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Answer the following.How is polythene manufactured ?Give their properties and uses. |
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Answer» Explanation: It is produced at HIGH PRESSURE (1000-3000 bar; 80-300°C) VIA free radical polymerization process. The LDPE is composed of 4,000-40,000 carbon atoms, with many short branches. Two basic processes used for the PRODUCTION of LOW density polyethylene: stirred autoclave or tubular routes |
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