▎ 摘　　要

NOVELTY - Saline-alkali soil easy decontamination filter wave tube comprises mixture of component A and component B. The component A comprises fluorocarbon resin, glass fiber, calcium oxide, polyolefin resin, polyphenylene sulfide, graphene dispersion liquid and diluent. The component B is PTFE. USE - Saline-alkali soil easy decontamination filter wave tube. ADVANTAGE - The saline-alkali soil easy decontamination filter wave tube has long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of saline-alkali soil easy decontamination filter wave tube comprising weighing fluorocarbon resin and diluent, adding into vessel, stirring uniformly to form transparent solution, adding glass fiber, calcium oxide, polyolefin resin, polyphenylene sulfide and graphene dispersion liquid, stirring uniformly, grinding to fineness of less than or equal to 40 mu m, transferring the slurry into stirring container, continuously stirring to obtain component A, mixing with component B i.e. PTFE, adding the mixed material into double-screw extruder, extrusion molding, cooling and drying to obtain the product.