Dyetsani kalasi ya bentonite dongo ufa ndi mtengo wotsika mtengo
Calcium bentonite ndi woyera kapena imvi woyera ufa, osasungunuka m'madzi, mafuta ndi zosungunulira organic.Chifukwa cha kuchuluka kwake kwa pore, imakhala ndi mphamvu yotsatsira komanso kutsatsa.Zopanda poizoni, kukhazikika kwamafuta abwino, kuthamanga kusefa mwachangu, kutsika kwamafuta.
Calcium bentonite dongo ndi zodzikongoletsera zabwino otentha kugulitsa ku China ndi mtundu wa organic ammonium pawiri, zopangira ndi bentontie.
Pogwiritsa ntchito lamellar kapangidwe ka montmorillonite, Makhalidwe a wswelling kumwazikana mu colloid dongo tinthu m'madzi kapena zosungunulira organic, amapangidwa kuchokera ion kuwombola luso ndi kuwonjezera organic ❖ kuyanika wothandizira.
Physical index
| zinthu \ Type | kalasi yoyamba | kalasi yachiwiri | kalasi yachitatu | kalasi yachinayi |
| Green Comp Strength, kpa ≥ | 100 | 70 | 50 | 30 |
| Dry Comp.Mphamvu, kpa ≥ | 2.5 | 2.0 | 1.5 | 0.5 |
| MBI, g/100g | 32 | 28 | 25 | 22 |
| Mesh(kupyolera mu BSS200 sieve,%≥ | 85 | 85 | 85 | 85 |
| Chinyezi % | 9-13 | 9-13 | 9-13 | 9-13 |
Zomwe zili ndi mankhwala
| Zosakaniza | % | Bentonite ya sodium | Ca-bentonite |
| SiO2 | % | 69.32 | 67.23 |
| Al2O3 | % | 14.27 | 15.88 |
| CaO | % | 1.99 | 2.22 |
| MgO | % | 2.69 | 4.01 |
| K2O | % | 1.38 | 0.19 |
| Na2O | % | 1.85 | 0.13 |
| Fe2O3 | % | 1.84 | 2.62 |
| FeO | % | 0.63 | 0.03 |
| MnO | % | 0.10 | 0.00 |
| TiO2 | % | 0.13 | 0.13 |
| P2O3 | % | 0.04 | 0.06 |
| LOI | % | 5.67 | 8.09 |
Mapulogalamu
1. Amagwiritsidwa ntchito kwa otsika, apakati ndi apamwamba-polarity zosungunulira dongosolo la aliphatic, alkyl, onunkhira hydrocarbon, kapena zosungunulira osakaniza ndi onunkhira hydrocarbon ndi viniga, ketone, ester, aether, mowa, etc.Ndipo mafuta odzola.
2. Amagwiritsidwa ntchito mu zomatira, phenolic aldehyde, putty ash binder, acrylic penti, penti ya mphira wa chlorinated, inki (mafuta amchere), zokutira za ufa, pulayimale ya asphalt, utoto wa m'madzi, utoto wa antiseptic, ndi zina zambiri Katundu wofanana ndi International grade: bentonite 27/34/38/57/1000, bentonite -SD2, claytone-MP250, claytone-40 etc.
Phukusi
