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Universal clay drawing board with wrinkled surface

A drawing board and wrinkle surface technology, applied in the field of art painting tools, can solve the problems of yellowing, brittleness and cracking of materials, and achieve the effects of changing unevenness, improving flatness and enhancing contrast.

Inactive Publication Date: 2015-08-26
WUXI PHOENIX ARTIST MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary gypsum drawing boards will turn yellow, become brittle, and crack after being left for a long time, which will affect the preservation and collection of art works. Clay coating can completely solve the above problems, and has anti-oxidation properties, so that the coating will not crack

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A universal wrinkled clay drawing board, with poplar board or birch board as the base material, the preparation process of the drawing board is as follows:

[0024] (1) Make the primer: add 180 parts of pure acrylic emulsion to the reaction kettle, add multifunctional additive AMP-95 to adjust the pH value to 7.0, and add 1.5 parts of defoamer and 18 parts of whitening agent while stirring to form a film 9 parts of auxiliary agent, 45 parts of thickener TT935, continue to stir, and mix evenly at 1800 rpm to prepare the primer;

[0025] (2) Make intermediate layer coating: with 140 parts of kaolin, 50 parts of deionized water, under the rotating speed of 3000 revs / min, mix uniformly, make intermediate layer coating;

[0026] (3) Make surface coating: 145 parts of kaolin, 140 parts of silicon dioxide, disperse for 1 hour, add 220 parts of deionized water, under the rotating speed of 3000 rev / min, mix evenly, make surface coating;

[0027] (4) the primer coating prepared ...

Embodiment 2

[0035] A universal wrinkled clay drawing board, with poplar board or birch board as the base material, the preparation process of the drawing board is as follows:

[0036] (1) Make the primer: add 200 parts of pure acrylic emulsion to the reaction kettle, add multifunctional additive AMP-95 to adjust the pH value to 7.0, add 2 parts of defoamer and 20 parts of whitening agent while stirring, and form a film 10 parts of auxiliary agent, 50 parts of thickener TT935, continue to stir, and mix evenly at 1800 rpm to prepare the primer;

[0037] (2) Make intermediate layer coating: with 150 parts of kaolin, 55 parts of deionized water, under the rotating speed of 3000 revs / min, mix uniformly, make intermediate layer coating;

[0038] (3) Make the surface coating: 150 parts of kaolin, 150 parts of silicon dioxide, disperse for 1 hour, add 200 parts of deionized water, and mix evenly at a speed of 3000 rpm to prepare the surface coating;

[0039] (4) the primer coating prepared by st...

Embodiment 3

[0047] A universal wrinkled clay drawing board, with poplar board or birch board as the base material, the preparation process of the drawing board is as follows:

[0048] (1) Make the primer: add 220 parts of pure acrylic emulsion to the reaction kettle, add multifunctional additive AMP-95 to adjust the pH value to 7.0, add 2.5 parts of defoamer and 22 parts of whitening agent while stirring, and form a film 11 parts of auxiliary agent, 55 parts of thickener TT935, continue to stir, and mix evenly at 2000 rpm to prepare the primer;

[0049] (2) Make the middle layer coating: with 160 parts of kaolin, 60 parts of deionized water, under the rotating speed of 3500 revs / min, mix uniformly, make the middle layer coating;

[0050] (3) Make the surface coating: 155 parts of kaolin, 160 parts of silicon dioxide, disperse for 1 hour, add 240 parts of deionized water, and mix evenly at a speed of 3800 rpm to prepare the surface coating;

[0051] (4) the primer coating that step (1) is...

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PUM

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Abstract

The invention discloses a universal clay drawing board with a wrinkled surface. A poplar board or a birch board is taken as a base material. A preparation process of the drawing board comprises steps as follows: (1) producing a prime coating; (2) producing an interlayer coating; (3) producing a surface coating; sequentially coating the coatings onto one surface of the base material by a shower-coating machine through showering to produce the universal clay drawing board with the wrinkled surface. The drawing board is applicable to coloring by various pigments and has the characteristics that the drawing board is sun-proof, acid-resistant and corrosion-resistant, an art work can be stored and placed for a long time without cracking and fading, the surface of the drawing board can be thickened or thinned at will, and perfect presentation of details such as the contrast, the quality, the texture, the tone and the like of the work is facilitated.

Description

technical field [0001] The invention relates to an art painting tool, in particular to a universal wrinkled clay drawing board suitable for coloring with various pigments such as oil painting and ink painting. Background technique [0002] Ordinary gypsum drawing boards will turn yellow, become brittle, and crack after being left for a long time, which will affect the preservation and collection of art works. Clay coating can completely solve the above problems, and it has oxidation resistance, so that the coating will not crack. During the Renaissance, the clay coating was used as a special coating for the centuries-old murals of the church, making it still bright in color and well preserved after thousands of years of light and air oxidation. The coating has a museum quality, but the technique has long been lost. Contents of the invention [0003] Aiming at the above-mentioned defects in the prior art, the present invention provides a universal wrinkled clay drawing boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/08C09D7/12B05D7/06B05D7/24B44D3/18
Inventor 陈卫宏陈祎张奕
Owner WUXI PHOENIX ARTIST MATERIALS
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