screen zinc oxide

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screen zinc oxide
Posting date : Mar 10, 2011
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28-
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Molecular formula: Zno Molecular weight:81.39 White or fine spherical powder, specific gravity 5.5-6.5g/cm3, granularity 0.15-0.7μm, refraction index 1.95-2.05, the specific heat 0.0915c/g℃ at 20℃, meltingpoint 1973℃, it has the phenomenon of evaporation at 1000℃. Chemical property:

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