Multifunctional ecological optimizing energy-saving coating and preparation method thereof

An energy-saving and multi-functional technology, applied in anti-fouling/underwater coatings, reflective/signal coatings, coatings, etc., it can solve the problems of poor stain resistance, poor decorative effect, single color, etc., and achieve enhanced stain resistance. Performance and water resistance, maintain beautiful as new, enhance the effect of cell vitality

CN103865343AInactive Publication Date: 2014-06-18王文贵
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a multifunctional ecological optimizing energy-saving coating and a preparation method thereof, belonging to the field of functional materials for wall bodies of buildings. The coating comprises deionized water, water-based fluorocarbon resin emulsion, core-shell structure elastic acrylic emulsion, various additives, 400-mesh sepiolite powder, nanometer materials, 800-mesh sericite powder, tinting pigment, and vacuum ceramic microspheres. The preparation method comprises steps of (1) adding additives like deionized water and propylene glycol into a reaction kettle, mixing uniformly, then adding various powdery materials, dispersing and grinding into particles with fineness less than 50mu m; and (2) mixing water-based fluorocarbon resin emulsion and core-shell structure elastic acrylic emulsion with ground pigment paste, then adding other additives and vacuum ceramic microspheres, mixing uniformly so as to obtain the coating. The coating is used for painting outer wall surfaces of buildings, and has functions of decoration, sound insulation, water proofing, pollution prevention, ecological environment optimizing, thermal insulation and the like.
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Description

(1) Technical field

[0001] The invention relates to a functional material used for building walls, in particular to a multi-functional optimized ecological energy-saving coating containing functional materials such as nanometer materials and vacuum ceramic materials and a preparation method thereof. (2) Background technology

[0002] In recent years, due to the increasing shortage of energy sources in the world, building energy conservation has been paid more and more attention by various countries (Chen Wei, Discussion on external wall insulation technology and energy-saving materials, VIP Consulting, 2007.4). At present, polystyrene foam board (EPS and XPS), polystyrene particle insulation slurry, hollow microbead insulation mortar, etc. are widely used. The research of this series of insulation materials is to increase porosity, increase thermal resistance, and reduce conduction transmission. Thermal performance is the main factor, but its blocking effect on convective he...

Examples

Embodiment Construction

[0034] Among the present invention, equipment used is 30kw adjustable speed disperser (manufactured by Inoue, Japan), 1000L stainless steel reactor (made in China), 37kw non-adjustable speed disperser (manufactured by Inoue, Japan), 1500L stainless steel reactor (made in China), Electronic automatic measuring equipment (manufactured by Japan Inoue Works), 50kg weighing scale (manufactured by Shanghai Weighing Apparatus Factory).

[0035] The present invention has used the following materials: propylene glycol (U.S. Dow), the dispersant is COADIS123K (French Godess), the wetting agent is EMULSOGEN LCN407 (Clariant Chemicals), the bactericide is CI-15 (Swiss Clariant), the anti-mildew The agent is NIPACIDE IPBC20 (Clariant, Switzerland), the defoamer is BYK025 (Bick Chemical), the pH regulator is 25% potassium hydroxide solution or AMP-95 (Angus Chemical), 400 mesh sepiolite powder (Henan Dongfeng sepiolite), nano-silicon oxide (Zibo Huixin Chemical Co., Ltd.), nano-titanium oxi...