SPL recommends storing of polystyrene in cool & dry place in a shade away from sunlight and heat. Abstract. It is resistant to acids, alkalis, salts, mineral oils, organic acids, and alcohols 41. Procedures: Note to Physician: None The components of this product are embedded in an impervious polymer matrix and therefore present a negligible exposure risk under normal processing conditions. 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. SPL recommends storing of polystyrene in cool & dry place in a shade away from sunlight and heat. The influence of Fiberglas-plastic dust on tuberculosis; an experimental inhalation study of two varieties of dust: histopathologic observations. Chemical Name/Synonyms Modified EPS, Modified Foam Polystyrene. Acute Inhalation: Breathing dust may cause temporary mechanical irritation and coughing. Is Styrofoam toxic to breathe? DYPLAST PRODUCTS EXPANDED POLYSTYRENE Substance Source Date Type Value/Units Time NUISANCE DUST (TOTAL) OSHA 1989 TWA 15 MG/MS 8 HRS NUISANCE PARTICULATES ACGIH 1989 TWA 10 MG/M3 8 HRS NUISANCE DUST (RESP.) Cool rapidly with water. 1958 Oct; 78 (4):512523. polystyrene dust inhalation elektrotechnik formeln umstellen bungen mit lsungen pdf polystyrene dust inhalation. Health effects vary depending on the metals composition. Many different kinds of polymer dusts are listed by the Occupational Safety and Health Administration (OSHA) as combustible dusts. SPL recommends storing of polystyrene in cool & dry place in a shade away from sunlight and heat. 7.2 CONDITIONS FOR SAFE STORAGE, INCLUDING ANY INCOMPATIBILITIES Store in tightly closed original container in a dry, cool and well-ventilated If recovery does not occur obtain medical attention. If a respirator is needed, use respirators as part of a full respiratory protection program. The biological action of fiberglasplastic dust. Many workers, including those who make boats, tubs, and showers, are potentially exposed to styrene. Recent studies have shown that MPs, of which the predominant type is often polystyrene (PS; known as PS-MPs), can extend to and affect remote, sparsely inhabited areas via atmospheric transport. All these values are in air only, please note that the presence of flammable gas will totally change results. Clear the respiratory tract. Polystyrene microplastics (PS-MPs) cause pulmonary cytotoxicity by inducing ROS. PS-MPs is associated with impaired pulmonary barrier by depleting ZO proteins. PS-MPs inhalation increases the risk for chronic obstructive pulmonary disease. Respiratory irritation. If inhalation of microplastics is sufficiently high, these plastic particles may cause similar health problems. 8 Exposure Controls/Personal Protection Exposure Guidelines Expanded Polystyrene OSHA PEL Particulates (not otherwise classified) 15 mg/m3, 8 Hr. Overexposure to extremely high concentrations of pentane can cause narcotic effects. Respiratory protection is not required. 8 The harmful effects of dust can vary, from skin irritation to lung cancer, depending on the composition of the dust and the type and degree of exposure. When combined with various colorants, additives or other plastics, polystyrene is used to make appliances, electronics, automobile parts, toys, gardening pots and equipment and more. One of the serious limitations of polystyrene foam is its rather low maximum operating temperature ~80C. Not listed in the National Toxicology Program or OSHA lists of carcinogens. First Aid Measures Emergency and First Aid For processing fume inhalation, leave the contaminated area and breathe fresh air. Long-term exposure can result in silicosis. Fiberglass's main issue is when extremely small fibers make their way into the deep lung tissue. PS is soluble in organic solvents, such as ketones, esters, and aromatic hydrocarbons. Polystyrene is a colorless, transparent polymer composed of styrene monomers and has a specific gravity of 1.041.07 g/cm 3. Provide adequate ventilation, and appropriate dust handling systems where needed. European Waste catalogue number:170604 14. If recovery does not occur obtain medical attention. Its physical properties do not change within its service temperature range (i.e. Urine mandelic acid measurement can be used to evaluate styrene exposure only if other information regarding exposure is available. Ingestion and inhalation rates of MP greatest in younger children. Styrene is also present in cigarette smoke, but in much smaller doses. Signal word Warning . A commercial dust explosion manual by [Stahl] is giving the range : 0.020-0.060 kg/m3 to 2-6 kg/m3. In the Event of Fire Dust Inhalation: Clear the respiratory tracts of the person so affected Eye Contact: Rinse the eye thoroughly, with clean water. Short-term exposure is extremely unlikely to result in anything other than short-term irritation of the throat, nasal passages, in OSHA 1989 TWA 5 MG/M3 8 HRS VII. 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). 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 Only dust produced from machining EPS or small particles are likely to be inhaled. Styrene is an oily liquid and is used in the production of polystyrene. User-generated dust is ignitable and can pose hazards in large quantiy. Avoid skin and eye contact with dusts to prevent mec hanical irritation. Ingestion Pneumoconiosis. Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. workers are exposed to this dust, they should be protected from dust inhalation by use of approved dust respirators. Its chemical resistance is nearly equivalent to the material upon which it is based polystyrene. TRANSPORT Acute toxicity, Inhalation, Category 4, H332 . For example, polystyrene, which looks like this: The plastic materials themselves are not an issue and from an occupational hygiene point of view, would need to be controlled at the nuisance dust level of 10mg/m 3. Because Styrofoam is so light The primary danger of polymer dust is fire or explosion. Control of environmental exposure Do not let product enter drains. Polystyrene Grades 145D, 147F, 148H, 158K, 168M, but will burn on prolonged exposure to flame or high temperature. Slipping hazard. Documentation. Breathing high levels of styrene may cause changes in color vision, tiredness, feeling drunk, slowed reaction time, concentration problems, or If persons are exposed to this dust, they should be protected from dust inhalation by use of approved dust respirators. Emergency and First Aid Inhalation: INHALATION OF SOLID Sanding new parts or old paint. EXPANDED POLYSTYRENE (EPS) SAFETY DATA SHEET (SDS) ISSUE NO. Avoid contact with skin and eyes. Acute Inhalation: Breathing dust may cause temporary mechanical irritation and coughing. TWA, total dust 5 mg/ m3, 8 Hr. SPL recommends storing of polystyrene in cool & dry place in a shade away from sunlight and heat. 4. Thirty-two airborne indoor deposited dust samples were collected in glass Petri dishes from Sydney (Australia) homes, over a one-month period in 2019. RESPIRATORY PROTECTION: Atmospheric levels should be maintained below the exposure guidelines. HESIS physicians can provide assistance for such evaluations. 7.2. Lists styrene as a Hazardous Air Pollutant (HAP) under the National Emissions Standard Hazardous Air Pollutants section of its Clean Air Act. Styrene Monomer. MIE testing are done around this concentration. contained in the polystyrene foam and dust may be released. Polystyrene spheres with density slightly greater than 1g/cc are a useful tool as reference particles in simulation experiments and process troubleshooting. The primary safety precaution is minimizing inhalation of dust for particles less than 10 micron in diameter. Max. Inhalation, skin contact. Polystyrene average Mw 35,000; CAS Number: 9003-53-6; Synonyms: PS; Linear Formula: [CH2CH(C6H5)]n; find Sigma-Aldrich-331651 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich dust mask type N95 (US), Eyeshields, Gloves. First Aid (Inhalation) Only dust produced from machining EPS or small particles are likely to be inhaled. up to 167F/75C) for long-term temperature exposure. SECTION 8: Exposure controls/personal protection 8.1. Eye: If dust in eyes, flush immediately with water for at least 15 minutes. Learn More. Inhalation of EPA estimates exposure to consumer products and materials through use of available measured data and/or modeling approaches. Carcinogenicity Polystyrene is listed in the IARC Monographs as a Group 3 substance, Not classifiable as to its carcinogenicity to humans. Paint dust (may contain lead, chromium other metals), plastic dust. All these values are in air only, please note that the presence of flammable gas will totally change results. possible to accurately determine an individual's exposure level based only on the analysis of urine samples. Mallinckrodt Short-Term Exposure Guidelines (15 min) 24 2.0 USP 8-hr TWA 0.1 Mallinckrodt Occupational Exposure Guideline: 8-hr TWA 0.7 Carfentanil: Inhalation g/m3 Carfentanil: Ingestion mg/L Cambrex, Inc. OEL 8-hr TWA25 0.04 24 Hour PAL 2 0.007 24 Hour PAL 3 1.1 3-Methylfentanyl: Inhalation g/m3 3-Methylfentanyl: Ingestion mg/L The Keep in original containers and avoid contact with moisture. No smoking. As a hard and solid plastic, PS is often used to manufacture The side effects of inhaling polyurethane dust are not entirely unique, as similar effects have been documented for exposure to a variety of particulate matter [dust]. 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 Dust can be ignited by static discharge Keep away from heat/sparks/open flames. 1.1 PRODUCT NAME(S) Polystyrene Microspheres, Spheres and Balls 1.2 PRODUCT IDENTIFIER(S) PSMS, PSS, PSB occupational exposure limits and minimize the risk of inhalation of dust. Research on occupational health problems in textile Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. The Carbon monoxide is one of the most dangerous chemicals to be released as a result of burning polystyrene. Polystyrene dust may cause weight loss and erythrocyte, leucocyte or hepatic changes. For comparison the same numbers of rats were exposed to titanium dioxide (TiO2) (15.95 mg/m3 air), which is a known inert dust, and to air alone, as controls for the same Skin : Eyes : Wear safety goggles or eye protection in combination with breathing protection if powder. If discomfort persists seek medical advice. 9 Dust is not always an obvious hazard because the particles which cause the Its a principle litter meaning its everywhere. Inhalation. Skin: Not required. Clear the respiratory tract. At its best, exposure to carbon monoxide can cause fainting, dizziness and nausea. As a hard, solid plastic, it is often used in products that require clarity, such as food packaging and laboratory ware. When Styrofoam is burned, vapors from styrene are released into the air. