-
Melamine yopanda formaldehyde
Chinthu chodziwika bwino cha melamine yotulutsa utoto wopanda formaldehyde ndi kusankha kwake kodzaza.
Imatha kudzaza malo ofewa monga m'mphepete ndi m'mimba mwa chikopa, kuthetsa vuto la malo otayirira, pomwe imasunga mizere yachilengedwe m'malo olimba monga mzere wa msana.
-
Utomoni wa amino
Chotsukira utoto cha Amino resin ndiye "katswiri pakupanga mawonekedwe" pakusintha utoto wa chikopa. Kudzera mu kudzaza kosankhidwa bwino, chimagwira ntchito bwino m'malo ofewa monga m'mphepete ndi m'mphepete mwa chikopa, kuchepetsa kusiyana kwa magawo ndikuthetsa vuto la malo otayirira. Nthawi yomweyo, chimapatsa chikopa mawonekedwe apadera a kudzaza, kulimba komanso kusinthasintha. Ngati chotsukira utoto cha acrylic chili ndi udindo "wodzaza ndi kufewetsa", chotsukira utoto chopangidwa ndi udindo "wosintha kwathunthu", ndiye kuti luso la chotsukira utoto cha amino resin ndi "kukhazikitsa mawonekedwe olimba ndi kusankha kudzaza".
-
chopangira utoto
Syntan ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri komanso chosiyanasiyana mu chemistry ya chikopa. Chingaonedwe ngati mtundu wa chotenthetsera khungu "chosinthidwa" kudzera mu njira zamakemikolo. Chimatsanzira kapangidwe ka zinthu zotenthetsera khungu m'zomera, koma chili ndi zinthu zosinthasintha komanso zowongoka. Ndi njira yayikulu yowongolera kumveka, kudzaza, kupaka utoto komanso kuchepetsa mtengo wa chikopa popanga zikopa zamakono.
-
Kuletsa Tannin
Tannin ya Neutralizing ndi chinthu chopangidwa ndi anthu chomwe chimagwiritsidwa ntchito pokonzanso khungu la chikopa. Chimagwiritsidwa ntchito makamaka pokonzanso khungu la chikopa chopangidwa ndi chrome. Ntchito yake yayikulu sikuti kungosintha alkali, koma kusintha pH ya chikopacho pang'ono kudzera mu buffering ndi restrictive properties, pamene kumasula ulusi ndikulimbitsa kapangidwe ka pamwamba, motero kupanga mikhalidwe yabwino kwambiri yokonzanso khungu, utoto, ndi mafuta.
-
Wothandizira kupukuta utoto wa acrylic PB
Chotsukira khungu cha Acrylic ndi chimodzi mwa zinthu zofunika kwambiri pakusintha khungu kukhala losalala. Chimathandiza kwambiri pakulimbana ndi kusalingana kwa chikopa mwa kudzaza malo omasuka a chikopa (monga m'mimba ndi m'mbali), motero chimakweza ubwino wa chikopa pankhani ya kudzaza, kufewa, komanso kukana kuwala. Ndi chinthu chofunikira kwambiri popanga chikopa chamakono chapamwamba, kuphatikizapo chikopa cha sofa, chikopa chapamwamba cha nsapato, ndi chikopa cha zovala.
-
Zothandizira zonyowetsa
Zothandizira kunyowetsa ndi zinthu zofunika kwambiri pakukonzekera kupanga chikopa. Zimagwiritsidwa ntchito kwambiri kubwezeretsa zikopa zosaphika mwachangu komanso mofanana (makamaka zikopa zonyowa ndi mchere kapena zikopa zouma) ku chikopa chatsopano, pomwe zimatsuka dothi ndi mafuta ena pa zikopa, ndikuyika maziko olimba okonzera pambuyo pake.
