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Recycling
New Huntsman polyol plant ‘upcycles’ PET bottles
by Michael McCoy
October 31, 2020
| A version of this story appeared in
Volume 98, Issue 42
Huntsman has opened a 22,000-metric-ton-per-year aromatic polyester polyol plant in Taiwan that uses scrap polyethylene terephthalate (PET) bottles as a raw material. The firm operates a similar plant in Houston, where it says it uses transesterification to recycle the equivalent of 1 billion 500 mL PET bottles per year. The polyols are used to make spray polyurethane foam and other insulation products.
Chemical & Engineering News
ISSN 0009-2347
Copyright © 2024 American Chemical Society
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