Description

2-Propenoic Acid Polymer With 2-Methylbutyl 2-Propenoate is a specialized acrylic copolymer designed for high-performance applications. This polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a valuable component in advanced formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a key film-forming agent in solvent-based and high-solid coatings for metal, wood, and plastic substrates, providing enhanced weatherability and corrosion resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a tackifier and modifier in adhesive tapes and labels, improving peel strength and long-term stability.
• Printing Inks: Incorporated into specialty inks for flexographic and gravure printing to improve gloss, rub resistance, and substrate adhesion.
• Textile and Leather Finishes: Applied as a coating or binder to impart water repellency, softness, and abrasion resistance to fabrics and leather goods.
• Sealants and Caulks: Acts as a polymeric base to enhance flexibility, adhesion, and durability in construction and automotive sealant formulations.
• Plastic Additives: Utilized as a processing aid or impact modifier to improve the surface characteristics and mechanical properties of compounded plastics.

Basic Information

Product Name	2-Propenoic Acid Polymer With 2-Methylbutyl 2-Propenoate
CAS No.	66228-39-5
Molecular Formula	(C₄H₆O₂·C₉H₁₆O₂)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic acid, polymer with 2-methylbutyl acrylate; 2-Methylbutyl acrylate - acrylic acid copolymer; Acrylic acid/2-methylbutyl acrylate copolymer; Poly(acrylic acid-co-2-methylbutyl acrylate); Isoamyl acrylate-acrylic acid polymer; Acrylic copolymer resin; Acrylic polymer with isoamyl acrylate; Isoamyl acrylate/acrylic acid resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid Polymer With 2-Methylbutyl 2-Propenoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in molecular weight distribution, viscosity, solids content, and residual monomer levels. Certificates of Analysis (COA) documenting all critical parameters 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 (15-25°C). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cP
pH (as supplied)	6.0 - 8.0
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (Acrylic Acid)	< 0.1 %
Identification (IR)	Conforms

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