Medical composite resin infusion bag material and preparation method thereof

The invention discloses a medical composite resin infusion bag material and a preparation method thereof. PVC (polyvinyl chloride) resin and polypropylene resin serve as main components, polyethylene glycol, octenyl succinic acid modified starch, polyethylene glycol terephthalate, cellulose acetate fibers, calcium lignosulphonate, 4, 5-epoxy tetrahydrophthalate, 1-(3-dimethyl aminopropyl)-3-ethyl carbimide, coconut oil fatty acid monoethanolamine, sea-foam stone powder, gas phase while lamp black, linolenic acid, dispersing agents and stabilizing agents are added and subjected to processes such as mixing, stirring, high-temperature sintering, crushing, high-pressure calcining, acid dipping, ultrasonic dispersion, screw extrusion and injection molding to prepare the medical composite resin infusion bag material. The medical composite resin infusion bag material has excellent high temperature resistance, stretching resistance and abrasion resistance, can meet industrial requirements and has a good application p