Description

2-Propenoic Acid Reaction Products With o-Cresol-Epichlorohydrin-Formaldehyde Polymer And 3A,4,7,7A-Tetrahydro-1,3-Isobenzofurandione is a specialized polymeric resin designed for high-performance industrial applications. This advanced material offers a unique combination of chemical resistance, thermal stability, and adhesion properties derived from its complex co-polymer structure. It is primarily utilized in the formulation of durable coatings, adhesives, and composite materials where robust performance under demanding conditions is required. CAS No. 186511-06-8.

Application

• High-Performance Industrial Coatings: Used as a key resin component in protective coatings for metal, concrete, and pipelines, providing excellent corrosion and chemical resistance.
• Advanced Adhesives and Sealants: Serves as a base polymer for structural adhesives and sealants in the automotive, aerospace, and construction industries.
• Composite Material Binders: Acts as a binding agent in fiber-reinforced plastics (FRP) and other composite systems, enhancing mechanical strength and durability.
• Electrical Insulating Varnishes: Formulated into insulating coatings and varnishes for motors, transformers, and electronic components.
• Printing Inks: Utilized in specialty printing inks that require fast curing, adhesion to difficult substrates, and resistance to solvents and abrasion.
• Foundry and Molding Resins: Employed in sand binders and molding resins for metal casting applications.

Basic Information

Item	Detail
Product Name	2-Propenoic Acid Reaction Products With o-Cresol-Epichlorohydrin-Formaldehyde Polymer And 3A,4,7,7A-Tetrahydro-1,3-Isobenzofurandione
CAS No.	186511-06-8
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymeric Material (Contact for details)
Synonyms	Acrylic-modified Cresol Novolac Epoxy Resin; Tetrahydrophthalic Anhydride-Modified Acrylic Polymer; o-Cresol Epoxy Acrylate Resin; Epoxy Acrylate Hybrid Resin; THPA-modified Acrylic Resin; Polymer of 2-propenoic acid with formaldehyde, o-cresol and epichlorohydrin, reaction products with 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione; Light Curable Hybrid Oligomer
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric resin adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, acid value, epoxy equivalent weight, and non-volatile content are rigorously monitored. Certificates of Analysis (COA) documenting 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 flame. Under recommended storage conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 4
Viscosity (at 25°C)	Contact for details
Non-Volatile Content	≥ 98.0 %
Acid Value	≤ 5.0 mg KOH/g
Epoxy Equivalent Weight (EEW)	Contact for details
Identification (IR)	Conforms

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