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Uruvange rw'ibintu byumye bivanze ni uruvange rw'ibikoresho bitera sima (sima, ivu ry'umukungugu, ifu y'ibishishwa, nibindi), ibishyimbo byihariye byashyizwe mu byiciro (umucanga wa quartz, corundum, nibindi, kandi rimwe na rimwe bisaba ibishyimbo byoroheje, nka ceramsite, polystyrene yagutse, nibindi). Ibishyimbo, perlite yagutse, vermicu yagutse ...Soma byinshi»
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Ifu ya sitashi Ibyimbishe ifu ya sima, wongere ubushobozi bwo kudacika, kudacika no gucika kw'ibumba. Urugero, mu gukora kole y'amatafari, puti, na sima yo gusigwa, cyane cyane ko gusukura imashini bisaba ubushyuhe bwinshi, urugero, ni ingenzi cyane muri gypsum-ba...Soma byinshi»
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Hydroxypropyl Methyl Cellulose – sima y'amabuye Ongera uburyo amazi afatanye n'ubuso bw'amabuye, kandi wongere ubushobozi bwo kubika amazi, kugira ngo imbaraga za sima zirusheho kuba nziza. Kunoza uburyo bwo gukoresha sima no kuyitunganya kugira ngo irusheho kuba nziza, byoroshye kuyikoresha bikagabanya igihe no kunoza...Soma byinshi»
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Selulosi ya sodium carboxymethyl (izwi kandi nka: sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose Sodium, umunyu wa sodium wa Caboxy Methyl Cellulose) ni yo ikoreshwa cyane kandi nini cyane ku isi muri iki gihe mu bwoko bwa selulosi. CMC-Na mu magambo ahinnye, ni c...Soma byinshi»
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Hydroxypropyl methylcellulose ifite ubushobozi bwo gukurura, gufatanya, gutatanya, gukurura, gukora filime, kuyihagarika, kuyikurura, kuyitera gel, kuyikoresha mu buso, kuyirinda ubushuhe no kuyirinda. Uburyo ikoreshwa ni bwinshi cyane. Ubunini Ubwiza bw'ubwoko bwa hydroxypropyl methylcellulose ...Soma byinshi»
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1. Selulosi inyuzwa muri D-glucopyranose β- Polima igororotse igizwe n'imigozi ya glycoside 1,4. Urusobe rwa selulosi ubwarwo rufite kristali nyinshi kandi ntirushobora gushyirwa muri gelatin mu mazi cyangwa ngo rube urusobe, bityo rugomba guhinduka mu buryo bwa shimi. Hydroxyl yigenga ku myanya C-...Soma byinshi»
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Isoko ry’udupfukamunwa tw’isura ryabaye igice cy’ubwiza gikura cyane mu myaka ya vuba aha. Nk’uko raporo y’ubushakashatsi ya Mintel ibigaragaza, mu 2016, udupfukamunwa tw’isura twaje ku mwanya wa kabiri mu ikoreshwa ry’abaguzi b’Abashinwa mu byiciro byose by’ibicuruzwa byo kwita ku ruhu, muri byo udupfukamunwa tukaba ari two dukunzwe cyane...Soma byinshi»
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Mu bidukikije by’isoko, ubwoko butandukanye bw’ifu ya latex bushobora kuvugwa ko ari bwiza cyane. Kubera iyo mpamvu, iyo umukoresha adafite abatekinisiye be b’umwuga cyangwa ibikoresho byo gupima, ashobora gushukwa gusa n’abacuruzi benshi b’abatekamutwe ku isoko. Muri iki gihe, hari bamwe bita...Soma byinshi»
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kimwe. Itandukaniro riri hagati ya hydroxypropyl methylcellulose (HPMC) yahinduwe na pure hydroxypropyl methylcellulose (HPMC) 1. Ishusho: Pure hydroxypropyl methylcellulose HPMC isa neza kandi ifite ubucucike buke, kuva kuri 0.3-0.4g/ml; hydroxypropyl methylcellulose yahinduwe HPMC ifite b...Soma byinshi»
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Selulosi ya sodium carboxymethyl ni eteri ya selulosi ya anionic ifite ifu y'umweru cyangwa umuhondo muto ifite fibrous cyangwa ifu yera mu buryo busa, nta mpumuro, nta buryohe kandi ntabwo ari uburozi; yoroshye gushonga mu mazi akonje cyangwa ashyushye kugira ngo ikore umuti ubonerana ufite ubukana runaka, umuti ntuba urimo uburozi ...Soma byinshi»
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Hydroxyethyl cellulose Ni polymer idashonga mu mazi, yera cyangwa umuhondo muto, ifu yoroshye gutemba, nta mpumuro cyangwa uburyohe, ishonga mu mazi akonje no mu mazi ashyushye, kandi igipimo cyo gushonga kiriyongera uko ubushyuhe bwiyongera. Ntishongera mu bintu bishongesha ibinyabuzima. Imiterere ya hydrox...Soma byinshi»
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1 Intangiriro Muri iki gihe, ibikoresho by'ingenzi bikoreshwa mu gutegura eteri ya selulosi ni ipamba, kandi umusaruro wayo urimo kugabanuka, kandi igiciro nacyo kirimo kuzamuka; Byongeye kandi, ibintu bikunze gukoreshwa nk'ibitera uburozi nka aside chloroacetic (ifite uburozi bwinshi) na okiside ethylene (itera kanseri) nabyo birakomeye cyane...Soma byinshi»