Nibihe Byinshi bya Flame Retardant, PVC cyangwa Teflon?
Reba: 0 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2023-06-20 Inkomoko: Urubuga
Baza
Mugihe uhisemo ibikoresho bibereye mubisabwa bisaba kurwanya flame, impaka zikunze kuvuka hagati ya PVC na Teflon. Ibikoresho byombi bifite imiterere nibyiza, bituma biba ngombwa kumva itandukaniro ryabo kugirango bafate icyemezo kiboneye. Muri iki kiganiro, tuzasuzuma ikibazo cyo kutagira umuriro wa PVC na Teflon, dusuzume ibiranga imikorere n’imikorere mu bushyuhe bwo hejuru.
Kurwanya Flame no Kwamamaza
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Kurwanya umuriro ni ikintu cyingenzi ugomba gusuzuma, cyane cyane mubisabwa aho umuriro ushobora kuba. PVC, cyangwa polyvinyl chloride, izwiho kurwanya umuriro. Ifite ibintu-byo kuzimya, bivuze ko bitazakomeza gutwikwa nyuma yo gukuramo inkomoko. Icyakora, ni ngombwa kumenya ko PVC ishobora kurekura imyuka yubumara iyo ihuye nubushyuhe bwinshi, ibangamira ubuzima bwabantu n’umutekano.
Ku rundi ruhande, Teflon, izwi kandi ku izina rya polytetrafluoroethylene (PTFE), itanga umuriro udasanzwe. Ifite imbaraga nyinshi zo gukwirakwiza ibirimi by'umuriro, bigatuma ikoreshwa muburyo bwo gukumira umuriro ari ngombwa. Teflon izwi kandi kubera imyuka ihumanya ikirere hamwe n'uburozi, bigatuma ibidukikije bitekana mu gihe cy'umuriro.
Ubushyuhe bwo Kurwanya nubushyuhe bwo hejuru
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Ikindi kintu cyingenzi kigomba kwitabwaho ni ukurwanya ubushyuhe, cyane cyane iyo uhuye nubushyuhe bwinshi. PVC ifite ubushyuhe buke ugereranije na Teflon. Irashobora kwihanganira ubushyuhe bugera kuri dogere selisiyusi 60 kugeza kuri 70 (dogere 140 kugeza 158 Fahrenheit) mbere yuko itangira kwangirika. Kurenga iyi ngingo, PVC irashobora gutakaza imiterere yubukanishi n amashanyarazi, ikabangamira imikorere yayo.
Ku rundi ruhande, Teflon irerekana ubushyuhe budasanzwe. Irashobora kwihanganira ubushyuhe bwo hejuru cyane, hamwe n amanota amwe ashobora kugumana imiterere yabyo ndetse no mubushyuhe burenga dogere selisiyusi 250 (dogere 482 Fahrenheit). Ibi bituma Teflon iba nziza kubisabwa bisaba ubushyuhe bukabije nubushyuhe bwo hejuru.
Ububabare bwa Flame nimbaraga za Dielectric
Kubijyanye no gucana umuriro, Teflon ifata iyambere kuri PVC. Imiterere ya Teflon isanzwe irwanya flame ituma ihitamo neza mubisabwa aho umutekano wumuriro aricyo kintu cyambere. Ifite imbaraga nyinshi za dielectric kandi irashobora kwihanganira ingufu nyinshi zidafite amashanyarazi. Ibi bituma Teflon ihitamo gukundwa kubikorwa bitandukanye byamashanyarazi na elegitoronike aho ubudahangarwa bwingenzi ari ngombwa.
Mugihe ibirimi byumuriro, PVC ntishobora kuba ifite urwego rumwe rwumuriro udasanzwe nka Teflon. Ariko, itanga imbaraga nziza za dielectric, bigatuma ikwirakwizwa namashanyarazi menshi. Guhitamo hagati ya PVC na Teflon mubikorwa byamashanyarazi akenshi biterwa nibisabwa byumushinga hamwe nurwego rwifuzwa rwo kurwanya flame.
Mugereranije PVC na Teflon kubyerekeranye no kutagira umuriro, kurwanya ubushyuhe, hamwe nubushyuhe bwo hejuru, biragaragara ko Teflon igaragara nkihitamo ryiza. Kurwanya flame idasanzwe, imbaraga za dielectric, hamwe nubushobozi bwo guhangana nubushyuhe bwo hejuru bituma iba amahitamo yizewe kandi yizewe mubikorwa bitandukanye.
Mugihe uhitamo ibikoresho bibereye umushinga wawe, ni ngombwa gusuzuma ibisabwa byihariye, ibidukikije, nibitekerezo byumutekano. Kugisha inama ninzobere murwego no gusuzuma ibikenewe byifuzo byawe bizagufasha gufata icyemezo kiboneye kizafata icyemezo cyiza cyo gukora flame retardance n'umutekano.
Hitamo Teflon, hitamo amahoro yo mumutima, kandi urebe urwego rwohejuru rwo kutagira umuriro kubisabwa byawe bikomeye.
