Hydroxyethyl cellulose ether, ikintu kidakoresha ioni, ni inki ikoreshwa cyane mu gukurura ikoresheje amazi ya cellulose ether. Ni inki isanzwe idakoresha ioni kandi ifite ubushobozi bwo gukurura amazi.
Ifite imiterere myinshi nko gukomera, kuremba, gufatana, gukurura, gukora filime, gushyira hamwe, kurinda amazi gushonga, kubona no kwemeza imikorere y'uduce, ndetse ifite n'imiterere myinshi yihariye.
Imashini itatanya
Imashini igabanya ubushyuhe ni surfactant ifite imiterere ibiri itandukanye ya lipophilicity na hydrophilicity muri molekile. Ishobora gukwirakwiza mu buryo bumwe uduce duto n'utw'amazi tw'ibimera bidafite umwimerere n'ibikomoka ku bimera bigoye gushonga mu mazi, kandi icyarimwe ikabuza uduce guhagarara no kwiteranya, bigatuma habaho ikintu gifasha mu guhagarara neza.
Ukoresheje icyuma gikwirakwiza amabara, gishobora kunoza ubwiza bw'urumuri, kikabuza ibara kureremba, kandi kikanoza imbaraga zo gusiga amarangi. Menya ko imbaraga zo gusiga amarangi zidahagije mu buryo bwikora, zikagabanya ubukana bw'amabara, zikongera umutwaro w'amabara, n'ibindi.
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Umuti utose ugira uruhare runini mu buryo bwo gusiga, ushobora kugera ku buso bw'ubutaka mbere yo "gutunganya umuhanda", hanyuma ikintu gitera filime kigakwirakwizwa ku "muhanda" umuti utose wanyuzemo. Muri sisitemu ishingiye ku mazi, umuti utose ni ingenzi cyane, kuko umuvuduko w'amazi uri hejuru cyane, ukagera kuri dogere 72, ari na wo uri hejuru cyane y'umuvuduko w'ubutaka bw'ubutaka. Umuvuduko ukwirakwira.
Umuti ugabanya ifuro
Defoamer yitwa kandi defoamer, antifoaming agent, naho agent ifuro mu by'ukuri bivuze gukuraho ifuro. Ni ikintu gifite ubushyuhe buke kandi gifite imikorere myinshi, gishobora guhagarika cyangwa gukuraho ifuro mu buryo bw'imikorere. Ifuro nyinshi zangiza zizakorwa mu nganda, ibi bikaba bibangamira cyane iterambere ry'umusaruro. Muri iki gihe, ni ngombwa kongeramo icyuma gikuraho ifuro ryangiza kugira ngo ukureho ifuro ryangiza.
Dioxyde ya titanium
Inganda zikora amarangi ni zo zikoresha cyane dioxyde ya titaniyumu, cyane cyane dioxyde ya titaniyumu ya rutile, inyinshi muri zo zikoreshwa n’inganda zikora amarangi. Irangi rikozwe muri dioxyde ya titaniyumu rifite amabara meza, imbaraga nyinshi zo guhisha, imbaraga zikomeye zo gusiga amarangi, ingano nto, n’ubwoko bwinshi. Rishobora kurinda ubuziranenge bw’ibikoresho, kandi rishobora kongera imbaraga za mekanike n’uburyo irangi rifatana kugira ngo ridacikamo ibice. Ribuza imirasire ya UV n’ubushuhe kwinjira, rikongera igihe cyo kumara irangi.
Kaolini
Kaolin ni ubwoko bw'umunyururu. Iyo ikoreshejwe mu gusiga irangi, inshingano zayo z'ingenzi ni: kuzuza, kongera ubugari bwa firime y'irangi, gutuma firime y'irangi irushaho kuba nziza kandi ikomeye; kunoza uburyo bwo kudashira no kuramba; guhindura imiterere y'urumuri rw'irangi, guhindura uko firime y'irangi igaragara; nk'umunyururu mu gusiga irangi, ishobora kugabanya ingano ya resini ikoreshwa no kugabanya ikiguzi cyo kuyikora; igira uruhare runini mu miterere ya shimi ya firime y'irangi, nko kongera uburyo bwo kurwanya ingese no kudashira kw'umuriro.
kalisiyumu nyinshi
Iyo kalisiyumu nyinshi ikoreshejwe mu irangi ry’imbere mu nyubako, ishobora gukoreshwa yonyine cyangwa ivanze n’ifu ya talcum. Ugereranyije na talc, kalisiyumu nyinshi ishobora kugabanya umuvuduko wo gushisha ingwa, ikongera uburyo amabara y’amabara yoroheje kandi ikongera ubudahangarwa bw’ibihumyo.
Amavuta yo kwisiga
Akamaro k'umusemburo ni ugupfuka irangi n'umusemburo nyuma yo gukora firime (ifu ifite ubushobozi bukomeye bwo gusiga irangi ni irangi, naho ifu idafite ubushobozi bwo gusiga irangi ni yo yuzuza) kugira ngo hirindwe ko ifu ikurwaho. Muri rusange, styrene-acrylic na acrylic pure emulsifiers bikoreshwa ku nkuta zo hanze. Styrene-acrylic ihendutse, izahinduka umuhondo, acrylic pure ifite ubushobozi bwo kwihanganira ikirere no kugumana amabara, kandi igiciro kiri hejuru gato. Muri rusange, styrene-acrylic emulsion ikoreshwa mu irangi ryo hanze ryo hanze, naho acrylic pure emulsion ikoreshwa mu irangi ryo hanze ryo hagati n'iryo hejuru.
Igihe cyo kohereza: 25 Mata 2024