I-Hydroxypropyllky methylcellulose ingeyemboni lamakhemikhali. Ngokusheshisa kwenqubo yokungenisa yasemadolobheni yaseChina, okufunwa yiChina imikhiqizo ye-HPMC izonyuka unyaka nonyaka. Ezindaweni zasemakhaya ezinkulu zaseChina, imikhiqizo engezansi izokhula futhi ithuthukise ikhwalithi yomkhiqizo ukubhekana nomncintiswano wemakethe onolaka. Isidingo sizokwanda, kepha ikhwalithi yomkhiqizo we-HPMC nezidingo ezingabizi zizoba ngaphezulu. Ngokuzayo, ikhwalithi yomkhiqizo kanye nomkhiqizo kuzoba ukugxila komncintiswano phakathi kwabakhiqizi be-hydroxypropylylylylylyl. Ukwehlisa izithiyo zobuchwepheshe kanye nokuqinisekisa ukuqina komkhiqizo kuyizikhiye zokuthuthukiswa kwemakethe ezinzile ngokuzayo.
Njenge-ether ye-cellulose engeyona eye-ionic, i-hydroxypropyll methylcellulose iphakeme kune-ionic cellulose ether ngokuya ngokuqina kwezimayini, i-adherion, njll Ukuphrinta okuhlanganisiwe, ukuphrinta kwendwangu nodaya neminye imikhakha yezimboni. Uma kuqhathaniswa namazwe aphesheya, yize umkhakha wezolimo we-HCFC Ofdent Management Management AKUFANELE, awenzanga amabhizinisi aholayo adlale indima enqumayo ekuthuthukisweni kwezimboni kanye nezinguquko zemakethe, futhi aswele ukufundwa kwezobuchwepheshe kwezimboni. Amabhizinisi axhaswe ngemali yakwamanye amazwe agxile kakhulu emakethe ephezulu kakhulu, abe nokwesekwa kokucwaninga kwemakethe ochwepheshe, futhi abe nezinzuzo ezinhle ekuthuthukiseni amasu wokuthengisa. Thatha ubuchwepheshe bohlelo lokusebenza njengenduna yokuqala bese uthatha imakethe. Amabhizinisi asekhaya ikakhulukazi agxila emakethe ephansi, noma ikakhulukazi amabhizinisi axhaswe ngemali kwangaphandle. Ngenxa yokuntuleka kwamandla, ukuntuleka kwecebo lesikhathi eside noma amandla okubusa imakethe. Balandela nje imakethe futhi benza izinto ezithile ezincane. Ngakho-ke, izinkampani ze-HPMC ezifuywayo kufanele zikhuphule ngokuqinile ukutshalwa kwemali kwe-R & D, zinake ukuthuthukiswa kwemakethe kanye nokuqeqeshwa kwabasebenzi, futhi zibone ukuguqulwa kwebhizinisi kanye nentuthuko enempilo ngokushesha okukhulu.
Ukwahlulela kusuka enkambisweni yentuthuko yamanje, imboni ye-HPMC yasekhaya izoletha nakanjani ukuhlanganiswa kwezinsizakusebenza zezimboni eminyakeni embalwa ezayo. I-hydroxypropyll methylcellosise abakhiqizi abahlukahlukene izosebenzisa izinzuzo zabo ukuze babe ngokwengeziwe bakheke kakhulu ukwakha izinzuzo zabo zebhizinisi. Izinzuzo, izinzuzo zomkhiqizo, izinzuzo zezindleko, ngomncintiswano ononya njengokucindezela kwe-homogenization kanye nengcindezi yentengo, amabhizinisi okukhiqiza ama-HCFC azoba onengqondo futhi abe ngusizo lwawo kanye nezinzuzo eziyisisekelo ngokuhlanganiswa. Ngokuthuthukiswa kobuchwepheshe bemakethe kanye nesicelo kuhlala kukhula futhi kujule, eminyakeni eyi-10 ezayo, kuzoba nezinkampani ezimbalwa zasekhaya zenkampani enkulu noma izimbali ezihamba phambili, zakha isikole lapho ziqhakaza khona izimbali eziyikhulu.
Isikhathi sePosi: APR-26-2023