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Glycidyl methacrylate (GMA) is an ester of methacrylic acid and glycidol. Containing both an epoxide and an acrylate groups, the molecule is bifunctional . It is a common monomer used in the production of epoxy resins.
The molecular formula C 7 H 10 O 3 (molar mass: ... Glycidyl methacrylate; Triacetylmethane; 2,4,6-Heptanetrione This page was last edited on 30 November 2023, at ...
Bis-GMA (bisphenol A-glycidyl methacrylate) is a resin commonly used in dental composite, dental sealants. [1] [2] and dental cement. It is the diester derived from methacrylic acid and the bisphenol A diglycidyl ether. Bearing two polymerizable groups, it is prone to form a crosslinked polymer that is used in dental restorations. [3]
Glycidol is an organic compound with the formula HOCH 2 CHOCH 2. The molecule contains both epoxide and alcohol functional groups. Being simple to make and bifunctional, it has a variety of industrial uses. The compound is a colorless, slightly viscous liquid that is slightly unstable and is not often encountered in pure form. [7]
Methacrylate ion. Methacrylates are derivatives of methacrylic acid. ... Glycidyl methacrylate This page was last edited on 22 March 2024 ...
The molecular formula C 29 H 36 O 8 (molar mass: 512.59 g/mol, exact mass: 512.2410 u) may refer to: Bis-GMA (bisphenol A-glycidyl methacrylate) Mallotojaponin C
Polymethyl methacrylate is the clear break-resistant sheeting sold as acrylic glass (or simply acrylic sheet) or under the trade name Plexiglas, Perspex, etc. Polyacrylates are used in cosmetic products as rheology modifiers and film formers, and these are typically polymers of acrylic acid fluids.
As with other composite materials, a dental composite typically consists of a resin-based oligomer matrix, such as a bisphenol A-glycidyl methacrylate (BISGMA), urethane dimethacrylate (UDMA) or semi-crystalline polyceram (PEX), and an inorganic filler such as silicon dioxide . Without a filler the resin wears easily, exhibits high shrinkage ...