Methyl methacrylate permeability of dental and industrial gloves.
Our study was undertaken to measure the amount and time it took for methyl methacrylate monomer (MMA) to permeate latex, vinyl and industrial neoprene gloves and to compare the results to obtain a rating of the permeability of each of the gloves studied to MMA. The monomer, permeated under static conditions, was measured using a spectrophotometer. Latex and vinyl clinical gloves became permeable to MMA in a very short amount of time. Neoprene industrial gloves remained impervious for 25 minutes. Dentists and dental technicians should be aware of the toxic effects of MMA and understand that clinical gloves do not afford protection from MMA.
Thomas
Sebastian
S
Department of Prosthodontics, Dental School of Sri Ramachandra Medical College and Research Institute (Deemed University), Porur, Chennai, India. sebastianhere@yahoo.com
Padmanabhan
T V
TV
D009783:Dermatitis, Occupational / Q000209:etiology* / Q000517:prevention & control; D017575:Gloves, Protective; D006801:Humans; D007840:Latex; D008422:Materials Testing; D020366:Methylmethacrylate / Q000009:adverse effects*; D009387:Neoprene; D010539:Permeability; D014753:Vinyl Compounds
D007840:Latex; D014753:Vinyl Compounds; D020366:Methylmethacrylate; D009387:Neoprene