阅读说明：本技术 Xw-hb水性双组份自干漆作为瓷器修复仿釉材料的应用 (Application of XW-HB water-based two-component self-drying paint as porcelain repairing glaze-imitating material ) 是由 张慧 范陶峰 杨隽永 徐飞 于 2019-10-17 设计创作，主要内容包括：本发明公开了一种XW-HB水性双组份自干漆作为瓷器修复仿釉材料的应用,本发明的XW-HB水性双组份自干漆属于水性材料,与蒸馏水复配即可作为瓷器文物修复的仿釉材料使用,避免了香蕉水的使用,绿色环保,而且不影响前道做上去的颜色。采用本发明的仿釉材料处理后的瓷板经干热、氙灯、湿热人工加速老化,其色差变化均在3左右,60°角度的光泽度变化也比较小,具有较好的抗黄变性,使仿釉处理后的瓷器文物更加耐久,能够长期保存。(The XW-HB water-based two-component self-drying paint belongs to a water-based material, can be used as a glaze-like material for repairing porcelain cultural relics by compounding with distilled water, avoids the use of banana oil, is green and environment-friendly, and does not influence the color of the previous glaze. The porcelain plate treated by the glaze imitation material is aged by dry heat, xenon lamp and damp heat artificially, the color difference changes are all about 3, the gloss change at an angle of 60 degrees is relatively small, and the porcelain plate has better yellowing resistance, so that the porcelain cultural relics treated by the glaze imitation material are more durable and can be stored for a long time.)

The application of the XW-HB water-based two-component self-drying paint as a porcelain repairing glaze-imitating material.

2. The application of the XW-HB water-based two-component self-drying paint as a porcelain repairing glaze-imitating material, which is characterized in that: the glaze-imitating material is prepared by mixing an XW-HB water-based two-component self-drying paint main agent, a curing agent and distilled water according to the mass ratio of 10:0.25: 0-12.

3. The application of the XW-HB water-based two-component self-drying paint as a porcelain repairing glaze-imitating material, which is characterized in that: the glaze-imitating material is prepared by mixing an XW-HB water-based two-component self-drying paint main agent, a curing agent and distilled water according to the mass ratio of 10:0.25: 4-8.

Technical Field

The invention belongs to the technical field of cultural relic protection, and particularly relates to application of XW-HB water-based two-component self-drying paint as a porcelain repairing glaze-imitating material.

Background

In the process of the ceramic cultural relics being handed down, the materials made of the ceramic are hard and do not absorb water, so that soluble salts are not easy to permeate into the interior of the ceramic, and the ceramic cultural relics have good thermal stability, chemical stability and dielectricity. Therefore, the damage of the porcelain cultural relics is mostly mechanical damage. In order to better protect the historical value, the artistic value and the scientific value, the cultural relic repair technology is indispensable. The repairing steps of the traditional porcelain cultural relics can be summarized into four steps: i.e. bonding, make-up, antique and glaze-imitating treatments, each step using various chemical materials. According to researches, the repaired porcelain is easy to change color, the main color-changing material of the repaired porcelain is a bonding material used for color, namely nitro-varnish, the material is easy to yellow under the irradiation of light, in the traditional porcelain repairing process, the glaze surface material used in the glaze imitation treatment step is also nitro-varnish, the material is easy to change color, the material can be used only by being matched with a diluent in the using process, and the diluent is easy to volatilize, pollutes the working environment and is toxic to people and livestock. Therefore, the search for alternative materials is imminent, the repair technology is always regarded as important in the aspect of protection of the cultural relics of the porcelain, few and few researches on repair materials are carried out, and the Golden water-based acrylic polymer is used for repairing the porcelain abroad and is mainly used for coloring, priming and glaze imitating treatment; the dual-component acrylic acid-polyurethane composite glaze-imitating coating is researched by Jiangdao silver teachers in China, and the dual-component acrylic acid-polyurethane composite glaze-imitating coating is matched with an HDI tripolymer curing agent when in use, and the performance of the dual-component acrylic acid-polyurethane composite glaze-imitating coating is superior to that of the traditional nitro-varnish. Imported materials have the defects of inconvenient purchase and expensive price, and domestic materials are only remained in a theoretical research stage and are rarely applied.

The water-based self-drying paint is a high polymer material which is low in price and environment-friendly, wherein the XW-HB water-based two-component self-drying paint has the advantages of environmental protection, durability and normal-temperature curing, can be used for metal corrosion prevention, and has no data report on the application of the water-based two-component self-drying paint in a porcelain repair material.

Disclosure of Invention

The invention aims to overcome the defects of the glaze-imitating treatment material for repairing the porcelain cultural relics and provides a new application of the XW-HB water-based two-component self-drying paint which is a water-based high polymer material.

The technical scheme for solving the technical problems is as follows: the XW-HB water-based two-component self-drying paint is applied to the porcelain cultural relic repair glaze imitation material.

When the XW-HB water-based two-component self-drying paint is used as a glaze-imitating material in porcelain restoration, the glaze-imitating material is prepared by mixing an XW-HB water-based two-component self-drying paint main agent, a curing agent and distilled water according to the mass ratio of 10:0.25: 0-12, and preferably mixing the XW-HB water-based two-component self-drying paint main agent, the curing agent and the distilled water according to the mass ratio of 10:0.25: 4-8.

The XW-HB water-based two-component self-drying paint is provided by Xianhun chemical Co.

The XW-HB water-based two-component self-drying paint used in the invention belongs to a water-based material, and the main agent, the curing agent and distilled water are compounded to be used as a porcelain cultural relic repair glaze-imitating material, so that the use of banana oil matched with the conventional repair glaze-imitating material when nitro-varnish is used is avoided, and the XW-HB water-based two-component self-drying paint is more environment-friendly. The artificial accelerated aging test shows that the material used in the invention is more durable and is not easy to yellow, the storage time of the repaired glaze-imitated porcelain is longer, and the times of secondary repair caused by the yellowing of the material after the glaze-imitated treatment are reduced.

Detailed Description

The present invention is further illustrated by the following examples, but the scope of the present invention is not limited to these examples.