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Ni izihe nyubako zubaka zishobora kunoza imiterere ya minisiteri yumye? Bakora bate?
Anionic surfactant ikubiye mubyongeweho mubwubatsi irashobora gutuma ibice bya sima bitandukana kugirango amazi yubusa akusanyirijwe hamwe na sima arekurwa, hamwe na sima ya aglomerated sima ikwirakwizwa rwose kandi ikayoborwa neza kugirango igere kumurongo wuzuye kandi muri ...Soma byinshi -
Sobanura neza inzira yiterambere ryamateka ya redispersible latex powder na ceramic tile yometse
Nko muri 1930, polymer binders zakoreshejwe mugutezimbere imikorere ya minisiteri. Amavuta yo kwisiga ya polymer amaze gushyirwa ku isoko neza, Walker yateje imbere uburyo bwo kumisha spray, bwatahuye itangwa ryamavuta muburyo bwa porojeri, biba intangiriro yigihe cya ...Soma byinshi -
Ifu ya redispersible latex ni ubwoko bwifu ya poro yakozwe na amavuta yo kwisiga yihariye.
Ifu ya redispersible latex ni ubwoko bwifu ya poro yakozwe na amavuta yo kwisiga yihariye. Ubu bwoko bwa poro burashobora gukwirakwira mumavuta yo kwisiga nyuma yo guhura namazi, kandi bukagira ibintu bimwe na lisansi yambere, ni ukuvuga ko amazi ashobora gukora firime nyuma yo guhumeka. Iyi filime ifite ...Soma byinshi -
Ni ubuhe butumwa bukoreshwa bwa polymer ifu mu bicuruzwa bitandukanye byumye? Birakenewe kongeramo ifu isubirwamo muri minisiteri yawe?
Isubirwamo rya polymer ifu ifite intera nini ya porogaramu. Irimo igira uruhare rugaragara mugari mugari kandi mugari. Kimwe na ceramic tile yometseho, urukuta rushyizwe hamwe na minisiteri yububiko bwurukuta rwinyuma, byose bifitanye isano ya hafi nifu ya polymer idasubirwaho. Kwiyongera kwa redispersible la ...Soma byinshi -
Uruhare nibyiza bya pisitori ya latx isubirwamo ， Ibi ntibirinda gusa amakosa mugihe cyo kuvanga ahazubakwa, ahubwo binatezimbere umutekano wo gutunganya ibicuruzwa.
Imikorere ya porojeri ya latx isubirwamo: 1. Ifu ya latx ikwirakwizwa ikora firime kandi ikora nk'ifata kugirango yongere imbaraga; 2. Kurinda colloid ikururwa na sisitemu ya minisiteri (ntabwo yangizwa namazi nyuma yo gukora firime, cyangwa "ikwirakwizwa rya kabiri"; 3 ...Soma byinshi -
Soldissolved hydroxypropyl methyl selulose HPMC muri minisiteri itose
Soluble hydroxypropyl methyl selulose (HPMC) ni ubwoko bwa ether ionic selulose ether, ikozwe muri selile naturel ya selile isanzwe ikoresheje uburyo bwo gutunganya imiti. Hypromellose (HPMC) ni ifu yera ishonga mumazi akonje kugirango ibe igisubizo kiboneye, kibonerana. Ifite ibikwiye ...Soma byinshi -
Ingaruka zo kwifata kwa selile ether kumiterere ya gypsum mortar
Viscosity nibintu byingenzi bigize ibintu bya selile ether. Muri rusange, uko ubukonje buri hejuru, ningaruka nziza yo kugumana amazi ya gypsum. Nyamara, uko ubukonje buri hejuru, nuburemere bwa molekuline ya selile ya ether iri hejuru, hamwe no gukomera kwa selile ya selile ...Soma byinshi -
Ni kangahe kongeramo ifu ya polymer isubirwamo muri minisiteri yumye?
Ifu ya polymer isubirwamo nifu ya spray yumye ya polymer emulsion ishingiye kuri Ethylene-vinyl acetate copolymer. Nibikoresho byingenzi mumashanyarazi ya kijyambere. Ni izihe ngaruka ifu ya polymer isubirwamo igira ku nyubako? Isubiranamo rya polymer yifu ya fil ...Soma byinshi -
Irashobora hypromellose gusimbuza hydroxyethyl selulose mumabara yukuri
Ibicuruzwa bya selile bikomoka kumpamba karemano cyangwa ibiti bya etherification. Ibicuruzwa bitandukanye bya selile ikoresha ibikoresho bitandukanye bya etherifying. Hypromellose HPMC ikoresha ubundi bwoko bwa etherifyinga (chloroform na 1,2-epoxypropane), mugihe hydroxyethyl selulose HEC ikoresha Oxirane ...Soma byinshi -
Waba uzi imiterere ya selile ikwiriye gukoreshwa muguhomesha minisiteri?
Ubusumbane n’ubudahangarwa bwubwubatsi bwa mashini yububiko bwa pompe nibintu byingenzi byiterambere, kandi selile ether, nkibyingenzi byongewe kumashanyarazi, bigira uruhare rudasubirwaho. Cellulose ether ifite ibiranga igipimo kinini cyo gufata amazi hamwe na wra nziza ...Soma byinshi -
Kuvuga kumpamvu yingenzi yo gushira ifu yuzuye.
Ifu yuzuye ni ubwoko bwububiko bwo gushushanya, ibyingenzi ni ifu ya talcum na kole. Putty ikoreshwa mugusana urukuta rwa substrate kumuntambwe ikurikira kugirango ushireho urufatiro rwiza rwo gushushanya. Putty igabanijwemo ubwoko bubiri bwurukuta rwimbere nurukuta rwinyuma, urukuta rwinyuma rushyira ...Soma byinshi -
Ni izihe ngaruka ingano ya sima mu kigereranyo cyo kuvanga amabuye ya masonry igira ku kugumana amazi ya minisiteri?
Ihame ryibikoresho bya minisiteri yububiko bwa minisiteri nigice cyingenzi cyinyubako, gusa kugirango harebwe ubuziranenge muri rusange, kubaka no gutuza. Hariho ibintu byinshi bigira ingaruka kumbaraga. Niba hari ibikoresho biri mu kigereranyo cyo kuvanga bidahagije, cyangwa ibihimbano ntibihagije ...Soma byinshi
