What is Methyl Methacrylate?
Methyl Methacrylate (MMA) is a clear, colourless, volatile liquid monomer with a characteristic sharp, fruity odour and the chemical formula CH2=C(CH3)COOCH3. It is the foundational building block for Poly(methyl methacrylate) — PMMA — commonly known by trade names such as acrylic glass or Plexiglas. As a highly reactive vinyl monomer, MMA readily undergoes free-radical polymerisation to form transparent, durable acrylic polymers widely used across multiple industries.
Polychem Industries supplies Methyl Methacrylate to acrylic sheet manufacturers, paint and coating producers, adhesive formulators, and dental material companies across India and internationally. Its versatility as a monomer for producing optically clear, weather-resistant polymers makes it one of the most important specialty monomers in commercial use, supplied with inhibitor for safe storage and transport.
Safety & Handling Notice
Methyl Methacrylate is a highly flammable, volatile monomer with a strong, penetrating odour. It is a skin and respiratory irritant and can undergo rapid exothermic polymerisation if exposed to heat or contaminants. Handle with full PPE including gloves, goggles, and adequate ventilation. Store with inhibitor (MEHQ) and away from heat, sparks, and oxidising agents.
Available Grades
| Grade | Form | Purity | Standard | Applications |
|---|---|---|---|---|
| Industrial Grade | Colourless liquid | 99.5%+ (Industrial) | Industrial | PMMA resins, acrylic sheets, paints, adhesives, dental materials |
Applications & Uses
Acrylic Sheets & PMMA Resin
The most significant application. MMA is polymerised to produce PMMA (acrylic glass), used in transparent sheets, glazing, signage, lighting fixtures, and a wide range of optically clear plastic products valued for their clarity and weather resistance.
Paints & Coatings
Used as a monomer in the production of acrylic resins for paints, automotive coatings, and industrial coatings, providing excellent gloss retention, weather resistance, and colour stability in the finished coating.
Dental & Medical Materials
Used in the production of dental acrylic resins for dentures, dental fillings, and orthodontic appliances, as well as in certain medical device applications including bone cement formulations used in orthopaedic surgery.
Adhesives & Sealants
Used as a monomer in the production of acrylic adhesives, including structural adhesives and pressure-sensitive adhesive formulations valued for their strong bonding and durability characteristics.
Nail & Cosmetic Applications
Used in the formulation of certain nail enhancement products and cosmetic applications where its polymerisation properties create durable, glossy finishes.
Industrial & Specialty Polymers
Used as a comonomer in various specialty acrylic copolymer formulations for textile finishing, leather coating, and other industrial applications requiring specific polymer properties.
Technical Specifications
Methyl Methacrylate — Key Properties
Why Source Methyl Methacrylate from Polychem Industries?
- Industrial grade with full quality documentation and Certificate of Analysis
- Supplied with MEHQ inhibitor for safe storage and transport
- Reliable bulk supply for acrylic sheet and resin manufacturers
- Competitive pricing with year-round availability
- Experienced in handling and shipping regulated flammable monomers
- Export documentation experience for international shipments
