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Dustproof easy-to-clean ceramic sheet and preparation method thereof

A ceramic thin plate, easy-to-clean technology, applied in the production of ceramic materials, coatings, epoxy resin coatings, etc., can solve the problems of few convenient cleaning, improvement of dust removal function, etc., to achieve convenient cleaning, enhance self-cleaning effect, improve The effect of self-cleaning efficiency

Active Publication Date: 2022-08-05
GUANGDONG OVERLAND CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing ceramic thin plates are to improve the strength and performance of ceramic thin plates, and there are few researches on the improvement of convenient cleaning and dust removal functions. Based on this, the present invention provides a dust-proof and easy-to-clean ceramic thin plate and its preparation method

Method used

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  • Dustproof easy-to-clean ceramic sheet and preparation method thereof

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preparation example Construction

[0036] The preparation method of the self-cleaning additive of the present embodiment is:

[0037] S1: The mullite fiber is first placed in the radiation field for radiation treatment, and the radiation is irradiated with protons, and the irradiation dose is 40-100 kGy. After the irradiation, the irradiation modified mullite fiber is obtained;

[0038] S2: The irradiation-modified mullite fiber is sent into 2-3 times of flake boron nitride modifier for stirring and dispersing. The stirring speed is 500-600r / min, the stirring time is 45-55min, and the stirring temperature is The temperature is 75-85°C, the stirring is completed, washed with water, and dried to obtain a mullite-flaky boron nitride composite;

[0039] S3: subjecting the mullite-flaky boron nitride composite to thermal improvement treatment, finishing the treatment, and finally air-cooling to room temperature to obtain a mullite-flaky boron nitride modified body;

[0040] S4: The mullite-flaky boron nitride impro...

Embodiment 1

[0056] A dust-proof and easy-to-clean ceramic thin plate of the present embodiment includes the following raw materials in parts by weight:

[0057] 20 parts of cordierite, 15 parts of fluorite, 5 parts of potassium feldspar, 3 parts of self-cleaning additive, 1 part of barium titanate sintering aid, 0.2 part of talc, and 0.1 part of modified nano-silica.

[0058] The preparation method of the self-cleaning additive of the present embodiment is:

[0059] S1: The mullite fiber is first placed in the radiation field for radiation treatment, and the radiation adopts proton irradiation, and the irradiation dose is 40kGy. After the irradiation, the irradiation modified mullite fiber is obtained;

[0060] S2: The irradiation-modified mullite fiber is sent into 2 times of flake boron nitride modifier for stirring and dispersing. The stirring speed is 500r / min, the stirring time is 45min, the stirring temperature is 75℃, and the stirring is finished. , washed with water and dried to ...

Embodiment 2

[0078] A dust-proof and easy-to-clean ceramic thin plate of the present embodiment includes the following raw materials in parts by weight:

[0079] 30 parts of cordierite, 25 parts of fluorite, 10 parts of potassium feldspar, 6 parts of self-cleaning additive, 2 parts of barium titanate sintering aid, 0.6 part of talc, and 0.3 part of modified nano-silica.

[0080] The preparation method of the self-cleaning additive of the present embodiment is:

[0081] S1: Place the mullite fiber in the radiation field for radiation treatment, and the radiation adopts proton irradiation, and the irradiation dose is 100kGy. After the irradiation, the irradiation modified mullite fiber is obtained;

[0082] S2: The irradiation-modified mullite fiber is sent into 3 times of flake boron nitride modifier for stirring and dispersing. The stirring speed is 600r / min, the stirring time is 55min, the stirring temperature is 85℃, and the stirring is finished. , washed with water and dried to obtain ...

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Abstract

The invention discloses a dustproof ceramic sheet easy to clean. The dustproof ceramic sheet is prepared from the following raw materials in parts by weight: 20-30 parts of cordierite, 15-25 parts of fluorite, 5-10 parts of potassium feldspar, 3-6 parts of a self-cleaning additive, 1-2 parts of a barium titanate sintering aid, 0.2-0.6 part of talcum powder and 0.1-0.3 part of modified nano silicon dioxide. The ceramic sheet is formed by matching raw materials such as cordierite, fluorite, potassium feldspar and talcum powder, sintering molding is performed through a barium titanate sintering aid, the added self-cleaning additive and modified nano silicon dioxide are matched to enhance the easy-to-clean effect of the product, the self-cleaning additive adopts mullite fiber irradiation, the activity is improved, and the service life of the product is prolonged. According to the invention, mullite fibers are used as raw materials, modification treatment is carried out in a sheet boron nitride modifier, a composite is formed through thermal modification and grinding, mullite fibers with needle-like structures are arranged on sheet boron nitride, and uniform stain-resistant and self-cleaning point locations are formed on the surface of the sheet, so that cleaning is convenient.

Description

technical field [0001] The invention relates to the technical field of ceramic sheets, in particular to a dust-proof and easy-to-clean ceramic sheet and a preparation method thereof. Background technique [0002] The ceramic sheet has the characteristics of energy saving, resource saving, light weight and good fire resistance. It can replace the traditional heavy wall-mounted ceramic plate. The material is light and easy to transport. application prospects. However, due to the large area and thin thickness of the ceramic sheet, there are still many technical difficulties in the process of processing and use, among which the problems of dust prevention and cleaning are particularly prominent. With the continuous improvement of security requirements for high-rise curtain walls, high-end home decoration, high-end clubs and national public places, the environmental protection and cleaning of decorative ceramic sheets urgently need to be improved. [0003] Most of the existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/80C04B35/195C04B35/622C04B35/63C04B35/64C04B41/65C09D163/00C09D7/61C09D7/65
CPCC04B35/80C04B35/195C04B35/622C04B35/6303C04B41/5001C04B41/65C04B35/64C09D163/00C09D7/61C09D7/65C04B2235/445C04B2235/3472C04B2235/349C04B2235/3418C04B2235/5228C04B2235/386C08L71/02C08K3/042C04B41/4896C04B41/4853C04B41/46C04B41/4543Y02P40/60
Inventor 麦文英叶建明王礼卢佩玉曾亚丽
Owner GUANGDONG OVERLAND CERAMICS CO LTD
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