Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide, Graft is a specialized acrylic copolymer designed to deliver enhanced performance in demanding adhesive and coating formulations. This graft polymer is engineered to provide a unique balance of adhesion, cohesion, and crosslinking potential, making it a critical component for high-value industrial applications. Key industries that rely on this advanced material include pressure-sensitive adhesives, textile finishing, paper coatings, and construction materials where durable film formation and chemical resistance are paramount.

Application

• Pressure-Sensitive Adhesives (PSAs): Serves as a key binder for tapes, labels, and graphic films, offering excellent tack and peel strength.
• Textile Finishing & Coatings: Used to impart durable water repellency (DWR), stiffness, or wrinkle resistance to fabrics and nonwovens.
• Paper & Paperboard Coatings: Enhances surface strength, printability, and water resistance in packaging and specialty papers.
• Construction & Sealants: Functions as a film-forming agent and binder in caulks, sealants, and cement modifiers to improve flexibility and adhesion.
• Industrial & Protective Coatings: Provides a robust, crosslinkable base for coatings requiring chemical and abrasion resistance.
• Leather Finishing: Used in topcoat formulations to provide a protective, flexible, and glossy finish.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenyl Acetate And n-(Hydroxymethyl)-2-Propenamide, Graft
CAS No.	113408-93-8
Molecular Formula	(C7H12O2.C4H6O2.C3H5NO)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate - Vinyl Acetate - N-Methylolacrylamide Graft Copolymer; Acrylic Terpolymer Graft; Poly(butyl acrylate-co-vinyl acetate-g-N-methylolacrylamide); BA/VAc/NMA Graft Polymer; Reactive Acrylic Copolymer; N-Methylolacrylamide Modified Acrylic Binder; Self-Crosslinking Acrylic Polymer; Adhesive Binder 113408-93-8
EINECS	Contact for details

Quality Control

Our production of this graft copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer content, viscosity, solids content, and crosslinking density are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant 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, an inert atmosphere (e.g., nitrogen blanket) is recommended to prevent skin formation or premature crosslinking. Hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid / Emulsion
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH	4.0 - 7.0
Residual Monomer	< 0.5 %
Glass Transition Temperature (Tg)	-30°C to +10°C
Minimum Film Forming Temperature (MFFT)	< 10°C

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