Farin Carbon Baƙi

Farin Carbon Baki, wanda kuma aka sani da silica mai ruwa-ruwa ko silica mai sauƙi, tare da sunan sinadarai na silicon dioxide (SiO₂), foda ne mai siffar nanometer fari, mara guba, mara tsari. An sanya masa suna ne saboda kamanninsa na fari da kuma ikonsa na yin aiki a madadin baƙin carbon.

I. Bayanan Asali

• Bayyanar: Farin foda ko granular ko tubalan da ba su da tsari.
• Halayen Sinadarai: Yana narkewa a cikin sinadarin caustic da hydrofluoric acid, ba ya narkewa a cikin ruwa, sinadarai masu narkewa, da acid (banda hydrofluoric acid).
• Halayen Jiki: Juriyar zafin jiki mai yawa, ba ta ƙonewa, ba ta da ɗanɗano, ba ta da ƙamshi, tare da ingantaccen rufin lantarki.
• Lambar CAS: 10279-57-9
• Lambar EINECS: 238-878-4

II. Manyan Sassan da Tsarin

Babban sinadarin farin carbon baki shine silicon dioxide, wanda za'a iya wakilta shi ta hanyar dabarar SiO₂·nH₂O, inda nH₂O ke wanzuwa a cikin nau'in rukunin hydroxyl na saman. Farin carbon baki wani abu ne mai ramuka mai girman fili da kuma aikin saman.

III. Hanyoyin Shiri

Hanyoyin shirya White Carbon Black sun haɗa da hanyar iskar gas, hanyar hazo, da kuma hanyar bazuwar.

• Hanyar Gas-phase: Ta amfani da silicon chlorides (kamar silicon tetrachloride) a matsayin kayan aiki, ana samar da White Carbon Black ta hanyar amfani da wutar lantarki a yanayin zafi mai yawa. White Carbon Black yana da fa'idodin ƙaramin girman barbashi, babban yanki na musamman, da kuma tsaftar sinadarai mai yawa, amma tsarin shiryawa yana da rikitarwa kuma farashin yana da yawa.
• Hanyar Ruwan Sama: Ana samar da sinadarin silicon dioxide ta hanyar yin amfani da sinadarin sodium silicate tare da acid, sannan ana samun farin Carbon Black ta hanyar tacewa, wankewa, busarwa, da sauran hanyoyin. Fasahar samar da ruwan sama White Carbon Black ta girma, kuma kayan aikin suna da sauƙi, amma samfurin yana da ƙarancin aiki kuma ƙwayoyin suna da wahalar sarrafawa.

IV. Yankunan Amfani

Ana amfani da farin Carbon Black sosai a fannoni daban-daban saboda keɓancewarsa ta musamman:

1. Masana'antar Roba: Farin Carbon Baki muhimmin abu ne na ƙarfafa kayayyakin roba, wanda zai iya inganta ƙarfi, juriyar sawa, juriyar tsagewa, da kuma halayen hana tsufa na kayayyakin roba. Ana amfani da shi sosai a masana'antar taya, domin yana iya ƙara riƙe taya da inganta amincin tuƙi.
2. Masana'antar Roba: A matsayin wakili mai ƙarfafawa da cikawa, Farin Carbon Baki na iya inganta ƙarfi, tauri, da juriyar lalacewa na robobi sosai, da kuma inganta aikin sarrafa robobi.
3. Masana'antar Rufi: Farin Carbon Baki, a matsayin mai cike da launuka, zai iya inganta ƙarfin rufewa, mannewa, da juriyar yanayi na rufi, da rage farashin rufi.
4. Masana'antar Takarda: A matsayin kayan cikawa mai inganci, Farin Carbon Baki na iya inganta farin takarda, santsi, da sheƙi, da kuma inganta aikin bugawar takarda.
5. Masana'antar Yumbu: A tsarin samar da kayayyakin yumbu, ana amfani da Farin Carbon Black sosai wajen shirya glazes da jiki, wanda ke inganta ƙarfi, tauri, da juriyar lalacewa na kayayyakin yumbu.
6. Masana'antar Tawada: A matsayin abin cika launi, Farin Carbon Baki na iya inganta ƙarfin rufewa, mannewa, da kwanciyar hankali na tawada, da kuma inganta aikin bugawa na tawada.
7. Masana'antar Kayan Kwalliya: Farin Carbon Baki, a matsayin abin cikawa da kauri, zai iya inganta kyawunsa, kwanciyar hankali, da kuma jin daɗin kayan kwalliya, yana daidaita fitar da man fata, da kuma inganta ingancin fata.
8. Masana'antar Magunguna: Ana amfani da Farin Carbon Black galibi wajen shirya magungunan, yana inganta watsawa, kwanciyar hankali, da kuma samar da magunguna, da kuma rage illolin da ke tattare da su.