Description

1,2-Benzenedicarboxylic acid mono[1-methyl- 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl] ester polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate and 2-methyl- 2-propenoate is a specialized acrylic copolymer designed for high-performance applications. This product is engineered to provide exceptional adhesion, durability, and chemical resistance in demanding industrial environments. It is a critical raw material for manufacturers in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance and longevity.

Application

• Industrial and Protective Coatings: Used as a key resin component in high-performance metal, wood, and plastic coatings requiring excellent weather resistance and adhesion.
• Adhesives and Sealants: Serves as a primary polymer in formulating structural and pressure-sensitive adhesives with strong bonding properties and flexibility.
• Automotive Finishes: Incorporated into automotive OEM and refinish paints to provide a durable, glossy finish that resists chemicals, scratches, and UV degradation.
• Plastic Modifiers and Additives: Acts as a processing aid or impact modifier to improve the toughness and surface characteristics of engineering plastics.
• Printing Inks: Utilized in the formulation of high-quality printing inks for substrates like films and foils, offering good pigment wetting and printability.
• Textile and Leather Finishes: Applied in coatings for textiles and synthetic leather to impart water repellency, abrasion resistance, and a soft hand feel.

Basic Information

Product Name	1,2-Benzenedicarboxylic acid mono[1-methyl- 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl] ester polymer with butyl 2-methyl-2-propenoate, butyl 2-propenoate and 2-methyl- 2-propenoate
CAS No.	103991-32-8
Molecular Formula	(C15H16O6·C8H14O2·C7H12O2·C4H6O2)n
Molecular Weight	Polymer - Variable
Synonyms	Acrylic copolymer with phthalate functionality; Butyl acrylate/methyl methacrylate/acrylic acid copolymer modified; Phthalic acid, mono(2-(methacryloyloxy)ethyl) ester, polymer with butyl acrylate and methyl methacrylate; Acrylic polyol resin; Thermosetting acrylic resin; Methacrylated phthalate copolymer; Multi-functional acrylic polymer.
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 molecular weight distribution, acid value, viscosity, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are 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 temperatures between 15-25°C (59-77°F). Keep away from heat sources and open flames. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Solid Content (%)	60 - 70
Viscosity (at 25°C, cPs)	2000 - 8000
Acid Value (mg KOH/g)	30 - 50
Glass Transition Temp, Tg (°C)	40 - 60
Solvent	Xylene / Butyl Acetate blend

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