isi

Calcined kaolin

Nkọwa dị mkpirikpi:

Kaolin bụ mineral na-abụghị ọla.Ọ bụ ụdị ụrọ na nkume ụrọ nke mineral kaolinite na-achị.Kaolin dị ọcha na-acha ọcha, dị mma, dị nro ma dị nro, nwere ezigbo plasticity na ọkụ ọkụ.A na-ejikarị eme akwụkwọ, ceramics na ihe mgbagha, na nke abụọ a na-eji mkpuchi, ihe mkpuchi rọba, glazes enamel na ngwa ciment ọcha.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka nka 

Ihe

Index

Silicon dioxide, %

> =

50

aluminum oxide,%

45–48

Ferric oxide,%

<=

0.25

Titanium dioxide, %

<=

0.2

Mfu ọkụ,%

3.1

Ọdịnaya mmiri

0.3

PH

6.0–7.0

Ntinye mmanụ

40–45

Na-eji:

  1. Ụlọ ọrụ akwụkwọ: ink kaolin calcined nwere ezigbo nnabata na oke ezoro ezo, nke nwere ike dochie anya titanium dioxide dị oke ọnụ.Ọ dị mma karịsịa maka akwa akwa akwa dọkịta na-agba ọsọ.Calcined kaolin dị ka onye na-ejuputa nwekwara ike imeziwanye ihe odide na mbipụta nke akwụkwọ ahụ, ma mee ka akwụkwọ ahụ dịkwuo elu.Ọdịmma, ire ụtọ na gloss nke akwụkwọ ahụ nwere ike imeziwanye opacity, ikuku ikuku, mgbanwe, mbipụta na ihe odide nke akwụkwọ ahụ, ma belata ọnụ ahịa.
  2. Ụlọ ọrụ mkpuchi: Iji kaolin calcined na ụlọ ọrụ mkpuchi nwere ike ibelata ọnụ ọgụgụ nke titanium dioxide, mee ka ihe nkiri mkpuchi ahụ nwee àgwà ọma, ma melite nhazi, nchekwa na ngwa ngwa nke mkpuchi.Ọnụ ego kaolin calcined ejiri na mkpuchi ọkara na ọkwa dị elu bụ 10-30%, na kaolin calcined ejiri mee ihe bụ 70-90% nwere ọdịnaya -2um.
  3. Industrylọ ọrụ rọba: N'ime plastik injinia na plastik n'ozuzu, ọnụọgụ kaolin na-ejuputa bụ 20-40%, nke a na-eji dị ka onye na-ejuputa na onye na-agba ume.A na-eji kaolin Calcined eme ihe na eriri PVC iji melite njirimara eletriki nke plastik.
  4. Ụlọ ọrụ rọba: Ụlọ ọrụ rọba na-eji kaolin buru ibu, na ntinye njuputa na rọba sitere na 15 ruo 20%.The calcined kaolin (gụnyere ngbanwe elu) nwere ike dochie carbon oji na ọcha carbon ojii na-emepụta ìhè-acha ngwaahịa roba, taya, wdg.

Mbukota: 25kg akwụkwọ-plastic compound akpa na 500kg na 1000kg ton akpa.

Ụgbọ njem: Mgbe ị na-ebu ma na-ebutu ya, biko buru ibu ma budata obere ihe iji gbochie mmetọ nkwakọ ngwaahịa na mmebi.Ekwesịrị ichebe ngwaahịa ahụ pụọ na mmiri ozuzo na ìhè anyanwụ n'oge njem.

Nchekwa: Chekwaa n'ebe ikuku na-ekpo ọkụ na nke akọrọ na batches.Ogologo mkpokọ ngwaahịa ekwesịghị gafere 20 n'ígwé.A machibidoro iwu ịkpọtụrụ ihe ndị na-egosipụta ngwaahịa ahụ, ma ṅaa ntị na mmiri.


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