HEC (Hydroxylyl Sel Slelulise) abu ne na yau da kullun da mai shirya emulsifis, Emulsions, Gels, coussions, gyada, kayan kwalliya, kayan gini, kayan gini.
1. Shiri
Kafin ka fara shirya maganin heC, tabbatar da ka shirya kayan da kayan aikin.
HEC foda (kasuwanci da ake samu na kasuwanci yawanci suna da maki daban-daban na danko, kuma ya kamata a zaɓi samfurin da ya dace gwargwadon takamaiman aikace-aikacen)
Sirrin (yawanci tsarkakakken ruwa, ana amfani da ruwa mai dacewa ko wasu hanyoyin da suka dace ana amfani dasu)
Kayan motsa jiki (Murkeri na Magnetic ko Mikrika na inji)
Na'urar sarrafa zafin jiki (kamar wanka na ruwa)
Ganga (gilashin ko filastik mai laushi tare da isasshen girma)
Daidaitaccen sikelin lantarki (don cikakken daidaitawa na foda na HEC)
2. Matakai na yau da kullun don shirye-shiryen bayani
2.1 Zaɓi sauran ƙarfi
HEC yana da kyakkyawar narkewa cikin ruwa, amma don hana agogon Agglomeration ko rashin daidaituwa a kashe, ƙari da saurin motsawa dole ne a sarrafa shi sosai. Mafi yawan ruwa ana amfani dashi azaman sauran ƙarfi. Idan kana buƙatar shirya tsarin tsarin tsari na kwayar halitta, kana buƙatar zaɓar tsarin da ya dace da ya dace (kamar tsarin hadewar ethanol da ruwa).
2.2 Hankali ruwa
Yawan rushewa na HEC yana da alaƙa da zafin jiki na ruwa. Domin hanzarta rushe hEC, ruwa mai dumi (kimanin 50 ° C) ana amfani dashi, amma ba mai girma ba don guje wa shafar aiwatar da HEC. Sanya ruwa mai sanyi a cikin akwati, fara dumama, kuma daidaitawa da zazzabi da ya dace (40-50 ° C).
2.3 motsa jiki a hankali
Yayin da ruwan yake dumama, fara motsawa. Na'urar motsa ta na iya zama mai motsa sihiri ko mai motsa jiki. Ya kamata a kiyaye saurin motsa jiki na matsakaici don guje wa wuce kima fukai na ruwa yayin da tabbatar da hadawa.
2.4 a hankali ƙara HEC foda
Lokacin da ruwan ya mai zafi zuwa 40-50 ° C, fara a hankali ƙara hec foda. Don kauce wa agglomeration foda, dole ne a yafa shi a hankali yayin motsa shi. Ana iya amfani da hanyoyin da zasu biyo baya don inganta tasirin watsawa:
Add a cikin batches: kar a zuba duk lokaci guda, zaku iya ƙara a cikin ƙananan abubuwa da yawa, kuma jira har sai an hana foda bayan ƙara lokaci kafin ƙara lokaci kafin a ƙara ɗan lokaci.
Sieve: yayyafa da HEC foda ta hanyar sieve a cikin ruwa don rage rage agglomomerar na foda.
Daidaita saurin stirring: Lokacin da yayyafa foda, daidaita saurin motsawa daidai don kula da wani karfi da kwayoyin halittar kwayoyin halitta.
2.5 Ci gaba da motsawa har sai an narkar da gaba daya
Rushewar HEC shine tsari na hankali. Kamar yadda aka tarwatsa foda ya narke, mafita zai yi zafi a hankali. Don tabbatar da cewa HEC ya narkar da cikakke, ci gaba da motsawa kusan sa'o'i 1-2, kuma takamaiman lokacin ya dogara da dankan mafita da kuma adadin HEC da aka yi amfani da shi. Idan da lumps bayyana a cikin mafita ko mafita ana narkar da shi ne ba a bayyana shi ba, ana iya ƙaruwa daidai ko zazzabi za'a iya ƙara yawan zafin da ɗan sama da 50 ° C.
2.6 sanyaya
Lokacin da Hec ya rushe, dakatar da dumama da ci gaba da motsawa, kuma bari maganin a hankali mai sanyi zuwa zazzabi ɗakin. A lokacin aiwatar da sanyaya, dankowar maganin na iya ci gaba har sai ya kai ga tsayayyen yanayi.
3. Daidaita maida hankali ne da mafita
A maida hankali ne na maganin hec bisa yawanci bisa ga takamaiman aikace-aikacen. Rangewar Tsarin HeC na gama gari shine 0.5% ~ 5%, kuma takamaiman darajar an ƙaddara bisa ga tasirin da aka buƙata. Mai zuwa shine dabara don lissafta adadin da ake buƙata
HEC:
Adadin HEC (G) = Yawan bayani (ml) × da ake buƙata na (%)
Misali, idan kuna buƙatar shirya 1000mL na 1% hec bayani, kuna buƙatar 10g na foda.
Idan danko na maganin ya yi yawa ko babba bayan shiri, zaku iya daidaita shi ta hanyoyin masu zuwa:
Thickening: Idan danko bai isa ba, ƙara karamin adadin hec foda. Yi hankali da ƙara shi cikin batches don kauce wa agglomeration.
Doraiyya: Idan danko na maganin ya yi yawa, ƙara yawan ruwa don tsarma shi da kyau.
4. Ma'adin fassara
Don tabbatar da daidaituwa da tsarkakakken maganin ƙarshe, ana iya tane shi ta sieve ko takarda tace. Filin tigtration na iya cire yiwuwar barbashi ko rashin ƙarfi, musamman ma a aikace-aikacen neman (kamar magunguna ko kayan kwalliya).
5. Karkawa da ajiya
Ya kamata a rufe maganin HEC don hana volatilization da gurbatawa. An bada shawara don adana shi a cikin wuri mai sanyi da bushe wuri daga hasken rana kai tsaye. Idan an adana mafita na dogon lokaci, gurbata ƙwayar cuta na iya faruwa. An bada shawara don ƙara adadin abubuwan da suka dace (kamar phenoxyethanol, methylisothiazolinon, da sauransu) kamar yadda ake buƙata.
6.
Guji Agglomerational: HEC foda yana da sauƙin yin tsufa cikin ruwa, musamman lokacin da ƙara yawa da sauri ko motsawa bai isa ba. An ba da shawarar yin amfani da hanyar ƙara a cikin batches da daidaita saurin motsa motsa hoto yadda yakamata don tabbatar da cewa an tarwatsa foda.
Girkawa na danko: Idan ya cancanta, da danko na maganin za a iya amfani da kayan aiki kamar mai juyawa don tabbatar da cewa ya dace da bukatun aikace-aikacen.
Adana: Idan an adana maganin HEC na dogon lokaci, ƙari na abubuwan gabatarwa yana da mahimmanci don hana haɓakar ƙwayoyin cuta kuma yana haifar da mafita don lalacewa.
Makullin don sanya maganin he HEC shine don sarrafa zafin jiki na da yawa, saurin motsa jiki da kuma ƙari na hanyar da HEC za a iya lalata shi kuma a narkar da HEC. Ya kamata a hana Aglomerationation a lokacin rushewar rushewa, kuma an inganta ingancin mafita ta hanyar tace idan ya cancanta. Bayan munaladdamar da waɗannan dabaru, zaku iya samun nasarar shirya maganin HEC mafita wanda ya cika bukatunku kuma ku ɗauke su zuwa masana'antu da kayayyaki daban-daban.
Lokaci: Feb-17-2025