sehlahisoa

Bentonite ea sodium

Tlhaloso e Khutšoanyane:

Bentonite ke mofuta oa metsi a nang le ore ea letsopa haholo-holo e entsoeng ka montmorillonite, ka lebaka la thepa ea eona e khethehileng.Tse kang: ho ruruha, ho kopanngoa, adsorption, catalysis, thixotropy, ho emisoa, phapanyetsano ea cation, joalo-joalo.

PH boleng 8.9-10


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaho
Sodium bentonite e arotsoe ho ea ka mofuta le likahare tsa li-cations tse fapanyetsanoang pakeng tsa lihlopha tsa montmorillonite: e nang le alkalinity coefficient e kholo ho feta kapa e lekanang le 1 ke sodium bentonite, 'me e nang le alkalinity coefficient e ka tlase ho 1 ke calcium bentonite.

Mocheso oa ho hlōleha ha bentonite ea maiketsetso ea sodium e fapane ka lebaka la maemo a fapaneng a sodium, empa kaofela ha tsona li tlase ho feta tsa bentonite ea tlhaho ea sodium;matla a ho atolosa ha sodium bentonite ea tlhaho e kholo ho feta ea bentonite ea maiketsetso ea sodium;taelo ea c-axis ea tlhaho ea sodium bentonite e phahame ho feta ea bentonite ea maiketsetso ea sodium, e nang le lijo-thollo tse ntle le ho hasana ho matla.Lintho tsa 'mele le lik'hemik'hale le thepa ea theknoloji ea Na bentonite e phahametse ea Ca bentonite.Haholo-holo e bonahatsoa ka: ho monya metsi butle, ho monya metsi a mangata le karolelano ea ho atolosa;boemo bo phahameng ba phapanyetsano ea li-cation;phallo e ntle sebakeng sa metsi, theko e phahameng ea colloidal;thixotropy e ntle, viscosity, lubricity, pH bohlokoa;botsitso bo botle ba mocheso;polasetiki e phahameng le ho khomarela ka matla;matla a phahameng a chesang a mongobo le matla a khatello e omileng.Ka hona, boleng ba tšebeliso le boleng ba moruo ba sodium bentonite bo phahame.Lintho tsa 'mele le tsa lik'hemik'hale tsa bentonite ea maiketsetso ea sodium ha li itšetlehe feela ka mofuta le litaba tsa montmorillonite, empa hape le ka mokhoa le tekanyo ea sodium ea maiketsetso.

Thepa ea lihlahisoa

Montmorillonite 60% - 88%
Bokhoni ba ho atolosa 25-50ml / g
boleng ba Colloidal ≥ 99ml / 15g
2 h ho monya metsi 250-350%
Likahare tsa metsi ≥ 12
Matla a compression a metsi ≥ 0.23 (MPA)
Ho kenngoa ha 'mala o moputsoa ≥ 80mmol / 100g
Na2O ≥ 1.28

Kopo
1. Ha ho cheka hantle, ho emisoa ha seretse sa ho cheka ka metsi a mangata le thixotropy ho hlophisoa.
2. Ha ho etsoa mechine, e ka sebelisoa e le lehlabathe la ho bōpa le se tlamang, se ka hlōlang ts'ebetso ea "ho kenyeletsoa ha lehlabathe" le "peeling" ea li-castings, ho fokotsa sekhahla sa li-castings, le ho netefatsa ho nepahala le ho boreleli ha li-castings.
3. E sebelisoa e le mochini o tlatsang pampiri indastering ea pampiri ho ntlafatsa khanya ea lipampiri.
4. E ka sebelisoa e le ho roala ha antistatic ho e-na le boholo ba starch le ho roala ho hatisa ka masela a khatiso le mokelikeli oa ho daea.
5. Ka indasteri ea metallurgical, bentonite e sebelisoa e le setlamo sa pellet ea tšepe ea tšepe, e etsang hore boholo ba likaroloana tsa junifomo ea ore le ho fokotsa ts'ebetso e be ntle, e leng tšebeliso e kholo ka ho fetisisa ea bentonite.
6. Ka indasteri ea peterole, bentonite ea sodium e sebelisoa ho lokisa emulsion ea metsi a tar.
7. Lefapheng la lijo, sodium bentonite e sebelisetsoa ho senya le ho hloekisa oli ea liphoofolo le limela, ho hlakisa veine le lero, ho tsitsisa biri, joalo-joalo.
8. Ka indasteri ea khatiso ea masela le ho daea, sodium bentonite e sebelisoa e le filler, bleaching agent, antistatic coating, e ka nkang sebaka sa starch sizeing le ho etsa pente ea khatiso.
9. E ka boela ea e-ba motsoako oa lijo.

Sephutheloana

Calcium Bentonite23
Calcium Bentonite24

  • E fetileng:
  • E 'ngoe:

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