- Company : Jiangxi OIM Chemical Co., Ltd
- Region : Jiangxi , China
- Category : Chemicals > Catalysts & Auxiliary Agents
- Specification : Type Inert Alumina Ball-17 Color Light gray Shape Ball Chemical composition Min. % Max. % Usual % Al2O3 17 19 18 SiO2 70 77 74.9 Al2O3 + SiO2 90 96 93 Fe2O3 / 1.0 0.9 TiO2 / 0.5 0.46 CaO / 0.65 0.42 MgO / 0.5 0.38 Na2O / 2 1.12 K2O / 3.5 3.28 Physical properties Leachable Iron (%) ?0.1 Apparent Porosity by Weight (%) D?10mm ?0.4 D=6mm ?1.0 D=3mm ?3.0 Water absorption (wt.%) ?1.0 Acid resistance (%) ?99.8 E-modulus(Gpa) 60 Alkaline resistance (%) ?85 Bulk Densi
- Quantity : 500kgs
- Contact Person : Tracy Chen|||Sales director
- Telephone :
- Update : Aug/24/2021
Product Details
Inert alumina ball-17 is called ceramic ball 17%~19% Al2O3. It is equal to Denstone® 57 Support Media.They are the most widely used support media in the world. It is made of high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
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