Sodium Bentonite
Zvisikwa
Sodium bentonite yakakamurwa zvichienderana nerudzi uye zviri mukati me cations dzinochinjika pakati pe layers dze montmorillonite: iyo ine alkalinity coefficient yakakura kupfuura kana yakaenzana ne 1 i sodium bentonite, uye iyo ine alkalinity coefficient iri pasi pe 1 i calcium bentonite.
Kupisa kwekukundikana kwe sodium bentonite yekugadzira kwakasiyana nekuda kwemamiriro akasiyana e sodium, asi ese akaderera pane e sodium bentonite yekugadzira; simba rekuwedzera re sodium bentonite yekugadzira rakakura kupfuura re artificial sodium bentonite yekugadzira; kurongeka kwe sodium bentonite yekugadzira c-axis kwakakwira kupfuura kwe artificial sodium bentonite yekugadzira, ine tsanga dzakapfava uye kupararira kwakasimba. Hunhu hwepanyama nemakemikari uye hunhu hwetekinoroji hweNa bentonite hwakakwira kupfuura hweCa bentonite. Hunonyanya kuratidzwa mu: kunyorova kwemvura, kunyorova kwemvura yakawanda uye chiyero chekuwedzera; kugona kukuru kwekuchinjana kwecation; kupararira kwakanaka mumvura, mutengo we colloidal wakakwira; thixotropy yakanaka, viscosity, lubricity, pH value; kugadzikana kwakanaka kwekupisa; plasticity yakakwira uye kunamatira kwakasimba; simba re tensile rinopisa uye simba rekumanikidzwa kwakaoma. Naizvozvo, kukosha kwekushandiswa uye kukosha kwehupfumi kwe sodium bentonite kwakakwira. Hunhu hwepanyama nemakemikari hwe artificial sodium bentonite hahutsamiri chete parudzi uye zviri mukati me montmorillonite, asiwo panzira uye mwero we artificial sodium.
Hunhu hwechigadzirwa
| Montmorillonite | 60% - 88% |
| Kugona kuwedzera | 25-50ml / g |
| Kukosha kweColloidal | ≥ 99ml / 15g |
| Kunwa mvura kwemaawa maviri | 250-350% |
| Mvura iri mukati | ≥ 12 |
| Simba rekudzvanya rakanyorova | ≥ 0.23 (MPA) |
| Kunyudzwa kwebhuruu ≥ 80mmol / 100g | |
| Na2O ≥ 1.28 | |
Kushandiswa
1. Mukuchera tsime, dhaka rekucherwa rine mvura yakawanda uye thixotropy rinorongwa.
2. Mukugadzira michina, inogona kushandiswa sejecha rekuumba uye sechinobatanidza, izvo zvinogona kukunda chiitiko che "kusanganiswa kwejecha" uye "kubvisa" ma "castings", kuderedza mwero we "castings" dze "castings", uye kuve nechokwadi chekuti ma "castings" akarurama uye akatsetseka.
3. Inoshandiswa semuchina wekuzadza mapepa muindasitiri yemapepa kuwedzera kupenya kwemapepa.
4. Inogona kushandiswa sechipfeko chinodzivirira static pachinzvimbo che starch size uye kudhinda chipfeko mumvura yekudhinda nekudhaya machira.
5. Muindasitiri yesimbi, bentonite inoshandiswa sechinobatanidza iron ore pellet, izvo zvinoita kuti saizi yezvidimbu zveore ifanane uye mashandiro ekuderedza ave akanaka, inova ndiyo inonyanya kushandiswa bentonite.
6. Muindasitiri yepeturu, sodium bentonite inoshandiswa kugadzira emulsion yemvura yetara.
7. Muindasitiri yezvekudya, sodium bentonite inoshandiswa kubvisa ruvara nekuchenesa mafuta emhuka nemiriwo, kujekesa waini nemuto, kugadzirisa doro, nezvimwewo.
8. Muindasitiri yekudhinda nekudhaya machira, sodium bentonite inoshandiswa sefiller, bleaching agent, antistatic coating, iyo inogona kutsiva saizi yestarch uye kugadzira printing paste.
9. Inogonawo kuva chinhu chinowedzera chikafu.
Pasuru
