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Multifunctional diatom ooze

A diatom mud, multi-functional technology, applied in coatings, biocide-containing paints, antifouling / underwater coatings, etc.

Inactive Publication Date: 2015-02-11
北京国泰瑞华精藻硅特种材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The diatom mud currently used in the construction field generally has the properties of humidity control, air purification, sound insulation, etc., but does not have the properties of antibacterial, mildew proof and automatic temperature adjustment.

Method used

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Examples

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Embodiment Construction

[0037] The present invention is further described in detail below in conjunction with specific examples: a kind of multifunctional diatom ooze is a film-forming material based on a mixture of vinyl acetate-ethylene copolymer emulsion (VAE) and silica sol in a mass ratio of 1:1. Diatomaceous earth is used as the humidity-regulating filler, polymer water-absorbing resin is used as the humidity-regulating agent, phase-change energy storage microcapsule powder is used as the energy-storing and temperature-regulating filler, and negative ion antibacterial additives are used as antibacterial and mildew-proof materials. It is prepared by stirring and mixing with conventional paint production equipment;

[0038] The components in the multifunctional diatom mud are as follows:

[0039]

[0040]

[0041] The measurement units of the above components are in mass fraction / %;

[0042] The preparation process of multifunctional diatom mud is as follows:

[0043] A. Preparation of si...

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PUM

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Abstract

The invention discloses multifunctional diatom ooze. The multifunctional diatom ooze is prepared by comprising the following steps: compounding vinyl acetate-VAE copolymer emulsion with silica sol into a film forming matter according to mass ratio of 1:1; by taking diatomite as a humidifying filler, macromolecular water-absorbent resin as a humidifying agent, phase-change energy-accumulating microcapsules as an energy-accumulation thermoregulation filler and anion antibacterial additive as an antibacterial mouldproof material, stirring and mixing by conventional coating production equipment under the matching of various auxiliaries. The multifunctional diatom ooze has multiple functions of automatically regulating and controlling the temperature, absorbing and dissipating moisture, resisting bacteria and mould, refreshing air, removing harmful gas, releasing negative ions, is sound-proof, reducing noise and is ecological and environment-friendly, and is capable of lowering the interior temperature by about 3 DEG C in summer, and increasing the interior temperature by about 2 DEG C in winter, so that the electricity of an air conditioner can be saved by 30% in summer, and the warming energy consumption can be saved by 20% in winter, and the multifunctional diatom ooze has good popularization and application prospects.

Description

Technical field [0001] The invention relates to the technical field of architectural coatings, in particular to a multifunctional diatom mud for interior wall decoration of buildings. Background technique [0002] Today, low-carbon environmental protection, energy conservation and emission reduction are the basic principles for the sustainable economic development of various countries in the world. With the development of society and the improvement of living standards, people's awareness of environmental protection and health has been significantly enhanced, and the requirements for the comfort and safety of the living environment are getting higher and higher. Indoor temperature, air relative humidity, and air quality are important environmental parameters for living comfort. When the indoor temperature is 20-23°C, the relative humidity is 50-60%, the VOC content is low, and the negative ion content is high, the human body feels comfortable and beneficial to health. In o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D123/08C09D131/04C09D1/00C09D5/14C09D7/12
Inventor 刘成楼唐国军
Owner 北京国泰瑞华精藻硅特种材料有限公司
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