品名:鋯英石 | 牌號:HZr-01 | 產地:澳洲 |
鋯含量≥:67.5(%) | 雜質含量:0.02(%) | 重量:0(kg/塊) |
鋯英石經水選、電選、磁選等選礦工藝分選後而得到。矽酸鋯化學性質非常穩定,熔點2550℃。因此在摩擦材料中應用可以取得非常理想的效果。主要特點是:
1.提高摩擦系數。
2.由於其抗熱震動特性,不產生震動噪音。
3.應用為增磨劑時磨損較小
Zircon
The Zircon is purified by the water, electricity, magnetic beneficiation process. Zirconium silicate’s chemical property is very stable,
melting point 2550 ℃. So the application can be achieved very perfect effect in the friction material. The main features are:
1 ,to improve the friction coefficient.
2 ,due to its thermal vibration characteristics, there is no vibration noise.
3 ,application to increase grinding ,its wear is little.
項目Item | 單位Unit | 檢測結果Test Result |
比重 Density | g/cm3 | 4.6-4.7 |
粒度 Size | mesh | 325 |
105℃揮發份 105℃Volatile | % | 0.1 |
800℃ 灼燒剩餘 800℃ Ignition Loss | % | 0.3 |
矽酸鋯 ZrSiO4 | % | 98 |
氧化鋯 ZrO2 | % | 67.5 |
氧化矽 SiO2 | % | 32 |
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