ZINC OXIDE PARTICLES, METHOD FOR PRODUCTION OF THE SAME, AND COSMETIC, HEAT RELEASING FILLER, HEAT RELEASING RESIN COMPOSITION, HEAT RELEASING GREASE, AND HEAT RELEASING COATING COMPOSITION COMPRISING THE SAME

摘要

[Problem] To provide zinc oxide particles capable of being suitably used as an ultraviolet-ray-shielding agent for cosmetic materials, due to having both excellent ultraviolet-ray-shielding properties and excellent dispersibility. [Solution] Zinc oxide particles having a primary particle diameter of less than 0.1 µm, an aspect ratio of less than 2.5, and an oil absorption/BET specific area of no more than 1.5 ml/100m2.