Cellulose ether eter yana amfani da bushewar motsi

Sakamakon da yawa na Cell guda ɗaya Ehers da gauraye ELEurs a cikin turbura mai canzawa a cikin ruguwar ruwa da thickening, ƙarfin, aiki, ƙarfin buɗewa, turke-hade-masarufi ana yin nazari. Ya fi na ether guda; Jagoranci na aikace-aikacen aikace-aikacen ethulose eth eth eth-bus busassun-hade an samu nasara.

Kalmomi masu mahimmanci:Profilulose enther; busassun-m guda ether; gauraya ether

Tushen gargajiya yana da matsaloli kamar mai sauƙin fashewa, zub da jini, ƙarancin aiki, gurbataccen muhalli, da sannu a hankali, turmi mai gauraya. Bugun mai canzawa, wanda kuma aka sani da pre-gauraye (bushe) kayan abinci, bushewar foda, turawa bushe-m turmi ba tare da hadawar ruwa ba. Elth ert ether yana da kyakkyawar kaddarorin kamar thickening, emulsification, riƙe da ƙarfi a cikin turmi mai canzawa.

Wannan takarda tana gabatar da fa'idodi, rashin kyau da haɓaka yanayin eth eth ether a cikin aikace-aikacen bushewa-bused turmi.

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Dangane da bukatun gine-ginen, ana iya amfani da turɓasasshen turɓaya bayan da aka auna daidai da aikin samarwa, sannan kuma gauraya da ruwa a wurin aikin ginin ruwa gwargwadon tsarin jirgin ruwa. Idan aka kwatanta da gargajiya na gargajiya, turɓallan turɓaya yana da waɗannan fa'idodi:①Kyakkyawan ingancin turke, an haɗu da turɓasarwa mai canzawa gwargwadon tsarin kimiyya, manyan-sikelin atomatik, tare da abubuwan da suka dace da abubuwan da suka dace don tabbatar da cewa samfurin zai iya haɗuwa da buƙatun musamman na musamman;②Bambancin mai yawa, morthsactactactactactactactactoract of mutors ana iya samar da shi gwargwadon buƙatu daban-daban;③Kyakkyawan aikin gini, mai sauƙin amfani da scrape, kawar da buƙatar subtrate pre-wetting da kuma m dringing kiyayewa;④Sauki don amfani, kawai ƙara ruwa da dama, mai sauƙin jigilar kaya da kantin sayar da, dacewa don gudanar da gini;⑤Green da Kariya na Green da Muhalli a shafin ginin, babu wasu tarin kayan abinci iri-iri, rage tasirin kan mahalli;⑥Tripicical, turke-hade-hade na turɓaya yana nisanta amfani da albarkatun ƙasa saboda kayan masarufi, kuma ya dace da tsarin ginin gini da rage farashin gini.

Ellolulose ether muhimmiyar zuciya ce ta gamsar da busassun-gauraye. Cellulou ether na iya samar da tsayayyen alli-silicate-hydroxide (CSS) tare da yashi da sumunti don biyan bukatun kayan aikin sabon aikin sabon-wasan.

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Elelling eth eth eth ether polymer na halitta wanda a cikin hydrogen atoms a kan hydroxyl gungun a cikin sel selulose an maye gurbinsu wasu kungiyoyin. Nau'in, adadi da kuma rarraba mahimman mahimman kungiyoyi akan babban sarkar sel a tantance nau'in da yanayi.

Groupungiyar Hydroxyl akan sel kwarewar ƙwayoyin cuta ta ether, wanda zai iya inganta daidaituwa da cikar hydration cara; Daidaita daidaito na turmi, canza rheorn da kuma hada-hadar da turmi; haɓaka juriya da turmi; Runtse iska, inganta aikin turmi.

2.1 Aikace-aikacen Carboxymose

Carboxymose (CMC) shine ionic ruwa mai narkewa guda ɗaya ether, kuma galibi ana amfani da gishirin Sdium. Tsarkin CMC fari ne ko fari fari fibrous foda ko granules, ƙanshi mai ƙanshi da ma'adinai. Babban alamu don auna ingancin CMC sune digiri na canzawa (DS) da danko, bayyananniya, nuna gaskiya da kwanciyar hankali da kwanciyar hankali da kwanciyar hankali da kwanciyar hankali da kwanciyar hankali.

