The invention discloses a fire extinguishing
air bubble film doped with a powdery fire extinguishing medium and a manufacturing method thereof. The fire extinguishing
air bubble film comprises a double-layer
air bubble film base material and buffer air bubbles which are distributed in the double-layer air bubble
film base material and are filled with the powdery fire extinguishing medium, whereinthe air bubble
film base material consists of
polyethylene serving as a base material and auxiliary materials according to a weight ratio. Compared with the prior art, the fire extinguishing air bubble film doped with the powdery fire extinguishing medium and the manufacturing method thereof in the invention have the following advantages: various kinds of
polyethylene can be used as the base material for preparing the air bubble film; by adding a certain proportion of a
flame retardant in the mixing process and filling buffering air bubbles with a large amount of the powdery fire extinguishingmedium by using a proper method, the overall high
temperature resistance of the bubble film can be improved on the premise of not changing original performance, and
flame retardant and fire extinguishing effects are obvious. Meanwhile, through the manufacturing method, the bubble film prepared through the method is high in
toughness and not prone to damage,
processing process is simple, the produced film has market competitiveness, and better benefits can be brought.