Elellulose eth eth eth shine mai mahimmanci kayan gini wanda aka yi amfani da shi sosai a kankare da turmi don inganta kaddarorin su. Babban ayyukan ether a kankare sun haɗa da thickening, riƙewar ruwa, jinkirin saiti, da sauransu.
1.
Methylcellulose shine mafi yawan nau'ikan eth ether, wanda aka samar da shi ta hanyar maye gurbin wasu ƙungiyoyin hydroxyl a cikin sel wrafase tare da ƙungiyoyin metoxy tare da ƙungiyoyin metoxy da ƙungiyoyi (-OCH3). Methylcellulose galibi yana taka rawar thickening da kuma riƙe ruwa a kankare. Zai iya inganta abubuwan da kwararar kankare, ƙara haɗin haɗin gwiwar hannu, rage zubar jini, ta yadda ke inganta zubar jini da kwazon kankare. Bugu da kari, methylcellullose kuma yana da kyawawan kayan fim-forming, wanda zai iya inganta daidaituwa da daidaituwa na kankare na farfajiya.
2. Hydroxypyl methyl selululose (hpmc, hydroxypyl methyl selululose)
An samar da hydroxypyl methylcelose yana samarwa ta hanyar gabatar da hanyar gabatar da hydroxypropyl (-ch2chohch3) akan mahimmancin methylcellulose. HPMC yana da mafi kyawun riƙewar ruwa da kaddarorin da aka yiwa, don haka ya nuna ƙarfi mai ƙarfi da kaddarorin rigakafi a kankare. Zai iya kula da kyakkyawan aiki na ruwa mai kyau a yanayin zafi kuma hana ruwa a kankare daga manne da sauri, ta haka ya rage abin da ya faru na fasa. Bugu da kari, HPMC na iya jinkirta saurin hydration dauki, kyale kankare don samun lokacin aiki da sauƙaƙe gini.
3. Slell Prellulose Sel (HEC, Hydroxyethlyl Cellose)
Ana samar da sel sel din ta hanyar gabatar da kungiyoyin Hydroxylyl (-CH2CH2OH) cikin kwayoyin selulue. Babban aikin hec a kankare shine don thicken da inganta haɗin gwiwar kayan kankare. Idan aka kwatanta da sauran wasu masu bin sillulose, Hec ya fi tsayawa a karkashin yanayin alkaline, saboda haka ana amfani dashi a kankare. Zai iya inganta maganin anti-sag na kankare da ƙara ƙarfin ƙarfin kankare. Musamman a cikin shirye-hade kankare wanda ke buƙatar ajiya na dogon lokaci ko sufuri, hec zai iya hana datti da zubar jini da zub da jini.
4
Ana samar da selpropyl sirruloxypyl ta hanyar gabatar da ƙungiyar hydroxypyl (-ch2chohch3) a cikin kwayar sel cllulose. Kamar HPMC, HPC kuma yana da kyawawan thickening da kaddarorin rera. Bugu da kari, HPC kuma yana da kyakkyawar kwanciyar hankali da kayan aikin fim, wanda zai iya inganta juriya da dorewa. A karkashin yanayin zafin jiki, HPC na iya rage ƙara yawan ruwa a cikin kankare, ta hakan ne ke hana cracking cracking.
5. Hydroxyethyl methyl selululue (hemc, hydroxyehyl metyl selululose)
An samar da hydroxylcellulose ta hanyar gabatar da kungiyoyin Hydroxyl a cikin methylcellulose. Hemc ya hada da halaye na HEC da MC, yana da kyakkyawan riƙewar ruwa da kadarorin ruwa, kuma yana iya inganta aiki da ƙarfin gwiwa. Ana amfani dashi sosai a cikin kankare, musamman a cikin turmi na kai da kuma rufin mai rufewa. Hemc na iya inganta aikin gini yadda ya kamata, rage zafin danshi a cikin turmi, kuma yana hana fasa bayan bushewa.
6. Eltyl sel (ec, ethyl sel pelululose)
Ethylcellulose ne ya samar da shi ta hanyar maye gurbin kungiyoyin hydroxyl a cikin kwayar cutar sankara tare da kungiyoyin Ethoxy (-OC2h5). Da wuya EC ba a yi amfani da shi ba a kankare, amma yana taka muhimmiyar rawa a cikin kankare kamar babban ƙarfi-karfin gwiwa. EC yana da kyawawan thickening da kuma haɗin kaddarorin kuma na iya inganta ƙarfi da juriya juriya da kankare. Bugu da kari, EC shima yana da ingantaccen juriya na sinadarai da kwanciyar hankali, saboda haka ana iya amfani dashi yadda ya kamata.
7.
Pell Pelllulose Hydroxyl Pellulose ya hada da halaye na MC da HEC kuma yana da kyakkyawar thickening, riƙewar ruwa da kuma bututu. Babban aikin Mhec a cikin kankare shine inganta kayan haɗin da juriya na kankare. Ana amfani dashi musamman a cikin matakin yanke shawara da kuma gyara marasa lafiyar mutum.
Cellulose evers ana amfani da shi sosai a kankare kuma suna da iri daban-daban. Abubuwa daban-daban na Celullulose suna da tsarin sunadarai daban-daban da kaddarorin jiki kuma zasu iya biyan bukatun ayyukan daban-daban. Zabi nau'in ether na dama na dama na iya inganta aikin aiki, ƙarfi da ƙwararraki na kankare, game da haka yana ƙara inganci ta yadda ya dace da ayyukan ginin. A cikin aikace-aikace aikace-aikace, ya zama dole don mai da hankali zaɓi nau'in da sashi na ether na pel dangane da takamaiman buƙatun injiniya da yanayin ginin don cimma sakamako mafi kyau.
Lokaci: Feb-17-2025