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        招標采購 首頁> 招標采購
        原材料質量標準: 招標詳情>>

        1、方解石 質量標準
        CaO ≥ 54.5% Fe2O3 ≤ 0.020%
        粒度:+10目≤0% -120目 ≤ 45%
        顆粒均勻 白色無雜色
        2、鋰瓷石 質量標準
        AL2O3 ≥ 14% Li2O ≥ 0.9%
        Fe2O3 ≤ 0.07% 粒度:+20目≤0%
        -120目≤40%
        顆粒均勻 無沉淀塊
        3、瓷土 質量標準
        AL2O3 ≥ 16.0% Li2O ≥ 1.2%
        Fe2O3 ≤ 0.07% 粒度:+20目≤0%
        -120目≤ 20%
        顆粒均勻 干燥無雜色物

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