Radiation da Masana'antu Polymers

Tare da ci gaban masana'antu, gurɓatawa matsala ce mai mahimmanci ga ɗan adam.A cikin Green drive, watau don sa duniya ta zama mara gurɓata, fasahar radiation tana ɗaukar matsayi mai mahimmanci.Radiyon nukiliya ya shiga cikin hanyoyin sinadarai da yawa.'Polymerisation', 'grafting' da 'warkewa', dukkanin mahimman hanyoyin sinadarai a cikin filin polymer, na iya ci gaba ta hanyar fasahar radiation.The radiation fasahar da aka fi son a kan sauran al'ada makamashi albarkatun saboda wasu dalilai, misali manyan halayen kazalika da samfurin ingancin za a iya sarrafa, ceton makamashi da kuma albarkatun, tsabta matakai, aiki da kai da kuma ceton albarkatun ɗan adam da dai sauransu. Baya ga wannan, radiation ne Har ila yau, da kyau sterilizing dabara a kan sauran al'ada bakara dabaru.Suradiation na polymers za a iya amfani da su a sassa daban-daban.A cikin wannan bita, an mai da hankali sosai ga sassa huɗu, watau ilimin halittu, yadi, lantarki da fasahar membrane.

Daga zamanin dutse da karafa, mun zo zamanin makamashin nukiliya da polymers.Lallai, muna rayuwa a duniyar polymers.Shi ya sa masana kimiyya da fasaha suka kira wannan zamanin a matsayin ''polymeric age''.A kowane mataki na rayuwarmu ta yau da kullun, mun haɗu da abubuwa, waɗanda sune 'ya'yan itacen bincike na polymer.Ana ci gaba da faɗaɗa aikace-aikacen polymers a cikin rayuwar yau da kullun a cikin shekaru da yawa da suka gabata gabaɗaya a matsayin albarka mai gauraye ta masana kimiyya da masana fasaha.Ko da yake an fara shi a tsakiyar ƙarni na ƙarshe, aiki a wannan fanni na ilmin sinadarai ya kasance cikin sauri kuma aikace-aikacen yana da fa'ida kuma yana da yawa, har yawan tsarin polymer yana da yawa.

Shekaru 30 da suka gabata kuma sun shaida bullar radiation ta nukiliya a matsayin tushen makamashi mai ƙarfi don aikace-aikacen sarrafa sinadarai.Don haka, ana iya amfani da shi a fannonin masana'antu daban-daban.Gaskiyar cewa radiation na iya haifar da halayen sinadarai ko lalata ƙananan ƙwayoyin cuta ya haifar da babban amfani da hasken rana don hanyoyin masana'antu daban-daban.Radiyon nukiliya yana ionsing, wanda a kan ratsawa ta hanyar kwayoyin halitta, yana ba da ions masu kyau, electrons kyauta, radicals kyauta da kwayoyin farin ciki.Kame kwayoyin electronsby kuma na iya haifar da anions.Don haka, nau'ikan nau'ikan nau'ikan amsawa sun zama samuwa ga masu sinadarai don yin wasa da su.

Hanyoyin tushen hasken rana suna da fa'idodi da yawa akan sauran hanyoyin al'ada.Don matakan farawa, radiation ya bambanta da ƙaddamar da sinadarai.A cikin sarrafa radiation, ba a buƙatar mai kara kuzari ko ƙari da ake buƙata don fara amsawa.Gabaɗaya tare da fasaha na radiation, ɗaukar makamashi ta hanyar polymer kashin baya yana fara aiwatar da tsari mai 'yanci.Tare da ƙaddamar da sinadarai, ana haifar da radicals kyauta ta hanyar bazuwar mai ƙaddamarwa zuwa gutsuttsura wanda sannan ya kai hari ga tushen polymer wanda ke kaiwa zuwa radicals.Sakurada [1] idan aka kwatanta ingancin matakai guda biyu kuma an kiyasta cewa ana samar da adadin masu farawa a cikin lokaci ɗaya tare da adadin radiation na 1 rad/s ko mai ƙaddamar da sinadarai, misali benzoyl peroxide, a maida hankali na.01 M ana amfani dashi. .Ƙaddamarwar sinadari yana da iyaka ta hanyar tattarawa da tsabtar masu farawa.Duk da haka, a cikin yanayin sarrafa radiation, yawan adadin radiation na iya bambanta sosai kuma ta haka za'a iya sarrafawa mafi kyau.Ba kamar hanyar ƙaddamar da sinadarai ba, tsarin da ke haifar da radiation shima ba shi da gurɓatawa.Ƙaddamar da sinadarai sau da yawa yana haifar da matsalolin da ke tasowa daga zafi na gida na mai farawa.Amma a cikin tsarin da ke haifar da radiation, samuwar wuraren raye-raye na kyauta akan polymer ba ya dogara da zafin jiki ba amma ya dogara ne kawai akan shayar da radiation mai ƙarfi ta hanyar matrix polymer, don haka, aikin radiation shine mai zaman kansa na zafin jiki ko, a cikin wasu kalmomi, muna iya cewa tsari ne na makamashi na zeroactivation don farawa.

Kamar yadda ba a buƙatar mai haɓakawa ko ƙari ba, ana iya kiyaye tsabtar samfuran da aka sarrafa.Tare da sarrafa hasken rana, ana iya daidaita ma'aunin kwayoyin halitta na samfuran.Dabarun Radiation kuma suna da ikon farawa a cikin daskararrun ma'auni.Hakanan samfuran da aka gama kuma ana iya canza su ta hanyar fasahar radiation.

Ƙarfin radiation na nukiliya, duk da haka, yana da tsada ko da yake yana da tasiri sosai wajen haifar da halayen sinadaran.Kudin naúrar na shigar da makamashin radiation ya fi na al'ada zafi ko makamashin lantarki.Duk da wannan gaskiyar, aikace-aikacen makamashin nukiliya ya tabbatar da fifikonsa da ingancinsa a cikin wasu hanyoyin sinadarai fiye da na sauran nau'ikan makamashi kamar toka ko makamashin lantarki.Dabarun radiation suna da ingantacciyar ingantacciyar tasiri game da wutar lantarki kuma dole ne a kafa ƙaramin sarari.

Aikace-aikace na radiation a kan polymers za a iya aiki a daban-daban masana'antu sassa, watau bio-likita, yadi, lantarki, membrane, siminti, coatings, roba kaya, tayoyin da ƙafafun, kumfa, takalma, bugu Rolls, Aerospace da Pharmaceutical masana'antu.A cikin wannan bita, an mai da hankali ne da farko akan sassa huɗu: nazarin halittu, yadi, lantarki da fasahar membrane.