Faʻavae i le 1,4- butanediol (BDO)

Fuafua Molecular: C4H10O2
Mamafa Molecular: 90.12
Uiga:E leai se lanu ma soʻona suavaia gaʻo. O le faʻamautuina o le 20.1 C, o le faʻaliʻotoʻoga o le 20.2 C, o le pupuna o le 228 C, o le lautele o le 1.0171 (20/4 C), ma le fua faʻasolosolo o le 1.4461. Malamalama uila (ipu) i le 121 C. Faʻavaʻa i le methanol, ethanol, acetone, laʻititi mafai ona faʻamamaina i le ether. E hygroscopic ma leai se manogi, ao le faitotoʻa e fai si suamalie.
Lelei: Bio-faʻavae 1,4-butanediol e faia mai i le bio-faʻavae succinic acid e ala i le esterification, hydrogenation, faʻamamaina ma isi gaioiga ma le aano o le bio-carbon e sili atu i le 80%. O palasitino faʻaleagaina e pei o PBAT, PBS, PBSA ma le PBST o loʻo faʻaaoga ai le 1,4- butanediol o ni mea mata, o ni palasitino e mafai ona toe faʻatuina, lea e o gatasi atoa ma le tulaga masani o le biomass i isi atunuʻu.

Talosaga avanoa

1,4- butanediol (BDO) o se taua totoʻa ma lelei vailaʻau mata mata mea. O loʻo lautele faʻaaogaina i le matata o vailaʻau, vailaʻau alamanuia, lavalava, gaosi pepa, taʻavale ma aso uma vailaʻau vailaʻau. O le autu mata mea mo le gaosiaina o polybutylene terephthalate (PBT) inisinia palasitika ma PBT alava. O le talafeagai mata mea mo le gaosiaina o biodegradable plast PBAT, PBS, PBSA, PBST ma isi.