Umenzi we-TianJia Food Additive we-gesi phase silicon dioxide K-200R

Inkcazo emfutshane:

Inombolo ye-CAS:112945-52-5

Ukupakisha:25kg/Ingxowa

Ubungakanani obuncinci be-oda:1000kgs

	IYUNITHI	IXABISO
Indawo ethile yoMphezulu	m²/g	150 ± 20
i-pH kwi-4% yokusasazeka	-	3.7 – 4.7
Ukulahleka Kokomisa (iiyure ezi-2 kwi-105℃)	ubunzima%	≤ 1.0
Ukulahleka kobushushu (iiyure ezi-2 kwi-1000℃)	ubunzima%	≤ 1.0
Umxholo we-SiO2	ubunzima%	≥ 99.8
Unizi lolwapho kuyiwa khona	g/l	50

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Silicon Dioxide

I-silicon dioxide, ekwaziwa ngokuba yi-silica, yi-oxide ye-silicon enefomyula yekhemikhali i-SiO2, efumaneka kakhulu kwindalo njenge-quartz nakwizinto eziphilayo ezahlukeneyo. Kwiindawo ezininzi zehlabathi, i-silica yeyona nto iphambili esantini.

I-Silica yenye yezona ntsapho zintsonkothileyo nezininzi zezinto, ezikhoyo njengekhompawundi yeeminerali ezininzi kwaye njengemveliso yokwenziwa. Imizekelo ephawulekayo ibandakanya i-fused quartz, i-fumed silica, i-silica gel, kunye nee-aerogels.

Isetyenziswa kwizixhobo zokwakha, kwi-microelectronics (njengesigqubuthelo sombane), nanjengezinto ezisetyenziswa kwimizi-mveliso yokutya neyeza.

Isicelo:

i-silica esetyenziswa ekwenzeni iglasi ethe tyaba, iglasi, isanti yesiseko, imicu yeglasi, i-ceramic glaze, i-rust sandblasting, i-sand filtration, i-flux, i-refractories kunye nokwenza ikhonkrithi ye-bubble elula. I-Silica isebenziseka lula kakhulu.

Izinto ezibalulekileyo zekristale ezinqabileyo ngokwendalo zisetyenziselwa ukuvelisa ishishini le-elektroniki, izixhobo ze-optical kunye nemisebenzi yezandla.

I-Silica yinto ebalulekileyo yokwenza i-optical fiber. Ngokubanzi i-quartz ecocekileyo ngakumbi, iglasi ye-quartz esetyenziselwa ukwenza. I-coefficient yokwandiswa kweglasi ye-quartz incinci, ilingana ne-1/18 yeglasi eqhelekileyo, inokumelana notshintsho olukhulu kubushushu, ukumelana okuhle kwe-asidi (ngaphandle kwe-HF ngaphandle), ngoko ke, iglasi ye-quartz esetyenziselwa ukwenza izixhobo zeekhemikhali ezishushu kakhulu. Isanti ye-quartz isetyenziswa njengezinto zeglasi kunye nezinto zokwakha.

I-silica yinxalenye ebalulekileyo yokwenziwa kweglasi, iglasi ye-quartz, iglasi yamanzi, i-fiber optics, ishishini le-elektroniki, izixhobo ze-optical, ubugcisa kunye nezinto ezikrwada ezingafunekiyo, kwaye zizinto ezibalulekileyo kuphando lwesayensi.

Izinto zokuqinisa irabha ezenziweyo, isizalisi se-resin esenziweyo, i-inki (iprinta ye-inki jet), izinto zokutyebisa ipeyinti, izinto zokuthambisa, izongezo zokutya, iglasi ye-quartz, imveliso yeglasi yeplastiki.

Kutheni Ukhetha Thina

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