Imichilo yokuvala eqinile ye-silicone engenisiwe icutshungulwa ngobuchwepheshe obuthuthukisiwe.Izici eziyinhloko azinabo ubuthi, azinayo i-bromine, ukumelana nokushisa okuphezulu nokuphansi (-60℃~380℃) futhi zifanele ukusetshenziswa isikhathi eside emazingeni okushisa angaphansi kuka-380℃.
Qaphela: Okukhethekileirabha ye-siliconeimelana nezinga lokushisa (-60 ~ 380 ℃).Ikakhulukazi zihlanganisaimichilo yokuvalaizibani ezejwayelekile, imicu yokuvalaamakhabethe kahovini wesitimu nezinye izinto zokusebenza ezingeniswa kwamanye amazwe,imichilo yokuvalaamabhodwe amise okwezitsha, amashidi enjoloba amakhulu okunakekelwa kwezempilo nempilo, imishini yefenisha, njll.
◆Izinga lokushisa eliphakemeumugqa wokuvala
Izici: Inokumelana okuhle kakhulu nokushisa okuphezulu nokuphansi, i-ozone kanye nokumelana nokuguga komkhathi, kanye ne-dielectric enhle, i-hydrophobic, i-inertness ye-physiological kanye nezinye izici.Isetshenziswa kakhulu emishinini nakwezinye izingxenye zokuvala ezinezidingo eziphakeme.Izinga lokushisa elisebenzayo lingu-70 -380°C, kanti eminye imikhiqizo ekhethekile ingaba ngaphansi kuka -100°C noma ngaphezulu kuka-380°C.Iminyango ekhethekile yenkampani engashi kanye nezigxivizo zamafasitela ezisetshenziswa emikhunjini yamakhemikhali sezifinyelele izindinganiso zamazwe ngamazwe.
Umucu wokuvala owenziwe kusetshenziswairabha ye-silicone inokubukeka okusobala, okushelelayo, ithambile, iyanwebeka, ayinabuthi futhi ayinaphunga.Inokuqina okuhle (uShore 10-75 degrees), ukumelana nokushisa okuphezulu nokuphansi (-80℃-380℃), futhi akulula ukuguga, ukonakala, futhi imelana ne-asidi encane ne-alkali.
Ngaphezu kwalokho, iphinde ibe nokusebenza okuhle ekuphikisweni kwe-ozone, ukumelana ne-solvent, kanye nokufakwa kukagesi.Kuwukukhetha kokuqala kwezimpawu ezimbonini zamakhemikhali, ezemithi, zokudla, zikagesi nezemishini.
Ishubhu elenziwe lihleukumelana nokushisa okuphezulu(200-380 ℃) kanyeukumelana lokushisa okuphansi, ukuzinza okuhle komzimba, ukuguqulwa okuhle kwe-backlash (hhayi ngaphezu kuka-50% emahoreni angu-48 ku-300 ℃), kanye ne-voltage yokuwohloka (20-25KV/mm), i-ozone kanye nokumelana ne-ultraviolet.
Isetshenziswa kakhulu ekuphambukeni kwezokwelapha, izinto zikagesi, amashubhu alula, amashubhu ezibhamu ezivuthayo, izintambo nezintambo, imishini... Icutshungulwa ibe yimichilo yokuvala kanye namasongo e-flange, isebenza kahle emishinini yokomisa, ikakhulukazi eminyango yokomisa., okungaphezu kokuphindwe kathathu impilo yesevisi yezimpawu zenjoloba ezijwayelekile.Ukucaciswa komkhiqizo, imibala ethile kanye nezidingo zokupakisha kungenziwa ngezifiso ngokuya ngezidingo zamakhasimende.
Isikhathi sokuthumela: Oct-31-2023