Hydrofluorgic acid (HF)
Zvigadzirwa zvechigadzirwa
Zvinyorwa zvakapihwa
Transparency mvura Zvemukati ≥ 35% -55%
(Scope yeChikumbiro Chekushandisa 'Chigadzirwa Kushandiswa')
Hydrogen fluoride gasi inokandwa mumvura, uye mhinduro kwayo kwemvura inonzi hydrofluor acid. Chigadzirwa chinowanzoitika 35% -50% hydrogen fluory gasi mhinduro yemamiriro ezvinhu, iyo yepamusoro yepamusoro inogona kusvika 75%, yeiyo isina ruvara svutugadzike shuwa. Shuwa pungent, kusiririsa, chena utsi mumhepo. Iyo iri yepakati simba inorganic acid iyo inokanganisa uye inogona kuora girazi uye sizi kuti dziite gaseous silicon tetrafluoride. Inogona zvakare kupindirana nesimbi, mesimbi oxides uye hydroxides kuti iite akasiyana masango, asi mhedzisiro haina kusimba sehydrochloric acid. Goridhe, platinamu, tungamira, paraffin uye dzimwe mapurasitiki hadzigone kuishandisa, saka midziyo inogona kuitwa. Hydrogen fluoride gasi iri nyore nyore polymerized kuumba (Hf) 2 (HF) 3 · rwochin mamorekuru, uye mumvura, iyo dhigirii yePolymerization inowedzera. Chengetedza mumidziyo yakagadzirwa nemutungamiri, wax kana mapurasitiki. Iyo ine chepfu uye inogona kukurudzira pane ganda kusangana.
Everbrogight® 'll zvakare inopa yakagadziriswa
Chigadzirwa paramende
7664-39-3
231-634-8
20.01
Inorganic acid
1.26G / CM³
nyura mumvura
120 (35.3%)
-83.1 (yakachena)
Kushandiswa kwechigadzirwa
Quartz Sand Kutora
Inoshanda zvakanyanya kana ichibatwa ne hydrofluorgic acid, asi yakakwirira makomendi anodiwa. Pakagoverwa neSodium Disulfite, yakaderera makomendi e hydrofluoric acid inogona kushandiswa. Imwe yekuvharirwa kwehydrochloric acid uye hydrofluorgic acid mhinduro yakasanganiswa muQuartz Dorar panguva imwe chete maererano nenhamba; Inogona zvakare kurapwa neHydrochloric Acd Solution kutanga, yakazorwiswa neHydrofluoric Acd, uye yakazotemwa nekukasira, uye inokonzerwa nekuvhara jecha uye kuvandudza kuchena uye mhando ye quartz jecha.
Simbi Sosi Kurapa
Bvisa kumusoro kweOxygen-ine kusvibiswa, hydrofluorgic acid isine isina kusimba acid, yakafanana mune simba kune fomu yekufananidza acid. Iyo General Constentration yeComsrentery inowanikwa hydrofluorgic acid ndeye 30% kusvika ku50%. Hunhu hukuru hwe hydrofluorgic acid ngura kubviswa ndizvo zvinotevera:
(1.
. Hydrofluoric Acid mhinduro ne 70% yekuvhara ine kupaza mabviro pane simbi
.
(4) Tungamira kazhinji haina kugadzirwa ne hydrofluorgic acid; Nickel ine simba rakasimba muHydrofluoric acid mhinduro nehurongwa hukuru kupfuura makumi matanhatu muzana. Hydrofluoric acid ine chepfu uye inoshandiswa kudzivirira kusangana nevanhu ne hydrofluor gasi, iyo tangi yeiyo yakanyanya kuiswa uye ine marara akanaka emhepo, uye iyo yakasvibiswa yakasviba marara inogona kudzingwa.
Graphite kugadzirisa
Hydrofluor acid yakasimba iyo inogona kuita chero kusachena kwegirazi, kunyanya inogona kuramba hydrofluorgic acid, iyo inosarudza iyo graphite inogona kunatswa ne hydrofluorgic acid acid. Maitiro makuru eiyo hydrofluoric acid nzira yekubatanidza ne hydrofluoric acid, uye ita hydrofluoric zvinhu zvekunyanyisa, mushure mekusuka kuti ubvise kusvibiswa, kushambidzika uye kuoma kuwana graphiti yakacheneswa.
Yakakosha kune Rare Pasi Pasi Pasi
Iyo yekugadzirira nzira yeAnhydrous isingawanzo kuputika ndeyekunyadzisa hydrate hydrate isingawanzo sarudza mhinduro, uye wozorema kana kufambisa iyo isingawanzo nyika yakananga nemumiriri wefodhi. Iko kushamisika kwevashoma pasi pePasi kushoma, uye kunogona kuve kwakarongedzwa kubva ku hydrofluoric, sulfuric, kana nitric acid mhinduro yepasi uchishandisa hydrofluoric acid (iyo yakagadzirirwa yakarongedzwa nenzira yeiyo hydrate fluoride).
TPT-LCD Screen kuonda (Electronic Giredhi)
Pasi pekudzivirirwa kweMoto uye Edge Glue, iyo yekuvhara kweiyo hydrofluorgic acid uye hydrasir acid inowedzerwa, uye huwandu hwehupfumi hwakawedzerwa, huwandu hweschingo ranyatsovandudzwa. Kuchinjana kucheneswa kunogona kuita zvinobudirira kuderedza mamiriro ekunze uye kuderedza kupenga kweiyo chena pamusoro pekutarisira. Dambudziko renzvimbo yakaoma uye chena yakasvibiswa kusimuka kugadziriswa kunogadziriswa.
Fiber Corrosion
Hydrofluoric acid yakazadza Corrosion Photonic crystal fiber (PCF). Hydrofluoric acid inozadzwa mumapendero edzidziso ye Photonic crystal fiber. Nekuchinja chikamu chayo chemuchinjiko, iyo Photonic crystal fiber ine chaiyo chimiro inogadziriswa uye yayo Optication inonhuwirira inoshandurwa. Mhedzisiro yacho inoratidza kuti kurasikirwa nekupararira kwekudzora kuderera kweiyo porosity yekuwedzera
