I-Bio esekwe kwi-1,4- butanediol (BDO)

Ifomula yeMolekyuli: C4H10O2
Ubunzima Ezinto: 90.12
Iimpawu:Lulwelo olungenambala kunye ne-viscous oyile. Indawo yokuqinisa yi-20.1 C, indawo yokunyibilika ingu-20.2 C, indawo yokubilisa ingu-228 C, ubuninzi be-1.0171 (20/4 C), kunye nesalathiso sokukhangela yi-1.4461. Inqaku le-Flash (indebe) kwi-121 C.Inyibilike kwi-methanol, i-ethanol, i-acetone, inyibilike kancinci kwi-ether. I-hygroscopic kwaye ayinavumba, ngelixa isango limnandi kancinci.
Izinto eziluncedo: I-Bio-based 1,4-butanediol yenziwa nge-bio-based succinic acid nge esterification, hydrogenation, ukucoca kunye nezinye iinkqubo kwaye umxholo we bio-carbon ungaphezulu kwama-80%. Iiplastikhi ezinokuboliswa ziintsholongwane ezifana ne-PBAT, i-PBS, i-PBSA kunye ne-PBST isebenzisa i-1,4- butanediol njengempahla eluhlaza ziyiplastikhi enokuboliswa ziintsholongwane, ehambelana ngokupheleleyo nomgangatho webhayomass kumazwe ahlukeneyo.

Indawo yesicelo

I-1,4- butanediol (i-BDO) yinto ebalulekileyo yemichiza ephilayo. Isetyenziswa ngokubanzi kumacandelo amayeza, ishishini lamachiza, ilaphu, ukwenza iphepha, imoto kunye nemizi-mveliso yemichiza yemihla ngemihla. Sisiseko esisisiseko sokuveliswa kweplbbutylene terephthalate (PBT) yeplastikhi yobunjineli kunye nefayibha yePBT. Yimathiriyeli ekrwada eyimfuneko ekuveliseni iplast ye-biodegradable PBAT, PBS, PBSA, PBST njalo njalo.