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Yakavharwa kaolin

Tsananguro Pfupi:

Kaolin isiri-yesimbi zvicherwa. Iyo mhando yevhu nevhu dombo rinotongwa nekaolinite ivhu zvicherwa. Iyo yakachena kaolin yakachena, yakanaka, yakapfava uye yakapfava, ine yakanaka mapurasitiki uye moto kuramba. Inonyanya kushandiswa mukugadzira mapepa, maceramics uye zvinhu zvinokanganisa, uye kechipiri inoshandiswa mukupfeka, mafirita ekuzadza, enamel glazes uye chena esimende mbishi zvigadzirwa.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Technical paramende 

Chinhu

Index

Nesilicon dioxide,%

> =

50

aruminiyamu oxide,%

45–48

Ferric oxide,%

<=

0.25

Titanium yakasviba,%

<=

0.2

Kurasikirwa kuvesa,%

3.1

Zvinyorwa zvemvura

0.3

PH

6.0-7.0

Mafuta ekumwa

40–45

Zvishandiso:

  1. Pepa indasitiri: calcined kaolin ink ine yakanaka yekumwa uye yakakwira yekuviga mwero, iyo inogona zvishoma kutsiva inodhura titanium dioxide. Inonyanya kukodzera kumhanya-kumhanya chiremba chipande machira. Calcined kaolin sekuzadza inogona zvakare kugadzirisa ekunyora nekudhinda zvimiro zvebepa, uye kuwedzera bepa. Iko kusasana, kutsetseka uye kubwinya kwepepa kunogona kugadzirisa kusagadzikana, kubvumidzwa kwemhepo, kushanduka, kudhinda uye kunyora zvimiro zvebepa, uye kudzikisa mutengo.
  2. Bhabhatidza indasitiri: Iko kushandiswa kwecalcined kaolin mune yekumabhizimusi indasitiri kunogona kudzikisa huwandu hwetitanium yakasviba, kuita kuti iyo yekunamatira firimu ive nehunhu hwakanaka, uye nekuvandudza kugadziriswa, kuchengetedza uye kushandisa zvivakwa zvekupfeka. Huwandu hwecalcined kaolin hunoshandiswa pakati nepakati-yegiredhi kupfeka ndeye 10-30%, uye iyo calcined kaolin inoshandiswa inonyanya 70-90% ine -2um zvemukati
  3. Ipurasitiki indasitiri: Muinjiniya mapurasitiki uye akajairwa mapurasitiki, iyo yekuzadza huwandu wecalcined kaolin ndeye 20-40%, iyo inoshandiswa seyekuzadza uye inosimbisa mumiririri. Calcined kaolin inoshandiswa mu tambo dzePVC kugadzirisa magetsi emagetsi epurasitiki.
  4. Rubha indasitiri: Iyo indasitiri yerabha inoshandisa yakawanda kaolin, uye chiyero chekuzadza mumatanho erabha kubva pa15 kusvika 20%. Iyo calcined kaolin (inosanganisira pamusoro pekunatsurudzwa) inogona kutsiva kabhoni nhema uye chena kabhoni nhema kuti ibudise yakajeka-yerabha zvigadzirwa, matai, nezvimwe.

Kurongedza: 25kg mapepa-epurasitiki mukomboni bhegi uye 500kg uye 1000kg tani mabhegi

Kutakura: Kana uchiisa uye uchiburitsa, ndapota takura uye uburitse zvishoma kuti udzivise kurongedza kusvibiswa uye kukuvara Chigadzirwa chinofanirwa kuchengetedzwa kubva kunaya uye nechiedza chezuva panguva yekufambisa.

Kuchengeta: Chengetera munzvimbo ine mweya uye yakaoma nzvimbo mumabatch. Kureba kwekukwirisa kwechigadzirwa hakufanirwe kudarika makumi maviri matanda. Izvo zvakanyatsorambidzwa kubata zvinhu izvo zvinoratidza chigadzirwa, uye teerera kune hunyoro.


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