Ibikoresho bininizikoreshwa cyane, kandi ubushakashatsi buriho ubu bwibanda cyane mu gucapa no gusiga amarangi ku myenda, gusiga irangi rishingiye ku mazi, imiti, gutunganya ibiribwa n'ibikenerwa buri munsi.
1. Gucapa no gusiga irangi ku myenda
Gucapa imyenda n'amabara kugira ngo haboneke umusaruro mwiza wo gucapa no kwisiga, ahanini biterwa n'imikorere ya paste yo gucapa, aho imikorere ya paste yo gukamura bigira uruhare runini. Kongeramo igikoresho cyo gukamura bishobora gutuma ibicuruzwa byo gucapa bitanga ibara ryiza, imiterere y'icapiro irasobanutse neza, ibara rikaba ryiza kandi ryuzuye, kunoza uburyo ibicuruzwa binyuramo na thixotropy, no gutanga umwanya munini w'inyungu ku bigo bicapa no gusiga amarangi. Ikigo cyo gukamura paste yo gucapa cyahoze ari sitashi karemano cyangwa alginate ya sodiyumu. Bitewe n'uburemere bw'ipata ya paste karemano n'igiciro kinini cya alginate ya sodiyumu, buhoro buhoro isimburwa n'igikoresho cyo gukamura acrylic no gusiga amarangi.
2. Irangi rikozwe mu mazi
Akamaro k'ingenzi k'irangi ni ugushushanya no kurinda ikintu gitwikiriwe. Kongeramo neza icyuma gitwikiriwe bishobora guhindura neza imiterere y'amazi y'uburyo bwo gusiga, kugira ngo kigire thixotropy, kugira ngo gikomeze neza kubika no gukoresha neza. Igitwikiriwe cyiza kigomba kuzuza ibi bikurikira: kunoza ubukana bw'igitwikiriwe mu gihe cyo kubika, kubuza gutandukana kw'igitwikiriwe, kugabanya ubukana bw'igitwikiriwe mu gihe cyo gusiga irangi ryihuse, kunoza ubukana bw'igitwikiriwe nyuma yo gusiga irangi, gukumira ko amazi ashobora kumanika, n'ibindi. Igitwikiriwe gakondo gikunze gukoresha polymer zishonga mu mazi, nka hydroxyethyl cellulose (HEC), polymeri mu bikomoka kuri cellulose. Amakuru ya SEM agaragaza ko icyuma gitwikiriwe na polymeri gishobora kandi kugenzura uburyo amazi agumana mu gihe cyo gusiga irangi ku bicuruzwa by'impapuro, kandi kuba hari icyuma gitwikiriwe bishobora gutuma ubuso bw'impapuro zitwikiriwe burushaho kuba bwiza kandi bungana. By'umwihariko, icyuma gitwikiriwe na emulsion (HASE) gifite ubushobozi bwo kurwanya gusuka neza kandi gishobora gukoreshwa hamwe n'ubundi bwoko bw'icyuma gitwikiriwe kugira ngo kigabanye cyane ubukana bw'ubuso bw'impapuro zitwikiriwe.
3: Ibiryo
Kugeza ubu, hari ubwoko burenga 40 bw'ibintu bikomeza ubushyuhe bw'ibiribwa bikoreshwa mu nganda z'ibiribwa ku isi, bikoreshwa cyane cyane mu kunoza no gushimangira imiterere cyangwa ubwoko bw'ibiribwa, kongera ubushyuhe bw'ibiryo, guha ibiryo uburyohe bw'ubushyuhe, kandi bigira uruhare mu gukurura, gutuza, guhuza, gushonga, gukosora uburyohe, kongera uburyohe, no kunoza uburyohe. Hari ubwoko bwinshi bw'ibintu bikomeza ubushyuhe, bigabanyijemo imiterere karemano n'iy'imiti. Ibintu bikomeza ubushyuhe karemano bikomoka ahanini ku bimera n'inyamaswa, kandi ibintu bikomeza ubushyuhe birimo CMC-Na, propylene glycol alginate n'ibindi.
4. Inganda zikora imiti ikoreshwa buri munsi
Kugeza ubu, hari imiti irenga 200 ikoreshwa mu nganda za shimi zikoreshwa buri munsi, cyane cyane imyunyu ngugu, imiti ikoreshwa mu gusukura, polimeri zishongesha amazi hamwe na alcool irimo amavuta na aside irike. Ku bijyanye n'ibikenerwa buri munsi, ikoreshwa mu gukaraba amasahani, ishobora gutuma ibicuruzwa bibonerana, bihamye, bikungahaye ku ifuro, byoroshye mu ntoki, byoroshye koza, kandi ikunze gukoreshwa mu kwisiga, mu gukaraba amenyo, n'ibindi.
5. Ibindi
Imashini igabanya ubushyuhe ni yo nyongeramusaruro nyamukuru mu mazi acukura, ibi bikaba bifitanye isano n'imikorere y'amazi acukura ndetse n'uko imashini igabanya ubushyuhe ikora neza cyangwa ikananirwa. Byongeye kandi, imashini zigabanya ubushyuhe nazo zikoreshwa cyane mu buvuzi, mu gukora impapuro, mu budozi bwa ceramic, mu gutunganya uruhu, mu gushushanya hakoreshejwe amashanyarazi n'ibindi.
Igihe cyo kohereza: 19 Nzeri 2023