Poly(glycidyl methacrylate) (PGMA)

We mainly produce PGMA, Mn 40000 - 80000, EEW 300 max.

Mn: Number-average molecular weight.

EEW: Epoxy equivalent weight.

Technical Data Sheet (TDS)

Product Name: Poly(glycidyl methacrylate) (PGMA)
   CAS Number: 25067-05-4
 EC Number: 246-584-9
 Product Code: POL-PGMA-001
 Molecular Formula: (C₇H₁₀O₃)n
 Molecular Weight: 5,000-1,000,000 g/mol (customizable)
 Revision Date: June 3, 2026
 Version: 2.0

Chemical & Physical Properties

Key Features & Advantages

Technical Benefits

• Reactive Epoxy Groups: Pendant epoxy functionality enables versatile chemical modification

• Tailorable Molecular Weight: Customizable from 5,000 to 1,000,000 g/mol

• High Thermal Stability: Decomposition temperature above 250°C

• Excellent Adhesion: Forms strong bonds with various substrates (metal, glass, polymers)

• Biocompatibility: Suitable for biomedical applications when properly purified

Chemical Reactivity

• Epoxy Ring Opening: Reacts with nucleophiles (amines, alcohols, thiols) under mild conditions

• Grafting Capability: Enables surface modification of other polymers and materials

• Cross-linking: Can undergo self-crosslinking or copolymerization with other monomers