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Gutunganya selulose bikubiyemo uburyo butandukanye bwo kuyikuramo no kuyitunganya mu masoko yayo karemano, cyane cyane ibimera. Selulose, polysaccharide, igize imiterere y'inkuta z'uturemangingo mu bimera kandi ni polymeri y'umwimerere iboneka cyane ku Isi. Gutunganya kwayo ni ingenzi mu nganda zitandukanye...Soma byinshi»
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Mu bigize ifu yumye, eteri ya selulose ni inyongeramusaruro y'ingenzi ifite ingano ntoya yo kongeramo, ariko ishobora kunoza cyane imikorere yo kuvanga no kubaka ifu. Mu magambo make, hafi ya yose mu miterere yo kuvanga ifu ya selulore iboneka hamwe n...Soma byinshi»
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Iyi nkuru ihitamo cyane cyane MMA, BA, AA nk'ibyuma bito, kandi ikaganira ku bintu bitera polimeri ya graft, nk'uburyo bwo kongeramo, ingano y'inyongera n'ubushyuhe bw'ibyifashishwa bya teritori na buri monomeri, kandi ikamenya imiterere myiza y'uburyo polimeri ya graft ikoreshwa. Imashini i...Soma byinshi»
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Hydroxypropyl cellulose, ikoreshwa mu miti, igabanyijemo hydroxypropyl cellulose idasimburana cyane (L-HPC) na hydroxypropyl cellulose idasimburana cyane (H-HPC) bitewe n'uko hydroxypropoxy yayo isimburana imeze. L-HPC yiyongera mu buryo bwa colloidal mu mazi, ifite imiterere...Soma byinshi»
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1. Ishingiro ry'inyigisho Bigaragara mu buryo bw'imiterere y'ibintu ko hidrojeni (Na+) kuri CMC byoroshye cyane kuyitandukanya mu gisubizo cy'amazi (muri rusange ibaho mu buryo bwa sodium salt), bityo CMC iba mu buryo bwa aniyoni mu gisubizo cy'amazi, ni ukuvuga ko ifite charge negative kandi ikaba amphoteric....Soma byinshi»
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Hydroxyethyl methyl cellulose HEMC ishobora gukoreshwa nk'ikintu kirinda kolloid, emulsifier na dispersant bitewe n'imikorere yayo mu gisubizo cy'amazi. Urugero rw'ikoreshwa ryayo ni uru rukurikira: Ingaruka za hydroxyethyl methyl cellulose ku miterere ya sima. Hydroxyethyl methylce...Soma byinshi»
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Urusenda rurwanya imiyoboro Urusenda rurwanya imiyoboro (urusenda rurwanya imiyoboro), rukozwe mu buryo burwanya imiyoboro rukozwe muri emulsion ya polymer n'ibivange, sima n'umucanga bivanze n'amazi ku rugero runaka, rushobora guhaza ihinduka runaka rudacitse, kandi rugakorana n'urusenda. Igitambaro gikora neza. Kubaka...Soma byinshi»
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Sisitemu yo gusiga irangi ikoresha amazi nk'urwego rw'ingenzi mu nganda za eteri za selulosi, habayeho kubura eteri nziza ya selulosi yo mu gihugu kugira ngo ihuze n'izamuka ry'ibyifuzo by'isoko, bitewe n'icyorezo n'impinduka mu miterere mpuzamahanga, uruhererekane rw'ibikoresho bya eteri za selulosi narwo rwabaye runini cyane ...Soma byinshi»
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Uruhare rw'ifu ya latex ishobora guhindurwa mu ifu. Muri iki gihe, kubera ko ibintu bitandukanye byihariye bya mortila y'ifu yumye bigenda byemerwa buhoro buhoro kandi bigakoreshwa cyane, abantu bo mu nganda bita ku ifu ya latex ishobora guhindurwa nk'imwe mu nyongeramusaruro z'ingenzi za mortila y'ifu yumye yihariye, bityo ibintu bitandukanye ...Soma byinshi»
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Uburyo bwo gukurura hydroxyethyl cellulose ni ukongera ubukana binyuze mu gukora imigozi ya hydrogen hagati ya molekyuli na intramolecular, ndetse no gukurura no gufatana kw'imigozi ya molekile. Kubwibyo, uburyo bwo gukurura hydroxyethyl cellulose bushobora kugabanywamo ibice...Soma byinshi»
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Isesengura ry'impamvu zitera gusigwa urwego rwa gypsum 1. Isesengura ry'impamvu zo gusigwa ibikoresho fatizo bya gypsum a) Sima y'ubwubatsi idafite ubuziranenge Gypsum y'inyubako irimo gypsum nyinshi ya dihydrate, bigatuma gypsum ihuzwa vuba. Kugira ngo sima ikore gypsum ifite pro...Soma byinshi»
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HPMC hydroxypropyl methylcellulose yabaye imwe mu mashini nini zikoreshwa mu buvuzi mu gihugu no mu mahanga, kuko HPMC ifite ibyiza kurusha izindi mashini zidafite. 1. Gushonga mu mazi Irashonga mu mazi akonje ari munsi ya 40 ℃ cyangwa 70% bya ethanol, kandi ntabwo ishongeshwa mu mazi ashyushye ari hejuru ya ...Soma byinshi»