Liver, blood, kidney, and stomach effects have been observed in animals following chronic oral exposure. Styrene is essential in the creation of many consumer and industrial products that are used every day. The gas leaked from this tank when officials were preparing to reopen the factory that was shut for 44 days due to the lockdown. Styrene is a clear, colorless aromatic liquid that comes from petroleum and natural gas. About half the gas leaked before it was contained. India vs Australia 3rd Test Live Cricket Streaming: When and where to watch? Consumer products containing styrene include: packaging materials, insulation for electrical uses (i.e., wiring and appliances) ,insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other items. Yodasoft Technologies Pvt Ltd. The PTBC chemical is expected to prevent any further damage by the leak of Styrene gas. Politics   |   (Text/Inputs: Reuters) This important material is primarily used in the production of polystyrene, a widely known thermoplastic polymer characterised by its high formability. It is a flammable liquid that is used in the manufacturing of polystyrene plastics, fiberglass, rubber, and latex. Experts say that if people are exposed to the gas for a long period, there is a chance of their developing leukaemia and headaches. The drop in minimum temperatures below normal was due to east and north easterly cold and dry winds. These styrene tubes come in a pack of 10 tubes and have a shelf life of 2 years. What was the factory from which styrene leaked? 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Consumer products containing styrene include: packaging materials, insulation for electrical uses (i.e., wiring and appliances) ,insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other items. Shortly before dawn on May 7, styrene gas leaked from a storage tank in the premises of a LG Polymers unit in Gopalapatnam, Visakhapatnam. It is a derivative of benzene (C6H6). A toxic gas leak at Visakhapatnam's LG Polymers plant on Thursday morning killed at least 11 people and forced 800 into hospital for treatment from poisoning. Styrene-based polymers are used to make products we use every day such as appliances and electronics, automotive components, flooring, insulation, medical devices, packaging, paper … Earlier, Gujarat Chief Minister's Secretary Ashwani Kumar had informed that on CM Jagan Mohan Reddy's administration request for the PTBC chemical, the order had been placed with a company in Vapi and the consignment would be brought to Daman from where it would be airlifted. © Copyright Sakshi Post 2021 All rights reserved. The temperature has to be continuously monitored, and any exposure to light or heat may result in polymerisation. Vizag gas lead: What is styrene? The leakage of Styrene from LG Polymers' plant here in the wee hours of Thursday has brought focus on the nature of the gas and its effects. When inhaled, it mainly affects the upper respiratory tract. Local exhaust ventilation is genera lly preferred because it can control the emissions of the contaminant at its source, preven ting dispersion of it into the general work area. Styrene gas is primarily used in the production of polystyrene plastics and resins mainly in the plastics industry and polystyrene factories. The gas … Styrene is a colorless liquid gas that evaporates easily. It is stored in factories as a liquid, but evaporates easily, and has to be kept at temperatures under 20°C. Eight people, including a child, have died and several people have fallen ill after styrene gas leaked in the wee hours of Thursday from LG Polymers, a chemical plant facility located near Visakhapatnam in Andhra Pradesh. 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According to Tox Town, a website run by the US National Library of Medicine, styrene is also found in vehicle exhaust, cigarette smoke, and in natural foods like fruits and vegetables. What impact does NZ's series win against Pakistan have on WTC table? LG Polymers Gas Leak: What Exactly Is Styrene Gas And How Harmful Is It? As a safety measure, the styrene tanks are never filled to capacity. Dense thick clouds formed  due to winds from the Bay of Bengal in the state. This is called auto-polymerisation. The gas that leaked from LG Polymers in Visakhapatnam is Styrene. styrene gas uses and effects. It is located at RRV Puram in Gopalapatnam, 15 km from Visakhapatnam city. Hyderabad: There are no industries in Telangana that use styrene gas In its native form, according to industry experts. What happens if someone is exposed to styrene gas? 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Photos   |   As the styrene was stagnant for 44 days, officials said, it was possible that some gas accumulated at the ceiling of the storage tank and its temperature rose beyond the specified 20°C, and the styrene started vaporising and escaped. Styrene is the main raw material for synthesis of polystyrene, or (C8H8)n. Polystyrene, in turn, is a versatile plastic that is used to make parts of various appliances such as refrigerators or micro-ovens; automotive parts; and parts of electronics such as computers; and also to manufacture disposable cups and in food packaging. Styrene gas leaked from a storage tank of LG Chem Polymers. 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Videos   |   According to to a toxic substances registry by the US CDC, Styrene, which in its pure form is sweet smelling, is used in packaging materials, insulation for electrical uses (i.e., wiring and appliances), insulation for homes and other buildings, fiberglass, plastic pipes, automobile parts, drinking cups and other "food-use" items and carpet backing. Within a few hours, the gas had killed 11 people and injured hundreds of others. Styrene has many other end uses - polystyrene for instance is polymerised styrene which can be used as a plastic sheet or foamed to make polystyrene cups and containers etc. Styrene gas can be quickly spread in the air and it is harmful to living beings. Styrene, a clear colorless liquid, is a derivative of benzene used extensively in the development of a range of polymers and copolymers important in the manufacture of plastic, rubber, insulation, fiberglass, carpet backings, and related products. Dr. D Raghunatha Rao, former Director, Homi Bhabha Cancer Hospital and Research Centre said styrene is primarily used in the production of polystyrene plastics and resins. Styrene is also used as an intermediate to produce copolymers — which are polymers derived from one or more species of monomers such as styrene. Styrene is highly flammable and releases a poisonous gas when burnt. For all the latest Explained News, download Indian Express App. Tech   |. Dr. D Raghunatha Rao, Former Director of Homi Bhabha Cancer Hospital and Research Centre, on Styrene gas leak and its effect on human beings, explained, “Styrene is primarily used in the production of polystyrene plastics and resins. A few studies also say that styrene is anticipated to be a human carcinogen. A company official said 1,800 tonnes of styrene was stored in a tank of capacity 2,400 tonnes. “Those suffering from diabetes or hypertension may have anxiety disorders.”. A look at its structure, the kind of industries that use it, and the kind of health hazards experts associate it with: Styrene is an organic compound with the formula C8H8, its molecular structure as pictured. Styrene is a chemical compound used to manufacture plastic and rubber. Share post ; For all the latest Explained News, download Indian Express App. Lifestyle   |   It is widely used to make plastics and rubber. Why could the inhibitor not prevent what happened? It is likely that children would have the same health effects as adults. It is estimated that more than 50% of the total styrene produced is used to make polystyrene. Studies on the effects on health due to occupational exposure to styrene have, however, been inconclusive. Click here to join our channel (@indianexpress) and stay updated with the latest headlines. The plant uses raw material styrene to make its products. 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