Methyl hydrotyl cellulose (MHEC) yog ib qho kev sib txuas ntxiv siv hauv cov tshuaj tua ntxhua khaub ncaws. Nws zwm rau tsev neeg ntawm cellulose muaj kev hais ua neeg muaj kev pab, uas yog muab tau los ntawm cov xov xwm ntuj ntuj. MHEC tau synthesized los ntawm reacting cellulose nrog ethyl chloride thiab ethylene oxide, uas ua rau muaj ob pab neeg sib txuas nrog lub cellulose caj qaum.
Ib qho ntawm cov khoom tseem ceeb ntawm MHEC uas ua rau nws muaj txiaj ntsig ntawm cov tshuaj tua ntxhua khaub ncaws yog nws lub peev xwm los ua cov tuab thiab tawv thiab tawv. Nyob rau hauv cov tshuaj xab npum, MHEC pab kom tswj cov khoom ntawm cov khoom, tiv thaiv nws los ntawm kev nyias nyias lossis dej dhau. Qhov no ua kom ntseeg tau tias cov xab npum tswj nws cov kev xav tau sib xws nyob rau hauv cia thiab siv.
MHEC pabcuam ua kev tiv thaiv kev tiv thaiv, pab kom ruaj khov cov tshuaj ntxuav kom ruaj khov rau lwm yam khoom xyaw thiab tiv thaiv lawv los ntawm kev sib cais lossis kev daws teeb meem. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv cov qauv muaj abridasive lossis cov khoom siv reactive, raws li MHEC pab kom cov khoom xyaw cov khoom xyaw no.
MHEC tuaj yeem txhim kho kev ua yeeb yam ntawm cov tshuaj tua ntxhua khaub ncaws los ntawm kev txhim kho lawv lub peev xwm los ntub thiab txhaws cov ntaub. Nws muaj nyob rau hauv cov qauv tsim muaj cov tshuaj ntxuav kom sib kis tusyees thoob plaws ntawm cov ntaub, kom huv huv kom huv huv.
Lwm cov txiaj ntsig ntawm MHEC yog nws qhov sib xyaw nrog ntau cov khoom xyaw ntawm cov khoom xyaw, nrog rau surfactants, enzymes, thiab brightenical brainters. Cov versatility no ua rau MHEC ib qho tseem ceeb ntxiv rau cov kws sau ntawv, raws li nws tuaj yeem siv ntau yam ntawm cov tshuaj xab npum tsis muaj kev cuam tshuam kev ua tau zoo.
MHEC yog biodegradable thiab ib puag ncig tus phooj ywg, ua rau kev xaiv zoo tshaj plaws rau cov tuam ntxhab nrhiav kev kho khaub ncaws ntxhua khaub ncaws kom ruaj khov. Nws cov biodegradity kom ntseeg tau tias nws tawg cia kom txaus nyob rau hauv kev kho kom muaj kev kho kom txaus siab, txo nws qhov cuam tshuam rau ib puag ncig.
methyl hydrotyl cellulose (MHEC) yog ib qho ntxiv ntxiv uas muaj cov txiaj ntsig ntau rau cov tshuaj ntxhua khaub ncaws. Nws lub peev xwm los ua kom tuab, ruaj khov, thiab txhim kho kev ua haujlwm ntawm cov tshuaj ntxuav kom tsim nyog rau cov chaw tsim khoom nrhiav kom muaj zog thiab ib puag ncig cov khaub ncaws ntxhua khaub ncaws.
Lub Sijhawm Post: Feb-18-2025