Polyurethane bhuti ndezvimwe zvakasiyana-siyana zvekushisa kwechando uye yechando. Iyo inobudiswa kwete muRussia bedzi, asiwo munyika dzeScandinavia, iyo mamiriro ayo ari akaoma zvikuru, uyewo mune iyo nzvimbo umo nguva yechando isingatibvumiri kuti tisunungure pamusana pokupisa kwakanyanya.
Zuva rekushongedza mapurasitiki - zvikamu
Polyurethane bhuti dzakagadzirwa nemafuta anonzi polyurethane, ayo anowanikwa nokuvhenganisa mapurisa maviri. Vanobatana pamwe chete uye vanogadzira chinhu chinoputika nehuwandu hwemabvu.
Nyaya iyi ine zvakawanda zvinobatsira:
- haina mvura;
- pamusoro pesimba rinogona kukwikwidza nerubha;
- hazviiti zvinoenderana ne-solvents uye zvimwe zvakafanana nemakemikari;
- kusagadzikana nemirairo ye ultraviolet;
- polyurethane inokwanisa kukonzera kushungurudzwa.
Bhonasi isinganzwisisiki ndeyekuti mabhoti akadaro haasati avhara. Polyurethane mabhoti evakadzi akakunda mukurumbira wavo nekuda kwekuti ivo vane shungu-yakanyorovesa polyurethane - imwe yezvinonyanya kupisa maseru. Mumabhoti akadaro iwe uchange wakasununguka pa -40, asi iwe haufaniri kupinda mavari uye pa15. Pasinei nokuti iyo polyurethane inobatanidza nerubheri mune dzakawanda, iyo, kusiyana neyo, ine eco-michina, somuenzaniso, iyi inonzi inonzi antibacterial. Ichokwadi ndechokuti kana ichiitwa, chirwere chinoputika chinowedzera kune icho, icho chinodzivirira kuonekwa kwebhakitiriya.
Bhoti ne polyurethane chete
Vakawanda vanogadzira zvishande zvepamhando iye zvino vanoda polyurethane. Bhoti haisi iyo inogadzirwa zvachose yezvinhu izvi, kazhinji mumasikirwo emafashoni inoshandiswa seyoga. Kuti shangu dzioneke dzakanaka uye dzakasvibirira, polyurethane inosanganiswa nemarara.
Izvo chete zvakabatanidzwa nebhoti nenzira yekudzvara - iyi nzira inonyatsorega iyo ingress yemhepo muhombodo. Bhoti pamapurasitiki emapurangati, chaizvoizvo, pamwe nehombodo ye polyurethane inofadza madzishe wavo nekuzorora, kana iwe uchitenda nyanzvi, uremu hwavo hunopenya kupfuura rubber ne40%. Mhando dzakawanda dzinodziya nehuto, izvo hazvingobatsiri kuchengeta kupisa, asi zvinogadzirisawo rutsoka.
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