What does PTT mean in Chemistry?
This page is about the meanings of the acronym/abbreviation/shorthand PTT in the Academic & Science field in general and in the Chemistry terminology in particular.
Polytrimethylene Terephthalate
Submitted by rinat on July 28, 2019
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Definition
What does PTT mean?
- Polytrimethylene terephthalate
- Polytrimethylene terephthalate (PTT), is a polyester synthesized and patented in 1941. It is produced by a method called condensation polymerization or transesterification. The two monomer units used in producing this polymer are: 1,3-propanediol and terephthalic acid or dimethyl terephthalate. Similar to polyethylene terephthalate, the PTT is used to make carpet fibers. PTT's value as a commercial polymer has improved due to more economical and efficient methods to produce 1,3-propanediol in the 1980s by Degussa, via acrolein, and Shell via the hydroformylation of ethylene oxide. DuPont has successfully commercialized the production of this polymer via 1,3-propanediol obtained by fermentation. These developments may allow PTT to effectively compete against PBT and PET, two polyesters that have been far more successful than PTT to date.
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"PTT." Abbreviations.com. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.abbreviations.com/term/2086249>.
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