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Are PMMA and MMA the same thing?

2025,10,22
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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Factory Supply MMA Methyl Methacrylate
We specialize in the production and sale of Organic Chemicals, organic solvents, daily chemicals, Organic Intermediate, plastic resin, food and cosmetic additives, surfactants, and other specialty chemicals.
 
 
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