E hānai i ka pauka pālolo bentonite me ke kumu kūʻai haʻahaʻa
ʻO ka calcium bentonite he keʻokeʻo keʻokeʻo a hina hina paha, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, ka aila a me ka mea hoʻoheheʻe organik.Ma muli o ka nui o ka nui o ka pore, loaʻa iā ia ka mana adsorption ikaika a me ka mana adsorption.ʻAʻohe mea ʻawaʻawa, kūpaʻa wela maikaʻi, wikiwiki kānana wikiwiki, haʻahaʻa ʻaila.
ʻO ka pālolo bentonite calcium kekahi mea kūʻai wela maikaʻi loa ma Kina he ʻano mea hoʻohui ammonium organik, bentontie ka mea maka.
Ma ka hoʻohana ʻana i ke ʻano lamellar o montmorillonite, hoʻopuehu ʻia nā hiʻohiʻona o ka wswelling i loko o ka pālolo colloid i loko o ka wai a i ʻole nā mea hoʻoheheʻe kūlohelohe, hana ʻia ia mai ka ʻenehana hoʻololi ion a hoʻohui i ka mea hoʻopili organik.
Helu kino
mea\Kano | papa mua | papa ʻelua | papa ʻekolu | papa ʻehā |
'Omaomao Comp Ka ikaika , kpa ≥ | 100 | 70 | 50 | 30 |
Māloʻo Comp.Ka ikaika, kpa ≥ | 2.5 | 2.0 | 1.5 | 0.5 |
MBI,g/100g | 32 | 28 | 25 | 22 |
Mesh (ma o BSS200 kānana,% ≥ | 85 | 85 | 85 | 85 |
wai % | 9~13 | 9~13 | 9~13 | 9~13 |
Maʻiʻo kemika
Nā mea hoʻohui | % | Sodium Bentonite | 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 |
Nā noi
1. Hoʻohana ʻia no ka ʻōnaehana haʻahaʻa haʻahaʻa, waena a kiʻekiʻe-polarity o ka aliphatic, alkyl, aromatic hydrocarbon, a i ʻole ka hui ʻana me ka hydrocarbon aromatic a me ka vīnega, ketone, ester, aether, alcohol, etc.A lubricating momona.
2. Hoʻohana ʻia i loko o ka adhesive, phenolic aldehyde, putty ash binder, acrylic paint, cast pena, chlorinated rubber paint, ink(mineral oil), powder coating, asphalt primer, marine pena, antiseptic pena, etc. Waiwai like me ka International grade: bentonite 27/34/38/57/1000, bentonite -SD2, claytone-MP250, claytone-40 etc.
Pūʻolo