Ihe mgbakwunye nri TianJia Onye nrụpụta gas oge silicon dioxide K-200R

Nkọwa dị mkpirikpi:

Nọmba CAS:112945-52-5

Nkwakọ ngwaahịa:25kg/Bag

Ọnụ ọgụgụ nke Min.1000kgs

  UNIT URU
Mpaghara elu akọwapụtara m²/g 150 ± 20
pH na 4% mgbasa - 3.7-4.7
Mkpọnwụ nkụ (awa abụọ na 105 ℃) wt.% ≤ 1.0
Mfu ọkụ (hr. 2 na 1000 ℃) wt.% ≤ 1.0
SiO2-ọdịnaya wt.% 99.8
Njupụta nnukwu g/l 50

 


Nkọwa ngwaahịa

Mkpado ngwaahịa

Silicon dioxide

Silicon dioxide, nke a makwaara dị ka silica, bụ oxide nke silicon nwere usoro kemịkalụ SiO2, nke a na-ahụkarị na okike dị ka quartz na n'ime ihe dị ndụ dị iche iche.N'ọtụtụ akụkụ nke ụwa, silica bụ isi ihe mejupụtara ájá.

Silica bụ otu n'ime ezinụlọ kachasị dị mgbagwoju anya na nke kachasị ukwuu, dị ka ngwakọta nke ọtụtụ mineral na dị ka ngwaahịa sịntetik.Ihe atụ ndị a ma ama gụnyere quartz fused, silica fumed, silica gel, na aerogels.

A na-eji ya na ihe nhazi, microelectronics (dị ka ihe mkpuchi ọkụ eletrik), yana dịka ihe dị na nri na ụlọ ọrụ ọgwụ.

Ngwa:

silica na-eji na-emepụta nke ewepụghị iko, iko, foundry ájá, iko emep uta eri, seramiiki glaze, nchara sandblasting, ájá filtration, flux, refractories na rụpụta fechaa afụ ihe.Silica dị nnọọ iche.

kristal dị ụkọ na okike akụrụngwa dị mkpa eji arụ ụlọ ọrụ eletrọnịkị, ngwa anya na nka.

Silica bụ ihe dị mkpa akụrụngwa iji rụpụta eriri anya.N'ozuzu quartz dị ọcha karịa, iko quartz na-eji eme.Ọnụnọ mgbasawanye iko quartz dị ntakịrị, nke ya na 1/18 nke iko nkịtị, nwere ike iguzogide mgbanwe dị egwu na okpomọkụ, ezigbo acid resistance (ma e wezụga HF n'èzí), ya mere, iko quartz eji emepụta ngwá ọrụ kemịkalụ dị elu.A na-eji ájá quartz mee ihe dị ka ihe iko na ihe owuwu ụlọ.

Silica bụ akụkụ dị mkpa nke imepụta iko, iko quartz, iko mmiri, fiber optics, ụlọ ọrụ eletrọnịkị, ngwa anya, nka na akụrụngwa refractory, bụ ihe dị mkpa maka nyocha sayensị.

 

Ihe na-eme ka rọba sịntetik, ihe mkpuchi resin sịntetik, ink (nbipụta ink jet), ndị na-agba agba, ihe na-eme matting, ihe mgbakwunye nri, iko quartz, mmepụta iko plastik.

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