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Preparation method of vivid and natural artware surface antiquing simulation coating

A kind of handicraft and natural technology, applied in the device, coating, special surface and other directions of coating liquid on the surface, it can solve the problems that handicrafts cannot be stored for a long time, the strength of handicrafts is reduced, and the signs of old age are obvious, etc. Shortened time, sharper textures

Active Publication Date: 2021-01-15
FUZHOU HONGBO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing handicrafts are mainly treated with chemical corrosion methods such as strong acid or strong alkali soaking. The treatment time is long, the process is complicated, and the signs of aging are obvious. At the same time, the strength of handicrafts is greatly reduced due to chemical corrosion, which makes the handicrafts unable to be stored for a long time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] The invention provides a method for preparing an old simulated coating on the surface of a handicraft, comprising the following steps:

[0022] S10, unevenly spraying the first water-based paint on the surface of the handicraft so that a first water-based paint layer is formed on the surface of the handicraft, and the thickness of the first water-based paint layer is 1-5 mm;

[0023] S20, spot-coating the second water-based paint on the surface of the handicraft processed in step S10 to form a second water-based paint layer, spreading the spot-coated second water-based paint so that the thickness of the second water-based paint layer is no more than 4mm;

[0024] S30. Bake the surface of the handicraft at 1000-1500°C until air bubbles and grooves are formed, then bake at 2000-2500°C for 120s-300s;

[0025] S40, drying the handicraft processed in step S30 until the moisture content of the first paint layer and the second paint layer are both lower than 15%;

[0026] S50...

Embodiment 1

[0055] A method for preparing an old simulated coating on the surface of a handicraft, comprising the following steps:

[0056] S10, drying the handicraft so that the moisture content on the surface of the handicraft is less than 15%; unevenly spraying the first water-based paint on the surface of the handicraft, so that the surface of the handicraft forms a first water-based paint layer, the first water-based paint The thickness of the layer is 2-3mm;

[0057] S20, spot-coating the second water-based paint on the surface of the handicraft processed in step S10 to form a second water-based paint layer, spreading the spot-coated second water-based paint so that the thickness of the second water-based paint layer is no more than 2mm;

[0058] S30. After baking the surface of the handicraft with a natural gas spray gun at 1300-1500°C for 30s until bubbles and grooves are generated, bake at 2000-2200°C for 180s-300s;

[0059] S40, bake the handicraft processed in step S30 at 50° ...

Embodiment 2

[0064] A method for preparing an old simulated coating on the surface of a handicraft, comprising the following steps:

[0065] S10, drying the handicraft so that the moisture content on the surface of the handicraft is less than 15%; unevenly spraying the first water-based paint on the surface of the handicraft, so that the surface of the handicraft forms a first water-based paint layer, the first water-based paint The thickness of the layer is 1-5mm;

[0066] S20, spot-coating the second water-based paint on the surface of the handicraft processed in step S10 to form a second water-based paint layer, spreading the spot-coated second water-based paint so that the thickness of the second water-based paint layer is no more than 3mm;

[0067] S30. After baking the surface of the handicraft with a natural gas spray gun at 1000-1200°C for 45s until bubbles and grooves are generated, adjust the gas output and bake at 2300-2500°C for 120s-180s;

[0068] S40, naturally drying the ha...

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PUM

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Abstract

The invention discloses a preparation method of a vivid and natural artware surface antiquing simulation coating. The preparation method comprises the following steps: nonuniformly spraying a first water-based paint on the artware surface to form a first water-based paint layer with the thickness of 1-5 mm on the artware surface; dispensing a second water-based coating on the surface of the treated artware to form a second water-based coating layer, and smearing the dispensed second water-based coating to enable the thickness of the second water-based coating layer not to exceed 4 mm; baking the surface of the artware at 1000-1500 DEG C until bubbles and gullies are generated, and then baking the artware at 2000-2500 DEG C for 120-300 seconds; drying the treated artware until the moisturecontent of the first coating layer and the moisture content of the second coating layer are both lower than 15%; after the bubble skin on the surface of the artware is scraped off, spraying water-based antiquing paint; and waxing. Compared with the prior art, the preparation method has the advantages of simplicity in operation, short treatment time, good antiquing effect and the like.

Description

[0001] This case is a divisional application based on the invention patent with the application date of 2017-11-06, the application number of 201711077909.7, and the title of "a method for preparing an old simulated coating on the surface of handicrafts" as the parent case. technical field [0002] The invention relates to the technical field of surface treatment, in particular to a method for preparing a lifelike and natural aged simulated coating on the surface of handicrafts. Background technique [0003] With the improvement of living standards, people's pursuit of beauty is becoming more and more diverse. Being old, with the sense of precipitation and simple satisfaction of the years, makes people feel at ease and close. Therefore, old crafts are more and more popular among people. Existing handicrafts are mainly treated with chemical corrosion methods such as strong acid or strong alkali immersion. The treatment time is long, the process is complicated, and the signs o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/06B05D7/00B05D3/10B05D3/02
CPCB05D5/06B05D7/586B05D3/102B05D3/0254
Inventor 林礼渠
Owner FUZHOU HONGBO TECH