Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow GMA Glycidyl Methacrylate

Dow GMA Glycidyl Methacrylate is a high-purity reactive monomer from Dow’s GMA series, featuring epoxy and methacrylate functional groups. It enables covalent bonding in acrylic copolymers, enhancing adhesion, chemical resistance, and crosslinking efficiency—widely used in coatings, adhesives, and functional polymers for demanding industrial applications.
  • dow gma glycidyl methacrylate_864ab619
  • dow gma glycidyl methacrylate_864ab619

Features Of Dow GMA Glycidyl Methacrylate

  1. High-purity monomer with low inhibitor residue for enhanced polymerization control.

  2. Reactive epoxide and vinyl functional groups enable dual-cure capability in advanced resins.

  3. Excellent compatibility with acrylic, styrenic, and epoxy-based systems for tailored copolymer design.

  4. Consistent batch-to-batch performance supported by Dow’s stringent manufacturing quality standards.

  5. Optimized volatility and handling characteristics for safe industrial-scale processing.

Typical Applications Of Dow GMA Glycidyl Methacrylate

  1. Functional comonomer in pressure-sensitive adhesives (PSAs) to improve heat resistance and cohesive strength.

  2. Reactive diluent and toughening agent in UV-curable coatings and inks.

  3. Building block for glycidyl-functionalized acrylic polymers used in automotive clearcoats and industrial finishes.

  4. Crosslinking component in encapsulation resins for electronics and LED packaging.

  5. Modifier for impact-resistant engineering thermoplastics and specialty elastomers.

Specifications Of Dow GMA Glycidyl Methacrylate

Chemical TypeGlycidyl methacrylate monomer
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Epoxide Content (as %环氧乙烷)3.9–4.1 wt%
Acid Number≤ 0.1 mg KOH/g
Water Content≤ 0.05 wt%
InhibitorHydroquinone monomethyl ether (MEHQ), ~10–15 ppm
Storage StabilityStable ≥12 months at 25°C in sealed, nitrogen-blanketed containers


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