alumina trihydrate


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alumina trihydrate

[ə′lüm·ə·nə ‚trī′hī‚drāt]
(inorganic chemistry)
Al2O3·3H2O, or Al(OH)3 A white powder; insoluble in water, soluble in hydrochloric or sulfuric acid or sodium hydroxide; used in the manufacture of ceramic glasses and in paper coating. Also known as aluminum hydrate; aluminum hydroxide; hydrated alumina; hydrated aluminum oxide.
References in periodicals archive ?
Table 101: Japanese Historic Review for Flame Retardant Chemicals by Product Segment - Alumina Trihydrate, Antimony Oxide, Brominated Flame Retardants, Chlorine-Based Flame Retardants, Phosphorous-Based Flame Retardants & Other Flame Retardant Chemicals Markets Independently Analyzed with Annual Demand in US$ Million for Years 1991 through 2000 (includes corresponding Graph/Chart) III-32
Our ultimate goals were to determine the activation energies and the frequency factors of alumina trihydrate reinforced allylester resins and to compare the cure kinetics of reinforced allylester with those of pristine allylester.
Its inorganic expertise has resulted in advancing the art in specialty silica and silicates, alumina trihydrate, magnesium hydroxide, barium sulfate and ground and natural calcium carbonate.
Fine precipitated alumina trihydrate is reportedly an environmentally-friendly, mineral-based flame retardant and smoke suppressant used in a variety of polyolefin resins, including in low-smoke wire and cable applications within the energy sector, which is benefiting from rising energy consumption in China and other rapidly developing economies throughout Asia-Pacific.
Gains are expected to be concentrated in brominated and phosphorus compounds and in more specialized antimony oxide and magnesium hydroxide formulations, while alumina trihydrate (the largest-volume product because of its low cost and wide range of uses) records less rapid growth.
Some, such as water treatment chemicals, which use alumina trihydrate (ATH), have remained quite stable whereas the refractories and abrasives sectors have experienced sharply reduced markets, although these are now recovering.
Huber Engineered Materials has introduced Hydral Coat 2 Ultrafine Alumina Trihydrate (ATH) for use in coil coatings and other high performance coating-related applications.
Its inorganic chemical expertise has resulted in advancing the art in specialty silica and silicates, alumina trihydrate, magnesium hydroxide, barium sulfate and natural calcium carbonate, Headquartered in Atlanta, Ga.
Products featured in the literature include aluminum silicates, alumina trihydrate, aromatic oils, ASTM reference oils, barium sulfate, blowing agents, calcium carbonate, kaolin clays, fatty acids, gilsonite, iron oxides, magnesium carbonates, magnesium hydroxide, magnesium oxide, microcrystalline wax, naphthenic oils, paraffinic oils, paraffin wax, petrolatums, plasticizers (phthalates), polymers (EPDM, polychloroprene and nitrile), precipitated silica, rubber accelerators, solvents, stearates, strontium sulfate, sulfur, white mineral oils, zinc dust and zinc oxide.
The product with the largest volume usage, alumina trihydrate (ATH), will continue to grow and maintain its number one volume ranking, but it will increase at a slower rate than other flame relardant products.
Non Halogen * Alumina trihydrate * Magnesium hydroxide * Zinc borate * Phosphorus * Intumescence
Safas Corporation has been granted a patent for a fluid coating composition comprised of a crosslinkable liquid resin matrix, wherein the resin is an unsaturated polyester resin containing therein uniformly distributed a crosslinked particulate resin granule containing an inorganic filler and visually differentiable from the matrix resin alumina trihydrate from 0.