CN105881702A - Production process of fireproof door core panel resistant to high temperature and corrosion - Google Patents
Production process of fireproof door core panel resistant to high temperature and corrosion Download PDFInfo
- Publication number
- CN105881702A CN105881702A CN201610190032.1A CN201610190032A CN105881702A CN 105881702 A CN105881702 A CN 105881702A CN 201610190032 A CN201610190032 A CN 201610190032A CN 105881702 A CN105881702 A CN 105881702A
- Authority
- CN
- China
- Prior art keywords
- parts
- high temperature
- door core
- water
- production process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Special Wing (AREA)
- Building Environments (AREA)
Abstract
The invention provides a production process of a fireproof door core panel resistant to high temperature and corrosion. The production process includes two times of forming. The first time of forming includes the following steps that the raw materials include, by weight, 50 parts of magnesium oxide, 50 parts of magnesium sulfate aqueous solutions, 100 parts of perlite, 30 parts of bonding agents, 4 parts of foaning agents and 100 parts of water; and after the formed solid-stage panel is taken out and placed in a room for 1 hour, the water content of the panel is as low as 10%; and the panel is compressed by a cold press and cut to be of a needed dimension. The production process has the beneficial effects that the fireproof door core panel resistant to high temperature and corrosion can be obtained through the production process, and the use requirement can be met.
Description
Technical field
The present invention relates to door panel processing technique field, be specifically related to a kind of high temperature resistant, anticorrosion, fire resistant doorsets
Central layer production procedure.
Background technology
Door panel is the important composition parts of timber, for life-span and the quality important of timber,
Secondly, the outward appearance for timber also functions to the most crucial effect.The manufacture craft of door panel in existing timber
Of a great variety, its its using effect of door panel produced and function are also respectively arranged with difference.Mostly door panel or
Be that flameproof effect is good, or high-temperature resistant result be good, then or there is certain anti-corrosion function, but, respectively
The function singleness of class door panel, it is impossible to meet actually used demand.
Summary of the invention
In view of the problem in the presence of above-mentioned prior art, it is an object of the invention to provide a kind of door panel raw
Runoff yield journey, it is possible to obtain a kind of high temperature resistant, anticorrosion, fireproof door panel.
The technical solution of the present invention is as follows:
A kind of high temperature resistant, anticorrosion, anti-fire door core board production procedure, including twice shaping；Wherein, first
Secondary forming process comprises the following steps it and is mainly made up of the raw material of following weight fraction:
1) 50 parts of magnesia, magnesium sulfate solution 50 parts, perlite 100 parts, binding agent 30 parts,
Foaming agent 4 parts, 100 parts of water；
2) proportionally magnesia, perlite are positioned in agitator, add a certain amount of water, this
Time ensure add water temperature be not less than 60 DEG C, be then stirred, quiet put 3-5 minute after continue stirring
Until being all uniformly dissolved；
3) magnesium sulfate solution is placed step 2) in, and stir, then proceed to add binding agent
And stir；
4) finally foaming agent is positioned over step 3) mixed liquor in, and add remaining water, the most molten
Solve and stir；
5) by step 4) mixed liquor that makes places 3-5 minute in atmosphere, and be mixed liquid and pour into
Mould is shaped.
Further, the solid-state like sheet material after shaping is taken out, and is positioned over indoor after 1h, sheet material
Water content as little as 10%, utilize cold press that sheet material is compressed, and be cut into required size.
Further, the sheet material after cold press compresses adds the coating of 0.2-0.5mm, institute on its surface
State coating for protection paint.
Further, step 2) to 4) in mixing time be not less than 40min.
The invention have the benefit that by above-mentioned production procedure, it is possible to obtain a kind of high temperature resistant, anti-
Rotten, fireproof door panel, with the demand of satisfied use.
Detailed description of the invention
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of high temperature resistant, anticorrosion, anti-fire door core board production procedure, including twice shaping；Wherein, first
Secondary forming process comprises the following steps it and is mainly made up of the raw material of following weight fraction:
1) 50 parts of magnesia, magnesium sulfate solution 50 parts, perlite 100 parts, binding agent 30 parts,
Foaming agent 4 parts, 100 parts of water；
2) proportionally magnesia, perlite are positioned in agitator, add a certain amount of water, this
Time ensure add water temperature be not less than 60 DEG C, be then stirred, quiet put 3-5 minute after continue stirring
Until being all uniformly dissolved；
3) magnesium sulfate solution is placed step 2) in, and stir, then proceed to add binding agent
And stir；
4) finally foaming agent is positioned over step 3) mixed liquor in, and add remaining water, the most molten
Solve and stir；
5) by step 4) mixed liquor that makes places 3-5 minute in atmosphere, and be mixed liquid and pour into
Mould is shaped.
