Kodi chikopa cha pu chosasungunuka ndi chiyani?

Kodi chikopa cha pu chosasungunuka ndi chiyani?

Chikopa cha Solvent-free PU ndi chikopa chopanga zachilengedwe chomwe chimachepetsa kapena kupeweratu kugwiritsa ntchito zosungunulira organic popanga. Njira zopangira zikopa za PU (polyurethane) nthawi zambiri zimagwiritsa ntchito zosungunulira organic monga zosungunulira kapena zowonjezera, zomwe zitha kukhala ndi zotsatira zoyipa zachilengedwe komanso thanzi. Pofuna kuchepetsa izi, chikopa cha PU chopanda zosungunulira chimagwiritsa ntchito njira zosiyanasiyana zopangira, monga ukadaulo wamadzi kapena matekinoloje ena oteteza chilengedwe, m'malo mwa zosungunulira zachikhalidwe.

Ndiye chikopa cha PU chopanda zosungunulira chimapangidwa bwanji?
Tiyeni tiwone kaye momwe chikopa cha PU chopanda zosungunulira chimapangidwira:
1. Kukonzekera kwa nsalu zoyambira: Choyamba, muyenera kukonzekera nsalu yoyambira, yomwe ingakhale thonje kapena zinthu zina zopangira. Gawoli likhala maziko a chikopa cha PU,
2. Chophimba choyambira: Ikani choyambira pansalu yoyambira. Gawo lapansili nthawi zambiri limakhala la polyurethane (PU), lomwe limakhala ndi zomatira bwino komanso kukana kuvala.
3. Kuphimba pamwamba: Pambuyo poyambira pouma, ikani chikondi. Chosanjikizachi chimapangidwanso ndi polyurethane, chomwe chimatsimikizira mawonekedwe ndi mawonekedwe a chikopa cha PU. Zigawo zina zapamtunda zingafunike chithandizo chapadera, monga embossing, kusindikiza kapena kutsanzira mawonekedwe a chikopa, kuti awonjezere maonekedwe ndi kukongola kwa chikopa.
4. Kuyanika ndi kuchiritsa: Pambuyo pomaliza kuphimba kwa chilimwe, chikopa cha PU chimatumizidwa ku chipinda chowumitsa kapena kudzera mu njira zina zochiritsira, kuti primer ndi pamwamba pake zichiritsidwe bwino ndikuphatikizidwa.
5. Kumaliza ndi kudula: Pambuyo pa chikopa cha PU, ndondomeko yomaliza iyenera kuchitidwa, kuphatikizapo kudula mu mawonekedwe ofunikira ndi kukula kwake kuti apange zinthu zomaliza zachikopa, monga matumba, nsapato, ndi zina. Zopaka izi sizitulutsa zosungunulira za organic kapena kutulutsa zosungunulira zochepa kwambiri panthawi yopaka, motero zimachepetsa kuipitsidwa kwa chilengedwe komanso kukhudza thanzi la ogwira ntchito.

Chifukwa chiyani chikopa cha pu chopanda zosungunulira chikutchuka kwambiri tsopano?
Kodi tonsefe tili ndi vuto, tikamapita kumsika kukagula sofa kapena mipando, kuwona sofa yoyera yachikopa yoyera kapena yachikopa, tikufuna kugula, komanso kudera nkhawa za sofa yachikopa yoyera simalo olimbana ndi litsiro, osalimbana ndi zopinga, zovuta kuyeretsa, nthawi zambiri amasiya chifukwa chazifukwa izi, tsopano musadandaule, tilibe vuto, tilibe chosungunulira. Chikopa cha Solvo chaulere cha PU chokhala ndi chitetezo cha chilengedwe, magwiridwe antchito apamwamba komanso magwiridwe antchito ambiri, komanso chimakhala ndi mawonekedwe a kukana dothi, kukana kukanda komanso kuyeretsa kosavuta, kuti titha kusankha chikopa cha PU chopanda solvo chopangidwa ndi sofa yoyera, sitiyeneranso kuda nkhawa kuti sofa yoyera si yakuda, osadandaulanso za ana osamvera omwe amajambula pa sofa ndi cholembera.
Chikopa cha PU chopanda zosungunulira chimakwaniritsa zosowa ziwiri za ogula amakono ndi opanga pamtundu wazinthu komanso udindo wa chilengedwe, zomwe zimapangitsa kuti chikhale chokonda zachilengedwe komanso chokhazikika motero chimakondedwa kwambiri pamsika.