Description

Ethyl 2-Propenoic Acid Ester Polymer With Ethene And Ethenylbenzene, Graft is a specialized graft copolymer designed for high-performance applications. This engineered material combines the advantageous properties of its constituent polymers to deliver enhanced durability, compatibility, and processability. It is essential for formulators and manufacturers seeking to improve the mechanical and chemical resistance of their products. Key industries that utilize this advanced polymer include adhesives, coatings, plastics modification, and specialty composites.

Application

• Adhesive Formulations: Used as a key component in pressure-sensitive adhesives (PSAs) and structural adhesives to enhance tack, peel strength, and cohesion.
• Industrial & Protective Coatings: Improves film formation, flexibility, and chemical resistance in solvent-based and water-based coating systems.
• Plastics Modification: Acts as an impact modifier and compatibilizer in polymer blends, particularly for styrenics and other engineering plastics.
• Sealants and Caulks: Imparts elasticity, adhesion, and weatherability to high-performance sealant formulations.
• Textile and Fiber Treatment: Employed in binders and finishes to provide durable hand feel, stiffness, or water repellency.
• Printing Inks: Enhances pigment binding, gloss, and substrate adhesion in specialty ink applications.
• Automotive Components: Used in interior trim, under-hood parts, and sealants where thermal stability and chemical resistance are required.
• Packaging Materials: Incorporated into films and laminates to improve seal integrity and barrier properties.

Basic Information

Product Name	Ethyl 2-Propenoic Acid Ester Polymer With Ethene And Ethenylbenzene, Graft
CAS No.	118497-07-7
Molecular Formula	(C5H8O2·C2H4·C8H8)x
Molecular Weight	Polymer - varies by grade
Synonyms	Ethyl Acrylate-Ethylene-Styrene Graft Copolymer; Acrylic Graft Copolymer; EEA-g-Styrene; Ethyl Acrylate/Ethylene/Styrene Terpolymer; Graft Polymer of Ethyl Acrylate, Ethylene, and Styrene; Poly(ethyl acrylate)-graft-poly(ethylene-co-styrene); EAS Graft Copolymer; Ethylene/Ethyl Acrylate/Styrene Graft Polymer
EINECS	Contact for details

Quality Control

Our Ethyl 2-Propenoic Acid Ester Polymer With Ethene And Ethenylbenzene, Graft is manufactured under a stringent quality management system. Each batch undergoes rigorous testing to ensure consistent performance characteristics such as molecular weight distribution, monomer content, and thermal properties. Certificates of Analysis (COA) detailing specific batch results 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, open flames, and incompatible materials such as strong oxidizing agents. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white granules or pellets
Solid Content	> 99.0 %
Residual Monomer (Ethyl Acrylate)	< 100 ppm
Residual Monomer (Styrene)	< 50 ppm
Glass Transition Temperature (Tg)	Contact for details
Melt Flow Index (MFI)	Grade-dependent
Ash Content	< 0.5 %
Moisture Content	< 0.5 %

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