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Fireproof paint

A technology of fire-resistant coatings and base materials, applied in the field of coatings, can solve the problems of shortened drying time, poor storage stability, and long drying time, and achieve the effects of good fire prevention effect, high expansion ratio, and long duration

Inactive Publication Date: 2016-10-12
洛阳新巨能高热技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still many technical difficulties in the development of fire-resistant coatings. The main problems to be solved are to improve water resistance, shorten drying time, prolong fire-resistant time, improve storage stability, and increase decorative properties.
[0003] To sum up, the indoor thin steel structure fireproof coatings currently on the market have disadvantages such as poor water resistance, poor storage stability, short fire resistance time, long drying time, and poor decoration.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The present invention is a new type Steel structure fireproof coating, according to the proportion by weight, the components of the fireproof coating include: 20 parts of flame retardant, 30 parts of film-forming base material, 20 parts of expansion agent, 20 parts of viscous agent, 6 parts of char-forming agent, fluid 1 part of leveling agent, 0.5 part of antifungal agent, 0.5 part of preservative, 10 parts of stabilizer, 5 parts of dispersant and 30 parts of water.

[0014] The flame retardant described in this embodiment is one of magnesium hydroxide, aluminum hydroxide, and ammonium polyphosphate.

[0015] The film-forming base material described in this embodiment is a mixture of amino resin and acrylic resin in a weight ratio of 3:1.

[0016] The expansion agent described in this embodiment is an acrylic emulsion.

Embodiment 2

[0018] A sort of new type Steel structure fireproof coating, according to the proportion by weight, the components of the fireproof coating include: 25 parts of flame retardant, 35 parts of film-forming base material, 23 parts of expansion agent, 25 parts of viscous agent, 7 parts of char-forming agent, fluid 1.3 parts of leveling agent, 0.7 parts of antifungal agent, 0.7 parts of preservative, 11 parts of stabilizer, 7 parts of dispersant and 35 parts of water.

[0019] The flame retardant described in this embodiment is a mixture of two kinds of magnesium hydroxide, aluminum hydroxide, and ammonium polyphosphate.

Embodiment 3

[0021] The present invention is a new type Steel structure fireproof coating, according to the proportion by weight, the components of the fireproof coating include: 30 parts of flame retardant, 40 parts of film-forming base material, 25 parts of expansion agent, 30 parts of viscous agent, 8 parts of char-forming agent, fluid 1.5 parts of flat, 1 part of antifungal agent, 1 part of preservative, 12 parts of stabilizer, 8 parts of dispersant and 40 parts of water.

[0022] The flame retardant described in this embodiment is a mixture of magnesium hydroxide, aluminum hydroxide, and ammonium polyphosphate.

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PUM

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Abstract

The invention relates to a novel steel structure fireproof paint. The paint comprises the following components by weight: 20-30 parts of a flame retardant, 30-40 parts of a film-forming base material, 20-25 parts of an expansion agent, 20-30 parts of a binding agent, 0.5-1 part of a preservative, 6-8 parts of a charring agent, 1-1.5 parts of a leveling agent, 0.5-1 part of a mould inhibitor, 10-12 parts of a stabilizer, 5-8 parts of a dispersant and 30-40 parts of water. The formula involved in the invention obviously improves the fire resistance of the paint, and the paint has the advantages of high transparency, stable chemical properties, high mechanical strength, and good heat resistance, etc.

Description

technical field [0001] The invention belongs to the field of coatings, and in particular relates to a novel fireproof coating. Background technique [0002] With the increase of people's safety awareness, the application of fire retardant coatings is becoming more and more extensive. However, there are still many technical difficulties in the development of fire-resistant coatings. The main problems to be solved are to improve water resistance, shorten drying time, prolong fire-resistant time, improve storage stability, and increase decorative properties. [0003] To sum up, the indoor thin steel structure fire retardant coatings currently on the market have disadvantages such as poor water resistance, poor storage stability, short fire resistance time, long drying time, and poor decoration. Therefore, it is an inevitable trend for the fire protection of indoor steel structures to research and develop excellent performance and environment-friendly indoor thin steel structur...

Claims

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Application Information

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IPC IPC(8): C09D161/20C09D133/00C09D5/18C09D7/12
Inventor 丁超刘全泰
Owner 洛阳新巨能高热技术有限公司
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