Ni ubuhe bwoko butandukanye bwa selile basanga muri beto?

Ubudotu bwa selile nimpamvu yingenzi yongeramo ikoreshwa cyane muri beto na minisiteri kugirango utezimbere imitungo yabo. Imirimo nyamukuru ya selile ether muri beto irimo kubyimba, kugumana amazi, gutinda gushiraho, kunoza imikorere, nibindi.

1. Methyl Cellulose (MC, Methyl Celllose)
Methycellse ni ubwoko bukunze kugaragara muri selile, bikozwe mu gusimbuza bimwe mu matsinda ya hydroxyl muri selile hamwe na Methoxy matsinda (-OCH3). Methylcellse cyane igira uruhare mu kwinuba no kugumana amazi muri beto. Irashobora kunoza cyane kurwanya beto, kongera ubumwe bwa beto, bigabanya amaraso, bityo bigatuma imikorere yubwubatsi kandi iramba rya beto. Byongeye kandi, methycellsellse nayo ifite imitungo myiza ya firime, ishobora kunoza neza ubworoherane no guhuriza hamwe ubuso bwa beto.

2. HydroxyPropyl Methyl Cellulose (HPMC, HydroxyPropyl Methyl Cellulose)
HydroxyPropyl Methylcellse ikorwa no kumenyekanisha hydroxyProppopyl (-ch2chohch3) hashingiwe kuri methylcellse. HPMC ifite imbaraga zamazi no kunyeganyega neza, niko byerekana imbaraga zikomeye na miterere yo kurwanya sta-sag muri beto. Irashobora kugumana imikorere myiza yamamamara kumugati hejuru yubushyuhe bwo hejuru kandi irinde amazi murugero rwo guhumeka vuba, bityo bigabanya ibicamo. Byongeye kandi, HPMC irashobora kandi gutinza umuvuduko wa sima hydtion reaction, wemerera beto kugira igihe kirekire cyo gukora no koroshya kubaka.

3. Hydroxyyeryl
Hydroxyyeryl selile ikorwa no kumenyekanisha amatsinda ya hydroxyyerythy (-ch2ch2oh) muri molekile ya selile. Imikorere nyamukuru ya Hec muri beto ni ukubyimba kandi biteza imbere imitungo ya beto. Ugereranije nabandi bahanganye na selile, hec irahagaze neza mubihe bya alkaline, niko ikoreshwa cyane muri beto. Irashobora kunoza imikorere yo kurwanya sto-sag ya beto kandi yongere imbaraga zo guhungabanya beto. Cyane cyane mubwumuteguro buvanze busaba ububiko bwo kubika igihe kirekire cyangwa ubwikorezi, HEC irashobora gukumira neza gucika no kuva amaraso.

4. HydroxyPropyl Cellulose (HPC, HydroxyPropyl Cellulose)
HydroxyPropyl Tliver Soleulose itangwa no kumenyekanisha itsinda rya hydroxyPropyl (-ch2chohch3) muri molekile ya selile. Bisa na HPMC, HPC ifite kandi imitsi myiza no kugumana amazi. Byongeye kandi, HPC ifite kandi ituze ryiza ryumuriro hamwe numutungo wa firime, ushobora kunoza ibihano no kuramba kwa beto. Muburyo bwo hejuru yubushyuhe, HPC irashobora kugabanya cyane umwuka wamazi muri beto, bityo akabuza ibintu bifatika.

5. HydroxyEthyy Methyl Methyl Methyl MetroxyAsethyyl Methyl Methulose)
HydroxyyerylmethylcellCellCellCellse mu kumenyekanisha amatsinda ya hydroxyyeryethyl muri methylcellse. HEMC ihuza ibiranga Hec na MC, ifite imbaraga z'amazi kandi igabana amazi meza, kandi irashobora kandi kunoza ibikorwa no kuramba kwa beto. Byakoreshejwe cyane muri beto, cyane cyane mu kwishyira hamwe na minisiteri yubushyuhe. HEMC irashobora kunoza imikorere yubwubatsi, kugabanya gutakaza ubushuhe muri minisiteri, kandi wirinde ibice nyuma yumisha.

6. Estyl selile (EC, Ethyl selile)
Ethylcellse ikorwa asimbuza amatsinda ya hydroxyl muri molekile ya selile hamwe namatsinda ya ethoxy (-OC2h5). EC ni gake ikoreshwa muri beto, ariko ifite uruhare runini muri beto idasanzwe nkimikoreshereze yisumbuye kandi ifite uburinganire. EC ifite imitungo myiza kandi ihuza kandi irashobora kunoza imbaraga no gutaka kwa beto. Byongeye kandi, EC ifite kandi irwanya imiti no gushikama, birashobora gukoreshwa rero mubidukikije byihariye.

7. Methyl HydroxyAythyl Cellulose (MHEC, Methyl HydroxyEthyyl selile
Methyl HydroxyAythyl selile ihuza ibiranga MC na Hec kandi ifite uburinganye, kugumana amazi no kwibigira. Uruhare nyamukuru rwa MHEC muri beto ni ukunoza imitungo yo gutangiza no gutaka kwa beto. Byakoreshejwe cyane cyane mukwirinda beto no gusana minisiteri yo gusana.

Abahanga ba selile bakoreshwa cyane muri beto kandi bafite ubwoko butandukanye. Ubwoko butandukanye bwa bahanga muri selile bafite imiterere yububiko butandukanye nibintu byumubiri kandi birashobora kubahiriza ibyifuzo byimishinga itandukanye. Guhitamo ubwoko bwiza bwa selile burashobora kunoza imbaraga, imbaraga no kuramba kwa beto, bityo bituma ireme no kwizerwa byubwubatsi. Mubyiciro bifatika, birakenewe kugirango uhitemo ubwoko na dosiye ya selile ether ukurikije ibisabwa byubwubatsi hamwe nibisabwa nubwubatsi kugirango tugere ku ngaruka nziza.