CN102977647A - Fire-proof insulation coating - Google Patents
Fire-proof insulation coating Download PDFInfo
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- CN102977647A CN102977647A CN2012104432787A CN201210443278A CN102977647A CN 102977647 A CN102977647 A CN 102977647A CN 2012104432787 A CN2012104432787 A CN 2012104432787A CN 201210443278 A CN201210443278 A CN 201210443278A CN 102977647 A CN102977647 A CN 102977647A
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- fire
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- proof
- proof insulation
- insulation coating
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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
The present invention relates to a kind of coating, particularly a kind of frie retardant coating with building use of fire-proof insulation performance.
Background technology
Building Fire Protection is a key areas of science and technology of fire protection, and frie retardant coating is the important component part in the fire-proof construction material.Frie retardant coating refers to be coated with and is contained in body surface, can prevent that fire from occuring, and stops fire spreading to be propagated or the isolation burning things which may cause a fire disaster, prolongs base material ignition time or increases heat-insulating property to postpone the class coating of structure deteriorate time.Be divided into use the different of object by purposes: finishing fire retardant paint, cable fire-refractory coating, steel structure fire-proof paint, prestressed concrete floor slab frie retardant coating etc.The development of China's frie retardant coating, in 15～20 years evenings of more external industrially developed country, although starting evening, tempo is very fast.In recent years, its demand was doubled and redoubled, but existing fire-proof insulation coating cost of manufacture height, function singleness, did not possess environment protecting.
Summary of the invention
Defective in view of prior art exists the objective of the invention is to provide a kind of fire-proof insulation coating, this coating fire protection flame retarding excellence and coating is tough and tensile and easily do.
For achieving the above object, the technology used in the present invention solution is:
A kind of fire-proof insulation coating is characterized in that: silicate 30%-40%; Silicon nitride 10%-20%; Silicon carbide 10%-15%; Mica powder 5%-10%; Titanium dioxide 6%-10%; Boride 1%-3%; Auxiliary agent 0.5%-2%; All the other compositions are water, and mentioned component measures according to weight percent.
Described silicon carbide can substitute with aluminum oxide or boron nitride.
Described auxiliary agent is flow agent and defoamer.
The coating of employing mentioned component production is compared with similar coating and had the following advantages: when expanding when the present invention is subjected to fire, form fine and close uniformly fire proof heat-insulation layer, the fire-proof and thermal-insulation effect is remarkable.This coating has good physicochemical property simultaneously, fast drying, moisture resistance, antiacid alkali, water-fast.The present invention can be widely used in industrial premises, stadiums, Highrise buildings etc. and decorate the flameproof protection that requires very high place.
Embodiment
Below in conjunction with specific embodiment explanation the present invention, but embodiments of the present invention are not limited to this.
Embodiment 1: a kind of fire-proof insulation coating is characterized in that: silicate 30%; Silicon nitride 10%; Silicon carbide 10%; Mica powder 5%; Titanium dioxide 6%; Boride 3%; Auxiliary agent 2%; All the other compositions are water.
Described auxiliary agent is flow agent and defoamer.
Embodiment 2: a kind of fire-proof insulation coating is characterized in that: silicate 40%; Silicon nitride 20%; Aluminum oxide 15%; Mica powder 10%; Titanium dioxide 10%; Boride 1%; Auxiliary agent 0.5%; All the other compositions are water.
Described auxiliary agent is flow agent and defoamer.
Embodiment 3: a kind of fire-proof insulation coating is characterized in that: silicate 33%; Silicon nitride 18%; Boron nitride 12%; Mica powder 8%; Titanium dioxide 8%; Boride 2%; Auxiliary agent 1%; All the other compositions are water.
Described auxiliary agent is flow agent and defoamer.
Embodiment 4: a kind of fire-proof insulation coating is characterized in that: silicate 35%; Silicon nitride 15%; Silicon carbide 13%; Mica powder 6%; Titanium dioxide 7%; Boride 1.6%; Auxiliary agent 1.6%; All the other compositions are water.
Described silicon carbide can substitute with aluminum oxide or boron nitride.
Described auxiliary agent is flow agent and defoamer.