Bayan ƙara cmc zuwa turmi, yana da tasirin riƙe da ruwa da kuma tasirin ruwa, da tasirin da kuka yi fushi ya dogara da nauyin kwayoyin halitta da kuma yanayin mulki. Bayan ƙara CMC na tsawon awanni 48, an auna shi cewa yawan shayar da ruwa samfurin ya ragu. Researancin tafiyar ruwa, sama da mafi girman adadin riƙe ruwa; Sakamakon riƙewar ruwa yana ƙaruwa tare da karuwar ƙari na cmc. Saboda kyakkyawan aikin riƙewar ruwa, zai iya tabbatar da cewa cakuda mai canzawa ba ya zub da jini ko lalata. A halin yanzu, ana amfani da CMC a matsayin wakili na rigakafi a cikin tsine, docks, gadoji da sauran gine-gine da kuma rage yawan gurbata da kuma rage gurbata muhalli.

Cmc fili ne na ionic kuma yana da babban buƙatu akan ciminti, in ba haka ba zai iya amsawa a cikin calBoxymethyllulose kuma rasa shi cikin calBoxBoBylcellulose kuma rasa shi cikin calBoxBoByLcellulose kuma rasa shi cikin calbox na CMC ba shi da rauni; da enzyme juriya na CMC ba shi da kyau.

2.2 aikace-aikace naSlell Pelloxyl Selda sleluloxypyl pellinlulose

Slell -yese Hydroxypyl (HEC) da Hydroxypropyl Sel (HPC) ba shine ionad da ruwa mai narkewa ba mai narkewa ba shi da tsayayyen gishiri. HEC ya tabbata da zafi; a sauƙaƙe narkewa cikin ruwan sanyi da ruwan zafi; Lokacin da darajar PH tana 2-12, danko yana canzawa kaɗan. HPC tana da narkewa cikin ruwa a ƙasa 40°C da adadi mai yawa na polar polar. Yana da thermopllalllalllalaTation Babban darajar canzawa, kasan ruwan zafin jiki wanda ake iya narkar da HPC.

Kamar yadda adadin HEC ya kara wa turmi yana ƙaruwa, ƙarfin rikitarwa, ƙarfi da ƙarfi da juriya da matsakaiciyar lokaci, kuma yana canzawa kaɗan akan lokaci. HEC shima yana shafar rarraba pores a cikin turmi. Bayan ƙara HPC zuwa turmi, ƙwanƙwaran turɓancin turɓaya ƙasa da ƙasa, kuma ruwan da ake buƙata yana raguwa, saboda haka rage aikin turmin. A cikin ainihin amfani, ya kamata a yi amfani da HPC tare da filastik don inganta aikin turmi.

2.3 Aikace-aikacen PRELUKe

Methylcellulose (MC) Eonic guda ɗaya ne na sel guda ɗaya, wanda zai iya watsa sauri kuma ya zubar da ruwan zafi a 80-90°C, kuma narke da sauri bayan sanyaya ƙasa. Maganin ruwa mai ruwa na MC na iya samar da gel. Lokacin da aka mai tsanani, MC ba ya narke cikin ruwa don samar da gel, kuma a lokacin da aka sanyaya, gel ya narke. Wannan sabon abu ne mai jujjuya shi gaba daya. Bayan ƙara MC zuwa turmi, sakamakon riƙewar riƙewar ruwa a bayyane yake. Riƙen ruwa na MC ya dogara da danko, digiri na canzawa, da kyau, da ƙari. Dingara MC zai iya inganta mallakar kayan turmi; Inganta ingantaccen kayan da aka tarwatsa barbashi, sanya turmi mai narkewa da ƙarin, sakamakon troweling da smooting ya fi dacewa, kuma aikin aiki ya fi dacewa, kuma aikin aiki ya fi dacewa, kuma aikin aiki ya inganta.

Adadin MC ya kara yana da babban tasiri a kan turmi. Lokacin da MC ɗin MC ya fi 2%, ƙarfin turɓayar da aka rage zuwa rabin asalin. Sakamakon riƙewar ruwa yana ƙaruwa tare da karuwa na danko na MC, amma lokacin da danko na MC ya isa takamaiman darajar, don yin riƙon MC.

2.4 Aikace-aikacen HydroxylluloShylmetluloShylmetllulopylmetllulose

Ether guda ɗaya yana da rashin nasarar ban tsoro, agglomeration da saurin tursasawa yana da girma, kuma da wuya a cikin turmi lokacin da adadin kankare ya lalace; Saboda haka, aiki, ƙarfi mai ƙarfi, da ƙarfi mai ƙarfi, ƙarfin motsa jiki ba shi da kyau. Mixed Killers za su iya shawo kan kasawar marasa gida guda ɗaya; Yawan da aka kara kasa da wancan na ERE guda.

Hydroxylcelyllullulios (hemc)

Bayyanar Hemc fari, kashe-fararen foda ko granule, ƙanshi mai ƙanshi da ma'adinai, hygroscopic, insolable a cikin ruwan zafi. Rikicin da aka rushe ba ya shafa (kama da MC), amma saboda ƙari na ƙungiyoyi na hydroxyl akan sarkar kwayoyin, kuma yana da sauƙin narke cikin ruwa, kuma yana da babban zafin jiki na ruwa. Hemc yana da ƙarfi na ruwa fiye da MC; Yarda da hankali, juriya na mildew, da kuma rarrabawa sun fi HEC.

HPMC fari ne ko fararen foda, mara guba, ƙanshi mai ƙanshi da ƙanshi. Aiwatar da HPMC tare da bayanai daban-daban sun sha bamban. HPMC ta narke cikin ruwan sanyi a cikin wani mafita mai kyau ko dan kadan turbid mafita, a cikin wasu abubuwan da ke tattare da kayan gargajiya, da kuma narkewa cikin ruwa. Haɗuwa da ƙarfi na abubuwan sha na kwayoyin, kamar ethanol a cikin dacewa, cikin ruwa. Maganin ruwa mai zurfi yana da halayen babban aiki na babban aiki, babban gaskiya da kwanciyar hankali. Rushewar HPMC a cikin ruwa ba ya shafa da ph. Sallara ya bambanta da danko, ƙananan danko, mafi girma ƙi. Tare da rage abun ciki na Methoxyl a cikin kwayoyin HPMC, gel na HPMC yana ƙaruwa, hancin ruwa yana raguwa, kuma aikin ƙasa yana raguwa. Baya ga halaye na kowa na wasu Ellulose, HPMC kuma yana da tsayayyen tsayayyen gishiri, kwanciyar hankali mai kyau, da kuma babban takai.

Babban ayyuka na hemc da hpmc a cikin turfasa-gauraye m kamar haka.①Mai riƙe ruwa mai kyau. Hemc da HPMC na iya tabbatar da cewa turɓayar ba zai haifar da matsaloli kamar sanding, fldering da kuma rage girman ruwa ba saboda rashin hydration hydration. Inganta daidaituwa, aiki da kuma samfurin hardening. Lokacin da adadin HPMC ya kara da 0.08% damuwa da danko na filastik kuma ƙara tare da karuwar adadin HPMC.②A matsayin wakili mai runtaka. Lokacin da abun ciki na Hemc da HPMC shine 0.5%, abun ciki shine mafi girma, kusan kashi 55%. Karfin karfi da ƙarfin turmi na turmi.③Inganta aiki. Additionarin batun Hemc da HPMC yana sauƙaƙe kataging na bakin ciki-Launt turkwara da tururuwa turmi.

Hemc da HPMC na iya jinkirta hydration na rikice-rikice, DS shine mafi mahimmancin abin hydration, kuma sakamakon abun ciki na metoxyl akan jinkirta abun ciki da ruwan hydroxypolyl.

Ya kamata a lura cewa eter na biyu yana da tasiri biyu akan aikin turmi, kuma yana iya taka rawar gani idan aka yi amfani da shi yadda yakamata, amma zai sami mummunan sakamako idan an yi amfani dashi ba daidai ba. A wasanwar bushe-hade da farko mai alaƙa da dacewa da etan alheraye na ether, da kuma etallulose sel sel ma yana da alaƙa da abubuwan da kuma yawan ƙari. A cikin aikace-aikacen aikace-aikace, ana iya amfani da nau'in ethulose guda ɗaya, ko nau'in ethulose na sel guda ɗaya za'a iya amfani dashi.

3. Outlook

Saurin ci gaban ƙwayar bushe-hade yana ba da dama da ƙalubale don ci gaba da aikace-aikacen cellulose ether. Masu bincike da masu kera su suyi amfani da damar don inganta matakin fasaha, kuma suna aiki tuƙuru don haɓaka nau'ikan da haɓaka kwanciyar hankali. Yayin saduwa da buƙatun don amfani da turmi mai gauraye-gaured, ya sami tsalle a cikin masana'antar ethulose.