Hadin Hydroxyethyl Cellulose (HEC) wani polymer ne wanda ba na ionic ba wanda ke narkewa cikin ruwa wanda ake amfani da shi sosai a cikin rufi, kayan kwalliya, sabulun wanki da kayan gini. Saboda kyawawan halayensa na kauri, daidaitawa da kuma samar da fim, yana buƙatar a narkar da shi a cikin ruwa don samar da mafita iri ɗaya lokacin amfani.
1. Shirye-shiryen narkewa
Kayan aiki da kayan da ake buƙata
Foda ta cellulose ta Hydroxyethyl
Ruwa mai tsabta ko ruwan da aka cire daga ion
Kayan aikin juyawa (kamar sandunan juyawa, na'urorin juyawa na lantarki)
Kwantena (kamar gilashi, bokitin filastik)
Matakan kariya
Yi amfani da ruwa mai tsafta ko ruwan da aka narkar da shi don guje wa datti da ke shafar tasirin narkewar.
Hydroxyethyl cellulose yana da saurin kamuwa da zafin jiki, kuma ana iya daidaita zafin ruwan kamar yadda ake buƙata yayin narkewar ruwa (ruwan sanyi ko hanyar ruwan dumi).
2. Hanyoyi guda biyu da ake amfani da su wajen narkar da abinci
(1) Hanyar ruwan sanyi
A hankali a yayyafa foda: A cikin akwati cike da ruwan sanyi, a hankali a yayyafa foda HEC a cikin ruwan don guje wa ƙara foda da yawa a lokaci guda don haifar da kek.
Juyawa da Watsawa: Yi amfani da na'urar juyawa don juyawa da ƙarancin gudu don watsa foda a cikin ruwa don samar da dakatarwa. Haɗuwa na iya faruwa a wannan lokacin, amma kada ku damu.
Tsaye da jika: Bari watsawar ta tsaya na tsawon awanni 0.5-2 domin barin foda ya sha ruwa gaba ɗaya ya kumbura.
Ci gaba da juyawa: A juya har sai ruwan ya bayyana sosai ko kuma ba shi da wani ɗanɗano, wanda yawanci yakan ɗauki mintuna 20-40.
(2) Hanyar ruwan ɗumi (hanyar watsa ruwan zafi kafin a watsa)
Kafin wargajewa: Ƙara ƙaramin adadinHECA zuba garin foda a cikin ruwan zafi mai zafi 50-60℃ sannan a juya da sauri domin ya wargaza. A yi hankali don guje wa taruwar garin foda.
Ruwan sanyi: Bayan an fara watsa foda, sai a zuba ruwan sanyi a narkar da shi zuwa ga yawan da ake bukata sannan a juya a lokaci guda don hanzarta narkewar.
Sanyaya da tsayawa: Jira ruwan ya huce ya tsaya na dogon lokaci don barin HEC ta narke gaba ɗaya.
3. Manyan dabarun narkar da abinci
A guji haɗakarwa: Lokacin da ake ƙara HEC, a yayyafa shi a hankali sannan a ci gaba da juyawa. Idan an sami haɗakarwa, a yi amfani da sieve don watsa foda.
Kula da zafin narkewa: Hanyar ruwan sanyi ta dace da ruwan da ke buƙatar adanawa na dogon lokaci, kuma hanyar ruwan dumi na iya rage lokacin narkewa.
Lokacin Narkewa: Ana iya amfani da shi lokacin da bayyanannen abu ya cika daidai gwargwado, wanda yawanci yakan ɗauki mintuna 20 zuwa awanni da yawa, ya danganta da ƙayyadaddun bayanai da yawan HEC.
4. Bayanan kula
Yawan maganin: Gabaɗaya ana sarrafa shi tsakanin 0.5%-2%, kuma takamaiman yawan maganin ana daidaita shi gwargwadon ainihin buƙatun.
Ajiya da kwanciyar hankali: Ya kamata a adana maganin HEC a cikin akwati da aka rufe don guje wa gurɓatawa ko fallasa ga yanayin zafi mai yawa wanda ke shafar kwanciyar hankalinsa.
Ta hanyar matakan da ke sama,hydroxyethyl celluloseza a iya narkar da shi yadda ya kamata a cikin ruwa don samar da mafita iri ɗaya kuma mai haske, wanda ya dace da yanayi daban-daban na aikace-aikace.
Lokacin Saƙo: Nuwamba-20-2024