Production process of nanometer antibacterial mildewproof metal drainage floor drain

Abstract

The invention provides a production process of a nanometer antibacterial mildewproof metal drainage floor drain. The production process sequentially comprises the following steps of paint preparation,surface treatment, cleaning, adhesion coating spray coating, nanometer bottom color spray coating, nanometer antibacterial mildewproof wear-resistant bright protection paint spray coating, and curing, wherein in the paint preparation step, the antibacterial mildewproof nanometer antibacterial mildewproof wear-resistant bright protection paint is prepared; in the surface treatment step, the wholesurface of the metal drainage floor drain is subjected to sand blasting treatment; in the cleaning step, after the sand blasting is completed, the whole surface is subjected to automatic dirt elimination and dustproof spraying treatment; in the adhesion coating spray coating step, an adhesion coating is sprayed and coated onto the whole surface; in the nanometer bottom color spray coating step, the whole surface is subjected to nanometer bottom color spray coating; in the nanometer antibacterial mildewproof wear-resistant bright protection paint spray coating step, the nanometer antibacterialmildewproof wear-resistant bright protection paint is sprayed and coated onto the whole surface; in the curing step, the curing is performed for 30 to 40 minutes in an environment with the constant temperature being 200 DEG C; and then a finished product is obtained after the automatic air cooling in a flow line.

Description

technical field [0001] The invention relates to the technical field of production technology, in particular to a production technology of nano antibacterial and mildew-proof metal drainage floor drain. Background technique [0002] The "drainage floor drains" currently on the market are almost made of three materials: 201# stainless steel, 304# stainless steel and copper, and they are all used as drainage for home kitchens, bathrooms and balconies. However, due to traditional production Insufficient manufacturing process has caused the "drainage floor drain" made of the above three materials to have the following defects: [0003] First, 201# stainless steel drainage floor drain: because the nickel content in the material is very low, and even some non-standard materials do not contain nickel, so its corrosion resistance and rust resistance are poor, and 201# stainless steel is generally used for 3 to 5 months The surface of the drainage floor drain will turn black, and wit...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a production process of nano antibacterial and mildew-proof metal drainage floor drain, which is used to carry out antibacterial and mildew-proof treatment on the entire surface of the metal drainage floor drain body, so as to solve the problem that the material of the existing drainage floor drain itself is prone to mold, discoloration, and easy to grow. rust, and does not have any other antibacterial and antifungal functions, including the following steps in turn: deploying paint, surface treatment, cleaning, spraying adhesion coating, spraying nano-base color, spraying nano-antibacterial and anti-mildew, wear-resistant bright protective coating, curing; ,

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