Kaolinite has a hardness of 1 on the mineralogical scale and a density of 2, 540–2, 600 kg/m 3. It is greasy to the touch. It is greasy to the touch. In heating to 500°-600° C, it loses water, and at 1,000°-1, 200° C, it decomposes, liberating heat and forming initially sillimanite and then mullite.
kaolinite (kā`əlĭnīt), clay mineral crystallizing in the monoclinic system and forming the chief constituent of china clay china clay, one of the purest of the clays, composed chiefly of the mineral kaolinite usually formed when granite is changed by hydrothermal metamorphism.
ka·o·lin·ite (kā′ə-lĭ-nīt′) n. A mineral, Al2Si2O5(OH)4, that is the principal constituent of kaolin. ka′o·lin·it′ic (-lĭ-nĭt′ĭk) adj. kaolinite (ˈkeɪəlɪˌnaɪt) n (Minerals) a white or grey clay mineral consisting of hydrated aluminium silicate in triclinic crystalline form, the main constituent of kaolin. Formula: Al2Si2O5(OH
Kaolinite clay synonyms, Kaolinite clay pronunciation, Kaolinite clay translation, English dictionary definition of Kaolinite clay. n. A mineral, Al2Si2O5 4, that is the principal constituent of kaolin. ka′o·lin·it′ic adj. n a white or grey clay mineral consisting of hydrated aluminium...
2020-5-13 · kaolinite definition: a colorless or white, soft mineral, hydrous aluminum silicate, AlSiO(OH), that is the main constituent of kaolin...
kaolin [ka´o-lin] native hydrated aluminum silicate, powdered and freed from gritty particles by elutriation; used as an adsorbent and, often with pectin, an antidiarrheal. ka·o·lin (kā'ō-lin), Hydrated aluminum silicate; when powdered and freed from gritty particles by elution, kaolin is used as a demulcent and adsorbent. In dentistry, used to add
Kaolinite Article about kaolinite by The Free Dictionary. Kaolinite has a hardness of 1 on the mineralogical scale and a density of 2, 540–2, 600 kg/m 3. It is greasy to the touch. In heating to 500°-600° C, it loses water, and at 1,000°-1, 200° C, it decomposes, liberating heat and forming initially sillimanite and then mullite.
Kaolinite, group of common clay minerals that are hydrous aluminum silicates; they comprise the principal ingredients of kaolin (china clay). The group includes kaolinite and its rarer forms, dickite and nacrite, halloysite, and allophane, which are chemically similar to kaolinite but amorphous.
Kaolinite definition is a white mineral consisting of a hydrous silicate of aluminum that constitutes the principal mineral in kaolin.
ka·o·lin also ka·o·line (kā′ə-lĭn) n. A fine clay used in ceramics and refractories, as a filler or coating for paper and textiles, as an additive in food and toothpaste, and as an antidiarrheal drug. [French, from Mandarin Gāolíng, a mountain of Jiangxi province.] kaolin (ˈkeɪəlɪn) or kaoline n (Minerals) a fine white clay used for the