Methylhydroxyethylcellulose (MHEC) ndi mankhwala osiyanasiyana omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera. MHEC ndi ya banja la ma cellulose ethers, omwe amachokera ku cellulose yachilengedwe. Amapangidwa pochita ma cellulose amchere ndi methyl chloride ndi ethylene oxide. Zotsatira zake ndi hydroxyethylated kuti apeze methylhydroxyethylcellulose.
MHEC imadziwika ndi kusungunuka kwa madzi, kukulitsa mphamvu, kupanga mafilimu, komanso kukhazikika pamitundu yambiri ya pH ndi kutentha. Makhalidwewa amachititsa kuti ikhale yoyenera kugwiritsidwa ntchito zosiyanasiyana, kuphatikizapo zomangamanga, mankhwala, zinthu zosamalira anthu, chakudya, ndi zina.
1. Makampani Omanga:
Mitondo ndi Zida Zopangira Simenti: MHEC imagwiritsidwa ntchito ngati chowonjezera komanso chosungira madzi muzinthu zopangidwa ndi simenti monga matope, zomatira matailosi, grouts, ndi renders. Imawongolera magwiridwe antchito, kumamatira, komanso nthawi yotseguka, kulola kugwiritsa ntchito mosavuta komanso kuchita bwino kwa zidazi.
Zogulitsa za Gypsum: Muzinthu zopangidwa ndi gypsum monga zophatikizika ndi pulasitala, MHEC imagwira ntchito ngati yokhuthala, kukulitsa kusasinthika kwawo komanso kulimba kwawo.
2. Mankhwala:
Zopangira Zosamalira M'kamwa: MHEC imagwiritsidwa ntchito popanga mankhwala otsukira mano monga thickener ndi binder. Zimathandiza kuti mankhwala otsukira m'mano azikhala ofunikira komanso amathandizira kuti azitha kumamatira.
Mayankho a Ophthalmic: Mu madontho a maso ndi mafuta odzola, MHEC imagwira ntchito ngati viscosity modifier, kupereka makulidwe ofunikira kuti azitha kugwiritsa ntchito mosavuta komanso nthawi yayitali yolumikizana ndi diso.
Zopangira Zam'mutu: MHEC imaphatikizidwa muzopaka zosiyanasiyana, mafuta odzola, ndi ma gels ngati chowonjezera komanso chokhazikika, kuwongolera mawonekedwe ndi kufalikira kwa mankhwalawa.
3. Zosamalira Munthu:
Ma Shampoos ndi Ma Conditioners: MHEC imakulitsa kukhathamiritsa kwa zinthu zosamalira tsitsi, kupereka kukhazikika kosalala komanso kosalala komwe kumapangitsa kufalikira ndikuwonetsetsa ngakhale kugawa kwazinthu zogwira ntchito.
Zoyeretsa Pakhungu: Pazoyeretsa kumaso ndi zotsuka m'thupi, MHEC imagwira ntchito ngati yochepetsetsa komanso yokhazikika, zomwe zimapangitsa kuti mankhwalawa apangidwe komanso kuchita thovu.
Zodzoladzola: MHEC imagwiritsidwa ntchito mu zodzoladzola monga zodzoladzola, mafuta odzola, ndi zodzoladzola kuti zisinthe kukhuthala, kusintha mawonekedwe, ndi kukhazikika kwa emulsions.
4. Makampani a Chakudya:
Zowonjezera Zakudya: MHEC imagwiritsidwa ntchito ngati thickener, stabilizer, ndi emulsifier muzakudya zosiyanasiyana, kuphatikizapo sauces, madiresi, mkaka, ndi mchere. Zimathandizira kusunga mawonekedwe omwe amafunidwa, kupewa syneresis, ndikuwonjezera kumva kwa mkamwa.
Kuphika Kopanda Gluten: Pakuphika kwa gluteni, MHEC itha kugwiritsidwa ntchito kutsanzira mawonekedwe a gluteni, kukonza kusasinthasintha kwa mtanda ndi kapangidwe kake muzinthu monga mkate, makeke, ndi makeke.
5. Zopaka ndi zokutira:
Latex Paints: MHEC imawonjezedwa ku utoto wa latex ndi zokutira ngati thickener ndi rheology modifier. Imawongolera kusungunuka, kugwiritsa ntchito ma roller, komanso magwiridwe antchito onse a filimu ya utoto popewa kugwa ndi kudontha.
Zopangira Zomangamanga: Mu zokutira za makoma, denga, ndi ma facades, MHEC imakulitsa kukhuthala ndi kugwirira ntchito kwa kapangidwe kake, kuonetsetsa kuti yunifolomu ikuphimba ndi kumamatira.
6. Zomatira ndi Zosindikizira:
Zomatira za Madzi: MHEC imagwira ntchito ngati zomatira zomatira m'madzi ndi zosindikizira, kuwongolera kulimba, kulimba kwa ma bond, komanso kugwiritsa ntchito.
Tile Grouts: M'mapangidwe a tile grout, MHEC imagwira ntchito ngati rheology modifier, kupititsa patsogolo kayendedwe ka kayendedwe kake ndikuletsa kuchepa ndi kusweka pochiritsa.
7. Ntchito Zina:
Mafuta Obowola Mafuta: MHEC imagwiritsidwa ntchito mumadzi obowola mafuta ngati viscosifier ndi kuwongolera kutaya kwamadzimadzi, zomwe zimathandiza kuti dzenje likhale lokhazikika komanso kupewa kusamuka kwamadzi.
Kusindikiza Zovala: M'malo osindikizira a nsalu, MHEC imagwiritsidwa ntchito ngati chowonjezera komanso chomangira, kuthandizira kugwiritsa ntchito utoto ndi utoto pansalu.
Methylhydroxyethylcellulose (MHEC) ndi etha ya cellulose yosunthika yomwe imagwiritsidwa ntchito m'mafakitale osiyanasiyana. Kuthekera kwake kukulitsa, kukhazikika, ndikusintha mawonekedwe a rheological of formulations kumapangitsa kukhala kofunikira pakumanga, mankhwala, zinthu zosamalira anthu, chakudya, utoto, zomatira, ndi zina zambiri. Pamene mafakitale akupitiriza kupanga zatsopano ndi kupanga zinthu zatsopano, MHEC ikuyenera kukhalabe chinthu chofunika kwambiri pakupanga kosawerengeka, zomwe zimathandiza kuti ntchito yawo, ntchito, ndi kukopa kwa ogula.
Nthawi yotumiza: Apr-01-2024