Nei silane isine ngozi?
1. Nei silane ine muchetura?
Inogona kunge ine ngozi nehalation, kumenya kana kukwidza kuburikidza neganda. Kunyanya kupisa, ramba kure nekupisa, spark uye marimi akavhurika. Yayo yakaderera mhutsu iri kutsamwisa maziso, ganda, mucous membrane uye yepamusoro yekufema turakiti. Pfeka magurovhosi akakodzera uye magirazi ekuchengetedza uye anogara achishandisa mumakemikari fume hood.
2. Ndeapi mhedzisiro yeSilane?
①eye Bata: Silane anogona kutsamwisa meso. Silane Decomposition inoburitsa Amorphous silica. Kutarisana nemeso neAmorphous Silica manhamba anogona kukonzera kushatirwa.
Inhalation: 1
② Silane anogona kutsamwisa system yekufema uye mucous membranes. Kunyanyisa inhalation yeSilane kunogona kukonzeresa pneumonia neitsvo chirwi nekuda kwekuvapo kweCrystalline silika.
Kufumurwa kune gasi rakawanda-kuwanda gasi rinogona kukonzerawo rinopisa rinopisa nekuda kwekusarudzika.
Ingestion: Ingestion haifungiri kuve nzira yekufumurwa kune Silanes.
Kubata kweganda: Silane inotsamwisa kune ganda. Silane Decomposition inoburitsa Amorphous silica. Ganda kusangana naAmorphous silica manhamba anogona kukonzera kushatirwa.
3. Ndeapi maSilanes anoshandiswa?
A) COupling Mumiriri:
Orgorfuntional Alkoxseliss anoshandiswa kune vaviri vaviri organic Polymers uye Isorganic zvinhu, chinhu chakajairika chechishandiso ichi chinosimbisa. Muenzaniso: Magirazi maFlass uye mineral filers akasanganiswa mumapuranga uye rubber. Ivo vanoshandiswa neTirmosms uye thermoplastic system. Maminerlers akadai sa: talc, talclasite, wolclasite, ivhu uye zvimwe zvinhu zvingangoita pre-kurapwa nema sipaning mukusanganisa kana kuwedzerwa zvakananga panguva yekuwedzera.
Nekushandisa organetficial silanes pane hydrophilic, isiri-organc inogadzirisa mafirita, mineral maficha anova anowana uye lipophic. Zvikumbiro zveFiberglass zvinosanganisira miviri yemotokari, mabhoti, zvikepe zveDhoro, akadhindwa mapuranga, Satellite TV Atennas, mapurasitiki emapurasitiki nemidziyo, uye vamwe.
Mineral akazadzwa masisitimu anosanganisira yakasimbiswa polypropyle, silish carvide yekukara mataira, mapepa emagetsi, uye silica.
B) Adhishing Promoter
Silane Coupling vamiririri vanoshambadzira vanosimudzira kana vaishandiswa kushamwaridzana vateveri uye vekutanga pendi, inks, majasi, majasi uye vaomhereswa. Kana ichishandiswa seyakawedzera chinowedzera, Silanes inoda kutama kune iyo interface pakati pebato uye zvinhu zviri kurapwa kuti zvibatsire. Kana ichishandiswa seprimer, silane coupling vamiririri vanoshandiswa pane inorganic zvinhu zvisati zvaitika chigadzirwa chakasungwa.
Mune ino kesi: Silane iri munzvimbo yakanaka yekuita seyakanyanya kuDzace.
