Poly Butylene Adipate-Co-Terephthalate (PBAT)

Poly butylene adipate-co-terephthalate is a well-known aliphatic-aromatic biodegradable random copolyester structurally composed of the chemical units butylene adipate. PBAT can be synthesized by polycondensation reactions in the melt phase. However, the synthesis process is very complex as PBAT requires high esterification temperatures.



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1.4-Butanediol

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1.4-Butanediol (chemical formula: HOCH2CH2CH2CH2OH) is one of the isomers of butanediol, a terminal dihydroxy substituent of butane, which is a colorless, viscous liquid at room temperature. Industrially, BDO is produced by allowing acetylene to react with two molecules of formaldehyde to form BDO, which is then hydrogenated. BDO can also be obtained by gas-phase hydrogenation of anhydrides.
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Tetrahydrofuran

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Tetrahydrofuran (THF) is a colorless, volatile liquid with the odor of ether or acetone and is miscible with water and most organic solvents. THF is highly flammable and may thermally decompose into carbon monoxide and carbon dioxide.
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