Silica gel kayan halayen halayen, fasahar sarrafawa da aikace-aikace
Silica gel abu yana da halaye na high adsorption yi, mai kyau thermal kwanciyar hankali, sinadaran kwanciyar hankali, high inji ƙarfi da sauransu, da kuma amfani da ko'ina a cikin samfurin zane. Kuma an canza kayan zuwa gel na silica na musamman don daidaitawa da buƙatun aiki na samfura daban-daban, kamar haske, ions mara kyau, canza launi da sauran halaye.
Gabatarwa zuwa silica gel
Silica gel wani nau'i ne na kayan tallan kayan aiki sosai, yana cikin abu mai amorphous, wanda ya ƙunshi polysiloxane, man silicone, silica black (silica), wakili mai haɗawa da filler, da dai sauransu, babban sashi shine silica. Insoluble a cikin ruwa da duk wani ƙarfi, mara guba da m, sinadarai barga, ban da karfi alkali, hydrofluoric acid ba ya amsa da wani abu. Daban-daban na silica gel suna samar da sifofi daban-daban na micropore saboda hanyoyin masana'antu daban-daban. Tsarin sinadarai da tsarin jiki na gel silica yana ƙayyade cewa yana da halaye na wasu abubuwa masu kama da juna waɗanda suke da wuya a maye gurbinsu: babban aikin adsorption, kwanciyar hankali mai kyau na thermal, barga sunadarai Properties, da kuma high inji ƙarfi.
Rarraba na silica gel
Ana iya rarraba silicone bisa ga halaye daban-daban:
Bisa ga abun da ke ciki za a iya raba zuwa: guda bangaren da biyu bangaren silica gel.
Bisa ga vulcanization zafin jiki za a iya raba zuwa: high zafin jiki vulcanization da dakin zafin jiki vulcanization silicone.
Bisa ga siffar samfurin za a iya raba zuwa: ruwa da m silica gel.
Dangane da vulcanization dauki za a iya raba zuwa kashi: tari dauki nau'in, platinum Bugu da kari dauki da kuma peroxide consolidation irin.
Bisa ga babban tsarin tsarin sarkar za a iya raba zuwa: gel silica gel mai tsabta da gel silica da aka gyara.
Dangane da samfurin halaye za a iya raba zuwa: high da low zafin jiki irin juriya, anti-a tsaye irin, mai da sauran ƙarfi juriya, conductive irin, kumfa soso irin, high ƙarfi hawaye juriya irin, harshen wuta retardant wuta kariya irin, low matsawa nakasawa irin. .