Anti-ultraviolet coating and preparation method thereof

An anti-ultraviolet and coating technology, applied in the field of materials, can solve the problems of inability to meet the requirements of anti-ultraviolet, low anti-ultraviolet capability, and high production cost, and achieve the effects of being suitable for industrial production, high ultraviolet reflection capability, and reducing the cost of raw materials

Active Publication Date: 2014-07-30
江苏荣辉电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of the above-mentioned coatings is that the anti-ultraviolet ability is relatively low, and the production cost is high, which cannot meet the demand for higher anti-ultraviolet requirements

Method used

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  • Anti-ultraviolet coating and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Anti-ultraviolet coating of the present invention, its preparation method is as follows:

[0029] 1. Preparation of doped ferrite powder

[0030] Raw material weight percentage is CoO1%, MgO2%, Al 2 o 3 0.6%, SiO 2 0.2%, CaO0.1%, La 2 o 3 0.8%, the rest is Fe 2 o 3 , the raw materials are mixed and crushed in a sand mill, dried at a temperature of 130°C, passed through a 180-mesh sieve, and then pre-fired at a temperature of 960°C for 125 minutes, and the doped ferrite obtained after pre-burning Grinding into doped ferrite powder with a particle size of 130-150 microns;

[0031] 2. Waste cement powder preparation

[0032] Grinding waste cement into waste cement powder with a particle size of 130-150 microns;

[0033] 3. Preparation of ferrite composite powder

[0034] According to the weight ratio of doped ferrite and waste cement is 1:0.1, mix the doped ferrite powder obtained in step 1 and the waste cement powder obtained in step 2 evenly, and then sinter at...

Embodiment 2

[0038] Anti-ultraviolet coating of the present invention, its preparation method is as follows:

[0039] 1. Preparation of doped ferrite powder

[0040] Raw material weight percentage is ZnO 2 22%, CoO3%, MgO3%, Al 2 o 3 0.8%, SiO 2 0.1%, CaO0.3%, La 2 o 3 0.6%, the rest is Fe 2 o 3 , the raw materials are mixed and crushed in a sand mill, dried at a temperature of 126°C, passed through a 220-mesh sieve, and then pre-fired at a temperature of 990°C for 110 minutes, and the doped ferrite obtained after pre-burning Grinding into doped ferrite powder with a particle size of 130-150 microns;

[0041] 2. Waste cement powder preparation

[0042] Grinding waste cement into waste cement powder with a particle size of 130-150 microns;

[0043] 3. Preparation of ferrite composite powder

[0044] According to the weight ratio of doped ferrite and waste cement is 1:0.3, mix the doped ferrite powder obtained in step 1 and the waste cement powder obtained in step 2 evenly, and th...

Embodiment 3

[0048] Anti-ultraviolet coating of the present invention, its preparation method is as follows:

[0049] 1. Preparation of doped ferrite powder

[0050] Raw material weight percentage is ZnO2 13%, CoO2%, MgO2.5%, Al 2 o 3 0.7%, SiO 2 0.1%, CaO0.2%, La 2 o 3 0.7%, the rest is Fe 2 o 3 , the raw materials are mixed and crushed in a sand mill, dried at a temperature of 120°C, passed through a 200-mesh sieve, and then pre-fired at a temperature of 970°C for 120 minutes, and the doped ferrite obtained after pre-burning Grinding into doped ferrite powder with a particle size of 130-150 microns;

[0051] 2. Waste cement powder preparation

[0052] Grinding waste cement into waste cement powder with a particle size of 130-150 microns;

[0053] 3. Preparation of ferrite composite powder

[0054] According to the weight ratio of doped ferrite and waste cement is 1:0.2, mix the doped ferrite powder obtained in step 1 and the waste cement powder obtained in step 2 evenly, and th...

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Abstract

The invention discloses an anti-ultraviolet coating and a preparation method thereof. The coating comprises the following components in percentage by weight: 30-35% of acetone, 2-3% of zinc oxide, 1-3% of methyl ethyl ketone peroxide, 25-30% of ferrite composite powder, 3-6% of propyl gallate and the balance of unsaturated polyester resin. The anti-ultraviolet coating disclosed by the invention has a high ultraviolet reflection ability, does not use a large amount of rare and precious elements in a preparation process, adopts waste cement as a raw material, reduces the cost of the adopted raw material, is simple and convenient in preparation process condition and simple in production process, and is suitable for industrial production.

Description

technical field [0001] The invention belongs to the technical field of materials, and relates to a coating, in particular to an anti-ultraviolet coating and a preparation method thereof. Background technique [0002] CN201310400040.0 application provides a kind of anti-ultraviolet fabric and its preparation method and used coating and the preparation method of this coating, this anti-ultraviolet fabric is provided with coating on at least one surface of described fabric, and described coating is in parts by mass In total, it consists of 50-65 parts of silicon-based resin and 15-40 parts of titanium dioxide particles. The silicon-based resin is SiLiconeCoating for FC-2433 gluing of Taiwan Chongxin Co., Ltd. The problems of the above-mentioned coatings are that the anti-ultraviolet ability is relatively low, and the production cost is high, which cannot meet the demand for higher anti-ultraviolet requirements. Contents of the invention [0003] The object of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/06C09D7/12
Inventor 王玲赵浩峰陶昭灵王冰郑泽昌潘子云曹燕子谢艳春龚国庆雷霆何晓蕾徐小雪柯维雄陆阳平裴李娜宋超赵佳玉赵圣哲
Owner 江苏荣辉电力设备制造有限公司
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