Utilize silicon nitride ceramic material to have the premium propertiess such as thermostability height, resistance of oxidation be strong; because silicon nitride is by force high covalent compound of key; and in air, can form oxide film; so also have good chemical stability; not oxidized below 1200 ℃; 1200 ~ 1600 ℃ generate protective membranes and can prevent further oxidation, and are not infiltrated by a variety of molten metals such as aluminium, lead, tin, silver, brass, nickel or alloy or corrode.
And silicon nitride and silicon carbide, aluminum oxide, thorium dioxide, boron nitride etc. can form very strong combination, form fine and close uniformly fire proof heat-insulation layer, and the fire-proof and thermal-insulation effect is remarkable.This coating has good physicochemical property simultaneously, fast drying, moisture resistance, antiacid alkali, water-fast.This coating also has the advantage of easy construction.This coating can be widely used in industrial premises, stadiums, Highrise buildings etc. and decorate exigent place flameproof protection; Also be applicable to the flameproof protection of the inflammable base materials such as the interior timber of the exigent facility such as boats and ships, underground works, power plant, machine room, fiberboard, plastics, cable.
Claims (3)
1. a fire-proof insulation coating is characterized in that: silicate 30%-40%; Silicon nitride 10%-20%; Silicon carbide 10%-15%; Mica powder 5%-10%; Titanium dioxide 6%-10%; Boride 1%-3%; Auxiliary agent 0.5%-2%; All the other compositions are water, and mentioned component measures according to weight percent.
2. a kind of fire-proof insulation coating according to claim 1 is characterized in that: described silicon carbide can substitute with aluminum oxide or boron nitride.
3. a kind of fire-proof insulation coating according to claim 1, it is characterized in that: described auxiliary agent is flow agent and defoamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104432787A CN102977647A (en) | 2012-11-08 | 2012-11-08 | Fire-proof insulation coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104432787A CN102977647A (en) | 2012-11-08 | 2012-11-08 | Fire-proof insulation coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102977647A true CN102977647A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104432787A Pending CN102977647A (en) | 2012-11-08 | 2012-11-08 | Fire-proof insulation coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN102977647A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289467A (en) * | 2013-04-23 | 2013-09-11 | 宁波墨西科技有限公司 | Mica inorganic paint and usage method thereof |
| CN105567024A (en) * | 2015-11-25 | 2016-05-11 | 国网辽宁省电力有限公司阜新供电公司 | Insulated fireproof coating for optical cables |
| CN107903788A (en) * | 2017-11-10 | 2018-04-13 | 苏州环明电子科技有限公司 | The preparation method of the even heat-insulation composite material of high-performance |
| CN110128928A (en) * | 2019-05-08 | 2019-08-16 | 中国京冶工程技术有限公司 | A kind of novel fire resistant environmental protection fire-resistant coating for steel structure and preparation method thereof |
| CN110144166A (en) * | 2019-05-08 | 2019-08-20 | 中国京冶工程技术有限公司 | A kind of composite anti-corrosive fireproof steel structural traverse and preparation method thereof |
-
2012
- 2012-11-08 CN CN2012104432787A patent/CN102977647A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289467A (en) * | 2013-04-23 | 2013-09-11 | 宁波墨西科技有限公司 | Mica inorganic paint and usage method thereof |
| CN103289467B (en) * | 2013-04-23 | 2014-07-02 | 宁波墨西科技有限公司 | Mica inorganic paint and usage method thereof |
| CN105567024A (en) * | 2015-11-25 | 2016-05-11 | 国网辽宁省电力有限公司阜新供电公司 | Insulated fireproof coating for optical cables |
| CN107903788A (en) * | 2017-11-10 | 2018-04-13 | 苏州环明电子科技有限公司 | The preparation method of the even heat-insulation composite material of high-performance |
| CN110128928A (en) * | 2019-05-08 | 2019-08-16 | 中国京冶工程技术有限公司 | A kind of novel fire resistant environmental protection fire-resistant coating for steel structure and preparation method thereof |
| CN110144166A (en) * | 2019-05-08 | 2019-08-20 | 中国京冶工程技术有限公司 | A kind of composite anti-corrosive fireproof steel structural traverse and preparation method thereof |
| CN110144166B (en) * | 2019-05-08 | 2021-07-02 | 中国京冶工程技术有限公司 | Composite anti-corrosion and fireproof dual-function steel structure coating and preparation method thereof |
| CN110128928B (en) * | 2019-05-08 | 2021-09-17 | 中国京冶工程技术有限公司 | High-temperature-resistant environment-friendly steel structure fireproof coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |