Description

1,2-Benzenedicarboxylic acid, di-2-propenyl ester, polymer with (Z)-butyl hydrogen 2-butenedioate, butyl 2-methyl-2-propenoate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-methyl-2-propenoate, 12-hydroxyoctadecanoic acid homopolymer 2-hydr CAS NO 125826-31-5 is a specialized multi-component polymer designed to deliver a unique balance of properties for advanced material formulations. This engineered copolymer is significant for its ability to provide tailored performance characteristics such as adhesion, flexibility, and chemical resistance. It is primarily needed by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product durability and functionality.

Application

• High-Performance Industrial Coatings: Used as a resin component to improve adhesion, gloss retention, and corrosion resistance in protective coatings for metal, wood, and plastic substrates.
• Advanced Adhesives and Sealants: Serves as a key polymeric binder to enhance bonding strength, flexibility, and environmental stability in structural and pressure-sensitive adhesive formulations.
• Specialty Plastic Modifiers: Employed as an impact modifier or compatibilizer to improve the toughness and processability of engineering plastics and polymer blends.
• Printing Inks: Functions as a vehicle resin to provide excellent pigment wetting, printability, and film properties in solvent-based and UV-curable ink systems.
• Textile and Leather Finishes: Used in coatings to impart water repellency, softness, and durability to fabrics and synthetic leather.
• Automotive Interiors and Exteriors: Applied in coatings and composites for interior trim and under-the-hood components requiring heat and chemical resistance.

Basic Information

Product Name	1,2-Benzenedicarboxylic acid, di-2-propenyl ester, polymer with (Z)-butyl hydrogen 2-butenedioate, butyl 2-methyl-2-propenoate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-methyl-2-propenoate, 12-hydroxyoctadecanoic acid homopolymer 2-hydr
CAS No.	125826-31-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylic modified alkyd resin; Poly(acrylic-co-styrene-co-12-hydroxystearic acid) modified with diallyl phthalate and maleate; Multi-component acrylic copolymer; DAP-modified acrylic polymer; Styrene-acrylic copolymer with hydroxystearic acid; Polymer of diallyl phthalate, butyl maleate, butyl methacrylate, styrene, 2-ethylhexyl acrylate, hydroxyethyl methacrylate, and 12-hydroxystearic acid; Specialty acrylic hybrid resin.
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, acid value, hydroxyl value, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid or solid
Solid Content	Contact for details
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Color (Gardner)	≤ 3

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