I-TianJia Isengezo Sokudla Umkhiqizi Isigaba segesi i-silicon dioxide K-150

Incazelo emfushane:

Inombolo ye-CAS:112945-52-5

Ukupakishwa:25kg/Isikhwama

Inani elincane le-oda:1000kgs

  I-UNIT VALUE
Indawo Ekhethekile Yobuso m²/g 150 ± 20
pH ku-4% wokuhlakazeka - 3.7 – 4.7
Ukulahleka Kokomisa(2hr. at 105℃) wt.% ≤ 1.0
Ukulahleka Kokubasa(2hr. at 1000℃) wt.% ≤ 1.0
I-SiO2-okuqukethwe wt.% ≥ 99.8
Ukuminyana kwenqwaba g/l 50

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Silicon Dioxide

I-Silicon dioxide, eyaziwa nangokuthi i-silica, iyi-oxide ye-silicon enefomula yamakhemikhali i-SiO2, evame ukutholakala emvelweni njenge-quartz nasezintweni eziphilayo ezihlukahlukene.Ezingxenyeni eziningi zomhlaba, i-silica iyingxenye enkulu yesihlabathi.

I-silica ingenye yemindeni eyinkimbinkimbi futhi eningi kakhulu yezinto ezibonakalayo, ekhona njengenhlanganisela yamaminerali amaningana futhi njengomkhiqizo wokwenziwa.Izibonelo eziphawulekayo zihlanganisa i-quartz ehlanganisiwe, i-silica evuthayo, ijeli ye-silica, nama-aerogels.

Isetshenziswa ezintweni zokwakha, i-microelectronics (njengesivikelo sikagesi), nanjengezingxenye ezimbonini zokudla nezamakhemisi.

Isicelo:

i-silica esetshenziswa ekwenzeni ingilazi eyisicaba, ingilazi, isihlabathi se-foundry, imicu yengilazi, i-ceramic glaze, i-rust sandblasting, ukuhlunga kwesihlabathi, i-flux, i-refractories kanye nokwenza ukhonkolo webhamuza ongasindi.I-Silica inezinhlobonhlobo eziningi.

I-Crystal iyivelakancane ngokwemvelo izingxenye ezibalulekile ezisetshenziselwa ukukhiqiza imboni ye-electronics, amathuluzi okubona kanye nemisebenzi yezandla.

I-silica iyinto ebalulekile yokukhiqiza i-fiber optical.Ngokuvamile i-quartz ehlanzekile, ingilazi ye-quartz esetshenziselwa ukwenza.I-quartz yokwandisa ingilazi ye-coefficient incane, ilingana ne-1/18 yengilazi evamile, ingamelana nezinguquko eziqinile ezingeni lokushisa, ukumelana okuhle kwe-asidi (ngaphandle kwe-HF ngaphandle), ngakho-ke, ingilazi ye-quartz esetshenziselwa ukukhiqiza amathuluzi amakhemikhali asezingeni eliphezulu.Isihlabathi se-quartz esisetshenziswa njengezinto zengilazi nezinto zokwakha.

I-silica iyingxenye ebalulekile yokwakhiwa kwengilazi, ingilazi ye-quartz, ingilazi yamanzi, i-fiber optics, imboni ye-electronics, izinsimbi ezibonakalayo, ubuciko kanye nezinto eziluhlaza eziphikisayo, iyimpahla ebalulekile yocwaningo lwesayensi.

Izinto zokuqinisa irabha zokwenziwa, isigcwalisi se-resin yokwenziwa, uyinki (iphrinta ye-ink jet), okokuqinisa upende, ama-matting agents, izithasiselo zokuphakelayo, ingilazi ye-quartz, ukukhiqizwa kwengilazi yepulasitiki.

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6. Ingcweti Yesevisi Yezokuthutha Yamazwe Ngamazwe, imibhalo Yokwenza Ngokusemthethweni Nenqubo Yokuhlola Umuntu Oseceleni.


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