Site na iji ngwa agha sara mbara, ịdị mma na nkwụsi ike nke ngwa agha nwere ike ijide n'aka nke ọma.Otú ọ dị, ebe ọ bụ na a na-edozi ngwa ngwa ngwakọta akọrọ ozugbo ma mepụta ya site na ụlọ ọrụ mmepụta ihe, ọnụahịa ga-adị elu n'ihe gbasara akụrụngwa.Ọ bụrụ na anyị anọgide na-eji plasta akwụkwọ ntuziaka na saịtị, ọ gaghị abụ asọmpi, gbakwunyere E nwere ọtụtụ obodo nke mbụ n'ụwa ebe enwere ụkọ ndị ọrụ na-akwaga mba ọzọ.Ọnọdụ a na-egosipụta kpọmkwem ọnụ ahịa ọrụ na-arịwanye elu nke ihe owuwu, ya mere ọ na-akwalite nchikota nke ihe owuwu mechanized na ngwa ngwa agwakọta akọrọ.Taa, ka anyị kwuo banyere yahydroxypropyl methylcelluloseHPMCna ụfọdụ ngwa nke igwe ịgba ngwa agha.
Ka anyị kwuo banyere usoro ihe owuwu nke igwe na-agba ngwa ngwa: ịgwakọta, mgbapụta na spraying.Nke mbụ, anyị kwesịrị ijide n'aka na na ndabere nke usoro ezi uche dị na ya na mkpochapụ akụrụngwa, ihe mgbakwunye nke ngwa ngwa igwe gbawara agbawa na-arụ ọrụ kachasị mma nke ngwa agha, nke bụ ọkachasị iji melite arụmọrụ ngwa ngwa.Ya mere, n'okpuru ọnọdụ nkịtị, ihe mgbakwunye ngwakọta maka igwe na-efesa ngwa agha bụ nke na-ejide mmiri na onye na-agbapụta mmiri.Hydroxypropyl methylcellulose nwere ike ọ bụghị naanị ịbawanye viscosity nke ngwa agha ahụ, kamakwa imeziwanye mmiri nke ngwa agha ahụ, si otú ahụ belata ihe omume nkewa na ọbara ọgbụgba.Mgbe ndị ọrụ na-emepụta ihe mgbakwunye ngwakọta maka igwe na-agbawa ngwa ngwa, ọ dị mkpa ịgbakwunye ụfọdụ ihe nkwụsi ike n'oge, nke bụkwa iji belata delamination nke ngwa agha ahụ.
E jiri ya tụnyere ngwa agha ọdịnala agwakọtara na saịtị, igwe na-agba ngwa ngwa bụ nke kachasị n'ihi iwebata hydroxypropyl methyl cellulose ether, nke na-ekere òkè n'ịkwalite arụmọrụ nke ngwa agha ahụ ma na-akwalite arụmọrụ nke ngwa agha ahụ a kpọkọtara ọhụrụ.Ọnụ ọgụgụ njide mmiri ga-adịkwa elu ma nwee ezigbo ọrụ na-arụ ọrụ.Ihe kachasị mma bụ na arụmọrụ ihe owuwu ahụ dị elu, ịdị mma nke ngwa agha mgbe ịkpụzi ya dị mma, na ihe omume nke oghere na mgbawa nwere ike ibelata nke ọma.
Oge nzipu: Ọktoba 19-2022