At present, the main products include Rare earth oxide: lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, lutetium, holmium, erbium, ytterbium, thulium, yttrium, scandium; Inorganic oxide: cobalt oxide, nickel oxide, bismuth oxide, tantalum oxide, niobium oxide, germanium oxide,gallium oxide, indium oxide. Our products are widely applied to fields such as ceramics, glass, construction material, petrochemical, metallurgical machinery, superconducting material, textile rubber, aerospace, atomic energy, infrared laser, polishing and fluorescent materials.
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Cobalt Oxide
Characters: black powder, insoluble in water and alcohol. Application: Paint, pigment, ceramic glaze, glassware and cobalt catalyst etc.
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Nickel Oxide
Characters: green powder; insoluble in water and alkali liquor, soluble in acid and ammonia water. Application: adhesive agent and colorant of enamel , pigment of cerami...
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Bismuth Oxide
Characters: yellow powder; soluble in acid, insoluble in water. Application: spectral analysis reagent, high purity analytical reagent, varistor, thermistor, zinc oxide ...
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Tantalum Oxide
Characters: white powder, insoluble in water and acid,soluble in the molten potassium hydrogen sulfate and hydrofluoric acid. Application: raw material of tantalum, as t...
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Niobium Oxide
Characters: white powder. Turn to yellow when heated, insoluble in water. Application: raw material of niobium, also used in optical glass and electronics industry.
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Germanium Oxide
Characters: white powder. Application: used in the production of metal germanium, also used for spectral analysis and semiconductor materials.
CONTACT US
Qingdao Xiguanya Mining Industry Co.,Ltd- Tel:+86-532-81927601
- Fax:+86-532-81927641
- Skype:weijierareearth
- E-mail:sales@qdxgy.com
- No.39, Shiling Road, Laoshan District, Qingdao City
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