polystyrene dust inhalation
Max. Inhalation Only dust produced from machining EPS or small particles are likely to be inhaled. PDF MATERIAL SAFETY DATA SHEET - Owens Corning The deadly secret of DIY's dream material | UK news - The Guardian When heated, molten material may cause burns to unprotected skin. Comparing the results of virgin (non-radiated) polystyrene sample with that of UV irradiated polystyrene sample for 60 minutes (1 hour), it is clear that the intrinsic viscosity was reduced from 0.490 to 0.379, the molecular weight was reduced from 108473 to 71694, and the number of session per polymer chain was increased to 0.513 respectively . Exposure may aggravate those with p re-existing eye, skin, or respiratory conditions. Sanding new parts or old paint. 20045162 - Centers for Disease Control and Prevention Polystyrene (9003-53-6) - Listed on the United States TSCA (Toxic Substances Control Act) inventory PDF SAFETY DATA SHEET - TAP Plastics Clear the respiratory tracts. Polystyrene is a colorless, transparent polymer composed of styrene monomers and has a specific gravity of 1.04-1.07 g/cm 3. However, user-generated dust may pose a physiological hazard if inhaled or ingested. Roof Insulation with Expanded Polystyrene (EPS) - Airfoam polystyrene, a hard, stiff, brilliantly transparent synthetic resin produced by the polymerization of styrene. As a hard, solid plastic, it is often used in products that require clarity, such as food packaging and laboratory ware. This process generates large amounts of PU dust. PDF Fentanyl Fact Sheet Ver-1-05-22-18-ok - US EPA Polystyrene dust, like other hydrocarbon based polymers in this form, is classi ed as a Group (a) ammable dust and precautions should be taken as required by Section 32 of the Factories . Inhalation: No toxic effects are known to be associated with inhalation of dust from this material. Product name: STYROFOAM™ 2.00 x 24 Inch Panel Core 20 Extruded Polystyrene Foam Insulation Recommended use of the chemical and restrictions on use Identified uses: Thermal insulation. Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. For personal protection see section 8. . Exposure Limits Name CAS # % by LC 50/LD 50 Weight TLV/PEL Polystyrene homopolymer: 9003-53-6 90-100 NONE NONE Slightly hazardous in case of skin contact (irritant), of eye contact (irritant). ingestion: if swallowed, dilute with water.do not induce vomiting. This was . How damaging is breathing in microplastics? - Plastic Soup Foundation
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polystyrene dust inhalation