Description

Poly(Methyl Methacrylate-Co-Ethylene Glycol Dimethacrylate) is a cross-linked copolymer that combines the optical clarity and durability of PMMA with enhanced chemical resistance and dimensional stability. This material is engineered to provide superior performance in demanding environments where standard polymers may fail. It is a critical component for manufacturers in the medical device, analytical chemistry, and specialty separation technology sectors seeking reliable, high-purity polymeric materials.

Application

• Chromatography Media: As a base matrix for high-performance liquid chromatography (HPLC) and affinity chromatography columns due to its controlled porosity and chemical stability.
• Medical Devices: Used in the fabrication of biocompatible components for diagnostic kits, blood filtration devices, and implantable sensor housings.
• Controlled Release Systems: Serves as a carrier or encapsulating material in pharmaceutical formulations for sustained drug delivery.
• Molecular Sieves: Employed in purification and separation processes for biomolecules and fine chemicals.
• Solid-Phase Synthesis Support: Acts as a robust, inert support resin for peptide and oligonucleotide synthesis.
• Optical Components: Utilized in specialized lenses, light guides, and sensors where specific refractive indices and environmental resistance are required.
• Coatings and Adhesives: Imparts toughness and weatherability in advanced industrial coatings and adhesive formulations.

Basic Information

Product Name	Poly(Methyl Methacrylate-Co-Ethylene Glycol Dimethacrylate)
CAS No.	25133-90-8
Molecular Formula	(C5H8O2)x(C10H14O4)y
Molecular Weight	Varies (Polymer)
Synonyms	PMMA-co-EGDMA; Poly(MMA-co-EGDMA); Methyl methacrylate-ethylene glycol dimethacrylate copolymer; Glycol dimethacrylate-methyl methacrylate polymer; 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,2-ethanediyl bis(2-methyl-2-propenoate); EGDMA-MMA copolymer; Poly(ethylene glycol dimethacrylate-co-methyl methacrylate); Methacrylate copolymer (Type C)
EINECS	Contact for details

Quality Control

Our Poly(Methyl Methacrylate-Co-Ethylene Glycol Dimethacrylate) is manufactured under a strict quality management system. Each batch is tested to ensure compliance with critical parameters such as particle size distribution, porosity, residual monomer content, and functional group density. Certificates of Analysis (COA) documenting these specifications are available upon request. We can support production under GMP guidelines for pharmaceutical and medical device applications.

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 strong oxidizing agents and excessive heat to maintain polymer integrity.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Identification (IR)	Conforms to structure
Particle Size	Customizable (e.g., 25-100 μm)
Pore Size / Porosity	Customizable
Residual Monomer (HPLC)	< 0.1%
Moisture Content (KF)	< 5.0%
Functional Group Density	Contact for details

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