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      1. Application industry
        Contact Us
        Add: Longda Industrial Park,Gudi Street,Weifang City,China
        Tel: +86-536-7569886
        Fax: +86-536-7567369
        E-mail: longda@wflongda.com
         
        Products  

        Zinc oxide for top-grade ceramics

        Uses: Zinc oxide for top-grade ceramics is an important chemical flux material of ceramics, most of them are used in glaze material of ceramic wall and floor tiles, or low-temperature ceramic wares; moreover, it is also widely used in the glaze material of art ceramics. In ceramic industry, Zinc oxide is widely used in the glaze of brick and tiles, translucent glaze of stone ware, transparent glaze or fritted glaze of crafted tableware and dish.

        Standard:

        Item
        Index
        Model
        Top grade
        First grade
        Zinc oxide (as ZnO)%,≥
        99.7
        99.4
        Metals (as Zn)%,≤
        No
        No
        Lead oxide (as Pb)%,≤
        0.037
        0.14
        Ferric oxide (as Fe)%,≤
        0.01
        0.03
        Insoluble matter in HCl%,≤
        0.02
        0.05
        Loss on ignition%,≤
        0.20
        0.30
        Volatile matter on 105oC%,≤
        0.20
        0.30


        Copyright(C)2017 ,Weifang Longda Zinc Industry Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle
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