Description

2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile is a specialized acrylic copolymer designed for high-performance industrial applications. This multi-component polymer offers a unique balance of properties derived from its constituent monomers, including film-forming capability, adhesion, and chemical resistance. It is primarily utilized in the formulation of advanced coatings, adhesives, and sealants where durability and specific functional characteristics are required.

Application

• Industrial and Protective Coatings: Used as a key binder or film-forming agent in water-based or solvent-based coatings for metal, wood, and concrete substrates, providing corrosion resistance and weatherability.
• Adhesive Formulations: Serves as a primary component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction adhesives, offering strong bonding and flexibility.
• Textile and Non-Woven Binders: Applied as a binder for fibers in non-woven fabrics, textile finishing, and carpet backing to enhance durability, stiffness, and wash resistance.
• Paper Coating and Sizing: Improves the surface strength, printability, and water resistance of paper and paperboard products.
• Sealant and Caulk Compounds: Imparts elasticity, adhesion, and longevity to sealants used in construction and automotive applications.
• Leather Finishing: Used in topcoat finishes for leather goods to provide a protective, flexible, and attractive surface layer.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, n-(Hydroxymethyl)-2-Propenamide And 2-Propenenitrile
CAS No.	30555-45-4
Molecular Formula	(C4H6O2·C4H6·C4H7NO·C3H3N)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic-Butadiene-Styrene-Acrylamide Copolymer; Methyl methacrylate/butadiene/acrylamide/acrylonitrile polymer; Butadiene-acrylonitrile-acrylamide-methyl methacrylate copolymer; ABS-type acrylic copolymer; 2-Methyl-2-propenoic acid polymer with 1,3-butadiene, N-(hydroxymethyl)-2-propenamide and 2-propenenitrile; Acrylic modified nitrile rubber; Functionalized acrylic elastomer
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems. Each batch undergoes rigorous in-process and final testing to ensure consistent performance characteristics such as viscosity, solids content, pH, and monomer residue levels. Certificates of Analysis (COA) detailing all relevant specifications are available upon request 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 (typically 15-25°C). Avoid exposure to extreme heat or freezing conditions to prevent changes in product consistency or performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white to off-white emulsion or solid
Solids Content	40 - 60% (or as per grade)
pH Value	6.0 - 9.0
Viscosity	Contact for details
Residual Monomer	< 0.1% (by GC)
Glass Transition Temperature (Tg)	Grade dependent

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