阅读说明：本技术 一种用于泥版画绘制用粘合剂及泥版画绘制方法 (Adhesive for drawing clay print and clay print drawing method ) 是由 薛大卫 于 2020-07-08 设计创作，主要内容包括：本发明公开了一种用于泥版画绘制用粘合剂,所述粘合剂按重量份计,由包括如下组分的原料制备而成：聚合物乳液15-25份,活性化学物质10-20份,精细骨料5-15份,粘合剂助剂3-6份,泥浆状水泥90-95份。一种泥版画绘制方法,包含以下步骤：步骤1：选定基面,基面为木板或瓷盘光面；步骤2：在基面表面均匀涂抹粘合剂,并进行风干；步骤3：待粘合剂风干后在基面表面刷泥浆混合物；步骤4：进行手绘画；步骤5：表面做旧处理,包括物理处理和化学处理；步骤6：涂隔水层。本发明提供了一种用于泥版画绘制用粘合剂及泥版画绘制方法,采用粘合剂将基面与泥浆混合物牢牢粘结在一起,并且通过多次试验制作泥浆混合物和设置泥浆混合物的厚度。(The invention discloses an adhesive for drawing a clay print, which is prepared from the following raw materials in parts by weight: 15-25 parts of polymer emulsion, 10-20 parts of active chemical substances, 5-15 parts of fine aggregate, 3-6 parts of adhesive auxiliary agent and 90-95 parts of slurry cement. A clay print drawing method comprises the following steps: step 1: selecting a base surface which is a wood board or ceramic disc polished surface; step 2: uniformly coating an adhesive on the surface of the base surface, and air-drying; and step 3: after the adhesive is air-dried, brushing a slurry mixture on the surface of the base surface; and 4, step 4: performing hand painting; and 5: surface distressing treatment, including physical treatment and chemical treatment; step 6: and coating a water-resisting layer. The invention provides a binder for drawing a clay engraving and a method for drawing the clay engraving.)

1. The adhesive for drawing the clay engraving is characterized in that: the adhesive is prepared from the following raw materials in parts by weight: 15-25 parts of polymer emulsion, 10-20 parts of active chemical substances, 5-15 parts of fine aggregate, 3-6 parts of adhesive auxiliary agent and 90-95 parts of slurry cement.

2. The adhesive for mudslide painting according to claim 1, characterized in that: the adhesive is prepared from the following raw materials in parts by weight: 20 parts of polymer emulsion, 15 parts of active chemical substances, 10 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 93 parts of slurry cement.

3. The adhesive for drawing a clay engraving as claimed in claim 1, wherein: the adhesive is prepared from the following raw materials in parts by weight: 15 parts of polymer emulsion, 13 parts of active chemical substances, 8 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 95 parts of slurry cement.

4. The adhesive for drawing a clay engraving as claimed in claim 1, wherein: the polymer emulsion is one or a mixture of more of VAE emulsion, polyacrylate copolymer emulsion or neoprene emulsion.

5. A clay print drawing method is characterized by comprising the following steps: comprises the following steps:

Step 1: selecting a base surface which is a wood board or ceramic disc polished surface;

step 2: uniformly coating an adhesive on the surface of the base surface, and air-drying;

and step 3: after the adhesive is air-dried, brushing a slurry mixture on the surface of the base surface;

and 4, step 4: performing hand painting;

and 5: surface distressing treatment, including physical treatment and chemical treatment;

step 6: and coating a water-resisting layer.

6. The adhesive for drawing woodblock according to claim 5, wherein: the mud mixture contains vegetable fiber adhesive, mud slurry and hydrated lime.

7. The adhesive for drawing woodblock according to claim 5, wherein: and (3) air-drying the adhesive in the step 2 for 10-12 h.

8. The adhesive for drawing woodblock according to claim 5, wherein: the thickness of the slurry mixture is 2-3mm, and the slurry mixture is prepared from the following raw materials in parts by weight: 85 parts of clay, 10 parts of calcium hydroxide, 0.5 part of cotton and linen decomposition fabric and 4.5 parts of magnesium silicate.

9. The adhesive for drawing woodblock according to claim 5, wherein: according to step 5, the physical treatment comprises manual rubbing of the surface with sand paper, cutting of the surface, and the chemical treatment comprises dilution with potassium permanganate.

