Methacrylic Acid (MAA) – High-Purity Acrylic Monomer

Methacrylic Acid (MAA) is an unsaturated carboxylic acid with the chemical formula C₄H₆O₂. It is a key raw material in the manufacturing of polymethyl methacrylate (PMMA), commonly known as acrylic or plexiglass, and is also used in coatings, adhesives, printing inks, and textile finishes.

At Cavin Resource, we supply technical-grade and industrial-grade MAA with ≥99% purity, ideal for use in polymerization, emulsion production, and water-based coatings. Our supply chain ensures prompt bulk shipments with consistent quality and international regulatory compliance.

⚙️ Production Method

Acetone Cyanohydrin Route (ACH Process)

1. Acetone is converted into acetone cyanohydrin.

2. Hydrolysis and sulfuric acid treatment yield methacrylamide sulfate, which is then hydrolyzed to form MAA.

3. Distillation and purification follow to isolate high-purity methacrylic acid.

This process is widely used due to cost efficiency and scalability in industrial chemical synthesis.

🏭 Use Cases by Industry

🏗️ Paints & Coatings

• Production of acrylic resins for automotive, marine, and industrial coatings.

• Forms UV-resistant, weatherproof films for surface protection.

🧴 Adhesives & Sealants

• Base material in pressure-sensitive adhesives and solvent-based glues.

• Enhances bonding strength and durability.

🧬 Polymer & Plastic Industry

• Essential monomer in the manufacture of PMMA (acrylic glass).

• Also used in copolymers with acrylates and styrenics.

🧻 Textiles & Paper

• Used in textile finishing agents for wrinkle resistance and softness.

• Improves printability and strength of coated paper.

🌱 Water Treatment & Superabsorbents

• Ingredient in polymer flocculants and superabsorbent materials.

✅ Key Benefits of Methacrylic Acid (MAA)

• ⚙️ Excellent Polymerization Performance – High reactivity for homopolymers and copolymers.

• 💧 Water & Solvent Compatibility – Ideal for water-based and solvent-borne systems.

• 🏗️ Durable Film Formation – High hardness, clarity, and chemical resistance in coatings.

• 🌍 Versatile Applications – Used across adhesives, medical devices, and acrylic plastics.

• 🔄 Recyclable & Customizable – PMMA made from MAA is recyclable and customizable in optical and structural applications.

📦 Packaging Options

• 200-liter HDPE drums

• IBC tanks (1000L)

• ISO tank containers for bulk orders

• Proper labeling, UN certification, and export documentation included.

❓ Frequently Asked Questions (FAQs)

1. What’s the difference between Methacrylic Acid and Acrylic Acid?

Answer:
While both are unsaturated carboxylic acids, Methacrylic Acid has a methyl group on the alpha carbon, giving it greater stability and reactivity in certain polymerization reactions compared to Acrylic Acid.

2. Can MAA be used in water-based systems?

Answer:
Yes. MAA is often used in waterborne dispersions, especially in environmentally-friendly coatings and adhesives.

3. Is Methacrylic Acid hazardous?

Answer:
Yes. MAA is corrosive and flammable and must be handled with care. Proper PPE, storage, and ventilation are essential.

4. What certifications does Cavin Resource provide with this product?

Answer:
We provide COA (Certificate of Analysis), MSDS, UN/DOT labels, and if required, REACH compliance documents.

📚 Credible Sources for Reference

• PubChem – Methacrylic Acid

• European Chemicals Agency (ECHA)

• ScienceDirect – Polymerization of Methacrylic Acid

• Global Market Insights – MAA Market Trends