Paint process for effectively preventing matt oil paint of log door sheet from fading

Abstract

The invention discloses a paint process for effectively preventing matt oil paint of a log door sheet from fading. The process comprises the following steps: (1) a frame and a core plate of the log door sheet are respectively manufactured; (2) at least one time of spraying of bottom surface paint layers is performed for the frame and the core plate; (3) the spraying of color finishing paint layers is respectively performed for the frame and the core plate after the spraying of the bottom surface paint layers; (4) a curing agent is added in color finishing paint; and the second time of spraying of the color finishing paint layers is performed; (5) the spraying of surface paint layers is performed; (6) the core plate after the spraying of the surface paint layer is embedded in the frame to form the log door sheet; (7) the log door sheet is sprayed with a reflecting protection layer; and (8) the secondary spraying of the reflecting protection layer is performed for the dried log door sheet to obtain the log door sheet for preventing the matt oil paint from fading. The process enables the log door sheet to effectively prevent the matt oil paint layer thereon from fading so as to improve the functions of oxidation resistance and yellowing resistance.

Description

technical field [0001] The invention relates to the field of paint technology for log door panels, more specifically to a paint technology for effectively preventing matte oily paint from losing color on log door panels. Background technique [0002] The original wooden door panel is a kind of high-end interior decoration furniture. During use, because the temperature and humidity change with the seasons and regions, the original wooden door panel is generally installed outdoors or in a ventilated place. After being exposed to rain and sun, the paint layer on the surface of the original wooden door panel often suffers from discoloration and yellowing. In severe cases, it can also lead to paint stripping, which seriously affects the quality of the high-end interior decoration product of the original wooden door panel. Production enterprises in this field are actively investing in and researching and developing the anti-oxidation and anti-fading functions of the original woode...

AI Technical Summary

Problems solved by technology

[0002] The original wooden door panel is a kind of high-end interior decoration furniture. During use, because the temperature and humidity change with the seasons and regions, the original wooden door panel is generally installed outdoors or in a ventilated place. After rain and sun exposure, the paint layer on the surface of the original wooden door panel often suffers from discoloration and yellowing. In severe cases, it can also lead to paint peeling, which seriously affects the quality of the high-end interior decoration product of the original wooden door panel.

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