Inkomba Yekhetho Yomshiseliso Wombhobhozi Wokugcina Umbhobhozi: Uhlaka Lwesilinganiso Kwakhona Ngezinsuku Ezihlanu Phakathi KwePolyurethane (PU) neP

Ukukhetha ukuphakamisa okuhle kwezinto ezihlukene kwezinkampani zokufaka izikhathi ziyisiphepho esikhulu kumanye imithombo yezindustria. KwaShenzhou Cable, sizazi ukuthi izinkampani ezimbili eziphethwe ngokujulile ziyi-polyurethane (PU) ne-polyester (P). Ngalokho kunezinkinga zayo nezinkinga zayo, kusukela ekuthi ziyaphila njani kumaqondo amahle noma amadala. Ukuzazi lokhu kungasiza ukukhetha okuhle kubizo obuyifuna. Lokhu kulandela kuchazela lezi zinkampani ezimbili zokuphakamisa, kuzimiselela ekuthini ukukhetha okuhle futhi ukuthini ukulinganisa kumaqondo ofuna.

Xa uyadlala phakathi kwezinkampani zokuphakamisa polyurethane ne-polyester kwezinkampani zokufaka izikhathi, kuqala khetha indawo nendlela oyayisebenzisa ngayo inkampani

Isilwane sokugcina se-PU sibonakalisa kahle kanye nesifanele kakhulu, ngakho-ke sibalulekile ukusebenzisa. Sibalulekile kumaphethini aphakathi kwezindawo ezingafanele kakhulu noma ezinamathuba amaningi okuhambuka. Lokhu kubalulekile kumaphethini amancane noma lapho izihluzi zihambuka ngokushesha. Ngaphakathi kwesinye isikhathi, isilwane sokugcina se-polyester sibonakalisa kakhulu futhi sithintele kakhulu ukuthintela. Uma ubona imiphethini engeziwe noma inamathuba amaningi yokuthintela, isilwane sokugcina se-polyester singaba yinkimbinkimbi eyodwa. Futhi qhathanisa nokuthintela komphewa noma izichemikali. Isilwane sokugcina se-PU sibonakalisa kakhulu nokuthintela komphewa, lokhu kuyisibonakaliso esihle kumaphethini amangalizi. Kodwa uma ukuthintela kwezichemikali kubalulekile kakhulu, isilwane sokugcina se-polyester singabonakalisa kakhulu ngamanye amazwi. Ngakho-ke, qhathanisa nolwandle oluzoyisebenzisa izihluzi zakho. iqhoshe ukulinganisa ukuthintela komphewa noma izichemikali. Isilwane sokugcina se-PU sibonakalisa kakhulu nokuthintela komphewa, lokhu kuyisibonakaliso esihle kumaphethini amangalizi. Kodwa uma ukuthintela kwezichemikali kubalulekile kakhulu, isilwane sokugcina se-polyester singabonakalisa kakhulu ngamanye amazwi. Ngakho-ke, qhathanisa nolwandle oluzoyisebenzisa izihluzi zakho. Ukukhetha okuhle kungasivumela ukuthatha isikhathi noma imali emva kwalokho.

Ukulinganisa ukuthintela komphewa kubalulekile kakhulu ukukhetha isilwane sokugcina sezihluzi zezinkamba

Izinsila zokugcina amandla zinakusebenza kumathuba amahlanu okukhula. Umzekelo, izinsila zokugcina amandla zokuphakama kwe-polyurethane zinakubhekana nesikhathi esiphakade sokukhula kunezinsila zokugcina amandla zokuphakama kwe-polyester. Lokhu lubalulekile kumathuba apho isikhathi sokukhula kuyisibonelo esikhulu, njengoko kuzo izimboni nezinkampani zokuphakama. Uma umkhondo uqondwa ngokukhula kakhulu, i-PU yisikhetho esihle. Kodwa i-polyester isebenza kahle kusikhathi esikhaphazekile. Uma ubhaleka kusikhathi esikhaphazekile noma umkhondo uqondwa ngaphandle kusikhathi sesihlanu, i-polyester iyabhekana nokukhulula kahle kune-PU. Futhi, bheka ukuthi isikhathi sokukhula siza kubhekana nini. Uma kusasekusho isikhathi esinye, i-polyester inokwenzeka kahle nakulo sikhati esiphakade. Ngokujwayelekile, ukwazi lezi zirating zikusiza ukukhetha izinsila zokugcina amandla ezifanele kumazindlela akho. Kwi-Shenzhou Cable, singathanda ukunikeza ulwazi oluhle ukuze ubeke isikhetho esihle kweprojekthi yakho

Uma usikhetha izinsila zokugcina amandla zokuphakama kwezimboni zokuphakama, kubalulekile ukuziqonda ukuthi izithayela ziningi zizihlela kanjani emathubeni athi aqhubeka kakhulu

