Akwai monosodium glutamate na masana'antu, carboxymethyl cellulose, hydroxypropyl methyl cellulose, da kumahydroxyethyl cellulose, waɗanda aka fi amfani da su. Daga cikin nau'ikan cellulose guda uku, mafi wahalar bambancewa shine hydroxypropyl methylcellulose da hydroxyethyl cellulose. Bari mu bambanta waɗannan nau'ikan cellulose guda biyu ta amfaninsu da ayyukansu.
A matsayin sinadarin surfactant mara ionic, hydroxyethyl cellulose yana da waɗannan halaye ban da dakatarwa, kauri, warwatsewa, flotation, haɗawa, samar da fim, riƙe ruwa da kuma samar da colloids masu kariya:
1. HEC kanta ba ta da ionic kuma tana iya rayuwa tare da nau'ikan polymers masu narkewa cikin ruwa, surfactants, da gishiri. Kyakkyawan mai kauri ne na colloidal wanda ke ɗauke da mafita mai yawan sinadarin electrolyte.
2. Idan aka kwatanta da methyl cellulose da aka sani da hydroxypropyl methyl cellulose, ikon warwatsewar HEC shine mafi muni, amma colloid mai kariya yana da ƙarfi sosai.
3. Ƙarfin riƙe ruwa ya ninka na methyl cellulose sau biyu, kuma yana da ingantaccen tsarin kwarara.
4. HEC yana narkewa a cikin ruwan zafi ko sanyi, kuma baya zubewa a yanayin zafi mai yawa ko tafasa, don haka yana da nau'ikan halaye masu yawa na narkewa da ɗanko, da kuma gelation mara zafi.
Amfani da HEC: galibi ana amfani da shi azaman wakili mai kauri, wakili mai kariya, manne, mai daidaita da kuma shirya emulsion, jelly, man shafawa, man shafawa, share ido.
Gabatarwar aikace-aikacen Hydroxypropyl methylcellulose (HPMC):
1. Masana'antar shafa fenti: a matsayin mai kauri, mai wargazawa da kuma mai daidaita launi a masana'antar shafa fenti, yana da kyakkyawan jituwa a cikin ruwa ko abubuwan narkewar halitta. A matsayin mai cire fenti.
2. Kera yumbu: ana amfani da shi sosai a matsayin abin ɗaurewa wajen kera kayayyakin yumbu.
3. Wasu: Ana kuma amfani da wannan samfurin sosai a masana'antar fata, kayayyakin takarda, adana 'ya'yan itatuwa da kayan lambu da masana'antar yadi, da sauransu.
4. Buga tawada: A matsayin mai kauri, mai wargazawa da kuma mai daidaita tawada a masana'antar tawada, yana da kyakkyawan jituwa a cikin ruwa ko abubuwan narkewar halitta.
5. Roba: ana amfani da shi azaman maganin sakin mold, mai laushi, mai, da sauransu.
6. Polyvinyl chloride: Ana amfani da shi azaman mai wargazawa wajen samar da polyvinyl chloride, kuma shine babban maganin taimako don shirya PVC ta hanyar polymerization na dakatarwa.
7. Masana'antar gini: A matsayin abin da ke hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga da kuma hana ruwa shiga.
Lokacin Saƙo: Oktoba-20-2022