Standard English Product Label & CAS Information

Product Identity

Chemical Name: Poly(glycidyl methacrylate)

CAS Registry Number: 25067-05-4

Alternative Names: Glycidyl methacrylate polymer, PGMA

Molecular Structure: Linear polymer of glycidyl methacrylate monomer

Appearance: White fine powder

Mn Range: 40,000 ~ 80,000 g/mol

Basic Product Info

Product Name: POLY(GLYCIDYL METHACRYLATE)

Abbreviation: PGMA

CAS No.: 25067-05-4

Synonyms:

1. Poly(glycidyl methacrylate)

2. GLYCIDYL METHACRYLATE POLYMER

Core Specification

• Form: White ultrafine solid powder

• Number-average molecular weight: (Mn x103=40 ~ 80g/mol)

• Manufacturing Technology: Solution free-radical polymerization, solvent precipitation & low-temperature vacuum drying

• Macromolecule structure: Linear polymethacrylate backbone with pendant epoxy oxirane groups

Brief Description

Poly(glycidyl methacrylate) (CAS 25067-05-4) is an epoxy-functional linear acrylic macromolecule. This industrial grade solid powder features molecular weight 40–80 kDa, produced via solution radical polymerization followed by precipitation purification. Reactive side-chain glycidyl epoxy groups enable interfacial compatibilization, filler modification and crosslinking applications in engineering plastics and powder coatings.