Chikopa cha PU ndi chinthu chachikopa chopangidwa ndi zokutira za polyurethane ndi gawo lapansi, makamaka zopangidwa ndi ma polima opangidwa ndi mankhwala. Poyerekeza ndi chikopa chenicheni, chikopa cha PU chili ndi zotsatirazi:
Mtengo wotsika: Poyerekeza ndi chikopa chenicheni, chikopa cha PU chimakhala ndi mtengo wochepa wopanga ndipo motero mtengo wake ndi wotsika kwambiri, umapereka zosankha zambiri.
Kukonza kosavuta: Chikopa cha PU chimakhala ndi kukana kovala bwino komanso kukana kukalamba, kosavuta kuyeretsa ndi kukonza, ndipo sichovuta kuvala pambuyo pogwiritsidwa ntchito nthawi yayitali.
Chitetezo cha chilengedwe: Chikopa cha PU sichifuna kugwiritsa ntchito mankhwala ochulukirapo ngati chikopa chenicheni panthawi yopanga, ndipo chimatha kukwaniritsa kukonzanso zinthu ndikuzigwiritsanso ntchito, ndikupangitsa kuti chizikhala chogwirizana ndi chilengedwe.
Maonekedwe enieni: Masiku ano, chikopa cha PU chimakhala ndi mawonekedwe ofanana ndi chikopa chenicheni, chomwe sichidziwika bwino, chomwe chimapangitsa kuti chikhale chodziwika bwino pakati pa ogula.
Chikopa cha PU chakhalanso chogwiritsidwa ntchito kwambiri pamsika, chomwe chimagwiritsidwa ntchito popanga zinthu zambiri kuphatikizapo zovala, nsapato, katundu, mipando, ndi zina zotero. zinthu zomwe zingalowe m'malo mwa zikopa zenizeni, zimakondedwanso kwambiri ndi ogula.
Pogulitsa, malo ogulitsa a chikopa cha PU makamaka amakhala muzinthu zake zabwino, monga kukana kuvala bwino, kukonza kosavuta, kuteteza chilengedwe, ndi zina zotero. Nthawi yomweyo, mabizinesi opanga amathanso kupanga zinthu zomwe zimakwaniritsa zosowa za ogula potengera zomwe msika ukufunikira, monga kusinthira makonda, mitundu, ndi zina.
Awa ndi malo ogulitsa ndi zabwino za chikopa cha PU pamsika.
Nthawi yotumiza: Apr-10-2023
