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Fluorinated self-cleaning plastic plate and preparation method thereof

A plastic sheet, self-cleaning technology, applied in the sheet field, can solve the problems of poor storage stability of composite materials, complex preparation process, agglomeration of nanoparticles, etc., and achieve the effects of high impact strength, improved interface structure, and good photocatalytic ability.

Inactive Publication Date: 2017-03-15
ANHUI BEIMA TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] However, due to the large specific surface area and high surface energy of nano-TiO2, which is in a non-thermodynamic stable state, the prepared composite materials are prone to the disadvantages of nanoparticle agglomeration, poor storage stability of the composite material, and complicated preparation process.

Method used

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Embodiment Construction

[0021] A fluorinated self-cleaning plastic plate, which is composed of the following raw materials in parts by weight:

[0022] Polyglycerol oleate 0.3, montmorillonite 6, sodium alkylbenzenesulfonate 0.7, n-salicylanilide 0.4, titanium tetrachloride 10, ferric chloride 3.7, 25% hydrogen peroxide 6, methacrylic acid Methyl ester 7, azobisisobutyronitrile 0.1, polyvinyl chloride 100, silane coupling agent kh5600.7, 2-bromomethylphenol 0.6, trimethylolpropane 0.3, aluminum ammonium sulfate 2, perfluorobutylsulfonate Potassium acid 0.7, calcium fluoride 2.

[0023] A preparation method of the fluorinated self-cleaning plastic sheet comprises the following steps:

[0024] (1) Calcinate the above-mentioned montmorillonite at 700°C for 1 hour, cool it, grind it into a fine powder, mix it with the above-mentioned ammonium aluminum sulfate, add it to deionized water 13 times the weight of the mixture, and keep stirring at 57°C for 30 minutes , adding the above-mentioned n salicylani...

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Abstract

The invention discloses a fluorinated self-cleaning plastic plate. The fluorinated self-cleaning plastic plate is prepared from, by weight, 0.3-1 part of polyglycerol-10 oleate, 6-8 parts of montmorillonoid, 0.7-1 part of sodium alkyl benzene sulfonate, 0.4-1 part of n-salicylanilide, 10-14 parts of titanium tetrachloride, 3.7-4 parts of ferric chloride, 6-8 parts of 25%-30% of hydrogen peroxide, 7-9 parts of methyl methacrylate, 0.1-0.2 part of azodiisobutyronitrile, 100-130 parts of polyvinyl chloride, 0.7-1 part of silane coupling agent kh560, 0.6-1 part of 2-bromine-4-methylphenol, 0.3-1 part of trimethylolpropane, 2-3 parts of aluminum ammonium sulfate, 0.7-1 part of potassium perfluorobutanesulfonate and 2-3 parts of calcium fluoride. Added iron-doped titanium dioxide has good photocatalysis capacity, pollutants attached to the surface of the plate can be degraded and removed, and therefore self-cleaning performance is achieved.

Description

technical field [0001] The invention relates to the technical field of plates, in particular to a fluorinated self-cleaning plastic plate and a preparation method thereof. Background technique [0002] Titanium dioxide is a transition metal oxide and also a semiconductor material. Due to its good biocompatibility, it can resist chemical corrosion and is harmless to the human body. At the same time, the rich content of titanium sources makes titanium dioxide rich in properties. And the price is low, so it has been widely concerned by people. The application of titanium dioxide is reflected in all aspects of people's life. At present, the use of inorganic products of titanium dioxide has reached the world's leading level. Due to the characteristics of titanium dioxide, it can be used as a very important inorganic chemical material, so it has great influence and application in many fields such as national defense and aviation, industrial production, and cutting-edge technology....

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K13/06C08K9/08C08K9/04C08K9/06C08K3/22C08K3/34
CPCC08K3/22C08K3/346C08K9/04C08K9/06C08K9/08C08K13/06C08K2003/2241C08L27/06
Inventor 陈篯孙维乐
Owner ANHUI BEIMA TECH CO LTD
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