2-Propenoic Acid, 2-Methyl-, 1, 2-Ethanediyl Ester, Polymer With Ethenylbenzene CAS NO 26376-90-9

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CAS No.:26376-90-9

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenoic Acid, 2-Methyl-, 1, 2-Ethanediyl Ester, Polymer With Ethenylbenzene CAS NO 26376-90-9 is a high-performance copolymer of ethylene glycol dimethacrylate and styrene. This material is engineered to deliver exceptional chemical resistance, thermal stability, and mechanical strength, making it a critical component in advanced industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics sectors seeking to enhance product durability and performance under demanding conditions.

Application

As a cross-linking agent and modifier in high-performance industrial and automotive coatings to improve hardness, gloss, and chemical resistance.
Used in the formulation of specialty adhesives and sealants requiring enhanced bonding strength and environmental stability.
As a key component in composite materials and engineered plastics to increase impact resistance and dimensional stability.
In the production of ion-exchange resins and chromatographic media for water treatment and laboratory separation processes.
As an additive in printing inks and overprint varnishes to improve film properties and abrasion resistance.
For the modification of dental and medical polymer composites to achieve desired mechanical and biocompatible properties.

Basic Information


Product Name	2-Propenoic Acid, 2-Methyl-, 1, 2-Ethanediyl Ester, Polymer With Ethenylbenzene
CAS No.	26376-90-9
Molecular Formula	(C10H14O4·C8H8)x
Molecular Weight	Polymer - varies by grade
Synonyms	Ethylene Glycol Dimethacrylate-Styrene Copolymer; Styrene-EGDMA Copolymer; Poly(ethylene glycol dimethacrylate-co-styrene); EGDMA/Styrene Copolymer; 2-Methyl-2-propenoic Acid 1,2-ethanediyl Ester Polymer with Ethenylbenzene; Glycol Dimethacrylate Styrene Polymer; Acrylic Resin; CAS 26376-90-9
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, 1, 2-Ethanediyl Ester, Polymer With Ethenylbenzene adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and functional performance. Certificates of Analysis (COA) documenting key parameters such as residual monomer content, particle size, and thermal properties 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 and incompatible materials. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption which may affect performance.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Identification (IR)	Complies
Assay (Monomer Content)	≤ 0.5%
Particle Size (Typical)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%