Byoherejwe 2018-01-08Ibikoresho byo gutwikisha Zinc bigira uruhare runini mu nganda zigezweho, gukoresha zinc flake ikoreshwa mu musaruro birasanzwe cyane, ariko flake ya zinc ntishobora kubikwa ku bushyuhe bwinshi, niyo mpamvu?
Kubera ko ubushyuhe bwo hejuru bworoshye gutera gusaza k'umuti utwikiriye, ubushyuhe bwo kubika ibisubizo bya zinc flake bigomba kugenzurwa kuri 10 DEG C. Mugihe kimwe munsi yizuba ryizuba, gutwikira biroroshye gukora polymerize, guhinduka ndetse no gusiba, bityo nibyiza kugumana igicucu mumucyo.Igihe cyo kubika amarangi ya zinc flake nticyoroshye cyane, kubera ko igifuniko cyamazi cyateguwe igihe kirekire, agaciro ka pH biroroshye kuzamuka, biterwa no gusaza kwifata ryashaje byari byarakuweho, ubushakashatsi bwerekana ko nta myanda ya chromatedacromet yimyanda nyuma yo gutegura agaciro. igihe cy'ubushyuhe bwa 20 DEG C muminsi 30, ubushyuhe bwa 30 DEG C bufite agaciro kumunsi 12, kandi mugihe cya deg deg 40 muminsi 5 gusa.
Ibisubizo bya Zinc flake bigomba kubaho mubihe byubushyuhe buke, ubushyuhe bwo hejuru buzatuma ibintu bitwikiriye ubusaza.
Igihe cyo kohereza: Mutarama-13-2022