CN106827770A - Fireproof decoration plate manufacturing process - Google Patents
Fireproof decoration plate manufacturing process Download PDFInfo
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- CN106827770A CN106827770A CN201510877384.XA CN201510877384A CN106827770A CN 106827770 A CN106827770 A CN 106827770A CN 201510877384 A CN201510877384 A CN 201510877384A CN 106827770 A CN106827770 A CN 106827770A
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- China
- Prior art keywords
- manufacturing process
- plate manufacturing
- decoration plate
- fireproof decoration
- powder
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- 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.)
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- 238000005034 decoration Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 39
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 15
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 15
- 239000004745 nonwoven fabric Substances 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 13
- 239000000395 magnesium oxide Substances 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 12
- 239000010451 perlite Substances 0.000 claims description 12
- 235000019362 perlite Nutrition 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000007731 hot pressing Methods 0.000 claims description 10
- 229920000877 Melamine resin Polymers 0.000 claims description 8
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000006255 coating slurry Substances 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
-
- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0015—Machines or methods for applying the material to surfaces to form a permanent layer thereon on multilayered articles
-
- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of fireproof decoration plate manufacturing process, the sheet material obtained by roll-in is colded pressing 1~2min at room temperature through 600~1200 tons of forcing presses, be re-fed into standing 2~5 hours in 35~50 DEG C of curing room, prepare fireproof decoration plate manufacturing process.The density and flatness of decorative panel can be significantly improved by the inventive method products obtained therefrom, the thickness error of decorative panel reduces, compared with the decorative panel without cold pressing step, the thickness error of entire plate can be reduced within 0.1mm by the error of 0.5~1mm, and apparent density can also improve more than 20%.
Description
Technical field
The present invention relates to a kind of fireproof decoration plate manufacturing process.
Background technology
In building decoration, Furniture manufacture, decorative panel is widely applied.Existing decorative panel is main based on wooden, and its fire protecting performance is poor.Demand to incombustible decorative laminated sheet is very big.And existing decorative panel intensity is not generally high, does not reach some special process requirements.
The content of the invention
In order to overcome the above-mentioned deficiency of existing decorative panel, a kind of fire protecting performance of present invention offer is good, and intensity fireproof decoration plate manufacturing process high, the present invention is adopted the technical scheme that：
A, at normal temperatures and pressures by magnesium oxide powder, stalk powder, perlite powder it is well mixed after pour into seal pot；Add 2~10mol/L, pH values and be adjusted to 6.5~9.5 magnesium chloride solution and stir, slurry is obtained；Layer of non-woven fabric is laid in laminator orlop, 1~5 layer of glass fabric is re-layed above the non-woven fabrics, gained slurry is transported to laminator feed opening by sealing delivery pipe, it is coated on 1~5 layer of surface of glass fabric, on the surface of 1~5 layer of glass fabric after coating slurry, layer of non-woven fabric is re-layed, it is then synchronous to be rolled into sheet material；
B, step A 600~1200 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1~2min at room temperature, are then fed into standing 2~5 hours in 35~50 DEG C of curing room, prepare fireproof decoration plate manufacturing process；
Described fireproof decoration plate manufacturing process thickness control is in 3~20mm；
Magnesium chloride, magnesium oxide powder, stalk powder, perlite powder mass ratio in described magnesium chloride solution are 1: 0.4~2: 0.4~2: 0.1~1, preferably 1: 0.8~1.3: 0.8~1.3: 0.2~0.5.
In step A described in this law, poured into seal pot after being at normal temperatures and pressures well mixed magnesium oxide powder, stalk powder, perlite powder, it is preferred that being vacuumized in the seal pot, the pressure in seal pot is set to be 0.1~0.5atm, add the magnesium chloride solution that 2~10mol/L, pH values are adjusted to 6.5~9.5, stirred under 0.1~0.5atm pressure, slurry is obtained.Further, gained slurry is transported to laminator feed opening by sealing delivery pipe, is vacuumized in preferably described sealing delivery pipe, and the pressure for making sealing delivery pipe is 0.1~0.5atm.
Brown paper of the present invention is the brown paper of 70~300g/m2, preferably 80~220g/m2.
In the ethanol solution of the phenolic resin, the weight/mass percentage composition of phenolic resin for 15~70%, preferably 35~
55%；The mass percentage concentration of described ethanol is 80~98%, preferably 98%.
