Description

2-Propenoic Acid, 2-Methyl-, Oxiranylmethyl Ester, Polymer With Ethenylbenzene And 2-Propenenitrile ( 9Cl ) is a specialized acrylic copolymer designed to deliver enhanced performance characteristics. This product is valued for its ability to impart a unique balance of chemical resistance, adhesion, and durability to final formulations. It is primarily sought by manufacturers in the coatings, adhesives, and advanced composite materials industries seeking to improve product longevity and performance under demanding conditions.

Application

• High-Performance Industrial Coatings: Used as a key resin component in protective coatings for metal, concrete, and plastic substrates, offering excellent weatherability and chemical resistance.
• Structural Adhesives and Sealants: Serves as a toughening agent or base polymer in formulations requiring strong, durable bonds with good environmental stability.
• Composite Materials: Employed as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites to enhance mechanical properties and interfacial adhesion.
• Electronic Encapsulants and Potting Compounds: Provides protective insulation and environmental sealing for sensitive electronic components due to its potential thermal and chemical stability.
• Specialty Inks and Graphic Arts: Utilized in ink vehicles to improve adhesion to non-porous surfaces and enhance print durability.
• Automotive and Aerospace Components: Applied in primers, topcoats, and adhesive systems where performance under extreme temperature and exposure conditions is critical.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Oxiranylmethyl Ester, Polymer With Ethenylbenzene And 2-Propenenitrile ( 9Cl )
CAS No.	29762-66-1
Molecular Formula	(C7H10O3.C8H8.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Glycidyl Methacrylate-Styrene-Acrylonitrile Terpolymer; GMA-St-AN Terpolymer; Acrylonitrile-Styrene-Glycidyl Methacrylate Copolymer; ASG Copolymer; 2-Methyl-2-propenoic acid oxiranylmethyl ester polymer with ethenylbenzene and 2-propenenitrile; Reactive Acrylic Terpolymer; Epoxy-functional Acrylic Copolymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as epoxy equivalent weight, molecular weight distribution, glass transition temperature (Tg), and residual monomer content are rigorously monitored. Certificates of Analysis (COA) detailing these specifications are 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); ensure containers are sealed immediately after use to prevent moisture absorption, which can affect performance. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Epoxy Value (equiv./100g)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (GC)	< 0.5%
Moisture Content (KF)	< 1.0%
Particle Size	Customizable

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