10. The adhesive for drawing woodblock according to claim 5, wherein: the water-resisting layer is a water-based silicone-acrylate outer coating layer.

Technical Field

The invention relates to the technical field of clay engraving drawing, in particular to an adhesive for clay engraving drawing and a clay engraving drawing method.

Background

In 2000, according to the current situation of the traditional ancient and Dunhuang fresco in China, the ancient and ancient fresco can be redrawn on a wood board convenient to move, on a porcelain disc polished surface, a movable frame picture and a porcelain disc picture are researched and developed automatically, the effect is not ideal after repeated tests, firstly, a mud layer is too thick, the weight is too heavy, and secondly, mud materials are easy to drop after being dried. Through a plurality of experiments, a method for solving the problems is found. The adhesive is finally developed through a plurality of formulation tests to solve the problem that the smooth surfaces of the wood board and the porcelain plate cause the slurry mixture to fall off due to too small friction force, and after the adhesive is coated, the smooth base surface and the slurry mixture can be combined together by hand after being dried, strong friction force can be generated, and the slurry mixture is firm and not easy to fall off after being dried. The problem of mud layer thickness is solved after the smooth base surface is firmly combined with the slurry mixture, and the reasonable mud layer thickness is set, so that thermal expansion cracks can be generated after drying.

Through repeated tests, the slurry mixture, the processed flax fiber, the straw, the cotton and the plant fiber are reinforced,

disclosure of Invention

In order to make up for the defects of the prior art, the invention provides the adhesive for drawing the clay prints and the method for drawing the clay prints.

The invention is realized by the following technical scheme: the adhesive for drawing the clay prints is prepared from the following raw materials in parts by weight: 15-25 parts of polymer emulsion, 10-20 parts of active chemical substances, 5-15 parts of fine aggregate, 3-6 parts of adhesive auxiliary agent and 90-95 parts of slurry cement.

Preferably, the adhesive is prepared from the following raw materials in parts by weight: 20 parts of polymer emulsion, 15 parts of active chemical substances, 10 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 93 parts of slurry cement.

Preferably, the adhesive is prepared from the following raw materials in parts by weight: 15 parts of polymer emulsion, 13 parts of active chemical substances, 8 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 95 parts of slurry cement.

Further optimally, the polymer emulsion is one or more of VAE emulsion, polyacrylate copolymer emulsion or neoprene emulsion.

A clay print drawing method comprises the following steps:

step 1: selecting a base surface which is a wood board or ceramic disc polished surface;

step 2: uniformly coating an adhesive on the surface of the base surface, and air-drying;

And step 3: after the adhesive is air-dried, brushing a slurry mixture on the surface of the base surface;

and 4, step 4: performing hand painting;

and 5: surface distressing treatment, including physical treatment and chemical treatment;

step 6: and coating a water-resisting layer.

Preferably, the slurry mixture contains plant fiber binder, silt and hydrated lime.

Further optimally, the adhesive is dried according to the step 2, and the drying time is 10-12 h.

Further optimally, the thickness of the slurry mixture is 2-3mm, and the slurry mixture is prepared from the following raw materials in parts by weight: 85 parts of clay, 10 parts of calcium hydroxide, 0.5 part of cotton and linen decomposition fabric and 4.5 parts of magnesium silicate.

Further optimally, according to step 5, the physical treatment comprises rubbing the surface with sandpaper manually, engraving the surface, and the chemical treatment comprises dilution with potassium permanganate.

Further optimally, the water-resisting layer is a water-based silicon-acrylic outer coating layer.

