The results show that the mean particle size of compound antibacterial powder is less than 100nm. It has character of wide antibacterial pedigree, more efficient, no poisonous to people's health an...
实验结果表明,该复合抗菌粉体颗粒平均粒径小于10 0纳米,具有广谱、高效、持久的抗菌功能和无毒无刺激性。