Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide is a specialized acrylic-based copolymer designed to deliver a unique balance of properties. This multi-component polymer is engineered to provide enhanced adhesion, film formation, and chemical resistance for demanding industrial applications. It is a critical raw material for formulators in the coatings, adhesives, and textile finishing industries seeking to improve product performance and durability.

Application

• Industrial and Protective Coatings: Used as a key binder in metal primers, automotive underbody coatings, and corrosion-resistant finishes due to its excellent adhesion and durability.
• Adhesives and Sealants: Serves as a base polymer for high-strength structural adhesives, pressure-sensitive adhesives (PSAs), and construction sealants.
• Textile and Non-Woven Binders: Provides durable binding, stiffness, and wash resistance in fabric finishing, non-woven fabric production, and carpet backing.
• Paper Coatings: Enhances the strength, printability, and water resistance of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations to impart a flexible, abrasion-resistant, and glossy finish to leather goods.
• Caulks and Putties: A functional component in formulations requiring good gap-filling properties, flexibility, and long-term weather resistance.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate, Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide
CAS No.	36582-38-4
Molecular Formula	(C3H4O2.C8H14O2.C4H6O2.C4H7NO)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic acid, polymer with butyl acrylate, vinyl acetate and N-methylolacrylamide; Acrylic copolymer; Butyl acrylate/acrylic acid/vinyl acetate/N-methylolacrylamide copolymer; N-Methylolacrylamide acrylic copolymer; Acrylic tetrapolymer; ACR copolymer; Binder for coatings; Textile binder polymer; Poly(acrylic acid-co-butyl acrylate-co-vinyl acetate-co-N-methylolacrylamide)
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 guarantee compliance with your formulation requirements.

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 exposure to extreme heat or freezing conditions. Keep away from strong oxidizing agents. Under recommended storage conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or dispersion
Solid Content	40 - 50 %
pH Value	6.0 - 8.0
Viscosity (Brookfield)	500 - 5000 cps
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.1 %

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