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Protective wax for preventing verdigris generating on copper statue and preparation process thereof

A technology for protecting wax and statues, used in wax coatings, anti-corrosion coatings, conductive coatings, etc., can solve problems such as affecting the appearance of copper sculptures, achieve strong adhesion and adhesion, improve aesthetics, and not easy to fall off.

Active Publication Date: 2018-03-20
广东鎏明文化艺术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patina generated on the surface of the copper sculpture becomes emerald green, which affects the beauty of the copper sculpture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of protective wax that prevents copper statues from generating patina, by weight, comprising: 50 parts of palm wax, 0.6 parts of antistatic agent and 30 parts of silicone oil; said palm wax includes: 20 parts of fatty acid esters, 6 parts of hydroxy fatty acid esters parts, 30 parts of p-methoxycinnamate and 50 parts of p-hydroxycinnamic acid diester.

[0018] Wherein, the antistatic agent is an internally mixed antistatic agent. The silicone oil is methyl silicone oil.

[0019] The preparation process of the protective wax that prevents the copper statue from generating verdigris is as follows:

[0020] Place the material of the above-mentioned formula quantity in the batching tank with jacket and agitator;

[0021] Stir the material, and heat it with steam in the jacket to raise the temperature of the material to 100 degrees;

[0022] After all the materials are dissolved, pass cooling water through the jacket;

[0023] After the temperature of the material...

Embodiment 2

[0031] A kind of protective wax that prevents copper statues from generating patina, by weight, includes: 80 parts of palm wax, 6 parts of antistatic agent and 60 parts of silicone oil; said palm wax includes: 40 parts of fatty acid ester, 20 parts of hydroxy fatty acid ester Parts, 50 parts of p-methoxycinnamate and 80 parts of p-hydroxycinnamic acid diester.

[0032] Wherein, the antistatic agent is an internally mixed antistatic agent. The silicone oil is methyl silicone oil.

[0033] The preparation process of the protective wax that prevents the copper statue from generating verdigris is as follows:

[0034] Place the material of the above-mentioned formula quantity in the batching tank with jacket and agitator;

[0035] Stir the material, and heat it with steam in the jacket to raise the temperature of the material to 100 degrees;

[0036] After all the materials are dissolved, pass cooling water through the jacket;

[0037] After the temperature of the material in t...

Embodiment 3

[0045] A kind of protective wax that prevents copper statues from generating patina, by weight, includes: 60 parts of palm wax, 4 parts of antistatic agent and 40 parts of silicone oil; said palm wax includes: 25 parts of fatty acid ester, 10 parts of hydroxy fatty acid ester Parts, 36 parts of p-methoxycinnamate and 60 parts of p-hydroxycinnamic acid diester.

[0046] Wherein, the antistatic agent is an internally mixed antistatic agent. The silicone oil is modified silicone oil.

[0047] The preparation process of the protective wax that prevents the copper statue from generating verdigris is as follows:

[0048] Place the material of the above-mentioned formula quantity in the batching tank with jacket and agitator;

[0049] Stir the material, and heat it with steam in the jacket to raise the temperature of the material to 100 degrees;

[0050] After all the materials are dissolved, pass cooling water through the jacket;

[0051] After the temperature of the material in...

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PUM

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Abstract

The invention relates to protective wax for preventing verdigris generating on a copper statue and a preparation process thereof. The protective wax is prepared from the following components in partsby weight: 50 to 80 parts of palm wax and 30 to 60 parts of silicone oil, wherein the palm wax is prepared from 20 to 40 parts of fatty acid ester, 6 to 20 parts of hydroxy fatty acid ester, 30 to 50parts of p-methoxycinnamate and 50 to 80 parts of p-hydroxycinnamic acid diester. According to the protective wax, through coating the surface of a well processed copper sculpture with a layer of theprotective wax, the copper sculpture can be insulated from water and oxygen in air; verdigris cannot generate on the copper sculpture exposed to the air and rainwater for a long time and generating achemical reaction with the water, the oxygen and the like and the attractiveness of the copper sculpture is improved.

Description

technical field [0001] The invention relates to the technical field of statues, in particular to a protective wax for preventing copper statues from forming patina and a preparation process thereof. Background technique [0002] Whether it is a copper sculpture or a wrought copper sculpture, as long as the copper sculpture is left in the air for a long time, it will "rust". Copper will be oxidized into black copper oxide in humid air, and the copper oxide on the surface of cast copper continues to react with carbon dioxide in the air to form a layer of patina. In addition, copper also reacts with hydrogen sulfide in the air to form black copper sulfide. Verdigris is basic copper carbonate, the chemical formula is Cu2(OH)2CO3, also known as malachite, it is a precious mineral gem. The patina formed on the surface of the copper sculpture becomes emerald green, which affects the beauty of the copper sculpture. Therefore, there is an urgent need in the industry for a method t...

Claims

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Application Information

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IPC IPC(8): C09D191/06C09D183/04C09D5/08C09D5/24
CPCC09D5/08C09D5/24C09D191/06C08L83/04
Inventor 刘先林
Owner 广东鎏明文化艺术有限公司
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