Double coating stainless steel diamond mesh and manufacturing method thereof

• Main Authors: LIN ZHAOCAI, LIN ZHAOXIN
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2020
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25; NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; PUNCHING METAL; SPRAYING OR ATOMISING IN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE

The invention discloses a double coating stainless steel diamond mesh and a manufacturing method thereof. After degreasing, cleaning, etching and passivation, the obtained stainless steel wires are modified with a silane coupling agent, and then an antirust primer and an adhesive coating are uniformly sprayed on the modified stainless steel wires; double-layer coating films with different thicknesses are formed on the surfaces of the stainless steel wires by baking and curing; and finally, the stainless steel wires are weaved by a steel wire weaving machine, and the double coating stainless steel diamond mesh is obtained. According to the manufacturing method, the bulging and falling phenomenon of the surface coating films at the joint of the diamond mesh can be effectively improved, and the corrosion resistance and adhesion of the diamond mesh are improved, so that the obtained diamond mesh has an excellent corrosion resistance effect and long-term corrosion resistance performance, and the service life is pr