A kind of thermal insulation and fireproof stone-like coating and preparation method thereof

A technology of imitating stone coatings and raw materials, applied in the direction of fire-resistant coatings, etc., can solve the problems of difficulty in taking into account both decoration and functionality.

Active Publication Date: 2020-10-30
GUANGDONG ZHULONG PAINT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problem that decoration and functionality are difficult to balance, the present invention provides a heat-insulating fire-proof stone-like coating and a preparation method thereof

Method used

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  • A kind of thermal insulation and fireproof stone-like coating and preparation method thereof
  • A kind of thermal insulation and fireproof stone-like coating and preparation method thereof
  • A kind of thermal insulation and fireproof stone-like coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A heat-insulating fire-proof stone-like coating, comprising the following raw materials in parts by mass:

[0037] 20 parts of water-based acrylic resin,

[0038] Modified cellulose 0.2 part,

[0039] 1 part of film-forming aid,

[0040] 1 part of water-based isocyanate,

[0041] 10 parts of deionized water,

[0042] 67.5 parts of aggregate,

[0043] LBD-1 0.3 parts.

[0044] Water-based acrylic resin is a mixture of water-based acrylic elastic resin and water-based hydroxyacrylic resin in a weight ratio of 1:1, and modified cellulose is a mixture of hydroxyethyl fiber and hydroxymethyl fiber in a weight ratio of 1:1. Membrane aid is made by mixing dodecyl alcohol ester, propylene glycol butyl ether and propylene glycol methyl ether in a weight ratio of 1:1:1. The aggregate is made of marble crushed stone, hollow glass microspheres, colored mica flakes, and ultrafine perlite in a weight ratio of 1:1:1:1.

[0045] The preparation method of the above-mentioned heat...

Embodiment 2

[0050] A heat-insulating fire-proof stone-like coating, comprising the following raw materials in parts by mass:

[0051] 18.3 parts of water-based acrylic resin,

[0052] Modified cellulose 0.24 parts,

[0053] 1.2 parts of film-forming aids,

[0054] 2 parts of water-based isocyanate,

[0055] 3 parts deionized water,

[0056] aggregate 75 parts,

[0057] Polyether modified polysiloxane

[0058] 0.26 parts.

[0059] Water-based acrylic resin is a mixture of water-based acrylic elastic resin and water-based hydroxyacrylic resin in a weight ratio of 1:5, and modified cellulose is a mixture of hydroxyethyl fiber and hydroxymethyl fiber in a weight ratio of 1:10. Membrane aid is made by mixing dodecyl alcohol ester, propylene glycol butyl ether and propylene glycol methyl ether in a weight ratio of 1:2:2. The aggregate is made of marble crushed stone, hollow glass beads, colored mica flakes, and ultrafine perlite in a weight ratio of 1.5:1:1:1.5.

[0060] The preparation...

Embodiment 3

[0065] A heat-insulating fire-proof stone-like coating, comprising the following raw materials in parts by mass:

[0066] 17 parts of water-based acrylic resin,

[0067] Modified cellulose 0.26 parts,

[0068] 1.4 parts of film-forming aids,

[0069] 3 parts of water-based isocyanate,

[0070] 5 parts of deionized water,

[0071] Aggregate 73.1 parts,

[0072] BS168 0.24 parts.

[0073] Water-based acrylic resin is a mixture of water-based acrylic elastic resin and water-based hydroxyacrylic resin in a weight ratio of 3:1, and modified cellulose is a mixture of hydroxyethyl fiber and hydroxymethyl fiber in a weight ratio of 5:1. Membrane aid is made by mixing dodecyl alcohol ester, propylene glycol butyl ether and propylene glycol methyl ether in a weight ratio of 2:1:1. The aggregate is made of marble crushed stone, hollow glass beads, colored mica flakes, and ultrafine perlite in a weight ratio of 2:2:1:1.

[0074]The preparation method of the above-mentioned heat-ins...

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Abstract

The invention discloses a heat-proof fireproof imitation stone-like coating. The heat-proof fireproof imitation stone-like coating consists of the following components in parts by mass: 15 to 20 partsof water-based elastic hydroxy acrylic resin, 15 to 20 parts of natural broken marble, 15 to 20 parts of hollow glass beads, 15 to 20 parts of natural colourful mica sheets, 0.2 to 0.3 part of hydroxyethyl group-based hydrophobic cellulose, 1 to 1.5 parts of a coalescing agent, 1 to 6 parts of water-based isocyanate, 0.2 to 0.6 part of a mildew-proof preservative, 0.6 to 12 parts of deionized water, 10 to 15 parts of a fireproof material and 0.2 to 0.3 part of other auxiliary agents. The invention also discloses a preparation method for the heat-proof fireproof imitation stone-like coating. The heat-proof fireproof imitation stone-like coating has the effect of a natural stone material, and meanwhile, has the functions of preserving heat, insulating heat, preventing fire and preventing crack; realistic problems about decorativeness, energy conservation, fire resistance, crack resistance, environment friendliness and the like of an outer wall building coating at present are solved comprehensively; the heat-proof fireproof imitation stone-like coating is a perfect combination of a plurality of functional decorative materials.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a heat-insulating and fire-proof stone-like coating and a preparation method thereof. Background technique [0002] With the continuous and rapid growth of my country's economy, the massive construction of infrastructure, the improvement of people's living standards and the gradual enhancement of environmental protection awareness, architectural coatings are required to have some special functions in addition to their protective functions, such as decoration and environmental protection. Sex, etc., forming a new concept of high decorative and functional architectural coatings. At the same time, with the intersection and progress of basic coating disciplines such as polymer chemistry and biological science, the functionalization of architectural coatings has also achieved new development. In recent years, foreign functional architectural coatings have developed rapidl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/18C04B26/06C04B111/28C04B111/34
Inventor 周华晓
Owner GUANGDONG ZHULONG PAINT CO LTD
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