Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And n-(Hydroxymethyl)-2-Methyl-2-Propenamide is a high-performance, cross-linked acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and textile finishing industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance metal, wood, and plastic coatings, providing excellent weather resistance, gloss, and hardness.
• Adhesives and Sealants: Serves as a primary resin in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering strong adhesion to diverse substrates.
• Textile and Leather Finishing: Applied as a finishing agent to impart water repellency, stiffness, and improved handle to fabrics and leather goods.
• Paper Coatings: Enhances the surface strength, printability, and gloss of specialty papers and paperboard.
• Ink Formulations: Utilized in overprint varnishes and specialty printing inks to improve rub resistance and film properties.
• Construction Chemicals: Incorporated into cement modifiers and tile adhesives to improve flexibility, water resistance, and bond strength.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And n-(Hydroxymethyl)-2-Methyl-2-Propenamide
CAS No.	30209-96-2
Molecular Formula	(C7H12O2.C8H8.C5H9NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Butyl Acrylate Styrene N-Methylolacrylamide Terpolymer; Acrylic Polymer with Styrene and N-Methylolacrylamide; Butyl Acrylate/Styrene/N-Methylolacrylamide Copolymer; N-Methylolacrylamide-Styrene-Butyl Acrylate Terpolymer; Self-Crosslinking Acrylic Copolymer; Thermosetting Acrylic Resin; CAS 30209-96-2
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. Each lot is tested against key parameters including solids content, viscosity, pH, and functional group analysis. A comprehensive Certificate of Analysis (COA) detailing all test results 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solids Content	40 - 50 % (or as per grade)
Viscosity	1000 - 5000 cps (at 25°C, typical)
pH	6.0 - 8.0 (as supplied)
Glass Transition Temperature (Tg)	Contact for details
Minimum Film Forming Temperature (MFFT)	Contact for details

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