Fireproof flame-retardant nano hydrogel polymer fabric and preparation method thereof

The invention discloses a fireproof flame-retardant nano hydrogel polymer fabric and a preparation method thereof, relates to the field of hydrogel polymer materials and preparation thereof, and aims to solve the problems that a flame-retardant hydrogel polymer fabric is poor in flame-retardant effect, and a hydrogel polymer is poor in hydrophilicity and poor in moisture retention. The fabric is composed of sodium alginate, N-isopropylacrylamide, acrylamide, a cross-linking agent, an initiator, lauryl sodium sulfate, a calcium chloride solution, silver nanoparticles, an accelerator and deionized water. Through loading of the nano hydrogel polymer, the material has good fireproof and flame-retardant properties, and through introduction of the silver nanoparticles, the material has good bacteriostatic activity and antibacterial characteristics. The hydrogel polymer is prepared by taking the natural polysaccharide sodium alginate and the water-soluble salt as basic raw materials, and the hydrogel polymer is smal