CAS 80-62-6 Methyl methacrylate (MMA) is an unsaturated ester monomer widely employed in polymer production. Its main application lies in the synthesis of Poly(methyl methacrylate) (PMMA) homopolymers. PMMA is a clear and hard synthetic plastic.
Methyl Methacrylate Vs Poly(Methyl Methacrylate)
MMA Vs PMMA
| Characteristic | Methyl Methacrylate (MMA) | Poly(Methyl Methacrylate) (PMMA) |
|---|---|---|
| Chemical Nature | Monomer | Polymer |
| Physical State | Colorless, volatile liquid | Transparent, rigid solid |
| Molecular Weight | Low | High |
| Reactivity | Highly reactive | Chemically inert |
| Toxicity | Toxic | Low toxicity |
| Main Use | Raw material for making PMMA and other polymers | Finished product (acrylic glass, lenses, medical devices) |
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