Free Samples
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PTA (Purified Terephthalic Acid) storage tank.
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MEG (Monoethylene Glycol) storage tank.
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Esterification reaction takes place, producing PET oligomers and water.
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Polycondensation reaction in the polymerization reactor converts oligomers into high-molecular-weight PET polymer.
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Cooled and solidified fibers are collected and packaged for further processing.
Brief Explanation:
Virgin polyester fiber production begins with PTA (purified terephthalic acid) and MEG (monoethylene glycol), which are stored in separate tanks. These are then piped into an esterification reactor where they undergo a chemical reaction to form PET oligomers and water. The oligomers are then transferred to a polymerization reactor where another reaction takes place, converting them into high-molecular-weight PET polymer. The molten PET is then extruded through spinnerets to form fine polyester fibers, which are cooled, solidified, and collected as bales of fiber ready for further processing into various textile applications.
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