The result shows that the average particle size reach to nano-level, furthermore, the product shows good uvioresistant performance and fastness to washing, so it shows promising application in future.

• 结果表明：样品的平均晶粒大小达到了纳米级，而且它的抗紫外效果好、耐洗牢度也很强，因此有望在实际中得到应用。