Kunye kwezinye izinto ezibonakalayo ziyizinkampani zokubhala, okuthiwa ngokuthi PU, kanye nesikhathi esingaphansi sokubhala okuthiwa ngokuthi P. Kusukela emqondweni wokubhala okuphelele, izinkampani zokubhala ze-PU zisemthwakweni ziyasebenza kahle kunazo zesiP. Ngoba i-PU iyakwazi ukuphuma kwezinkinga zokuchitha ngokuphelele ngaphandle kokugcina. Umzekelo, uma isihlangu sesikhathi sisebenza kakhulu, i-PU isigcine isihlangu sikhona futhi sisebenze kude kunezinhlobo zesi-P. I-PU ibhekene kahle nokuhlanzwa. Uma isihlangu siyatholakala emvula noma kuzo zonke izindawo eziphansi kwezimvu, i-PU isigcine ukuthi amanzi asinakwenzani isihlangu, okungabi nalo isiphumo sezinhlobo zesi-P. Lokhu kuyenza i-PU yinkampani eyodwa ekhethwa kuzo zonke izindawo apho imvula ayikwazi ukuvavanya noma kuzo zonke izindawo eziphansi kwezimvu. Ngokufanana nesikhathi esihle sokubhala esisigcine ukuthi ubheke kahle ngaphandle kokuthi imvula iphansi kakhulu! Ngakho-ke uma ufuna ukuthi isihlangu sibe kahle kude kanye futhi sisebenze kahle kuzo zonke izindawo eziphansi kwezimvu, izinkampani zokubhala ze-PU ziyisifundo esihle kakhulu. I-Shenzhou Cable inikeza izinkampani eziningi zokubhala ze-polyurethane eziyinhlobo ezingaphezulu ukuhlinzeka i-Wire Yemali kule ndawo engezansi kwezimvu

Uma ubuyela uvarnish olungavamileyo lwesikhumba esihle sokusebenzisa kwezindustria, ufuna iprodukthi eyengaphakade yokunqoba. I-Shenzhou Cable yisikhundla esihle sokubegina. Bayasebenzisa ngokuphelele kwezikhumba nezicabango, futhi kuzo kunezivarnish zokuvamisa ezihle kakhulu kuzo zonke izimboni nezidevayisi. Uma ubuyela uvarnish, bheka okuqukethwe kulo ukuthi kwenziwe ngokwesikhundla sokusebenzisa kulo. Isibonelo, uma kufuneka kumashini amahot, qiniseka ukuthi kusakwazi ukusebenza kumahot amaningi. Futhi hlolela uma kufuneka kubekwe kusobala noma kufuneka kubekwe kumvula. Okunye okufanele kube kufundwa kuzo izorevyu noma ukuhola umkhondo. Lokhu kusiza ukuthola iprodukthi ephathekileyo ekhuselekileyo ngokwesibonelo ngokwesibonelo. Ekugcineni, bheka iimpahla kodwa khumbula ukuthi ukulipa kancane ngaphezu kwesilinganiso sokuhle kusakwazi ukuthintela imali ngeminyaka engaphezu kwalokho ngokukhathazisa ukungafani. Iziprodukthi ze-Shenzhou Cable ziyadlalwa ngokwesikhundla sokudlala futhi zisebenza kahle, ngakho ungathemba ukuthi uvarnish wabo uyakuvamisa isikhumba esivamileyo ngokwesikhundla sokuvamisa futhi uyasebenza kahle

Uma uselika uvarnish lokuvamisa kwisekhumba esivamileyo, kunezinto eziningi ezifanele ukubhekwa

Isilinganiso sesikhathi sokuqala sobunzima. Amavarnishi amaningi ayasebenza kahle kusukela kwezintando ezide, eminye iyasebenza kahle kusukela kwezintando ezingaphansi. Kufanele uziqonde ukuthi ubunzima bezinkambo zokugcina kubunzima obunzima. Okwesibili kukuvikela kwemvula. Uma inkambo ingaphakathi kwezindawo ezingavaliwa ngemvula, kufanele uvarnish uyivikеле kuvikela kwezinkinga zemvula. Ukubambisana kwezinkambo kuyisilinganiso esibunzima. Umavarnish omuhle uyabambisana kahle kunezinkambo futhi akasukeli kusukela kusasa. Lokhu kuyavikela konke okubonakalayo. Ufuna ukubheka ukuthi umavarnish uyadry kusukela kusani. Amaningi ayadry kusheshwe, okuyisidingo sokuphatha isikhathi esingasheshi. Okwesithathu kukumethodo yokusebenzisa. Amaningi ayasebenzisa ngokuzihlamba, eminye ayasebenzisa ngokubhusha. Qondisa ukuthi ukhethe umethodo owenzekayo kusukela kusukela kwezindlela zakho. Ngezinhlobo zamavarnish zikaShenzhou Cable, unakuthola eyodwa eyodwa ekhuluma nesilinganiso samu, ukuvikela konke i-Wire Yemali kuvikela kahle kusukela kusukela kwenye indawo okusetyenziswa kuyo