Polymer Acrylic Dental Prosthesis

Potential Hazards of Polymethyl Methacrylate Copolymer Teeth for Dentures Grinding swarf (refer to 8 Sanding dust (s.b.8) Exposure control and personal protection GHS-marking: Not applicable Special hazards for human and environment:Prevention: P261 Refrain from inhaling aerosols, vapors, mist, gas, dust, or fumes.The most significant hazards are not applicable. The composition and information on the ingredients are as follows.Chemical characterization: Polymethylmethacrylate-based plastic toothPolymethyl methacrylate 9011-14-7 40-80% Dangerous constituents: none Additional details: none
Silica Glass 60676-86-0 20-30%Emergency First-Aid ProceduresProvide fresh air through inhalation.Skin contact: The product typically does not cause skin irritation.Eye Contact: Rinse the eye and the area around it under running water for several minutes after coming into contact with grinding swarf. The irritation is a result of mechanical exposure.Ingestion: If symptoms persist, seek the advice of a physician.Additional details: No special actions are necessary. This pertains to fire-fighting measures.Media for Extinguishing: Water, powder extinguisher, and carbon dioxideSpecific risks include: Prevent the accumulation of dust during the extinguishing process. A high-pressure water jet may generate dust, which poses a risk of fire and explosion.Polymer dust is ignitable. The limits of explosion for polymer spread
Protective equipment: Particles in the air are comparable to those found in coal dust. Overall protective measures, including respiratory protection.