Intermediate nanocomposite

The invention discloses an intermediate nanocomposite. The intermediate nanocomposite is prepared from monoatomic gans, tourmalinite powder, graphite powder, negative ion powder, Chinese medical stone powder and trace element. The intermediate nanocomposite is characterized in that the weight percentage of monoatomic gans (silver oxide gans) is 10 to 20%; the weight percentage of tourmalinite powder is 21 to 30%; the weight percentage of graphite powder is 15 to 20%; the weight percentage of negative ion powder is 15 to 205; the weight percentage of Chinese medical stone powder is 15 to 20%; and the weight percentages of the trace element is no less than 0.1% and no more than 0.3%. The intermediate nanocomposite produced in the invention has a nanoscale particle size and can be added into clothes, domestic ceramics, glass and crystal ware, rubber and plastic products, household appliances and other products; and the intermediate nanocomposite has good effect on improvement of sleeping, promotion of blood circ