Brookfield)	500 - 3000 cps
Residual Monomer	< 0.1 % (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.