Yawancin nau'ikan masu gamsarwa sun saba amfani da turɓayar busasshiyar-gauraye, halaye na aiwatar da aiki, da kuma tasirin ayyukansu, da kuma tasirin su akan aiwatar da kayayyakin da suka haɗa da busasshiyar abubuwa. Sakamakon ci gaba na wakilan ruwa kamar na Eler-ether, iretar educh foda da kayan fiber a kan aikin bushewa da aka hade a hankali.
Abun adali yana taka muhimmiyar rawa wajen inganta aikin ginin bushe-m, amma ƙari na turmi na al'ada a cikin turburan kayan bushewa a cikin turɓaya. A halin yanzu, ana samar da wani sashi na masana'antun kasashen waje, kuma sashi na tunani shine mai samar da kaya. A sakamakon haka, farashin busassun kayayyaki ya kasance mafi girma, kuma yana da wuya a sanye-yalwa na yau da kullun da kuma filayen morters tare da adadi mai yawa da yawa; kayayyakin kasashe masu tasowa suna sarrafawa ta kamfanoni na kasashen waje, da kuma masana'antun harhada turɓaya suna da ƙarancin riba da haƙuri mara kyau; Akwai rashin tsari na tsari da niyya a kan aikace-aikacen magunguna, da kuma abubuwan kasashen waje da aka makala a makanta.
Dangane da dalilai na sama, wannan nazarin rubutun ne kuma yana kwatanta wasu abubuwan ƙa'idodin abubuwan da aka saba amfani da su ta hanyar hadewar kayayyaki.
1 Wakili na Rike Wakili
Wakilin riƙe da wakili shine mabuɗin don inganta aikin riƙewa na ruwa mai gauraya-dillalin, kuma yana kuma ɗayan manyan mahimman kayan maye gurbin busassun kayan maye.
1. Hydroxypyl methyl selululose ethen (HPMC)
Hydroxypyl methyplulose ne gaba daya don jerin kayayyakin da aka kirkira ta hanyar kwali na alkali sel a karkashin wasu halaye. An maye gurbin alkali na alkali ta alkalate daban-daban don samun fasel daban-daban. Dangane da kayan adon ionization na m, pherulose za a iya raba su zuwa rukuni biyu: ionic (kamar yadda sel akwatin cokali) da kuma ionic pellulose). Dangane da nau'in m, ether ether za a iya raba shi zuwa Monoether (kamar sel na methyl) da kuma gauraye ether methyl selululose). A cewar daban-daban solubability, ana iya raba shi zuwa cikin ruwa mai narkewa (kamar sel mai narkewa mai narkewa (kamar yadda aka maye gurbin sel mai narkewa.
Hanyar aiwatar da aikin sel na ether a turmi kamar haka:
(1) hydroxypyl methylcellose yana sauƙin narkewa a cikin ruwan sanyi, kuma zai iya fuskantar matsaloli a cikin narkar da ruwan zafi. Amma yawan zafin jikinta a cikin ruwan zafi yana da muhimmanci sosai fiye da na sel methyl. Karatun a cikin ruwan sanyi shima ya inganta idan aka kwatanta da Methyl Pelullulose.
(2) danko na hydroxypropyl methylcellulopyl methylcellulose ne ya danganta da nauyin kwayoyin, da kuma mafi girma da nauyin kwayar halitta, mafi girma danko. Zazzabi yana shafar danko, kamar yadda zafin jiki yana ƙaruwa, danko ya ragu. Koyaya, babban dankalinta yana da ƙananan zazzabi fiye da sel metyl. Maganinta yana da kwanciyar hankali lokacin da aka adana a zazzabi a ɗakin.
(3) Ruwa na Ruwa Hydroxypropyl methylcellulopyl methylcellulose ya dogara da ƙimar ƙwararrun ta, danko, da sauransu, da kuma yawan ƙarfin riƙewar ƙwayar cuta ya fi na cellulose na Metyl.
(4) hydroxypyl methylcellulose ne ya tabbata ga acid da alkali, da maganin aqueous bayani yana da kwanciyar hankali a cikin kewayon pH = 2 ~ 12. Caustic soda da ruwan lemun tsami suna da isasshen sakamako a kan aikinsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa, amma alkali na iya hanzarta rushewarsa da kuma ƙara danko. Hydroxypyl methylcelose ne barayi ga salts na kowa, amma lokacin da maida hankali ne na gishiri bayani yana da yawa, danko na hydroxypropyl methylcellulo bayani yana ƙaruwa.
(5) hydroxypyl methylcelose za a iya gauraye da ruwa mai narkewa mai ruwa don samar da ingantaccen bayani da mafi girma. Kamar giya na polyvinyl, sitaci educh, kayan lambu gum, da sauransu.
(6) hydroxypoylyl methylcellose yafi kyau enzyme juriya da methylellulose, kuma maganinta ba zai iya lalata da enzylellose ba.
(7) Adada tasirin hydroxypropyl methylcellillililulose zuwa turmi gini ya fi na methylellullulose.
2. Mabay
Bayan an sake shi a auduga mai gyara tare da alkali, ether ether ana samar da shi ta jerin halayen da na methane chloride a matsayin wakili extomation. Gabaɗaya, matsayin canjin canji shine 1.6 ~ 2.0, kuma sifa ce da daban-daban digiri daban-daban. Yana cikin ethulule ether ether.
(1) Methylcellulose yana da narkewa a cikin ruwan sanyi, kuma zai zama da wahala a narke cikin ruwan zafi. Maganin ta ruwa mai ruwa yana da kwanciyar hankali a cikin kewayon pH = 3 ~ 12. Yana da dacewa da kyau tare da sitaci, guar gum, da sauransu da surfacits da yawa. Lokacin da zazzabi ya kai yawan zafin jiki, gection faruwa.
(2) Ruwan riƙe sel methyl ya dogara da ƙwararrun adadin sa, danko, ƙarancin barbashi da rushewa. Gabaɗaya, idan adadin ƙari ne babba, ƙimar ƙarami ne, kuma ƙwararrun yana da yawa, ragin riƙe ruwa mai girma. Daga gare su, yawan ƙari yana da tasiri mafi girma a kan ƙididdigar riƙe ruwa, kuma matakin danko ba daidai gwargwado ga matakin riƙe mai riƙe da ruwa. Ragewar da aka rushe ya dogara da digiri na gyaran farfajiya na barbashi mai ɗorewa da ƙimar ƙarancin barbashi. Daga cikin abubuwan da ke sama na Allah da ke sama, methyl sel sel da hydroxyphropyl methyl sellulose yana da babban farashin riƙewa.
(3) canje-canje a cikin zafin jiki zai shafi yawan riƙe riƙewar riƙewar ƙwayar ƙwayar ƙwayar methyl. Gabaɗaya, mafi girman zafin jiki, mafi muni da ruwa riƙe. Idan turanci zazzabi ya wuce 40 ° C, za a rage yawan sel metyl, da matukar tasiri a gina turmi.
(4) Methyl Slellulose yana da tasiri mai mahimmanci akan ginin da kuma matsar da turmi na turmi. The "Adshon" Ga wani mawuyacin karfi da ya ji tsakanin kayan aiki na ma'aikaci da bango substrate, wannan shine, garkuwar juriya na turmi. A adonani yana da girma, garkuwar garkuwar turmi yana da girma, kuma ƙarfin da ake buƙata da ma'aikatan da ake buƙata suna da girma, kuma aikin ginin ya yi kyau, kuma aikin ginin na turmi ba matalauta. Methyl Slellulose mai adhesion yana a matakin matsakaici a cikin samfuran sel eth.
3. Hydroxyethylcelcellulose (hec)
An yi shi ne daga auduga da aka girka tare da alkali, kuma an yiwa shi tare da Ethylene oxide oxide a matsayin wakili mai eThoration a gaban acetone. Matsayi na canzawa gaba daya 1.5 ~ 2.0. Yana da karfi hydrophility kuma yana da sauƙin sha danshi.
(1) Sel sel slululose yana narkewa a cikin ruwan sanyi, amma yana da wahala a narke cikin ruwan zafi. Maganinta yana da kwanciyar hankali a tsananin zafin jiki ba tare da glelling. Ana iya amfani da shi na dogon lokaci a ƙarƙashin babban zazzabi a cikin turzurrika a cikin turmi, amma riƙe ta ruwa tayi ƙasa da na sel methyl.
(2) Sel sel sel ya tabbata zuwa babban acid da alkali. Alkali na iya hanzarin rushewarsa da ɗanɗana danko. Takaitawarsa cikin ruwa ya dan kara muni da sel methyl da hydroxypropyl methyl selulose. .
(3) Sel sel: pellulose sel mai kyau yana da kyakkyawan aikin turmi, amma yana da lokaci mai tsayi don ciminti.
(4) Ayyukan Slell Pellockyl Sel ya samar da wasu kamfanoni na gida a bayyane yake ƙasa da na sel methyl saboda babban abun ciki da babban abun ciki.
Sitaci irether
Starch EThe akayi amfani da mortors an inganta shi daga polymers na wasu polysaccharides. Irin cewa dankali, masara, rassa, guar wake da sauransu.
1. Stofied sitaci
Starch Ether wanda aka gyara daga dankalin turawa, masara, rassa, da sauransu yana da ƙananan ruwa sosai fiye da Elder Erher. Saboda bambancin digiri daban-daban, kwanciyar hankali zuwa acid da alkali ya bambanta. Wasu samfura sun dace da amfani a cikin 'yan matan gypsum, yayin da wasu za a iya amfani da wasu a cikin morts da aka samo asali. Aikace-aikacen sitaci ether a turmi ana amfani da shi azaman mai kauri don inganta kayan rigakafi na turmi, ku rage mankin rigar turgi, da tsawanta lokacin budewar.
Za a yi amfani da sitaci waɗanda galibi ana yawan amfani dasu tare da selulose, saboda kaddarorin waɗannan samfuran guda biyu suna dacewa da juna. Tun lokacin da samfuran scer art ar ar ar ars ne fi mai rahusa fiye da Elel Elder, aikace-aikacen sitaci ether zai haifar da raguwa mai yawa na farashin mai.
2. Guar Gam Ether
Guar gum eth ether wani nau'in sitaci ether tare da kaddarorin musamman, wanda aka gyara daga guar guar na halitta. Ainihi ta hanyar haɗuwa da guar gum da acrylic aiki Kungiya, an kafa tsarin aikin 2-hydroxypoyp tsari.
(1) Idan aka kwatanta da Eler Erher, guar gum ether ya fi narkewa cikin ruwa. Abubuwan da ke na PH guar Ubers ba su da illa.
(2) A ƙarƙashin yanayin ƙarancin danko da ƙananan gunan, guar gum na iya maye gurbin sel mai daidai, kuma yana riƙe da riƙewar ruwa irin wannan. Amma daidaito, anti-sag, lafazin da sauransu a bayyane yake inganta.
(3) A ƙarƙashin yanayin kyakkyawan danko da babban sashi ba zai iya maye gurbin Elder Eher, da kuma hade da amfani da biyun za su samar da kyakkyawan aiki.
(4) Aikace-aikacen Guar Tuar a cikin turpum -umum turmi na iya rage tasirin tasirin lokacin gini da kuma sanya aikin ya yi laushi. Ba shi da tasiri mai illa a kan lokaci da ƙarfi na turmi na gypsum.
3. Mai gyara ma'adinai
Ana amfani da Thickerin da aka yi amfani da shi da ma'adanai na halitta ta hanyar gyara da kuma haɗin gwiwa a China. Babban ma'adanai da ake amfani da su don shirya ƙarar ruwa-daukin ruwa sune: Sepiolite, Bentonite, Montmororilonite, Kaolin, da sauran ma'adanai na ta hanyar gyara kamar na yau da kullun. Irin wannan ruwa mai riƙe da hoto yana amfani da turmi yana da waɗannan halaye.
(1) Ingantawa da muhimmanci da aiwatar da turmi na al'ada, da kuma warware matsalolin mummunan aiki na ciminti na ciminti, karfin turmi, da matattarar ruwa mara kyau.
(2) kayayyaki na turpo tare da matakan ƙarfi daban-daban don manyan masana'antu da gine-ginen da aka iya tantancewa.
(3) Rabin abu ne mai mahimmanci fiye da na Celullulose ether da sitaci ether.
(4) Rufawar ruwa tana ƙasa da wannan na wakilin riƙewar kwayar halitta, ƙimar shrinkage ta turmi ya fi girma, kuma an rage haɗin haɗin.
Rarraba Polymer Roba
Ana amfani da foda mai rikicewa na roba mai rarrafe ta roba da fesa ta hanyar bushewa na polymer na musamman. A kan aiwatar da aiki, kariyar kariya ta Colloid, wakilin anti-cakin, da dai sauransu, da sauransu. An bushe roba foda na roba shine wasu barbashi na 80 ~ 100mal sun tara tare. Wadannan barbashi suna narkewa a ruwa kuma samar da tsayayyen watsawa kadan fiye da asalin emulsion. Wannan watsawa zai samar da fim a bayan fitsi da bushewa. Wannan fim ɗin ba zai iya canzawa ba kamar yadda fim ɗin fim din emulsion, kuma ba zai sake komawa ba lokacin da ya cika ruwa. Watsawa.
Za'a iya raba foda na roba na roba mai rarrafe, da coppymer, Ethylene-ACETate Offolymer, da sauransu, da kuma bisa ga wannan, da sauransu. An liƙa don inganta aiki. Matakan canji daban-daban suna yin foda mai jujjuyawar roba mai rarrafe yana da abubuwa daban-daban kamar juriya, alkali resistance, yanayi mai tsauri da sassauƙa. Ya ƙunshi Vinyl Lurate da silicone, wanda zai iya yin foda na roba yana da kyakkyawan hydrophobicity rid. Babban branched vinyl m carbonate tare da ƙarancin tg da sassauci mai kyau.
Lokacin da ake amfani da waɗannan nau'ikan kayan roba na roba zuwa turmi, duk sun sami jinkiri akan lokacin saita, amma jinkirin jinkirin ya karami fiye da na aikace-aikacen kai tsaye na emulsions. A kwatankwacin, Styrene-butleeene yana da sakamako mafi girma, da kuma ethylene-vinyl acetate yana da mafi ƙarancin hatsarori. Idan sashi yayi karami, sakamakon inganta aikin turmi ba a bayyane yake ba.
Lokaci: Apr-03-2023