1,4-Cyclohexanedimethanol CAS 105-08-8

1,4-Cyclohexanedimethanol yog ib qho tseem ceeb diol siv dav hauv polymer thiab resin industries. Nws ua hauj lwm raws li ib tug monomer rau zus tau tej cov polyesters, polycarbonates, thiab polyurethane resins, qhov uas nws pab txhawb zog mechanical zog, thermal stability, thiab seem stability ntawm lub polymers. Nyob rau hauv polyester synthesis, nws yog feem ntau ua ke nrog terephthalic acid los yog lwm yam dicarboxylic acids los tsim high-zoo fibers, coatings, thiab films. Lub compound kuj tseem siv rau hauv kev tsim cov nplaum, txheej, thiab cov yas yas vim nws cov pab pawg hydroxyl bifunctional uas pab txhawb kev sib cuam tshuam. Tshaj li cov polymers, nws pom cov ntawv thov hauv kev tsim cov khoom nruab nrab rau cov tshuaj thiab cov tshuaj tshwj xeeb, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem uas yuav tsum tau nruj cycloaliphatic diols uas txhim kho tshuaj lom neeg thiab thermal kuj.

Cov txiaj ntsig tseem ceeb ntawm 1,4-Cyclohexanedimethanol tshwm sim los ntawm nws cov tshuaj lom neeg ruaj khov, tsis muaj zog, thiab cov qauv sib luag. Nws lub nplhaib cyclohexane nruj muab kev nruj rau cov pob txha polymer, txhim kho qhov ruaj khov thiab cov khoom siv ntawm cov khoom siv. Cov kev ua haujlwm diol tso cai rau cov tshuaj tiv thaiv zoo nrog cov kua qaub, isocyanates, thiab lwm yam khoom siv hluav taws xob, ua kom muaj txiaj ntsig siab - tawm los ntawm polyesters, polyurethanes, thiab lwm yam derivatives. Nws nthuav tawm cov kev ua haujlwm zoo heev rau hydrolysis thiab thermal degradation, ua rau nws tsim nyog rau kev ua haujlwm siab -. Tsis tas li ntawd, nws cov tshuaj lom neeg tsawg thiab cov khoom siv tau zoo ua rau nws muaj kev xaiv zoo rau kev tsim khoom lag luam, ua rau cov khoom zoo sib xws thiab txo cov kev pheej hmoo ntawm kev ua haujlwm.