Methyl Methacrylate (MMA) – High Purity Monomer

Methyl Methacrylate (MMA) is a versatile organic compound with the chemical formula C5H8O2, commonly used as a building block for polymethyl methacrylate (PMMA) and various copolymers. It is a colorless, highly flammable liquid with a sharp, fruity odor and excellent polymerization properties.

MMA is integral to the manufacture of lightweight, shatter-resistant acrylic glass, adhesives, automotive coatings, and transparent barriers. Thanks to its outstanding UV resistance and clarity, it is widely used in outdoor applications like skylights, signage, and safety glazing.

At Cavin Resource, we supply bulk MMA with industry-standard purity ≥99.9%, ensuring reliable performance for both polymerization and coating-grade applications.

⚙️ Production Method

Acetone Cyanohydrin Process

1. Acetone reacts with hydrogen cyanide to form acetone cyanohydrin.

2. It is then converted into MMA through esterification and hydrolysis.

Alternative bio-based methods are also emerging for sustainable MMA production.

🏭 Applications & Industry Use Cases

🧪 Polymer & Resin Manufacturing

• Base monomer for PMMA (acrylic glass/plastics).

• Used in copolymers for adhesives, elastomers, and plastics.

🚗 Automotive Coatings

• Provides durability, UV resistance, and gloss retention in paints and topcoats.

🏗️ Construction & Signage

• MMA is used in outdoor signboards, light panels, and weatherproof barriers.

🩺 Medical & Dental Devices

• Acrylic-based MMA polymers are used in prosthetics, dentures, and optical lenses.

✅ Benefits of Methyl Methacrylate (MMA)

• ✨ Excellent clarity and transparency

• 🛡️ High weather and UV resistance

• 🧲 Strong adhesion and bonding capabilities

• 🧪 Ideal for high-performance polymer production

• 🌍 Lightweight and shatter-resistant alternative to glass

📦 Packaging Options

• 190 kg steel drums

• 950 kg IBC totes

• Bulk ISO tanks

• Custom packaging on request

• Export-ready labeling and safety docs included

❓ Frequently Asked Questions (FAQs)

1. What is the typical purity of MMA from Cavin Resource?

Answer: We supply MMA with purity ≥99.9%, meeting industry specifications for polymer-grade and coating applications.

2. Is MMA safe to use in cosmetic or medical formulations?

Answer: While MMA is widely used in medical-grade polymers, it must undergo complete polymerization and meet regulatory standards for such applications.

3. How should MMA be stored?

Answer: Store in a cool, dry, well-ventilated area away from sources of ignition. Containers must be tightly sealed to prevent polymerization.

4. Can MMA be shipped internationally in bulk?

Answer: Yes, we provide custom export packaging, full documentation, and ship MMA worldwide via ISO tanks or IBCs.

📚 Credible Sources for SEO & Reference

• PubChem – Methyl Methacrylate

• NIOSH – Chemical Safety

• ScienceDirect – MMA Applications in Polymer Science

• ECHA – Substance Information