Glycidyl Methacrylate (GMA) is a high-performance bifunctional acrylic monomer widely used in modern polymer and coating industries. Featuring both double bond and active epoxy groups in its molecular structure, GMA can realize dual polymerization and cross-linking reactions, making it one of the most essential chemical modifiers for UV curing coatings, industrial inks, adhesives, and biodegradable plastic materials. As a professional GMA manufacturer in China, we provide 99%+ high purity Glycidyl Methacrylate with stable batch consistency, competitive factory price, and reliable global bulk supply.

Compared with common acrylic monomers, high-purity GMA delivers stronger modification performance, better material compatibility, and higher cross-linking efficiency. It is widely purchased by polymer factories, coating manufacturers, ink producers, and new material enterprises worldwide for material upgrading and formula optimization.

Key Properties & Technical Advantages of Glycidyl Methacrylate (GMA)

Industrial-grade Glycidyl Methacrylate (GMA) is favored by global buyers due to its superior physical and chemical stability. Our factory strictly controls moisture, color value, residual monomers and impurities to ensure long-term stable industrial application.

• Dual Reactive Functional Structure: GMA contains methacrylate double bond and epoxy group, supporting UV curing, thermal polymerization and epoxy ring-opening cross-linking. It greatly improves adhesion, hardness and chemical resistance of finished materials.

• Ultra-High Purity Grade: Our GMA reaches 99%+ purity with low APHA color, low moisture content and low residual impurities, avoiding yellowing, poor curing and unstable viscosity during production.

• Excellent Universal Compatibility: Fully compatible with acrylic resin, polyester resin, polyolefin, PLA, PBAT and other polymer materials. It can be well blended with most organic solvents for various formulation designs.

• Significant Material Modification Effect: GMA effectively enhances weather resistance, abrasion resistance, water resistance and mechanical strength of coatings, adhesives and biodegradable plastics, greatly improving product durability.

• Stable Batch Consistency: Standardized production and full-process testing ensure every batch of GMA keeps stable indicators, helping customers reduce production failure rate.

Product Specifications (Industrial Grade GMA)

We supply premium industrial Glycidyl Methacrylate (GMA) with complete technical datasheets and test reports for customer quality inspection.

• Product Name: Glycidyl Methacrylate (GMA)

• Purity: ≥99.0%

• Moisture: ≤0.15%

• Color (APHA): ≤20

• CAS Number: 106-91-2

• Appearance: Colorless transparent liquid

• Grade: Industrial Grade / High Purity Grade

Industrial Applications of Glycidyl Methacrylate (GMA)

High-purity GMA is widely applied in high-end manufacturing fields, covering coating industry, electronic chemicals, new energy materials, biodegradable plastics and fine chemical synthesis.

1. UV Curable Coatings & Powder Coatings

GMA is a core functional monomer for UV curing coatings and powder coatings. It improves coating hardness, adhesion, corrosion resistance and weather resistance, solving common problems such as easy peeling, poor gloss and weak durability. It is widely used in metal coatings, automotive parts coatings, furniture coatings and industrial equipment surface finishing.

2. PCB Solder Resist Ink & Printing Ink

As an essential raw material for electronic ink, GMA enhances curing speed, insulation performance and solvent resistance of PCB solder resist ink. It meets high-precision circuit board production standards and ensures stable electrical performance under long-term working conditions.

3. Biodegradable Plastic Modification (PLA / PBAT)

GMA acts as an efficient chain extender and compatibilizer for biodegradable plastics. It effectively increases molecular weight, improves toughness, processing fluidity and surface smoothness of PLA and PBAT materials, solving brittleness and low wear resistance problems of eco-friendly plastics.

4. Industrial Adhesives & Sealants

By introducing active epoxy groups, GMA significantly improves bonding strength, water resistance and aging resistance of acrylic adhesives and sealants. It is widely used in industrial bonding, waterproof sealing and composite material bonding scenarios.

5. Functional Resin & Fine Chemical Synthesis

GMA can be copolymerized with various monomers to synthesize high-performance acrylic resins, ion exchange resins and antistatic resins, which are widely used in chemical, electronic and new energy industries.

Why Choose Our GMA Products

We are a reliable Glycidyl Methacrylate manufacturer and bulk supplier in China, providing one-stop chemical raw material solutions for global industrial clients.

• Factory Direct Supply: No middlemen, stable price advantage and sufficient inventory.

• Strict Quality Control: Full-index testing for each batch to guarantee high purity and stability.

• Free Sample Support: Provide GMA samples for customer formula testing and verification.

• Complete Documents: Support MSDS, TDS, COA and full export certification files.

• Professional Technical Service: Provide formula guidance and industry application solutions.

• Global Export Experience: Stable supply for Southeast Asia, Europe, America and Middle East markets.

FAQ

Q1: What is Glycidyl Methacrylate (GMA) used for? A1: GMA is a bifunctional monomer mainly used for UV coatings, powder coatings, PCB ink, adhesive modification, and biodegradable plastic chain extension to improve material strength, adhesion and durability.

Q2: Is high-purity GMA better for industrial formulation? A2: Yes. 99%+ high-purity GMA has fewer impurities, stable curing performance, no yellowing, and can effectively improve the finished product qualification rate.

Q3: Do you support customized packaging and bulk order? A3: We support standard drum packaging and customized packaging, with large stock for fast delivery and long-term cooperative supply.

Get GMA Wholesale Price & Free Sample

If you are looking for a stable and reliable Glycidyl Methacrylate (GMA) supplier, please feel free to contact us. We provide high-quality industrial-grade GMA with factory competitive price, free sample testing and professional technical support. We sincerely look forward to establishing long-term win-win cooperation with global customers.