I-basketball yangaphandle yangaphandle yezingane - Izinto ze-PU
Uyini umehluko phakathi kwe-pu nerabha:
1. Izinto ezihlukile
Amabhasikidi enjoloba enziwe ngenjoloba; Amabhasikidi we-PU akhiwa ngesikhumba sokwenziwa.
2 izindawo ezahlukene
Kukhulu - Izilinganiso ze-Scale Basketball Imicimbi Yonke inciphisa ukusetshenziswa kwama-basketball okwenziwe ngezinto ze-PU, ukuze avumele abasubathi ukuba benze kangcono, ngenkathi ama-basketball amabhola asetshenziswa kuphela ngabantu bezokuzijabulisa kwansuku zonke.
3. Umuzwa ohlukile wokusebenzisa
Ama-basketball ama-rubber azwa kanzima; Amabhasikidi we-PU enziwe ngesikhumba sokwenziwa, entofontofo enkulu kakhulu ngokuya ngobuqili futhi uzizwe.
4. Amanani ahlukile
Ama-basketball ama-Rubber ashibhile futhi alungele izingane nokuzijabulisa; Ama-basketball abiza kakhulu futhi alungele abaqalayo kanye nabathandi be-basketball.
5. Amazinga ahlukene wokumelana nokugqoka
Ama-basketball ama-rubber anokuqina okuqinile futhi akunzima kakhulu uma kukhuphuka ngokuphelele, futhi izindawo zazo azilimazi kalula (lapha kubhekiswa ekugcekeni kwamanzi); Ama-basketball we-PU anokuqina okulungile futhi anzima lapho kukhuphuka ngokuphelele, futhi ingaphezulu libheke kalula lapho limanzi.
Izinzuzo ze-basketball ne-basketball yerabha:
Ukumelana nokugqokwa kwe-basketball ye-pu kuvame ukuba ziningi kuya kwezikhathi eziningi ze-rubrebere. Izinto ze-PU zisetshenziswa kabanzi empilweni yangempela futhi zinobungani bemvelo. Ukusebenza kwayo kuzo zonke izici kusondele kakhulu noma kungcono kakhulu kunesikhumba sangempela.
Isikhumba se-PU ngokuvamile sisho isikhumba se-microfiber. Igama eligcwele lesikhumba se-microfiber "lesikhumba esiqinisiwe se-microfiber". Inokumelana kahle kakhulu kokugqoka, ukuphefumula okuhle nokumelana nokuguga, kuthambile futhi kukhululekile, kunokuguquguquka okuqinile futhi okwamanje kugqugquzelwa ukuvikelwa kwemvelo.
I-Rubber basketball ine-elasticity ephezulu kanye ne-modulus ephansi ye-elastic modulus. Ngokuvamile unokuguquguquka okukhulu okuningana phakathi kuka-1 no-9.8MPA. I-elongation ingaba phezulu njenge-1000%. Kusakhombisa izici ezitholakalayo futhi kungasetshenziswa emazingeni okushisa ahlukahlukene (- kuhlala kunwebeka ngaphakathi kobubanzi obungu-50 kuye kwayi-150 ℃).
I-viscoelasticity ye-basketball yerabha. Irabha umzimba we-viscoelastic. Ngenxa yokuba khona kwamabutho phakathi kwama-macromolecule, irabha iyathinteka amabutho angaphandle. Lapho kwenzeka khona i-deformation, kuthintwa yizimo ezifana nesikhathi kanye nokushisa, futhi kukhombisa ukuphumula kwengcindezi okusobala kanye ne-denomena ebonakalayo.
Imininingwane Yomkhiqizo:No. 7 Ball, Standard Men Game Ball
No. 6 ibhola, ibhola elijwayelekile lomdlalo wabesifazane
No. 5 Ball Youth Game Ball
Cha 4 Ball Game Game Ball
Indawo Yokusebenzisa: Ukusetshenziswa ngaphakathi nangaphandle
Yini ebeka izinto ze-pu ngaphandle kwenjoloba yendabuko? Ukuqina, ukubamba, nenduduzo. Ngokungafani nama-basketball ajwayelekile enjoloba ajwayele ukuwagqoka ngokusetshenziswa kwangaphandle, i-pu ebonakalayo iqinisekisa ukuthi i-basketball yethu imelana ne-roughters izinkantolo ze-asphalt, ukhonkolo ngemuva kwe-asphalt, nayo yonke indawo ephakathi. I-NONN ENOVER ENOVER - I-Slighter Surfavir iqinisekisa ukubanjwa okuhle, ukuqinisekisa ukuthi ibhola lihlala ezandleni zengane yakho, lapho lingelona, lithuthukisa ukulawula okungcono, ukudonsa, nokudubula okunembile. Ngaphezu kwalokho, ukugqokwa - impahla ehlukanisayo ye-pu ebonakalayo isho ukuthi le basketball igcina ama-hues awo amhlophe amhlophe nama-orange, umdlalo ngemuva komdlalo, ukwenze kube yisikhathi eside eqoqweni lezemidlalo yengane yakho. Bobabili - Izwi elenzelwe i-basketball yangaphandle yangaphandle akuyona nje ngezinzuzo zayo zokusebenza; Kungenxa yokwenza ngezifiso isipiliyoni sokudlala. Isikimu sombala okhanyayo okhanyayo no-orange asona nje senza ibhola livelele kunoma iyiphi inkantolo kodwa futhi lengeza ukuthinta komuntu siqu kohambo lwe-basketball yengane yakho. Noma ngabe yizikhathi zokuzilolonga, ukuncintisana okufanayo, noma ukudlala okuvamile, le basketball yakhelwe ukukhombisa ubuhlakani nobuntu bakho bomdlali. Ngokugcizelelwa kwekhwalithi, ukusebenza, kanye nesitayela, i-basketball yangaphandle ye-Weierma yangaphandle yisinqumo esifanele sezingane esihlose ukukhuphula umdlalo wazo ngenkathi sibonisa ubunikazi babo obuhlukile enkantolo. Ngena emhlabeni we-basketball ne-Weierma, lapho wonke amathimu, konke ukudubula, futhi yonke idlule igubha injabulo yokudlala nesithembiso sokuba semhlele.