12-Hydroxystearic Acid CAS 106-14-9

12-Hydroxystearic acid yog dav siv nyob rau hauv kev tsim cov hlau soaps, lubricants, thiab thickeners rau kev lag luam thiab kev kho mob daim ntawv thov. Hauv kev lag luam tshuaj pleev ib ce, nws ua haujlwm ua emulsifier, emollient, thiab thickening tus neeg sawv cev hauv cream, tshuaj pleev, thiab tshuaj pleev, txhim kho kev ntxhib los mos, ruaj khov, thiab tawv nqaij. Nws kuj yog ua hauj lwm nyob rau hauv lub synthesis ntawm lubricants, greases, thiab coatings, qhov twg nws hydroxyl functionality txhim khu viscosity tswj thiab film-forming zog. Hauv kev tsim tshuaj, 12-hydroxystearic acid yog siv los ua cov khoom ua ntej rau kev tsim cov polyamides, esters, thiab surfactants. Tsis tas li ntawd, nws pom daim ntawv thov hauv kev tsim cov biodegradable polymers, corrosion inhibitors, thiab softeners rau textiles, ntawv, thiab yas. Nws cov pab pawg ua haujlwm hydroxyl tso cai rau cov tshuaj derivatization ntxiv, ua rau nws muaj txiaj ntsig zoo hauv kev tshawb fawb thiab tshwj xeeb tshuaj synthesis.

Cov txiaj ntsig tseem ceeb ntawm 12-hydroxystearic acid suav nrog nws cov khoom zoo heev amphiphilic, uas tso cai rau nws los ua ob qho tib si hydrophilic thiab hydrophobic modifier hauv cov qauv. Cov pab pawg hydroxyl txhim kho reactivity rau esterification, amidation, thiab polymerization cov tshuaj tiv thaiv, nthuav nws ntau yam hauv tshuaj thiab kev lag luam synthesis. Nws txhim kho cov khoom ruaj khov, viscosity tswj, thiab tsim cov yeeb yaj kiab hauv lubricants, coatings, thiab cov khoom tu tus kheej. Ua los ntawm fatty acids, nws muaj biocompatibility zoo, tsis tshua muaj toxicity, thiab biodegradability, ua rau nws haum rau ib puag ncig tus phooj ywg formulations. Nws ntev aliphatic saw muab lubricity, hydrophobicity, thiab saj zawg zog, pab txhim kho kev ua tau zoo nyob rau hauv roj, emulsions, thiab polymer cov ntaub ntawv.