Wherein, step 2) to 4) in mixing time be not less than 40min.
Forming step is for the second time, is taken out by the solid-state like sheet material after shaping, and is positioned over indoor and treats 1h
After, the water content of sheet material as little as 10%, utilize cold press that sheet material is compressed, and be cut into required chi
Very little.
Finally, the sheet material after cold press compresses adds the coating of 0.2-0.5mm, described painting on its surface
Layer is protection paint.
The above, the only preferably detailed description of the invention of the present invention, but protection scope of the present invention is also
Be not limited to this, all those familiar with the art in technical scope disclosed by the invention,
Design according to technical scheme and the present invention thereof in addition equivalent or change and all should contain
Within protection scope of the present invention.
Claims (4)
1. one kind high temperature resistant, anticorrosion, anti-fire door core board production procedure, it is characterised in that: include twice shaping；
Wherein, forming process comprises the following steps it and is mainly made up of the raw material of following weight fraction for the first time:
1) 50 parts of magnesia, magnesium sulfate solution 50 parts, perlite 100 parts, binding agent 30 parts, foaming
Agent 4 parts, 100 parts of water；
2) proportionally magnesia, perlite are positioned in agitator, add a certain amount of water, now protect
Card add water temperature be not less than 60 DEG C, be then stirred, quiet put 3-5 minute after continue stirring until
All it is uniformly dissolved；
3) magnesium sulfate solution is placed step 2) in, and stir, then proceed to add binding agent and stir
Mix uniformly；
4) finally foaming agent is positioned over step 3) mixed liquor in, and add remaining water, fully dissolve also
Stirring；
5) by step 4) mixed liquor that makes places 3-5 minute in atmosphere, and be mixed liquid and pour mould into
In be shaped.
One the most according to claim 1 is high temperature resistant, anticorrosion, anti-fire door core board production procedure, its feature
It is: the solid-state like sheet material after shaping is taken out, and is positioned over indoor after 1h, the water content of sheet material
As little as 10%, utilize cold press that sheet material is compressed, and be cut into required size.
One the most according to claim 1 is high temperature resistant, anticorrosion, anti-fire door core board production procedure, its feature
It is: the sheet material after cold press compresses adds the coating of 0.2-0.5mm on its surface, and described coating is
Protection paint.
One the most according to claim 1 is high temperature resistant, anticorrosion, anti-fire door core board production procedure, its feature
Be: step 2) to 4) in mixing time be not less than 40min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190032.1A CN105881702A (en) | 2016-03-31 | 2016-03-31 | Production process of fireproof door core panel resistant to high temperature and corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190032.1A CN105881702A (en) | 2016-03-31 | 2016-03-31 | Production process of fireproof door core panel resistant to high temperature and corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881702A true CN105881702A (en) | 2016-08-24 |
Family
ID=57014452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610190032.1A Pending CN105881702A (en) | 2016-03-31 | 2016-03-31 | Production process of fireproof door core panel resistant to high temperature and corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117930A (en) * | 2017-06-14 | 2017-09-01 | 合肥市旺友门窗有限公司 | A kind of high temperature resistance and high strength fire-resistant door core sheet material and preparation method thereof |
| CN107759185A (en) * | 2017-10-18 | 2018-03-06 | 安徽美林凯迪木业有限公司 | A kind of preparation method of fire-resistant door core plate material |
-
2016
- 2016-03-31 CN CN201610190032.1A patent/CN105881702A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117930A (en) * | 2017-06-14 | 2017-09-01 | 合肥市旺友门窗有限公司 | A kind of high temperature resistance and high strength fire-resistant door core sheet material and preparation method thereof |
| CN107759185A (en) * | 2017-10-18 | 2018-03-06 | 安徽美林凯迪木业有限公司 | A kind of preparation method of fire-resistant door core plate material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yanzhao Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Yanzhao Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |