Description

1,2-Benzenedicarboxylic acid, dibutyl ester, polymer with methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and octadecyl 2-methyl-2-propenoate, 2,2-azobis2-methylpropanenitrile-initiated is a specialized acrylic copolymer designed to deliver enhanced performance characteristics. This product is engineered to provide excellent film-forming properties, adhesion, and chemical resistance in demanding industrial formulations. It is primarily utilized by manufacturers in the coatings, inks, adhesives, and specialty polymer sectors seeking to improve product durability and functionality.

Application

• Industrial and Protective Coatings: As a key resin component to enhance gloss, flexibility, and resistance to chemicals and weathering.
• Printing Inks: Used in solvent-based ink formulations to improve adhesion on various substrates and print quality.
• Adhesives and Sealants: Imparts strong binding strength and durability in structural and pressure-sensitive adhesive systems.
• Plastic Additives: Acts as a processing aid or modifier to improve the impact resistance and surface properties of compounded plastics.
• Textile and Leather Finishes: Provides durable, flexible coatings and finishes for fabrics and leather goods.
• Metal Primers: Enhances corrosion protection and promotes adhesion of topcoats on metal surfaces.

Basic Information

Product Name	1,2-Benzenedicarboxylic acid, dibutyl ester, polymer with methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and octadecyl 2-methyl-2-propenoate, 2,2-azobis2-methylpropanenitrile-initiated
CAS No.	155382-84-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylic copolymer with dibutyl phthalate; Butyl acrylate-methyl methacrylate-methacrylic acid-octadecyl methacrylate copolymer; DBP-MMA-MAA-ODMA copolymer; Phthalic acid, dibutyl ester, polymer with methyl methacrylate, methacrylic acid and stearyl methacrylate; Acrylic resin modifier; Poly(butyl acrylate-co-methyl methacrylate-co-methacrylic acid-co-stearyl methacrylate) with DBP; Light stabilizer polymer; AIBN-initiated acrylic terpolymer.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled against strict specifications for parameters such as viscosity, solids content, acid value, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting these results 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 flame. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ 3
Glass Transition Temperature (Tg)	Contact for details
Solvent	Contact for details

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