C) mvura sarufa, kupararira
Siloxanes ine hydrophobic mapoka akasungirirwa neSilicon maatomu anogona kuendesa iyo hydrophobic chimiro, uye vanoshandiswa semagrumphobic vamiririri mukuvaka, bhiriji uye kudedera. Ivo zvakare vanoshandiswawo muhydrophobic inorganic phukus
D) kuyambuka-kubatanidza mumiririri
Orgorfuntional Alkoxystial anogona kuita ne organic polymers kuti ibatanise tri-alkoxylalk mapoka muPolymer Backbone. Iyo silane inogona kutora nekunyorova kuyambuka silane kugadzira yakagadzikana matatu-matatu siloxane chimiro. Iyi michina inogona kushandiswa kuyambuka mapuranga, uye mamwe esimbi engano, akadai secryures uye polyurethanes, kupinza pendi remagetsi, kudzora kwemvura, kutemwa kwemvura, kutemwa kwemvura,
PSI-520 Silane Coupling Agent inoshandiswa kune organic Kupararira kweMH / AH, Talcum, uye zvakare yakakodzera kurapwa kweHOLOGEN yeHOLOGEG-MAHARA. Kune kurapwa kweiyo inorganic powanda zvinhu, iyo hydrophobicity inosvika 98%, uye iyo mvura yekubata kona pamusoro peiyo organic hupfu mu ≥1190. Iyo inogona kutopfuurira kupararira isorganic poda mu organic polymers yakadai seyevesiti, mapurasitiki uye rabha. Zvimiro: Kuvandudza mafirita kupararira kuita; wedzera kudzikisira okisijeni index kukosha (Li); Wedzera iyo hydrophobicity yeiyo filler, uye zvakare kuvandudza iyo yemagetsi zvivakwa (dielectric contrant tan, bulk yemagetsi ρd), mushure mekusangana nemvura; wedzera huwandu hwe filler, uye panguva imwecheteyo uine yakakwira kwazvo simba uye elongation pakuzorora; kuvandudza kupisa kupesana uye kwakanyanya kupisa kwekutyaira; kuvandudza makemikari corrosion kuramba; kukwira kwakanyanya kuramba; Kuvandudza maitiro ekugadzikana uye kubereka kwekuwedzera kusanganisa.
4. Ndedzipi nzira dzekudzivirira dzeSilane Gasi?
Usatendera tembiricha yekudziya yekudonha pazasi -170 ° F (-112 ° C) kana mweya unogona kukweverwa mukati kuti ugadzire musanganiswa unoputika.
Usabvumire Silane kuti azosangana nehuremu hwesimbi mambakwedza kana holagens, silane inobata nechisimba navo. Iyo system inofanirwa kuve yakacheneswa nekudzivirira kubva kune zvakasara zvevatorwa, holigent kana imwe hydrocarbons yaive mairi.
Dzvanya zvizere system yekutsvaira nekutsvuka kaviri kune katatu nguva yekumanikidza, kunyanya Herium. Uye zvakare, tsika yekutsvaga nzira yekutsvaga inofanirwa kusimbiswa uye kuitwa.
Mushure mekunge system yacho ichitariswa kuti ibviswe kana kuvhurwa nekuda kwezvimwe zvikonzero, mweya uri muhurongwa unofanirwa kucheneswa nekukasira kana kuisirwa gasi kuchenesa. Usati wavhura chero hurongwa hwacho chine silane iyo system inofanira kuve yakanatswa zvachose neinerer gasi. Kana chero chikamu chehurongwa chakafa nzvimbo kana nzvimbo dzaigona kunge dzasara, dzinofanira kusimudzwa uye kutenderera.
Silane inofanira kutarwa kunzvimbo yakatsaurwa kune yayo, kunyanya kupiswa. Kunyangwe kushamwaridzana kwakaderera kweSilane kune njodzi uye hakufanirwe kuoneswa nemhepo. Silanes inogona zvakare kuvharirwa mushure mekunyudzwa neine syrer gasi kuti uvaite kuti vasiye-inopisa.
Makasi ekumanikidzwa anofanirwa kuchengetwa uye anoshandiswa zvinoenderana nezvinodiwa zveAmerican vakamanikidzwa gasi. Munzvimbo yenyu panogona kunge paine zvakakosha zvemidziyo yemidziyo yekuchengetedza uye kushandiswa kwegasi zvinodiwa.
5. Ndeupi musiyano uripo pakati peSilicone uye Silane?
Silicon-based zvigadzirwa zvinowanzoita kuti zviwedzere kunyorera zvikumbiro-zvakavakirwa-zvinoshandiswa kubva pane izvo zvinoshanda pakushandisa pakushandiswa kwakanyanya kwemamiriro ekunze mumamiriro ekunze emamiriro ekunze. Izvo zvinoshandiswa zvinowedzera kuti upe nzvimbo dzepasi, kupokana kwemvura, uye kuita zvakanaka sensory tekinoroji chinhu chakakosha pakurarama kwakasiyana-siyana izvo zvinokonzeresa hupenyu hwedu hwezuva nezuva.