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Routes Of Exposure: During manufacture or re-grinding, inhalation or eye exposure to dust from this product dust may cause temporary irritation. If Retract eyelids often. TWA, respirable dust. Control of environmental exposure Do not let product enter drains. Inhalation May cause respiratory discomfort similar to inhalation of too much "inert" dust. Preventing your crew from breathing silica dust is about more than avoiding steep financial penaltiesdust safety tips also help keep your team healthy and productive on Polystyrene, also known as Styrofoam, poses a great danger to landfills. The material can take hundreds of years to decompose, increasing the clutter in already-full landfills. As bad as this is, it is far worse to burn the material. PROVIDE ADEQUATE VENTILATION, & APPROPRIATE DUST HANDLING SYSTEMS. Hygiene Measures : Refer to Section 8, Exposure Controls. Machinery is also mostly enclosed. Health effects of styrene include irritation of the skin, eyes, and the upper respiratory tract. haferflocken joghurt brot ohne mehl. Pictogram . Acute-Inhalation: Dust from sanding or cutting of mouldings may cause mild irritation to the upper respiratory tract. An exposure assessment may be needed to decide if a respirator is required. Foamular Extruded Polystyrene Insulation MSDS No. SECTION 4: FIRST AID MEASURES 4.1 Description of First Aid measures Inhalation: Remove patient from exposure, keep warm and at rest Skin Contact: Molten material can cause severe burns, do NOT try to peel molten polymer from the skin. ACGIH TLV None Established Pentanes OSHA PEL 1,000 ppm CGIH TLV 600 ppm Styrene OSHA PEL 100 ppm, 8 Hr. Clear the respiratory tracts. Avoid inhalation of dusts. Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. Avoid breathing dust/fume/vapors.\'20 Workers should be protected from the possibility of contact with molten resin. When More commonly known as Styrofoam, polystyrene is a petroleum based plastic commonly used for crafts, packing and insulation. If persons are exposed to this dust, they should be protected from dust inhalation by use of approved dust respirators. Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. Clear the respiratory tracts. a. 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. Styrene Vapors Styrene is an oily liquid and is used in the production of polystyrene. POLYSTYRENE: ICSC: 1043 (November 2003) Benzene, ethenyl-, homopolymer Ethenylbenzene, homopolymer: CAS #: 9003-53-6 EC Number: 500-008-9 ACUTE HAZARDS Inhalation : Avoid inhalation of dust. Dust explosions can be extremely powerful, injuring or killing employees and destroying property. Acute-Skin: No significant effects expected. pride and prejudice mbti; risiken bei der lagerung von erdl. Textile workers processing, among others, polyester and nylon fibers, experienced coughing, breathlessness, and reduced lung capacity , suggesting a link between microplastic inhalation and the health problems seen in these workers. Chronic exposure affects the central nervous system showing symptoms such as depression, headache, fatigue, weakness, and may cause minor effects on kidney function. Quick View. EC6600 Rubber Modified High Impact Polystyrene Safety Data Sheet 05/23/2016 7/11 mg/kg Inhalation : The LC50 has not been determined. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Primary Route of Exposure Medical Conditions Aggravated by Exposure: Am Rev Tuberc. 1. Acute exposure may also result in gastrointestinal effects. OSHA 1989 TWA 5 MG/M3 8 HRS VII. product burns. The US reduced its safety exposure limit to 0.3 parts per million - seven times lower than the British limit. TWA 200 ppm, Ceiling 600 ppm 5 min. P271 Use only outdoors or in a well-ventilated area. Hazard statement(s) H332 Harmful if inhaled. Asthma Attacks. Skin, Eyes and Lung Irritation Exposure to polystyrene dust as a result of cutting Styrofoam can result in skin, eye and lung irritation. The Composed of 95% air, Styrofoam is incredibly light. When heated, molten material may cause burns to unprotected skin. Fumes/vapors released National occupational exposure and biological limit values Polystyrene (9003-53-6) Czech Republic - Occupational Exposure Limits PEL (OEL TWA) 5 mg/m (dust) Styrene (100-42-5) Austria - Occupational Exposure Limits MAK (OEL TWA) 85 mg/m MAK (OEL TWA) [ppm] 20 ppm workers are exposed to this dust, they should be protected from dust inhalation by use of approved dust respirators. Clear the respiratory tracts. 7 Exposure to any dust in excessive amounts can create respiratory problems. EXPANDED POLYSTYRENE FOAM UNDERLAY (XPS) SAFETY DATA SHEET (SDS) DATE: March 2021 PAGES: 2 OF 5 Document created by John Scott 4: FIRST-AID MEASURES 4.1 Inhalation: Only dust produced, or small particles of EPS are likely to be inhaled. Contact with the skin and eyes should be prevented by use of protective equipment and/or clothing. 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. 1958 Jul; 18 (1):3457. Scientists investigating the lung tissue of cancer patients in the late 1990s, revealed the presence of microplastics in their lungs; they expressed their concern that plastic fibres could contribute to the risk of lung cancer.