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            Sub-micron spherical silica powder

            Sub-micron spherical silica powder

            Sub-micron spherical silica powder

            【Explanation】:Sub-micron spherical silica powder is developed by the unique manufacturing technology of NOVORAY.

            【Applications】:

            >Basic characteristics of sub-micron spherical silica powder:

            ItemUnitTypical Value
            Appearance/White powder
            Particle morphology/Spherical
            Density kg/m3 2.20×103
            Mohs Hardness/6.0
            Dielectric Constant/3.88(1MHz)
            Dielectric Loss /0.0002(1MHz)
            Coefficient of Linear Expansion1/K 0.5×10-6
            Thermal ConductivityW/K·m1.1
            Refraction Coefficient/1.45

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