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A kind of glass self-cleaning material and its preparation method and application

A self-cleaning and glass technology, applied in the field of glass self-cleaning glaze material and its preparation, glass self-cleaning material and its preparation field, can solve problems such as not involving comprehensive performance, limited application scope, etc., and achieve excellent adhesion and comprehensive performance. Excellent, good scratch resistance effect

Active Publication Date: 2022-07-22
SUZHOU DEODAR SPECIAL BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disclosed self-cleaning material can achieve self-cleaning, but it does not involve the characterization of comprehensive performance, and its application range is relatively limited

Method used

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  • A kind of glass self-cleaning material and its preparation method and application
  • A kind of glass self-cleaning material and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The invention provides a glass self-cleaning material, the glass self-cleaning material comprises A component and B component with a mass ratio of 2:1.2;

[0062] Described A component comprises the following components according to weight percentage: methyl alkoxysilane 87.5% (purchased from Qufu Chenguang, trade mark N113), dihydroxy silicone oil 1.2% (viscosity is 30cp, buys from Qingdao Zhongbao, trade mark ZBH203) and solvent 10.8% (isopropanol);

[0063] The B component includes the following components according to the weight percentage: nano-silica sol 89.8% (purchased from Zhejiang Yuda, trade mark ZS30), titanate coupling agent 0.3% (purchased from Kenrich, trade mark KR-238T), tackifier agent 0.2% (fumed silica), antistatic agent 6.3% (antimony-doped tin oxide) and stabilizer 3.4% (glacial acetic acid).

[0064] The preparation method of the above-mentioned glass self-cleaning material comprises the following steps:

[0065] (1) the preparation of A compone...

Embodiment 2

[0071] The invention provides a glass self-cleaning material, the glass self-cleaning material comprises A component and B component with a mass ratio of 2:1;

[0072] Described A component comprises the following components according to weight percentage: methyl alkoxysilane 83% (purchased from Qufu Chenguang, trade mark N113), dihydroxy silicone oil 3% (viscosity is 20cp, buys from Qingdao Zhongbao, trade mark ZBH203) and solvent 14% (isopropanol);

[0073] The B component includes the following components according to the weight percentage: nano-silica sol 85% (purchased from Zhejiang Yuda, trade name ZS30), 2% titanate coupling agent (purchased from Kenrich, trade name KR-238T), thickening agent Agent 2% (hydroxymethyl cellulose), antistatic agent 8% (antimony-doped tin oxide) and stabilizer 3% (hydrochloric acid).

[0074] The preparation method of the above-mentioned glass self-cleaning material comprises the following steps:

[0075] (1) the preparation of A component...

Embodiment 3

[0081] The invention provides a glass self-cleaning material, the glass self-cleaning material comprises A component and B component with a mass ratio of 2:5;

[0082] Described A component comprises the following components according to weight percentage: methyl alkoxysilane 90% (purchased from Qufu Chenguang, trade mark N113), dihydroxy silicone oil 1% (viscosity is 40cp, buys from Qingdao Zhongbao, trade mark ZBH203) and solvent 9% (isopropanol);

[0083] The B component includes the following components according to the weight percentage: 90% of nano-silica sol (purchased from Zhejiang Yuda, trade name ZS30), 1% titanate coupling agent (purchased from Kenrich, trade name KR-238T), thickening agent Agent 1% (fumed silica), antistatic agent 6% (antimony-doped tin oxide) and stabilizer 2% (glacial acetic acid).

[0084] The preparation method of the above-mentioned glass self-cleaning material comprises the following steps:

[0085] (1) preparation of A component: Methyl al...

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Abstract

The present invention relates to a glass self-cleaning material and a preparation method and application thereof. The glass self-cleaning material includes component A and component B; the component A includes the following components in percentage by weight: methylalkoxysilane 83%-90%, 1%-3% of dihydroxy silicone oil, and 7%-15% of solvent; the component B includes the following components in percentage by weight: nano-silica sol 85%-90%, titanate coupling agent 1%-2% and auxiliaries 1%-17%. The coating prepared by the glass self-cleaning material of the present invention has excellent adhesion to glass, and has good scratch resistance, water washing self-cleaning property, pollution resistance, antistatic property, water resistance, salt spray resistance and Outdoor weathering resistance, excellent comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of functional materials, in particular to a glass self-cleaning material and a preparation method and application thereof, in particular to a glass self-cleaning glaze material and a preparation method and application thereof. Background technique [0002] Glass is a common material with excellent comprehensive properties, light transmission, transparency and long natural life. In practical applications, the glass surface is prone to dust, and the dust is very obvious. Although it is easy to clean by wiping, in many usage conditions, the glass surface is an application scenario where external forces are not easy to touch and clean. Small It becomes difficult to clean up the dust. [0003] Glass self-cleaning glaze material is a functional surface material coated on the glass surface. The ultra-thin coating is as transparent and light-transmitting as glass. It conducts static electricity and is not easy to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/00
Inventor 党文生查春梅
Owner SUZHOU DEODAR SPECIAL BUILDING MATERIALS