1,4-Cyclohexanediol, ingxubevange ye-cisandtrans CAS:556-48-9

I-1,4-Cyclohexanediol, ingxube ye-cis ne-trans (CCD), isetshenziswa kakhulu ekukhiqizweni kwama-resin e-polyester, ama-polyurethane, nama-elastomer. Ukufakwa kwayo njengengxenye ye-diol ekwakhiweni kwe-polymer kunikeza izakhiwo ezifiselekayo zemishini nezokushisa, kuthuthukisa ukusebenza kwemikhiqizo yokugcina. Ngaphezu kwalokho, i-CCD inegalelo ekuhlanganisweni kwama-polyester akhethekile, ihlinzeka ngokuqina kwe-hydrolytic okumangalisayo kanye nokunamathela kwezingubo, izinamathiseli, kanye nezivikelo ezisetshenziswa ekwakheni nasekusetshenzisweni kwezimoto. Ezimbonini zemithi kanye nezimonyo, i-CCD isebenza njengesihluthulelo esiyinhloko ekukhiqizweni kwamakhemikhali akhethekile njengephunga elimnandi, ama-emollients, kanye nama-ejenti okulungisa isikhumba. Ukufakwa kwayo emikhiqizweni yokunakekelwa komuntu siqu kanye nezakhiwo zemithi kuthuthukisa ukuzinza kwayo, ukuthungwa, kanye nezakhiwo zokuzwa, okufaka isandla ekuhlangenwe nakho komsebenzisi jikelele. Ngaphezu kwalokho, i-1,4-Cyclohexanediol, ingxube ye-cis ne-trans, idlala indima ebalulekile ekukhiqizweni kwezithibi zokugqwala kanye nezithasiselo zokugcoba, lapho isakhiwo sayo samakhemikhali senza khona ukwakheka kwezingubo zokuvikela ukugqwala ezisebenza kahle kakhulu kanye nezithambisi ezinobungani nemvelo zezicelo zezimboni nezezimoto. Lokhu kuholele ekuthuthukisweni kwezinto ezihlala isikhathi eside zobunjiniyela obuhlukahlukene kanye nezicelo zokuvikela. I-CCD ithola nokusetshenziswa ekuhlanganisweni kwezinyibilikisi ezikhethekile kanye nama-plasticizer, okunikeza ukuhambisana okuthuthukisiwe kanye nezici zokusebenza ekumbozweni, kuma-adhesive, kanye nama-sealant. Amandla ayo okushintsha izakhiwo ze-rheological zamafomula enza kube yingxenye ebalulekile ekuthuthukisweni kwezixazululo ezenzelwe izidingo ezithile zezimboni. Ngamafuphi, i-1,4-Cyclohexanediol, ingxube ye-cis ne-trans, ikhombisa ukuguquguquka kwayo njengesisekelo sokwakha esibanzi ngezicelo ezibanzi kuzo zonke izimboni, kufaka phakathi ukukhiqizwa kwe-polymer, amakhemikhali akhethekile, imithi, kanye nezinto ezithuthukisiwe. Inhlanganisela yayo eyingqayizivele yamafomu e-isomer inikeza izixazululo ezenzelwe izidingo ezahlukene zezimboni nezocwaningo, okushayela ukusungula izinto ezintsha kwisayensi yezinto ezibonakalayo kanye nobunjiniyela bamakhemikhali.