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TItanium Dioxide

  • China China  
  • Last Updated:
    Posted on: 19 Nov 2024

RFQ Details

Specification White solid or powder form of gender oxides. Also known as titanium dioxide. Chemical formula TiO2, molecular weight 79.9, melting point 1830 ~ 1850 , boiling point of 2500 ~ 3000 . Exist in nature there are three variants of titanium dioxide: rutile, tetragonal crystals; anatase tetragonal crystal; brookite orthorhombic crystals. Titanium dioxide solubility in water is small, but can be dissolved in acid, can also be dissolved in alkali. The crystallisation of titanium dioxide characteristics and physical constants: Physical properties of rutile and anatase crystal system Tetragonal Tetragonal The relative density of 3.9 ~ 4.2 3.8 ~ 4.1 Refractive index 2.76 2.55 Mohs hardness 6-7 5.5-6 Permittivity 11431 Melting point 1858 into rutile at high temperature Thermal conductivity of 1.809? 10-3 Oil degree of 16 ~ 48 18 ~ 30 Colour intensity of 1650 ~ 1900 1200 ~ 1300 Particle size of 0.2 ~ 0.3 0.3