, in 3~20mm, those skilled in the art can be according to the thickness of required final sheet material, the thickness of sheet material in suitably adjusting each step in preparation process for fireproof decoration plate manufacturing process thickness control of the present invention, to reach the thickness value of final setting.This is, well known to a person skilled in the art control method, to repeat no more.
Stalk of the present invention can be using cotton straws, wheat straw, straw, rape straw, corn stalk or beanstalk etc..
The stalk powder can generally obtain crushed stalk to 80~120 mesh.
Alumina powder of the present invention is usually 180~200 mesh, and the magnesium oxide powder is usually 180~200 mesh, and the particle diameter of the perlite powder is usually 1~3mm.
Preferably, fireproof decoration plate manufacturing process of the present invention is prepared as follows and obtains：
A, at normal temperatures and pressures by magnesium oxide powder, stalk powder, perlite powder it is well mixed after pour into seal pot, vacuumized in seal pot, the pressure in seal pot is set to be 0.1~0.5atm, add 2~10mol/L, pH values and be adjusted to 6.5~9.5 magnesium chloride solution and stir, slurry is obtained；Layer of non-woven fabric is laid in laminator orlop, 1~5 layer of glass fabric is re-layed above the non-woven fabrics, gained slurry is transported to laminator feed opening by sealing delivery pipe, it is coated on 1~5 layer of surface of glass fabric, vacuumized in the sealing delivery pipe, the pressure for making sealing delivery pipe is 0.1~0.5atm；On the surface of 1~5 layer of glass fabric after coating slurry, layer of non-woven fabric is re-layed, it is then synchronous to be rolled into sheet material；
B, step A 600~1200 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1~2min at room temperature, are then fed into standing 2~5 hours in 35~50 DEG C of curing room, prepare fireproof decoration plate manufacturing process.
Further, the fireproof decoration plate manufacturing process that the present invention is provided can also increase decorative layer on its surface, play beautification dress
The effect of decorations, more specifically, step B can be operated by the following method：Step A 600~1200 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1~2min at room temperature, it is then fed into standing 2~5 hours in 35~50 DEG C of curing room, the one or both sides of gained base material are covered with the facing paper dried through melamine glue water logging glue, through synchronous hot pressing 10~30 seconds at a temperature of 120~220 DEG C of 1300-2800 tons of hot press, fireproof decoration plate manufacturing process is prepared.
The described facing paper dried through melamine glue water logging glue can be bought from market, be ripe commodity product.
Can by the following method make by oneself and obtain：Facing paper is immersed in gluing in melamine glue, then take out in 120~200 DEG C of drying, the facing paper that must be dried through melamine glue water logging glue, controls the gluing time to make the quality of the facing paper of impregnation drying and the mass ratio of former facing paper be 1.5~3: 1.This is well known to a person skilled in the art gum dipping process.
Described through synchronous hot pressing 10~30 seconds at a temperature of 120~220 DEG C of 1300-2800 tons of hot press, preferably hot press is 2800 tons, and preferably hot pressing temperature is 150~200 DEG C, and more preferably 170~180 DEG C, preferably hot pressing time is 10 seconds.
Aluminum oxide can be also added in fireproof decoration plate manufacturing process raw material of the present invention, fireproof decoration plate manufacturing process is improved
Its antistatic property.Further, the fireproof decoration plate manufacturing process can be prepared as follows and obtain：
A, at normal temperatures and pressures by magnesium oxide powder, stalk powder, perlite powder, alumina powder it is well mixed after pour into seal pot；2~10mol/L, the magnesium chloride solution of pH values 6.5~9.5 are added, is stirred, slurry is obtained；Gained slurry is transported to laminator feed opening by sealing delivery pipe, is coated on 1~5 layer of surface of glass fabric,
1~5 layer of glass fabric is layed in layer of non-woven fabric, on the surface of 1~5 layer of glass fabric after coating slurry, re-lays layer of non-woven fabric, is then rolled into sheet material；
B, step A 600~1200 tons of forcing presses of sheets thus obtained timber-used cold pressing 1 at room temperature~
2min, is then fed into standing 2~5 hours in 35~50 DEG C of curing room, prepares fireproof decoration plate manufacturing process；
Described fireproof decoration plate manufacturing process thickness control is in 3~20mm；
Magnesium chloride, magnesium oxide powder in described magnesium chloride solution, stalk powder, perlite powder, oxidation
The mass ratio of aluminium powder is 1: 0.4~2: 0.4~2: 0.1~1: 0.4~2.5, preferably 1: 0.8~1.3: 0.8~1.3: 0.2~0.5: 0.8~2.
