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Menene banbanci tsakanin roba na halitta da roba roba?

Ra'ayoyi: 0     marubucin: Editan shafin ya Buga lokaci: 2025-03 Asalin: Site

Bincika

Shigowa da

Roba, kayan da ba makawa a cikin masana'antar zamani, ana rarrabe su cikin nau'ikan biyu: roba na zahiri da roba roba. Wadannan bambance-bambancen guda biyu suna ba da shirye-shirye na aikace-aikace da yawa, daga tayoyin motoci zuwa na'urori, saboda kaddarorinsu na musamman. Fahimtar bambance-bambance tsakanin dabi'a da roba mai mahimmanci yana da mahimmanci don zaɓin kayan da ya dace don takamaiman aikace-aikace.

Tashi Roba na roba ya siyar da masana'antu ta hanyar samar da roba na halitta, musamman a cikin yanayi, iyakancewar roba na halitta, kamar su sauk isowa zuwa tsufa da yanayin muhalli, zama bayyananne. Wannan labarin ya shiga cikin rarrabe tsakanin waɗannan nau'ikan roba guda biyu, bincika asalinsu, kaddarorin, aikace-aikacen, da tasirin muhalli.

Roba na zahiri: asali da kaddarorin

Asalin roba na zahiri

An samo asali ne daga marigayi na bishiyoyi na roba, da farko hevea brasiliensis. Wannan latex ruwa ne mai narkewa wanda ya harba jerin matakai, gami da coagular da bushewa, don samar da roba roba. Ana mai da hankali da namo bishiyar bishiyoyi a yankuna na wurare masu zafi, tare da ƙasashe kamar Thailand, Indonesia, Malaysia suna da mahimman masu samarwa.

Kaddarorin roba na zahiri

Roba na zahiri da aka san shi ne saboda kyakkyawan elasticity, ƙarfi mai tsayi da ƙarfi, da juriya ga sutura da tsagewa. Hakanan yana nuna kyawawan hanyoyin wutar lantarki na lantarki kuma yana yin rijiya a cikin yanayin ƙananan-zafi. Koyaya, yana da iyakoki, kamar batancin da ba shi da kyau ga zafi, haske, da kuma ozone, wanda zai iya haifar da lalata akan lokaci.

Roba Roba: Bangarori na zamani

Ci gaban roba roba

Roba roba an bunkasa azaman amsa ga iyakokin roba na halitta da buƙatar ƙarin kayan abu mai zurfi. Farkon roba na farko, wanda aka sani da funta, an ƙirƙiri shi a farkon karni na 20. Tun daga wannan lokacin, ci gaba a cikin Chelymer Chististry sun haifar da ci gaban nau'ikan roba mai taushi, gami da roba mai yawa (sbr), da kuma etr), da kuma Ethylene-propylene-Diene Monomer (EPDM).

Kaddarorin roba na roba

Roba na roba yana ba da fa'idodi da yawa akan roba na halitta, kamar ingancin juriya ga zafi, sunadarai, da tsufa. Ana iya dacewa don saduwa da takamaiman bukatun ta hanyar canza tsarin sunadarai. Misali, EPDM tana da tsayayya da yanayin yanayi da kuma cewa, yana sa ya dace da aikace-aikacen waje, yayin da aka san NBR saboda kyakkyawan juriya mai.

Bincike na Matsa: Dalili na Dabi'a

Yi cikin aikace-aikace daban-daban

Ana amfani da roba na zahiri a aikace-aikacen da ke buƙatar babban karfin lamba da ƙarfi, kamar tayoyin motoci, masu ba da belu, da takalmi. A gefe guda, roba roba da aka fi so a cikin mahalli inda juriya zuwa matsanancin yanayin zafi, sinadarai, ko tsufa yana da mahimmanci. Misali, sbr akalla ake amfani dashi a cikin tayoyin mota, yayin da ake amfani da roba na mota, yayin da ake amfani da roba da silicone a cikin na'urorin likita da kuma hatim ɗin.

Tasirin muhalli

Samun roba na halitta yana da ƙashin ƙafafun muhalli saboda lalacewa da kuma amfani da sunadarai a cikin tsire-tsire roba. Roba roba, yayin da dogaro da dogaro akan albarkatun ƙasa, an samo shi ne daga samfuran tushen man fetur, da damuwa game da watsi da carbon da kuma ba da gangara ba. Ana yin ƙoƙari don haɓaka madadin masu dorewa, kamar su Bio-tushen roba roba.

Ƙarshe

A ƙarshe, zaɓi tsakanin dabi'a da roba ya dogara da takamaiman buƙatun aikace-aikacen. Duk da yake ficewa na roba na dabi'a a cikin elelationciity da kuma ƙarfin roba mai roba yana ba da fifikon abubuwan muhalli da sunadarai. Ci gaban ci gaba a cikin fasahar roba yana ci gaba da fadada yiwuwar nau'ikan roba, tabbatar da abin da ke bambanta masana'antu.

Ga wadanda sha'awar bincika nau'ikan nau'ikan roba da aikace-aikacen su, ziyarar roba na roba don cikakkun bayanai.

Hanyoyi masu sauri

Kayan mu

BAYANIN HULDA

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