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Zokometsera Mafuta
Zoyamwa mafuta zimapangidwa ndi zinthu zopanda ulusi wa lipophilic microfiber. Nsaluyi imachotsa madzi komanso imatulutsa mafuta, zomwe zimachotsa bwino mafuta omwe amatayikira pamwamba pa madzi. Pogwiritsidwa ntchito ndi ulusi wabwino kwambiri, imapanga mabowo ambiri, zomwe zimapangitsa kuti ikhale mankhwala abwino kwambiri ochizira kuipitsa mafuta. Ilibe mankhwala enaake, motero imapewa kuipitsa mafuta. Imatha kuyamwa mafuta mwachangu, zinthu zosungunulira zachilengedwe, ma hydrocarbon, ndi mafuta a masamba, pakati pa zakumwa zina. Thonje loyamwa mafuta lili ndi zabwino zingapo: ndi lopepuka, losavuta kugwiritsa ntchito, losavuta kugwiritsa ntchito, lolimba kugwiritsa ntchito, lolimba ku ma acid ndi alkali, komanso kutentha kwambiri, lolimba, komanso losavuta kusunga.
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Pedi yoyamwitsa mankhwala
Mankhwala oletsa kuyamwa amatha kuyamwa zakumwa zosiyanasiyana za mankhwala ndi zakumwa zowononga, moyenera komanso mwachangu amawongolera ndikuyeretsa kutayikira kwa mankhwala, amachepetsa kuwonongeka komwe kumachitika chifukwa cha kutayikira kwa mankhwala, amachepetsa nthawi yomwe ogwira ntchito amakhala nayo ku zinthu zoopsa, komanso amapereka chitsimikizo cha chitetezo cha munthu payekha.
