Description

1,4-Benzenedicarboxylic acid polymer with 3-(dodecenyl)dihydro-2,5-furandione, formaldehyde, 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]], methyloxi is a specialized, high-performance polymeric resin engineered for demanding industrial applications. This compound matters because it offers a unique combination of chemical resistance, thermal stability, and tailored reactivity derived from its complex multi-component structure. It is primarily needed by manufacturers in the coatings, adhesives, and advanced composite materials sectors seeking to enhance product durability and performance.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in protective coatings for metal, concrete, and plastics, providing excellent corrosion and chemical resistance.
• Advanced Adhesive Formulations: Serves as a base polymer in structural and specialty adhesives, offering strong bonding strength and environmental durability.
• Engineered Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites to improve mechanical properties and processability.
• Electrical Encapsulation and Potting: Utilized in electronic applications to protect components due to its potential for good insulating properties and adhesion.
• Specialty Ink Resins: Incorporated into formulations for inks requiring specific rheological properties, adhesion to difficult substrates, and resistance to fading or solvents.
• Functional Additive for Polymers: Can be used as a compatibilizer or property enhancer in blends with other polymers to modify toughness, flexibility, or surface characteristics.

Basic Information

Product Name	1,4-Benzenedicarboxylic acid polymer with 3-(dodecenyl)dihydro-2,5-furandione, formaldehyde, 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol], α,α'-[(1-methylethylidene)di-4,1-phenylene]bis[ω-hydroxypoly[oxy(methyl-1,2-ethanediyl)]], methyloxi
CAS No.	202420-33-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polymer of terephthalic acid, dodecenylsuccinic anhydride, formaldehyde, and bisphenol A ethoxylates; Modified polyester resin; Terephthalic acid-dodecenylsuccinic anhydride-formaldehyde copolymer; Bisphenol A ethoxylate modified alkyd resin; Thermosetting polyester copolymer; CAS 202420-33-5
EINECS	Contact for details

Quality Control

Our 1,4-Benzenedicarboxylic acid polymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as viscosity, acid value, hydroxyl value, and solid content. Certificates of Analysis (COA) documenting 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid mass
Color	Pale yellow to amber
Solid Content	≥ 98.0 %
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Viscosity (at 25°C)	Specification available upon request
Identification (IR)	Conforms

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