Hydroxyyethyy Methyl Cellulose (Hemc)Ese selile yingenzi ya selile ya ether kandi ni iyakabukuru idahwitse. HEMC iboneka kubihindura imiti hamwe na selile karemano nkibikoresho fatizo. Imiterere yayo irimo Hydroxyyerty na Methyl Abasimbuye Methoyl, bityo ifite imitungo idasanzwe yumubiri kandi ikoreshwa cyane mubikoresho byo kubaka, guhuza imiti, imiti ya buri munsi, imiti nizindi nzego.
1.. Imiti yumubiri na shimi
HEMC imeze neza cyangwa ifu yera cyangwa granules, ikundwa byoroshye mumazi akonje kugirango akore umucyo cyangwa igiti cya colloidal. Ibiranga nyamukuru birimo:
Kukemeranya: hemc irashobora gusesa vuba mumazi akonje, ariko akemura ibibazo bibi mumazi ashyushye. Kudakemu no guhindurwa hamwe nimpinduka mubushyuhe na pH agaciro.
Ingaruka zijimye: Hemc ifite ubushobozi bukabije mumazi kandi birashobora kongera viscositity yumuti.
Hafuba amazi: Ifite imikorere myiza y'amazi kandi irashobora kwirinda gutakaza amazi mubikoresho.
Umutungo wa firime: hemc urashobora gukora firime iboneye hejuru yubusa n'imbaraga zimwe.
Lubricity: Bitewe nuburyo bwihariye bwa molecular, hemc irashobora gutanga amavuta meza.
2. Inzira
Igikorwa cya Hemc gikubiyemo ahanini nintambwe zikurikira:
Alkalisation: Cellulose Kamere ifatwa muburyo bwa alkaline kugirango ikore selile ya alkali.
Ibyifuzo byanyuma: wongeyeho abakozi ba methylating (nka methyl chloride) na mettlexythylatylatintos (nka horlene oxide (nka selile oxide), selile oxide yabuze ubushyuhe nigitutu.
Nyuma yo kuvura: Ibicuruzwa biva inyuma byatunganijwe, byogejwe, byumye, kandi byajanjaguwe amaherezo kubonaHemcibicuruzwa.
3. Uturere twibanze
. Irashobora kunoza urujijo, kubamo no kugumana amazi no kurwanya imitungo y'ibikoresho by'ubwubatsi, bigagenda neza, bityo binoze imikorere yubwubatsi.
. Mubyongeyeho, irashobora gutanga imitungo myiza ya firime, kora ububabare buke cyane kandi byoroshye.
. Kubera umutekano wo hejuru kandi bivuguruzanya, akenshi bikoreshwa mubicuruzwa nkibitonyanga byamaso, amasoko yo mumaso, no kwitonda.
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4. Ibyiza nibidukikije
HEMC ifite ibiranga byinshi biodegradable no kurinda ibidukikije kandi ntibizatera umwanda muremure kubidukikije. Muri icyo gihe, ntabwo ari uburozi kandi butagira ingano, bidatera uruhu rwabantu na mucous membrane, kandi yujuje ibisabwa byo kurengera ibidukikije byicyatsi n'iterambere rirambye.
5. Isoko ryisoko niterambere
Hamwe n'iterambere ry'inganda zubaka n'imiti ya miliyari ya buri munsi, isoko risaba HEMC rikomeje kwiyongera. Mugihe kizaza, nkuko abantu bitondera cyane kubikoresho byinshuti zishingiye ku bidukikije kandi banoze kunoza ibicuruzwa, hemc bizakoreshwa cyane mumirima itandukanye. Byongeye kandi, ubushakashatsi niterambere ryibicuruzwa bishya byimikorere ya hemc (nkubwoko bwo kurwanya ubushyuhe bwinshi hamwe nuburyo bworoshye kandi buzateza imbere porogaramu yayo kumasoko yinyuma.
Nka miltifunction na Ether-selile,HydroxyEthyyl Methylcellse (Hemc)Dufite uruhare runini mu kubaka, kurera, kuvura hamwe nizindi nzego hamwe numubiri na shimi. Hamwe no gutera imbere kwa siyanse n'ikoranabuhanga no kwagura imirima isaba, HEMC izagira uruhare runini mu nganda zigezweho kandi bagatanga inkunga ikomeye yo guteza imbere inganda zijyanye.
Kohereza Igihe: Nov-11-2024