Pali mafakitale a Monoodium glutamate, carboxymethyl cellulose, hydroxypropyl methyl celyiluse, ndipohydroxyethyl cellulose, omwe amagwiritsidwa ntchito kwambiri. Mwa mitundu itatu ya cellulose, zovuta kwambiri kusiyanitsa ndi hydroxypropyl methylcellulose ndi hydroxethyl cellulose. Tiyeni tisiyanitsa mitundu iwiri ya mashopu ndi ntchito zawo.
Monga osagwirizana ndi Ionic, hydroxethyl cellulose ili ndi izi kuwonjezera pa kuyimitsa, kufalitsa, kugwirizanitsa, kupanga mafilimu, kusungidwa kwamadzi, kusungidwa kwamadzi ndikuwapatsa colloids:
1. Hec yokha siyopanda ionic ndipo imatha kukhala yolumikizana ndi ma pointer ena osungunuka madzi osungunuka, okonda, ndi mchere. Ndibwino kwambiri coloidar yabwino kwambiri yokhala ndi ma elekitirol-electrolyte.
2. Poyerekeza ndi methyl cellose ndi hydroxypropyl methyl celyilose, kuthekera kwa hec ndiye choyipa kwambiri, koma cololaid compaid imakhala ndi mphamvu yolimba.
3. Kuchuluka kwa madzi ndikokwera kwambiri ngati kwa methyl cellulose, ndipo ili ndi njira yabwino kwambiri.
4. Hec amasungunuka m'madzi otentha kapena ozizira, ndipo osayendetsa kutentha kwambiri kapena kuwira, motero ali ndi mawonekedwe osiyanasiyana komanso mawonekedwe a mafayilo, komanso kulibe mpweya wabwino.
Kugwiritsa ntchito hec: Nthawi zambiri amagwiritsidwa ntchito ngati wothandizira, kuteteza, zomatira, kudzoza, mafuta odzola, mafuta, mafuta odzola.
Hydroxypypyl methylcellulose (hpmc) Kuyambitsa:
1. Makampani okumba: Monga thiccener, wobayira komanso wokhazikika m'makampani okutira, amakhala ndi kuthekera kwa madzi kapena okhazikika. ngati utoto.
2. Kupanga kwa deramic: kugwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu za ceramic.
3. Ena: Chomera ichi chimagwiritsidwanso ntchito kwambiri m'chikopa, mapepala ogulitsa mapepala, zipatso ndi mankhwala osokoneza bongo komanso mafakitale, etc.
4. Makina osindikizira: kukhala tlicker, wobalalitsa ndi kukhazikika m'makampani a inki, ali ndi kuthekera kwa madzi kapena okhazikika.
5. Pulasitini: Zogwiritsidwa ntchito ngati mtengo wotulutsa nkhungu, sofener, mafuta, etc.
6. Polyvinyl chloride: Amagwiritsidwa ntchito ngati wobalalitsa polyvinyl chloride, ndipo ndiye wamkulu wothandizira wothandizira pokonzekera pvc poyimitsidwa polymerization.
7. Makampani omanga: Monga wothandizirana ndi madzi komanso wobwezererera kwa mchenga wosalala, umapangitsa mchenga wosalala. Zogwiritsidwa ntchito ngati chomangira pa phala lopaka, gypsum, putty ufa kapena zinthu zina zomanga kuti zikulepheretse kufalikira ndi nthawi yayitali. Amagwiritsidwa ntchito ngati phala la matayala, zokongoletsa pulasitiki, ngati phala, ndipo limathanso kuchepetsa kuchuluka kwa simenti. Kusunga kwamadzi kwa HPMC kumatha kupewa kusalala kuchokera ku kuwonongeka chifukwa choyanika mwachangu pambuyo kugwiritsa ntchito, ndikuwonjezera mphamvu pambuyo polimbana.
Post Nthawi: Oct-20-2022