| 摘要 |
PURPOSE: A coating composition including nano zinc oxide is provided to show an excellent waterproof property, water repellency and continuous UV shielding property when applied to the outdoor cloth, and to be able to have the lightness of the fabric by pores contained in a porous resin layer. CONSTITUTION: A coating composition including nano zinc oxide includes 1-10 parts by weight of nano zinc oxide dispersion material, 100.0 parts by weight of silicone resin, 1-5 parts by weight of isocyanate crosslinking agent, 1-5 parts by weight of catalyst, 50-150 parts by weight of methyl ethyl ketone and 1-5 parts by weight of water repellent. The nano zinc oxide dispersion material consists of 50-69 wt% of nano zinc oxide power, 30-45 wt% of dispersion medium, and 1-5 wt% of dispersant. |
