Nano coating formula with far-infrared radiation function

The invention discloses a nano coating formula with a far-infrared radiation function. The nano coating formula is prepared from the following components in parts by weight: 13 to 20 parts of nano silicon dioxide, 7 to 9 parts of acrylic acid, 20 to 30 parts of nano aluminum oxide, 5 to 7 parts of nano calcium oxide, 8 to 13 parts of nano potassium oxide, 2 to 5 parts of nano sodium oxide, 2 to 3 parts of mica, 9 to 12 parts of polymethylhydrosiloxane, 1 to 4 parts of dimethicone, 3 to 5 parts of silica powder, 6 to 9 parts of nano silver oxide, a proper amount of ethanol, 1 to 2 parts of an active catalyst and a proper amount of a photocatalyst. The nano coating formula disclosed by the invention has sterilization and deodorization, formaldehyde removal, benzene removal and ammonia removal functions; far infrared rays of 8mu m to 14mu m, which are similar to a waveband of a human body, are adopted and two overlapping effects have resonance on human bodies to excite self energy of the human body so that the a