Isesengura ku bwoko bwa Ethers ya Cellulose ikoreshwa mu marangi ya Latex

Ether ya selile nimwe mubice byingenzi bigize amarangi ya latex. Izi mvange zitanga inyungu zitandukanye zirimo kugenzura ubukonje, kubyimba, no kubika amazi. Zikomoka kuri selile, ni polymer karemano iboneka mu bimera. Muri iri sesengura, tuzaganira kubwoko butandukanye bwa selile ya selile ikoreshwa mumarangi ya latex n'imiterere yabyo.

Irangi rya Latex ni amarangi ashingiye kumazi yabaye ubwoko bwamabara azwi cyane mumyaka yashize bitewe nuburyo bworoshye bwo kuyashyira mubikorwa, impumuro nke, no kubungabunga ibidukikije. Ikintu cyingenzi kigize amarangi ya latx ni polymer binder, mubisanzwe ni ihuriro ryubwoko butandukanye bwa selile. Ethers ya selile ikora nkibibyimbye, abahindura rheologiya, hamwe na stabilisateur kugirango bongere imikorere y irangi. Muri iri sesengura, tuzasesengura ubwoko butandukanye bwa selile ya ether ikoreshwa mumarangi ya latex hamwe nimiterere yabyo.

Methyl Cellulose (MC) Methyl selulose nimwe mumyanya ya selile ikoreshwa cyane mumabara ya latex. Namazi ashonga, ifu yera ikomoka kuri selile ikoresheje imiti ya methanol. MC izwiho uburyo bwiza bwo gufata amazi, bigatuma ihitamo gukundwa muburyo busaba igihe cyumye. Irakoreshwa kandi nkibintu byiyongera bitewe nubushobozi bwayo bwo kongera ububobere no kunoza imitekerereze. Byongeye kandi, MC irashobora kunonosora irangi ryamabara hejuru, bigatuma iba ibintu byinshi muburyo bwo gusiga irangi.

Hydroxyethyl Cellulose (HEC) Hydroxyethyl selulose nubundi buryo bukoreshwa na selile ya selile mumarangi ya latex. Ni amazi ashonga, ifu yera ikomoka kuri selile ikoresheje imiti ya okiside ya Ethylene. HEC izwiho kuba ifite umubyimba mwiza cyane, bigatuma ihitamo gukundwa muburyo busaba ubukonje bwinshi. Irakoreshwa kandi nka binder, ifasha kunoza imiterere y irangi hejuru. Byongeye kandi, HEC irashobora kunoza amazi yo kurwanya irangi, bigatuma iba ingirakamaro muburyo bwo gusiga irangi hanze.