Octafluorocyclobutane (C4F8)

Technical Parameters

Octafluorocyclobutaneikemikari chinhu, perfluorinated derivative ye cyclobutane, uye chimiro chayo chemakemikari iC4F8. Gasi risina ruvara, risinganhuhwi, risingabatike. Yakagadzikana mune zvakasikwa uye isina-chepfu. Muchiitiko chekupisa kukuru, kumanikidzwa kwemukati kwemudziyo kuchawedzera, uye pachava nengozi yekuputika uye kuputika. Iyo inopisa (kuora) chigadzirwa ihydrogen fluoride. Octafluorocyclobutane yakanyatsogadzikana uye haiiti nezvimwe zvinhu pasi pemamiriro ezvinhu. Iyo yekuchengetedza uye yekupindura mudziyo inogona kugadzirwa nesimbi yakakandwa uye simbi isina tsvina pa120 ° C, uye simbi inogona kushandiswa pa175 ° C. Kana ichipfuura 400 ° C, Inconel Materials akadai, nickel uye platinum zvinogona zvakare kukuvara zvishoma. Pa500 ° C, zvinhu izvi zvine catalytic mhedzisiro pakuora. Pakupisa kwepamusoro (600 ° C), octafluorocyclobutane inogona kuora mu carbon, carbon tetrafluoride uye mishonga ine chepfu. Octafluorocyclobutane ine zvakawanda zvakasiyana-siyana zvekushandisa. Mumakore achangopfuura, yakashandiswa zvakanyanya sefiriji kutsiva inorambidzwa chlorofluorocarbon makomisheni. Pamusoro pezvo, inowanzoshandiswa mugasi insulating media, solvents, sprays, foaming agents, uye mahombe edunhu etchants. , Kupisa pombi inoshanda mvura uye mbishi zvinhu zvekugadzira C2F4 uye C3F6 monomers. High-purity octafluorocyclobutane (pamusoro pe5N) inoshandiswa sechinhu chinogadzirisa uye chekuchenesa chesekete yeVLSI. Nekuda kwezvimiro zvayo zvakagadzikana, kwete-chepfu, zero ozone depletion potential (ODP), uye yakanaka insulation, octafluorocyclobutane yakashandiswa zvakanyanya muhunyanzvi minda yakadai seyakakwira-voltage insulation, kuchenesa uye etching, uye kurapwa kweplasma mumakore achangopfuura. Emergency mhinduro pakudonhedza: pfeka zvidzitiro zvekufema zvega uye zvipfeko zvebasa. Bvisa gasi rinobva. Ventilation uye convection, dilution uye diffusion. Fambisa chigaba chirikudonha uchichiisa panzvimbo yakashama uye teerera kumhepo. Midziyo inodeuka haichagoni kushandiswa, uye inofanira kurapwa nehunyanzvi kubvisa gasi rasara.

Application:

① Indasitiri yeChikafu:

inonyanya kushandiswa semumiriri wekupfapfaidza muindasitiri yezvekudya, refrigerant.

② Indasitiri yemagetsi:

enchant yedunhu rakasanganiswa, yakashandisawo se dielectric musanganiswa ne sf6, uye polymerization rubatsiro rwe fluorinated compound.

Normal package:

Advantage:

①Anopfuura makore gumi pamusika;

②ISO mugadziri wechitupa;

③Kutumirwa nekukurumidza;

④Stable raw material source;

⑤On-line analysis system yehutano hwekutonga mumatanho ose;

⑥Chinodiwa chepamusoro uye hunyanzvi hwekubata silinda isati yazadza;