The invention has the beneficial effects that:

firstly, the method comprises the following steps: the ancient Dunhuang fresco is drawn on the smooth surface of a wood board or a porcelain plate to form a new drawing form, namely a clay engraving, so that the artistry is increased and the ancient Dunhuang fresco is convenient for people to watch;

II, secondly: through a plurality of tests, a new adhesive is created, so that the slurry mixture can be firmly combined with the base surface, and the slurry mixture can be firmly combined with the base surface even after being dried, thereby improving the stability of the product and being convenient for long-term storage;

thirdly, the method comprises the following steps: through a plurality of tests, the thickness of the slurry mixture is set to be 2-3mm, so that the slurry mixture can generate heat expansion cracks, after the considered treatment, the surface of a slurry layer is cracked and not cracked, the vivid artistic effect of ancient murals is generated, and the weight of the slurry mixture is greatly reduced;

fourthly, the method comprises the following steps: the waterproof layer enables the picture to have a waterproof function, the picture has certain hardness, and the picture is not afraid of hand touch, so that the picture is not required to be additionally provided with glass, thereby avoiding visual pollution caused by glass reflection or the situation that the glass is fragile and is not suitable for storage, and the waterproof layer is ingenious in design and is suitable for wide popularization and application.

Drawings

Fig. 1 is a front perspective structural schematic diagram of the present invention.

In the figure, 1, base; 2. a binder; 3. a slurry mixture; 4. and a water barrier layer.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

As shown in fig. 1, the embodiment discloses an adhesive for drawing a clay engraving, wherein the adhesive 2 is prepared from the following raw materials in parts by weight: 15-25 parts of polymer emulsion, 10-20 parts of active chemical substances, 5-15 parts of fine aggregate, 3-6 parts of adhesive auxiliary agent and 90-95 parts of slurry cement.

As a preferred embodiment, the adhesive is prepared from the following raw materials in parts by weight: 20 parts of polymer emulsion, 15 parts of active chemical substances, 10 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 93 parts of slurry cement.

As a preferred embodiment, the adhesive is prepared from the following raw materials in parts by weight: 15 parts of polymer emulsion, 13 parts of active chemical substances, 8 parts of fine aggregate, 5 parts of adhesive auxiliary agent and 95 parts of slurry cement.

As a preferred embodiment, the polymer emulsion is one or more of VAE emulsion, polyacrylate copolymer emulsion or neoprene emulsion.

A clay print drawing method comprises the following steps:

step 1: selecting a base surface 1 which is a wood board or ceramic disc polished surface;

step 2: uniformly coating an adhesive on the surface of the base surface, and air-drying;

And step 3: after the adhesive is air-dried, brushing a slurry mixture 3 on the surface of the base surface;

and 4, step 4: performing hand painting;

and 5: surface distressing treatment, including physical treatment and chemical treatment;

step 6: the water barrier layer 4 is coated.

In a preferred embodiment, the slurry mixture contains a vegetable fibre binder, a silt slurry and hydrated lime.

As a preferred embodiment, the adhesive according to step 2 is air-dried for 10-12 h.

As a preferred embodiment, the thickness of the slurry mixture is 2-3mm, and the slurry mixture is prepared from the following raw materials in parts by weight: 85 parts of clay, 10 parts of calcium hydroxide, 0.5 part of cotton and linen decomposition fabric and 4.5 parts of magnesium silicate.

As a preferred embodiment, according to step 5, the physical treatment comprises manually rubbing the surface with sandpaper, scoring the surface, and the chemical treatment comprises dilution with potassium permanganate.

In a preferred embodiment, the water barrier layer is an aqueous silicone-acrylate overcoat layer.

The ancient Dunhuang fresco is drawn on the smooth surface of a wood board or a porcelain plate to form a new drawing form, namely a clay engraving, so that the artistry is increased and the ancient Dunhuang fresco is convenient for people to watch;

Through a plurality of tests, a new adhesive is created, so that the slurry mixture can be firmly combined with the base surface, and the slurry mixture can be firmly combined with the base surface even after being dried, thereby improving the stability of the product and being convenient for long-term storage;

through a plurality of tests, the thickness of the slurry mixture is set to be 2-3mm, so that the slurry mixture can generate heat expansion cracks, the surface of a slurry layer is mutually changed and changed with no crack after artificial treatment, the vivid artistic effect of the ancient mural cang is generated, and the weight of the slurry mixture is greatly reduced;

the waterproof layer enables the picture to have a waterproof function, the picture has certain hardness, and the picture is not afraid of hand touch, so that the picture is not required to be additionally provided with glass, thereby avoiding visual pollution caused by glass reflection or the situation that the glass is fragile and is not suitable for storage, and the waterproof layer is ingenious in design and is suitable for wide popularization and application.

The present invention is not described in detail, but is known to those skilled in the art. Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.