I-Bio-based 1,4- butanediol (BDO)

Ifomula Yamamolekhula: C4H10O2
Isisindo Yamamolekhula: 90.12
Izici:Inoketshezi olunamafutha olungenambala nolubonakalayo. Iphoyinti lokuqina lingu-20.1 C, indawo encibilikayo ingu-20.2 C, indawo yokubilisa ingu-228 C, ubukhulu besihlobo esingu-1.0171 (20/4 C), kanye nenkomba yokubonisa engu-1.4461. Iphoyinti le-Flash (inkomishi) ngo-121 C. Incibilika ku-methanol, i-ethanol, i-acetone, incibilike kancane ku-ether. I-hygroscopic futhi ayinaphunga, ngenkathi umnyango unoshukela kancane.
Izinzuzo: I-bio-based 1,4-butanediol eyenziwe nge-bio isuselwa ku-bio-based succinic acid nge-esterification, hydrogenation, ukuhlanzwa kanye nezinye izinqubo kanti okuqukethwe yi-bio-carbon kungaphezu kuka-80%. Ama-plastiki abolayo njenge-PBAT, i-PBS, i-PBSA ne-PBST esebenzisa i-1,4- butanediol njengempahla eluhlaza okwenziwe ngamapulasitiki abolayo, ahambisana ngokuphelele nezinga le-biomass emazweni ahlukahlukene.

Inkambu yohlelo lokusebenza

I-1,4- butanediol (i-BDO) yinto ebalulekile engamakhemikhali ephilayo futhi enhle. Isetshenziswa kabanzi emkhakheni wezokwelapha, imboni yamakhemikhali, indwangu, ukwenza iphepha, imoto kanye nemboni yamakhemikhali yansuku zonke. Yinto eluhlaza eyisisekelo yokukhiqiza i-polybutylene terephthalate (PBT) plastic plastiki kanye ne-PBT fiber. Kuyinto edingekayo eluhlaza okhiqizwayo we-plastable biodegradable PBAT, PBS, PBSA, PBST njalonjalo.