Description

1,3-Benzenedicarboxylic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol And Oxiranylmethyl 2-Methyl-2-Propenoate CAS NO 196497-50-4 is a specialized, high-performance polymer resin designed for advanced coating and adhesive formulations. This compound is valued for its excellent chemical resistance, durability, and ability to form robust, cross-linked networks upon curing. It is primarily sought by manufacturers in the paints & coatings, industrial adhesives, and advanced composite materials sectors who require materials that deliver superior performance under demanding conditions.

Application

• High-Performance Industrial Coatings: Used as a key resin in formulations for metal, automotive, and aerospace coatings requiring exceptional weatherability and chemical resistance.
• Structural and Engineering Adhesives: Serves as a base polymer for adhesives used in construction, automotive assembly, and electronics, providing strong, durable bonds.
• Composite Matrix Resins: Employed in the production of fiber-reinforced plastics (FRP) and other composite materials for lightweight, high-strength applications.
• Protective and Decorative Finishes: Formulated into clear coats and topcoats for wood, plastic, and other substrates to enhance gloss, scratch resistance, and longevity.
• Electrical Insulating Varnishes: Used in coatings for wires, motors, and electronic components to provide reliable electrical insulation and thermal stability.
• Specialty Ink Resins: Incorporated into high-performance printing inks for applications demanding excellent adhesion and resistance properties.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With 2,2-Dimethyl-1,3-Propanediol And Oxiranylmethyl 2-Methyl-2-Propenoate
CAS No.	196497-50-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(1,3-benzenedicarboxylic acid-co-2,2-dimethyl-1,3-propanediol-co-oxiranylmethyl 2-methyl-2-propenoate); Isophthalic Acid, Polymer with Neopentyl Glycol and Glycidyl Methacrylate; Polyester Acrylate Resin; Glycidyl Methacrylate Modified Polyester Resin; GMA-modified Polyester; Thermosetting Acrylated Polyester; Crosslinkable Polyester Acrylate; UV/EB Curable Polyester Resin
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including viscosity, acid value, epoxy equivalent weight, and glass transition temperature (Tg). A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment 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 material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent moisture absorption, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 3
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Epoxy Equivalent Weight (EEW)	Contact for details
Solid Content (%)	Contact for details
Glass Transition Temp (Tg)	Contact for details

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