DISPERSION LIQUID OF METAL OXIDE FINE PARTICLES, AND MOLDED PRODUCTS USING THE SAME

摘要

PURPOSE: A dispersion liquid of metal oxide fine particles is provided to reduce the density of hydroxyl groups on the surface of particles, and to suppress aggregation of particles caused by reaction such as dehydration polymerization. CONSTITUTION: A dispersion liquid of metal oxide fine particles comprises metal oxide fine particles containing at least titanium and has average spherical main particle diameter of 1 ~ 20 nm. The average spherical side particle diameter is 20 nm or less and is larger than the spherical main particle diameter four times. The water content of metal oxide fine particles is 12 % or less.