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Energy-saving and environment-friendly fireproof coating and preparation method thereof

A fire-resistant coating, energy-saving and environmentally-friendly technology, applied in fire-resistant coatings, coatings, etc., to achieve good fire-proof performance and simple preparation process

Inactive Publication Date: 2020-05-19
荆门市诺维英新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, as the world pays more and more attention to environmental protection, people's demand for energy-saving, environmentally friendly and fire-resistant thermal insulation coatings is increasing. However, traditional fire-resistant coatings, whether intumescent or non-expandable There are still some shortcomings, so there is a need for an energy-saving and environmentally friendly fireproof material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An embodiment of the present invention provides an energy-saving and environment-friendly fireproof coating, the active ingredients of which include the following raw materials in parts by weight: 25 parts of nano-silica airgel, 22 parts of silicone-modified silicon acrylic emulsion, 30 parts of magnesium phosphate, ethylene glycol 1 part, 3 parts of rutile nano-titanium dioxide, 3 parts of diatomaceous earth, 2 parts of aluminum silicate fiber, 3 parts of graphite, 5 parts of hollow glass microspheres, composed of light calcium carbonate and heavy carbonic acid with a mass ratio of 1:2 3 parts of filler composed of calcium, 2 parts of additives composed of dispersant, thickener and defoamer with a mass ratio of 1:1.2:1.3, and 40 parts of deionized water.

[0025] Among them, the dispersant can be SN5040 from Henkel Company of Germany; the thickener can be TT-935 from Rohm and Haas Company of the United States; the defoamer can be BYK-052 from BYK Company of Germany.

...

Embodiment 2

[0032] An embodiment of the present invention provides an energy-saving and environment-friendly fireproof coating, the active ingredients of which include the following raw materials in parts by weight: 50 parts of nano-silica airgel, 40 parts of organic silicon-modified pure acrylic emulsion, 42 parts of potassium magnesium phosphate, ethylene glycol 2 parts of alcohol, 6 parts of nano-titanium dioxide, 5 parts of diatomaceous earth, 3 parts of polypropylene fiber, 4 parts of graphite, 10 parts of hollow ceramic microspheres, 12 parts of filler composed of mica powder and kaolin with a mass ratio of 1:1, 4 parts of additives consisting of dispersant, thickener and defoamer with a mass ratio of 1:1.4:1.7, and 80 parts of deionized water.

[0033] Among them, the dispersant can be SN5027 from Henkel Company of Germany; the thickener can be TT-615 from Rohm and Haas Company of the United States; the defoamer can be BYK-057 from BYK Company of Germany.

[0034] The embodiment of...

Embodiment 3

[0040] An embodiment of the present invention provides an energy-saving and environment-friendly fireproof coating, the active ingredients of which include the following raw materials in parts by weight: 70 parts of nano-silica airgel, 65 parts of organic silicon-modified pure acrylic emulsion, 60 parts of potassium magnesium phosphate, ethylene glycol 3 parts of alcohol, 12 parts of nano titanium dioxide, 8 parts of diatomaceous earth, 6 parts of aluminum silicate fiber, 5 parts of graphite, 18 parts of hollow ceramic microbeads, 18 parts of heavy calcium carbonate, and the mass ratio is 1:2:2 6 parts of additives consisting of dispersant, thickener and defoamer, and 120 parts of deionized water.

[0041] Among them, the dispersant can be SN5040 from Henkel Company of Germany; the thickener can be TT-935 from Rohm and Haas Company of the United States; the defoamer can be BYK-052 from BYK Company of Germany.

[0042]Described auxiliary agent comprises dispersant, thickening a...

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PUM

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Abstract

The invention discloses an energy-saving and environment-friendly fireproof coating, which includes an active component comprising the following raw materials in parts by weight: 25-70 parts of nano silicon dioxide aerogel, 22-65 parts of organic silicon modified emulsion, 30-60 parts of magnesium phosphate, 1-3 parts of ethylene glycol, 3-12 parts of nano titanium dioxide, 3-8 parts of diatomite,2-6 parts of fibers, 3-5 parts of graphite, 5-18 parts of hollow microspheres, 3-18 parts of filler, 2-6 parts of auxiliaries and 40-120 parts of deionized water. The invention further discloses a preparation method of the energy-saving and environment-friendly fireproof coating. The nano material, the organic silicon modified emulsion and the magnesium phosphate are adopted for heat insulation,so that the preparation process is simple and energy-saving and environment-friendly. Meanwhile, the fireproof performance is good, so that the coating is an excellent energy-saving and environment-friendly fireproof coating and can be widely applied to various fireproof requirements in the field of buildings.

Description

technical field [0001] The invention belongs to the technical field of fireproof paint for buildings, and in particular relates to an energy-saving and environment-friendly fireproof paint and a preparation method thereof. Background technique [0002] Fire retardant coating is to brush the paint on the surface of those flammable materials, which can improve the fire resistance of the material, slow down the speed of flame spread, or prevent burning within a certain period of time. This type of coating is called fire retardant coating, or flame retardant coating. Applied on the surface of combustible substrates to change the combustion characteristics of the material surface and retard the rapid spread of fire; or applied to building components to improve the fire resistance limit of building components, it can be classified according to the fire prevention situation. Intumescent and non-intumescent. [0003] In recent years, as the world pays more and more attention to en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/18C09D7/61
CPCC08K2003/2241C08K2003/265C08K2003/326C08K2201/011C08K2201/014C08L2201/02C09D5/18C09D133/04C09D143/04C09D7/61C09D7/70C08K13/04C08K7/26C08K5/053C08K3/22C08K7/10C08K7/28C08K3/26C08K3/32C08K7/24
Inventor 韩俊女赵英杰
Owner 荆门市诺维英新材料科技有限公司