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Fire-proof insulation coating

A technology of insulating coatings and silicon carbide, applied in the field of coatings, can solve the problems of single function, no environmental protection effect, high production cost of fire-proof insulating coatings, and achieve fast drying, excellent physical and chemical properties, and remarkable fire-proof and heat-insulating effects

Inactive Publication Date: 2013-03-20
SHENYANG XINDA INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, its demand has doubled, but the existing fire-proof insulating coatings have high production costs, single functions, and no environmental protection effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of fireproof insulating coating, it is characterized in that: Silicate 30%; Silicon nitride 10%; Silicon carbide 10%; Mica powder 5%; Titanium dioxide 6%; Boride 3%; Auxiliary agent 2% ; The remainder is water.

[0011] Described auxiliary agent is leveling agent and defoamer.

Embodiment 2

[0012] Embodiment 2: a kind of fireproof insulating paint, it is characterized in that: Silicate 40%; Silicon nitride 20%; Aluminum oxide 15%; Mica powder 10%; Titanium dioxide 10%; Boride 1%; Auxiliary agent 0.5% ; The remainder is water.

[0013] Described auxiliary agent is leveling agent and defoamer.

Embodiment 3

[0014] Embodiment 3: a kind of fireproof insulating coating, it is characterized in that: Silicate 33%; Silicon nitride 18%; Boron nitride 12%; Mica powder 8%; Titanium dioxide 8%; Boride 2%; %; the remainder is water.

[0015] Described auxiliary agent is leveling agent and defoamer.

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PUM

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Abstract

The present invention relates to a coating, and particularly relates to a fireproof coating for constructions with fire-proof and insulation properties. The present invention is composed of, by weight, 30-40% of silicate; 10-20% of silicon nitride; 10-15% of silicon carbide; 5-10% of mica powder; 6-10% of titanium dioxide; 1-3% of boride; 0.5-2% of an additive; and the balance being water. When the fire is fired to expand, a compact and uniform fire-proof insulation layer is formed, and the fire-proof insulation effect is remarkable. The coating has excellent physical and chemical properties, and is fast to dry, moisture-resistance, anti-acid and base, and water-tolerant. The coating can be widely used for fire-proof protection of places with high requirements such as industrial plants, stadiums, and high-rise buildings.

Description

technical field [0001] The invention relates to a coating, in particular to a fire-proof coating for buildings with fire-proof and insulating properties. Background technique [0002] Building fire prevention is an important field of fire science and technology, and fireproof coating is an important part of fireproof building materials. Fireproof coating refers to a type of coating that is applied on the surface of objects to prevent fire, prevent the spread of fire or isolate the source of fire, prolong the ignition time of the substrate or increase the thermal insulation performance to delay the structural damage time. According to different purposes and objects of use, it can be divided into: decorative fireproof coatings, cable fireproof coatings, steel structure fireproof coatings, prestressed concrete floor fireproof coatings, etc. The development of China's fire-resistant coatings is 15 to 20 years later than that of foreign industrialized countries. Although it star...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D5/18C09D5/25
Inventor 不公告发明人
Owner SHENYANG XINDA INFORMATION SCI & TECH
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