IHydroxyethylcellulose (HEC) yipolima enyibilikayo emanzini esetyenziswa kakhulu kumashishini ahlukeneyo afana nokwakha, izinto zokuthambisa, amayeza, kunye nokugrumba ioyile. I-HEC ineempawu ezininzi ezizodwa ezenza ukuba ibe yimathiriyeli enomtsalane kushishino, kubandakanywa nokunyibilika kwayo okuphezulu emanzini, ukukwazi kwayo ukut...
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