01 Siab Zoo 100% Ntuj Bentonite hmoov
2022-12-09 06:04:06 dr hab Cov Khoom Piav Qhia Bentonite yog cov av nplaum ntuj uas feem ntau muab los ntawm cov tshauv volcanic. Nws muaj feem ntau ntawm silica (58-61%), txhuas (21-22%) thiab lwm yam minerals xws li sodium, magnesium, calcium, ferric oxide, thiab potassium. Nws yog dav siv los ua texturizer, muab tub lim, thickener, thiab ...