Who uses polystyrene? • In the Event of Fire . contained in the polystyrene foam and dust may be released. Other Names: UNFACED ISO, POLYISO. formed under some circumstances. Avoid inhalation of dusts. Extruded Polystyrene Foam Insulation Issue Date: 09/04/2015 Page 3 of 10 Unusual Fire and Explosion Hazards: Mechanical cutting, grinding or sawing can cause formation of dusts. Polystyrene Microspheres, Beads, Particles - Crosslinked Polystyrene ... SECTION 8: Exposure controls/personalprotection 8.1 Control parameters 8.2 Exposure controls NH 2 -terminated polystyrene nanospheres have been reported to be highly toxic to RAW 264.7 macrophages, epithelial cells, and human microvascular endothelial hepatoma cells 56. Like all plastics, Styrofoam is a petrochemical; it comes from petroleum, which is known to cause developmental, hematological, renal, and immunological disorders. A commercial dust explosion manual by [Stahl] is giving the range : 0.020-0.060 kg/m3 to 2-6 kg/m3. However, there are numerous locations where significant exposure to moisture—which severely affects a material's thermal performance—occurs, such as in protected membrane roofs, vegetative assemblies, below grade, and frost-protected shallow foundations (FPSFs). . SECTION 8: Exposure controls/personalprotection 8.1 Control parameters 8.2 Exposure controls Dust explosion concentration - PowderProcess.net This product contains a flame retardant to inhibit accidental ignition from small fire . Inhalation Only dust produced from machining EPS or small particles are likely to be inhaled. RESPIRATORY PROTECTION: Atmospheric levels should be maintained below the exposure guidelines. Styrofoam is made of puffed #6 plastic: "polystyrene" (PS), made 'of many styrenes'. GreenMax Mars EPS Dust Recycling Machine - Polystyrene Melting Machine . This process generates large amounts of PU dust. Avoid dust formation. up to 167°F/75°C) for long-term temperature exposure. Expanded Polystyrene (EPS) resists mold & fungi growth per ASTM C1338 and has no nutritional value for insects. Since the chemical can be . Mechanical irritation may result from inhalation of dust from this material. 21528-NAM-EN Potential Health Effects Principle Routes of Exposure Eye Inhalation Acute Effects • Eyes Dust may cause slight irritation • Skin No effects expected • Inhalation Dust may cause irritation of respiratory tract • Ingestion Ingestion of material is unlikely
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