CN107721368A - A kind of manufacture craft of fire-proof plate - Google Patents
A kind of manufacture craft of fire-proof plate Download PDFInfo
- Publication number
- CN107721368A CN107721368A CN201711062072.9A CN201711062072A CN107721368A CN 107721368 A CN107721368 A CN 107721368A CN 201711062072 A CN201711062072 A CN 201711062072A CN 107721368 A CN107721368 A CN 107721368A
- Authority
- CN
- China
- Prior art keywords
- slab
- density
- sheet material
- fire
- manufacture craft
- 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
Links
Classifications
-
- 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
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- 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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The present invention discloses a kind of manufacture craft of fire-proof plate, comprises the following steps, and a, using coconut fibre as raw material slab is made by paving process, the density of slab is 0.15 0.25g/cm3；It is to be soaked in 55 75% inorganic gel slurries that slab is immersed to the mass percent concentration being made up of magnesium chloride, magnesia and water b, and soak time is 7 12 minutes；C, the slab after immersion is sent into roll-in in roller machine, the density for pressing back plate is 0.8 0.9g/cm3；D, the sheet material produced is dried, reduces its moisture content；E, sheet material is cut after drying, flanging, overlay film and packaging.The present invention not only makes sheet material have the characteristics of light, anti-corrosion, easy processing, low cost, but also adds fireproof performance, while reduces the heat deflection of vegetable fibre board, enhances the density of texture of vegetable fibre board.
Description
Technical field
The invention belongs to Furniture panel technical field, and in particular to a kind of manufacture craft of fire-proof plate.
Background technology
Various fiber furniture-plates, the production technology used at present are substantially the method for mixing, mix, pouring, forming mould, it is specific and
Speech, first fibrous raw material such as wood wool, straw, waste paper, plastics etc. are smashed and are blended into binder materials through fully combining, mating formation, reverse mould
And formed, but for long fibre, be not suitable for using above-mentioned production technology, because using above-mentioned technique to long fibre
Mat formation during processing, long fibre is easily intertwined, and occurs knotting or twines pockets of phenomenon, so as to not only influence
The production efficiency of sheet material, and also affect the quality of the sheet material after processing.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of system of fire-proof plate
Make technique, its intensity is high, heat is not allowed yielding, and has fire resistance.
The technical solution adopted in the present invention is：A kind of manufacture craft of fire-proof plate, comprises the following steps,
A, slab is made by paving process using coconut fibre as raw material, the density of slab is 0.15-0.25g/cm3；
It is 55-75%'s that slab is immersed to the mass percent concentration being made up of magnesium chloride, magnesia, zinc oxide and water b,
Soaked in inorganic gel slurries, soak time is 7-12 minutes；
C, the slab after immersion is sent into roll-in in roller machine, the density for pressing back plate is 0.8-0.9g/cm3；
D, the sheet material produced is dried, reduces its moisture content.
The present invention not only makes sheet material have the characteristics of light, anti-corrosion, easy processing, low cost, but also adds fireproof
Performance, while reduce the heat deflection of vegetable fibre board, enhance the density of texture of vegetable fibre board.
Embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Embodiment：A kind of manufacture craft of fire-proof plate, comprises the following steps,
A, slab is made by paving process using coconut fibre as raw material, the density of slab is 0.15-0.25g/cm3；
Slab is immersed to the inorganic glue that the mass percent concentration being made up of magnesium chloride, magnesia and water is 55-75% b,
Soaked in solidifying slurries, soak time is 7-12 minutes；
C, the slab after immersion is sent into roll-in in roller machine, the density for pressing back plate is 0.8-0.9g/cm3；
D, the sheet material produced is dried, reduces its moisture content；
E, sheet material is cut after drying, flanging, overlay film and packaging.
Preferably, the weight ratio of the magnesium chloride and magnesia in the inorganic gel slurries is 2:1.
The present invention not only makes sheet material have the characteristics of light, anti-corrosion, easy processing, low cost, but also adds fireproof
Performance, while reduce the heat deflection of vegetable fibre board, enhance the density of texture of vegetable fibre board.
Claims (1)
- A kind of 1. manufacture craft of fire-proof plate, it is characterised in that：Comprise the following steps,A, slab is made by paving process using coconut fibre as raw material, the density of slab is 0.15-0.25g/cm3；It is the inorganic of 55-75% that slab is immersed to the mass percent concentration being made up of magnesium chloride, magnesia, zinc oxide and water b, Soaked in gelled slurry, soak time is 7-12 minutes；C, the slab after immersion is sent into roll-in in roller machine, the density for pressing back plate is 0.8-0.9g/cm3；D, the sheet material produced is dried, reduces its moisture content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062072.9A CN107721368A (en) | 2017-11-02 | 2017-11-02 | A kind of manufacture craft of fire-proof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711062072.9A CN107721368A (en) | 2017-11-02 | 2017-11-02 | A kind of manufacture craft of fire-proof plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721368A true CN107721368A (en) | 2018-02-23 |
Family
ID=61222129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711062072.9A Pending CN107721368A (en) | 2017-11-02 | 2017-11-02 | A kind of manufacture craft of fire-proof plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721368A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674792A (en) * | 2012-05-31 | 2012-09-19 | 广州市棕宝纤维制品有限公司 | Plant fiber fireproofing silencing plate |
-
2017
- 2017-11-02 CN CN201711062072.9A patent/CN107721368A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674792A (en) * | 2012-05-31 | 2012-09-19 | 广州市棕宝纤维制品有限公司 | Plant fiber fireproofing silencing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |