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Menene methyl cellulose ether ake amfani dashi? Yaya ake yin ether cellulose?
Cellulose Ether - Thickening da Thixotropy Cellulose ether yana ba da rigar turmi tare da kyakkyawan danko, wanda zai iya haɓaka mannewa tsakanin rigar turmi da tushe mai tushe, haɓaka aikin rigakafin kwararar turmi, kuma ana amfani dashi ko'ina a cikin plastering turmi, yumbu tile bondin ...Kara karantawa -
Mene ne redispersible emulsion foda amfani da?
Redispersible emulsion foda ne watsawa na polymer ruwan shafa fuska bayan feshi bushewa. Tare da haɓakawa da aikace-aikacensa, aikin kayan gini na gargajiya ya inganta sosai, kuma an inganta ƙarfin haɗin gwiwa da haɗin kai na kayan. Yana iya inganta perf ...Kara karantawa -
Abin da gina additives iya inganta kaddarorin bushe gauraye turmi? Ta yaya suke aiki?
Anionic surfactant dake kunshe a cikin abubuwan da ake ginawa na iya sanya barbashi na siminti su tarwatsa juna ta yadda za a saki ruwan kyauta da ke kunshe da tarin siminti, sannan kuma an watse da sinadarin simintin da aka yi da shi sosai kuma an samu ruwa sosai don cimma tsari mai yawa kuma a cikin ...Kara karantawa -
Yi cikakken bayani kan tsarin ci gaban tarihi na redispersible latex foda da yumbu tile m
Tun farkon shekarun 1930, an yi amfani da mahaɗar polymer don inganta aikin turmi. Bayan da aka samu nasarar sanya ruwan polymer a kasuwa, Walker ya samar da tsarin bushewar feshin, wanda ya fahimci samar da ruwan shafa a cikin nau'in foda na roba, ya zama farkon zamanin ...Kara karantawa -
Redispersible latex foda wani nau'in foda ne wanda aka yi ta hanyar bushewar ruwan shafa mai na musamman.
Redispersible latex foda wani nau'in foda ne wanda aka yi ta hanyar bushewar ruwan shafa mai na musamman. Irin wannan foda za a iya bazuwa cikin sauri zuwa cikin ruwan shafa bayan an tuntuɓar da ruwa, kuma yana da halaye iri ɗaya da ruwan shafa na farko, wato, ruwan zai iya samar da fim bayan ƙaura. Wannan fim din ya...Kara karantawa -
Menene ayyuka na redispersible polymer foda a daban-daban drymix kayayyakin? Shin yana da mahimmanci don ƙara foda mai sakewa a cikin turmi na ku?
Redispersible polymer foda yana da fadi da kewayon aikace-aikace. Yana taka rawa mai aiki a cikin aikace-aikace masu fadi da fadi. Kamar mannen tayal yumbura, bangon bango da turmi mai rufi don bangon waje, duk suna da kusanci da foda na polymer da za'a iya rarrabawa. Bugu da kari na redisspersible la...Kara karantawa -
The rawa da abũbuwan amfãni daga redispersible latex foda, Wannan ba kawai kauce wa kurakurai a lokacin hadawa a wurin ginin, amma kuma inganta aminci na samfurin handling.
Aiki na redispersible latex foda: 1. The dispersible latex foda samar da wani fim da kuma hidima a matsayin m don ƙara ƙarfinsa; 2. Colloid mai kariya yana ɗaukar tsarin turmi (ba za a lalata shi da ruwa ba bayan ƙirƙirar fim, ko "watsawa na biyu"; 3 ...Kara karantawa -
Narkar da hydroxypropyl methyl cellulose HPMC a cikin rigar turmi
Soluble hydroxypropyl methyl cellulose (HPMC) wani nau'in ether ne maras ionic cellulose, wanda aka yi daga halitta polymer cellulose ta jerin sinadaran sarrafa. Hypromellose (HPMC) wani farin foda ne wanda ke narkewa a cikin ruwan sanyi don samar da bayani mai haske, mai danko. Yana da kyau ...Kara karantawa -
Tasirin danko na ether cellulose akan kaddarorin turmi gypsum
Danko shine muhimmin ma'aunin dukiya na cellulose ether. Gabaɗaya magana, mafi girman danko, mafi kyawun tasirin riƙon ruwa na turmi gypsum. Duk da haka, mafi girman danko shine, mafi girman nauyin kwayoyin halitta na cellulose ether shine, da solubility na ether cellulose ...Kara karantawa -
Yaya mahimmanci don ƙara foda polymer mai sakewa a cikin bushewar turmi?
Redispersible polymer foda ne mai fesa-bushe foda na polymer emulsion tushen a kan ethylene-vinyl acetate copolymer. Abu ne mai mahimmanci a cikin turmi drymix na zamani. Menene tasirin foda na polymer wanda za'a iya rarrabawa akan turmi gini? The redispersible polymer foda barbashi fil ...Kara karantawa -
Za a iya hypromellose maye gurbin hydroxyethyl cellulose a ainihin dutse Paint
Ana samun samfuran cellulose daga ɓangaren litattafan almara na auduga na halitta ko ɓangaren itace ta hanyar etherification. Samfuran cellulose daban-daban suna amfani da nau'ikan etherifying daban-daban. Hypromellose HPMC yana amfani da wasu nau'ikan etherifying jamiái (chloroform da 1,2-epoxypropane), yayin da hydroxyethyl cellulose HEC yana amfani da Oxirane ...Kara karantawa -
Shin kun san abin da kaddarorin cellulose ya fi dacewa don amfani da turmi plastering?
Nagarta da kwanciyar hankali na ingantacciyar gini na plastering turmi sune mahimman abubuwan haɓakawa, kuma ether cellulose, kamar yadda babban ƙari na plastering turmi, yana taka rawar da ba za a iya maye gurbinsa ba. Cellulose ether yana da halaye na yawan riƙe ruwa da kyau wra ...Kara karantawa
