Method for preparing the matte anti-fingerprint stainless steel decorative plate

摘要

The present invention provides a method for preparing a matte anti-fingerprint stainless steel decorative plate. The method comprises the steps of: 1) selecting a polymer coating material, wherein the polymer coating material is formed by mixing a film forming material, an inorganic nano-filler, a solvent and an auxiliary agent, wherein the film forming material comprises the following ingredients based on the weight ratio: 30-50 parts of acrylate composite resin, 5-20 parts of amino resin, and 5-15 parts of epoxy resin; and 1-8 parts of a matting agent and 1-8 parts of an anti-settling agent are added; and 2) performing a spray coating using the polymer coating material, wherein a coating film has a thickness of 1.5-2.5 μm, the precision of the atomization air pressure of a spray gun is controlled at ±0.1 bar during spray coating, and the coating is dried to obtain a finished product and then a matte anti-fingerprint stainless steel decorative plate which has a high-standard matte and anti-fingerprint index is prepared.

主权项

1. A method for preparing a matte anti-fingerprint stainless steel decorative plate, comprising:
1) selecting a polymer coating material, wherein the polymer coating material is formed by mixing the following ingredients in weight ratio:
a film forming material, comprising 30-50 parts of acrylate composite resin, 5-20 parts of amino resin, and 5-15 parts of epoxy resin;an inorganic nano-filler, in 1-5 parts;a solvent, in 40-50 parts;an auxiliary agent, in 10-20 parts;1-8 parts of a matting agent; and1-8 parts of an anti-settling agent;wherein the polymer coating material has a PH value at about 4.8 to ensure film uniformity; 2) performing a spray coating using the polymer coating material to form a coating film, wherein the coating film has a thickness of 1.5-2.5 μm, and a precision of the atomization air pressure of a spray gun is controlled at ±0.1 bar during the spray coating; and drying the coating to obtain a finished product.