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Preparation method of light-resistant fast-drying type anti-ash oil paint

An oil paint, quick-drying technology, applied in art paints, coatings, etc., can solve the problems of poor quality stability, slow drying speed, and poor light resistance of oil paintings, so as to prevent aging and fading, improve electrical conductivity, and improve quality stability sexual effect

Inactive Publication Date: 2018-11-13
郭迎庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is that the drying speed of the current oil paints is generally slow, and it usually needs to be dried for a long time after use, and due to the electrostatic effect on the screen, some dust or fine hair will be absorbed, and will be absorbed by the oily surface of the screen for a long time. Infiltration and storage lead to poor quality stability of oil paintings; poor light fastness, easy to fade and aging defects under light, and provide a preparation method for light fast drying anti-gray oil paint

Method used

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Examples

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Embodiment Construction

[0023] Weigh fresh grapes, wash them with deionized water for 1-2 times, put them into a tissue grinder and put them into a sterilized ceramic tank, and control the loading amount to 2 / 3 of the volume of the fermentation tank. After the completion, use 30-40% acetic acid solution to adjust the pH of the pulverized product to 4-6, seal the tank mouth and ferment at 18-25°C for 2-3 days, open the tank mouth to exhaust once, and then seal the tank mouth again , continue to ferment for 8-10 days, filter and separate to obtain the filtrate, which is self-made wine; weigh montmorillonite and put it in a pulverizer for 1-2 hours, then pass through a 200-mesh sieve, collect the sieved powder and put it in a high-temperature furnace, heat Heat up to 500-600°C, heat-preserve and calcinate for 3-5 hours to obtain nano-montmorillonite, mix nano-montmorillonite, potassium thiocyanate and the above-mentioned self-made wine at a mass ratio of 5:1:20 to obtain a mixed solution; mix Put the li...

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Abstract

The invention relates to a preparation method of light-resistant fast-drying type anti-ash oil paint, and belongs to the technical field of pigment preparation. The preparation method comprises the following steps: firstly taking fresh grapes as a raw material, pulverizing the fresh grapes after washing with water simply, loading the pulverized materials into a fermentation tank, fermenting to obtain homemade wine rich in organic carboxylic acid and alcohol, then taking montmorillonite with an ultraviolet absorption function as the raw material, mixing the montmorillonite with potassium thiocyanate and the homemade wine, allowing a reaction to obtain a reaction solution under high temperature and high pressure conditions, and then allowing the reaction among the reaction solution and an extract liquid rich in tea polyphenol, glucuronic acid as well as other auxiliary materials together to finally obtain the light-resistant fast-drying type anti-ash oil paint. The light-resistant fast-drying type anti-ash oil paint prepared with the method is good in light resistance and high in drying speed, and has antistatic and dustproof effects and broad application prospects.

Description

technical field [0001] The invention relates to a preparation method of a light-resistant and quick-drying anti-ashing oil paint, belonging to the technical field of pigment preparation. Background technique [0002] Oil paint originated and developed in Europe, and became an important painting material worldwide in modern times. Tempera, which was produced in European paintings before the 15th century, was the predecessor of oil paints. While using tempera painting, many painters continued to search for a more ideal blending agent, and oil paints came into being. Oil paints have been widely used in many forms since the early fifteenth century. Oil paint is also favored by the majority of painters for its excellent diversity. Through traditional painting techniques such as toning, glazing, impasto and light color, it can provide artists with excellent picture effects. [0003] Oil paint is a special painting paint for oil painting, which is made by mixing and grinding pi...

Claims

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Application Information

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IPC IPC(8): C09D5/06C09D191/00C09D133/08C09D7/61C09D7/63
CPCC08K2201/011C08L2201/08C08L2205/03C09D5/06C09D7/61C09D7/63C09D191/00C08L33/08C08L71/02C08K3/346C08K5/315
Inventor 郭迎庆林茂梅
Owner 郭迎庆
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