Which chemicals are used in the manufacture of synthetic fibres
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The principle ingredient used in the manufacture of polyester is ethylene, which is derived frompetroleum. In this process, ethylene is the polymer, the chemical building block of polyester, and the chemical process that produces the finished polyester is called polymerization.
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Sr. No. Name of the Chemical used /Name of the Fibre
1. Sulphuric acid/ Used in manufacturing process of rayon
2. Carbon disulphide /Emitted from rayon fabric
3. Nitric acid/ Used in rayon
4. Ethylene glycol/ Used in manufacturing of polyester fibre
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