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Yadda za a hana epoxy allon karya

Yadda za a hana epoxy allon karya

Epoxy allo ne mai high-yi insulating abu, wanda kuma ake kira epoxy gilashin fiber allo, epoxy phenolic laminated gilashin zane allon da sauransu. A epoxy allon da aka yafi sanya daga: gilashin fiber zane da aka bonded da epoxy guduro kuma sanya ta dumama da matsa lamba, don haka yana da kyau kwarai yi da yawa abũbuwan amfãni. Kuma yana iya nuna halayensa a kowane yanayin yanayin zafi.

Misali, a karkashin matsakaicin zafin jiki, yana iya nuna aikin injinsa sosai; a ƙarƙashin yanayin zafi mai zafi, yana iya nuna kayan lantarki da kyau sosai. Sabili da haka, saboda waɗannan halaye, allon epoxy ya dace sosai don manyan sassa na tsari a cikin filayen lantarki da lantarki. Ana iya taƙaita komai a cikin jumla ɗaya, wato, allon epoxy suna da manyan kayan aikin injiniya da na lantarki, kuma suna da kyakkyawan yanayin zafi da juriya. Matsakaicin juriya mai girman zafin jiki na kayan rufin jirgi na epoxy shine F, wato, yana iya jure babban zafin jiki na digiri 155, kuma har yanzu yana iya kiyaye ingantaccen aiki a ƙarƙashin irin wannan babban zafin jiki.

Kaurinsa gabaɗaya yana tsakanin 0.5 da 100mm. Ƙimar samfurin da aka saba amfani da ita shine 1000mm * 2000mm. The 1200×2400 epoxy hukumar rufi abu zai lalace a wani babban zafin jiki na 180 digiri, don haka shi ne kullum ba a yi amfani da sauran karafa, in ba haka ba zai iya haifar da thermal nakasawa na karfe takardar.

Resin Epoxy yakan ci karo da yanayi masu zuwa yayin amfani: EP simintin gyare-gyare, tukwane, gyare-gyare da sauran sassa zasu fashe bayan warkewa ko lokacin ajiya, yana haifar da samfuran sharar gida. Sassan EP kuma za su nuna tsagewar lokacin da suke ƙarƙashin ƙananan zafin jiki ko musanyawar zafi da sanyi. Mafi girman ɓangaren, ƙarin abubuwan da ake sakawa, kuma mafi sauƙin shine don nuna fasa. An yi imani da cewa wannan saboda damuwa da damuwa da zafin jiki sun fi ƙarfin kayan aiki. Sabili da haka, kawai wajibi ne don ƙara ƙarfin EP don kauce wa fashewa. Amma babban ƙarfin EP yana kula da samun ƙananan tasiri tauri. Sassan tsarin da ke ɗauke da damuwa (kamar tsarin adhesives, kayan haɓaka kayan haɓakawa, da sauransu) waɗanda aka yi da ƙarfi mai ƙarfi EP sukan karye ba zato ba tsammani yayin amfani, amma damuwa da suke karɓa ya fi ƙarfin EP. Karayar alamar karaya ce. Ana kiransa karaya mara ƙarfi. Samfurin da aka warkar da EP shine polymer tare da babban matakin haɗin giciye kuma ya fi raguwa.

Game da toughening na epoxy guduro, saboda roba toughened epoxy guduro tsarin ne yafi alaka da matrix tsarin da barbashi roba tsarin a lokacin karaya tsari, shi ne kuma alaka da dubawa jihar na biyu bulan da girma juzu’i na barbashi. lokaci. Sauye-sauye mai tauri yana samuwa ne ta hanyar taurin barbashi, tsayin sarkar hanyar sadarwa ta matrix, haka kuma yana da alaƙa da mannewar fuska da tsarin sinadarai na sarkar cibiyar sadarwa kanta.