Benzoic Acid CAS: 65-85-0 Benzoic Acid is a colorless crystalline solid with the chemical formula C7H6O2. It is the simplest aromatic carboxylic acid. Its salts are used as a food preservative and it is an important precursor for the synthesis of many other organic substances. Benzoic Acid Chemical Structure Composition. Production Benzoic acid […]
PMMA-Granular
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Polymethylmethacrylate ( PMMA )- Granular
PMMA granular is a clear, colorless polymer available in pellets and small granules form, which are then formed with all thermoplastic methods (including injection molding, compression molding, and extrusion).The strength of the material is higher than molding grades owing to its extremely high molecular mass. Rubber toughening has been used to increase the toughness of PMMA owing to its brittle behavior in response to applied loads


