Enclosed antique painting technology for deep wood grain base material

Abstract

The invention belongs to the field of furniture painting, and relates to an enclosed antique painting technology for a deep wood grain base material. The painting technology includes the following steps that base material treatment is conducted; a water-based putty layer is smeared; water-based woodware sealing primer is sprayed; water-based glaze is rubbed; water-based woodware primer is sprayed; surface priming is conducted; and water-based woodware finish paint is sprayed. The deep wood grain base material refers to fraxinus mandshurica wood, rubber wood and the like. The enclosed antique painting technology for the deep wood grain base material has the advantages that sinking of paint films is effectively prevented, transparency of the paint films is not influenced, a better sealing effect is achieved, cost is reduced, and meanwhile the enclosed antique painting technology is more environmentally friendly.

Description

technical field [0001] The invention belongs to the field of furniture coating, and relates to a closed antique coating process for a deep wood grain base material. Background technique [0002] In recent years, under the environment of increasing emphasis on coating safety and environmental protection indicators, the voice of "oil to water" has become stronger in the furniture industry. Green and environmentally friendly water-based wood coatings are gradually replacing highly polluting oil-based wood coatings. [0003] However, the current water-based wood coatings have a closed antique coating effect on deep wood grain substrates, which is not satisfactory. Unlike oil-based wood coatings, which have the characteristics of high solid content and high fullness, it is difficult to obviously fill deep wood grains and ducts. Or use multiple water-based primers to achieve the sealing effect, but the paint film is easy to sag and the cost is high, or fillers are added to the wat...

AI Technical Summary

Problems solved by technology

[0003] However, the current water-based wood coatings have a closed antique coating effect on deep wood grain substrates, which is not satisfactory. Unlike oil-based wood coatings, which have the characteristics of high solid content and high fullness, it is difficult to obviously fill deep wood grains and ducts.

Or use multiple water-based primers to achieve the sealing effect, but the paint film is easy to sag and the cost is high, or fillers are added to the water-based primer to achieve the filling effect, but this requires high anti-settling effect of the primer and affects the paint film at the same time transparency