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Fire-retardant coating and preparation method thereof

A technology for fire-retardant coatings and raw materials, applied in the field of coatings, can solve the problems of single function, inability to satisfy users, and weak fire resistance, and achieve the effect of reliable coating quality.

Inactive Publication Date: 2016-03-16
黄涌芮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In people's living environment, the use of coatings is essential, and the performance of coatings plays a vital role in the living environment. Therefore, people's requirements for coatings are getting higher and higher, especially in the hope of obtaining functions with multiple properties. In the field of architectural coatings, environmental protection and safety issues have inevitably received more and more attention. Therefore, various fire-resistant coatings for walls have emerged as the times require. The existing wall coatings have relatively single functions and low fire resistance. Not strong enough to meet user requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A fireproof coating, comprising the following raw materials in parts by weight: 125 parts of silicon-acrylic emulsion, 32 parts of liquid paraffin, 28 parts of tributyl phosphate, 20 parts of hydroxyethyl cellulose, 8 parts of shell powder, 5 parts of kaolin, and a flame retardant 5 parts, 11 parts of dispersant, 7 parts of leveling agent, 260 parts of deionized water.

[0026] Wherein, the flame retardant is a combination of ammonium orthophosphate, pentaerythritol, and magnesium carbonate, the dispersant is a combination of LBD-1 dispersant and LBCB-1 dispersant, and the leveling agent is polyacrylic acid, carboxymethyl cellulose combination in .

[0027] A kind of preparation method of fireproof coating, comprises the following steps:

[0028] (1) Mix 260 parts of deionized water, 125 parts of silicon-acrylic emulsion, 32 parts of liquid paraffin, 28 parts of tributyl phosphate, and 20 parts of hydroxyethyl cellulose at a speed of 500 rpm, and add shells at the same...

Embodiment 2

[0033] A fireproof coating, comprising the following raw materials in parts by weight: 100 parts of silicon-acrylic emulsion, 36 parts of liquid paraffin, 15 parts of tributyl phosphate, 25 parts of hydroxyethyl cellulose, 6 parts of shell powder, 6 parts of kaolin, and a flame retardant 3 parts, 5 parts of dispersant, 12 parts of leveling agent, 200 parts of deionized water.

[0034] Wherein, the flame retardant is ammonium orthophosphate and magnesium carbonate, the dispersant is LBD-1 dispersant, and the leveling agent is carboxymethyl cellulose.

[0035] A kind of preparation method of fireproof coating, comprises the following steps:

[0036] (1) Mix 200 parts of deionized water, 100 parts of silicon-acrylic emulsion, 36 parts of liquid paraffin, 15 parts of tributyl phosphate, and 25 parts of hydroxyethyl cellulose at a speed of 400 rpm, and add shells at the same time 6 parts of powder and 6 parts of kaolin. After the above powder is completely wet, the stirring speed ...

Embodiment 3

[0041] A fireproof coating, comprising the following raw materials in parts by weight: 140 parts of silicon-acrylic emulsion, 25 parts of liquid paraffin, 50 parts of tributyl phosphate, 12 parts of hydroxyethyl cellulose, 10 parts of shell powder, 1 part of kaolin, and a flame retardant 8 parts, 15 parts of dispersant, 4 parts of leveling agent, 320 parts of deionized water.

[0042] Wherein, the flame retardant is pentaerythritol and magnesium carbonate, the dispersant is 3-8 parts of LBCB-1 flame retardant, and in the dispersant, the leveling agent is polyacrylic acid.

[0043] A kind of preparation method of fireproof coating, comprises the following steps:

[0044] (1) Mix 320 parts of deionized water, 140 parts of silicon-acrylic emulsion, 25 parts of liquid paraffin, 50 parts of tributyl phosphate, and 12 parts of hydroxyethyl cellulose at a speed of 400 rpm, and add shells at the same time 10 parts of powder and 1 part of kaolin. After the above powder is completely w...

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PUM

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Abstract

The invention discloses a fire-retardant coating and a preparation method thereof. The fire-retardant coating is prepared from, by weight, 100-140 parts of silicone acrylic emulsion, 25-36 parts of liquid paraffin, 15-50 parts of tributyl phosphate, 12-25 parts of hydroxyethyl cellulose, 6-10 parts of shell powder, 1-6 parts of kaolin, 3-8 parts of fire retardant, 5-15 parts of dispersant, 4-12 parts of flatting agent and 200-320 parts of deionized water. The coating has the following advantages that quality is reliable, and the fire-retardant performance of the coating can reach the primary standard of national finishing fire-retardant coating; the fire-retardant coating is washable, high in durability, resistant to corrosion, dampness, ink, dirt and dust and capable of being scrubbed at will; the fire-retardant coating is pure white, free of toxicity, environmentally friendly and sanitary, and has no damage to the human body; the fire-retardant coating does not fall off or bubble or be subjected to powder removal, construction can be conducted at will, and the fire-retardant coating does not precipitate or deteriorate even when placed for a year.

Description

Technical field [0001] The invention involves a coating, which specializes in a fireproof coating and its preparation methods. Background technique [0002] With the development of society and the improvement of living standards, the earth's environment has deteriorated, and people's environmental protection and health awareness gradually increases, and the comfort and safety requirements for the living environment are getting higher and higher.In people's living environment, the use of coatings is essential, and the performance of coatings plays a vital role in the living environment. Therefore, people's requirements for coatings are also increasing.Sexual coatings, in the field of architectural coatings, environmental protection and safety issues have inevitably received more and more attention. Therefore, fireproof coatings are born with various walls. The existing wall coatings are relatively single, fire prevention, and fire prevention.Not strong and cannot meet the user's r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/18C09D7/12
Inventor 黄涌芮
Owner 黄涌芮