The decorative panel for adding aluminum oxide also can increase decorative layer on surface, and further, step b is preferably pressed with lower section
Method is operated：Step a 600~1200 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1~2min at room temperature, it is then fed into standing 2~5 hours in 35~50 DEG C of curing room, the one or both sides of gained base material are covered with the facing paper dried through melamine glue water logging glue, through synchronous hot pressing 10~30 seconds at a temperature of 120~220 DEG C of 1300-2800 tons of hot press, fireproof decoration plate manufacturing process is prepared.
The beneficial effects of the present invention are, sheet material obtained by roll-in is colded pressing after 1~2min at room temperature through 600~1200 tons of forcing presses, the density and flatness of decorative panel can be significantly improved, the thickness error of decorative panel reduces, compared with the decorative panel without cold pressing step, the thickness error of entire plate can be reduced within 0.1mm by the error of 0.5~1mm, and apparent density can also improve more than 20%.
In addition, after colding pressing, the flatness of decorative panel is improved, when subsequently decoration step is carried out, gained base material can be through the quick hot pressing of hot press with the facing paper dried through melamine glue water logging glue, only need to 10~30 seconds, if without cold pressing step before, this step hot press hot pressing needs more than 30 minutes.Cold pressing step substantially increases production efficiency.
(4) specific embodiment
The present invention is described in further detail with reference to specific embodiment, but protection scope of the present invention not limited to this.Embodiment 1.A, at normal temperatures and pressures by magnesium oxide powder 10kg, 80 mesh cotton straws powder 11.25kg perlite powders 3.75kg
Poured into seal pot after well mixed, it is 0.5atm to be evacuated to pressure in kettle.The magnesium chloride solution that 17.5L concentration is 6mol/L, pH value 7.0 is added, is stirred 15 minutes, slurry is obtained.Layer of non-woven fabric is laid in laminator (complete set of equipments Co., Ltd of Shandong Innovative Construction And Bu) orlop, 5 layers of glass fabric are re-layed above the non-woven fabrics, gained slurry is transported to laminator feed opening by sealing delivery pipe, it is coated on 5 layers of surface of glass fabric, equally vacuumized in sealing delivery pipe, pressure is 0.5atm.On 5 layers of surface of glass fabric after coating slurry, layer of non-woven fabric is re-layed, it is then synchronous to be rolled into sheet material；
B, step A 1000 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1min at room temperature, are then fed into standing 3 hours in 35~50 DEG C of curing room, prepare fireproof decoration plate manufacturing process, thickness 5mm.
After colding pressing, the flatness of decorative panel is improved, and when subsequently decoration step is carried out, gained base material can be through the quick hot pressing of hot press with the facing paper dried through melamine glue water logging glue, it is only necessary to 10
~30 seconds, if without cold pressing step before, this step hot press hot pressing cannot fit for 10 seconds with facing paper.Cold pressing step substantially increases production efficiency.
Claims (5)
1. a kind of fireproof decoration plate manufacturing process, it is characterised in that the fireproof decoration plate manufacturing process is prepared as follows and obtains：A, at normal temperatures and pressures by magnesium oxide powder, stalk powder, perlite powder it is well mixed after pour into seal pot；Add 2~10mol/L, pH values and be adjusted to 6.5~9.5 magnesium chloride solution and stir, slurry is obtained；Layer of non-woven fabric is laid in laminator orlop, 1~5 layer of glass fabric is re-layed above the non-woven fabrics, gained slurry is transported to laminator feed opening by sealing delivery pipe, is coated on 1~5 layer of surface of glass fabric, described 1
On~5 layers of surface of glass fabric after coating slurry, layer of non-woven fabric is re-layed, it is then synchronous to be rolled into sheet material；B, step A 600~1200 tons of forcing presses of sheets thus obtained timber-used cold pressing 1 at room temperature~
2min, is then fed into standing 2~5 hours in 35~50 DEG C of curing room, prepares fireproof decoration plate manufacturing process；Described fireproof decoration plate manufacturing process thickness control is in 3~20mm；
Magnesium chloride, magnesium oxide powder, stalk powder, perlite powder mass ratio in described magnesium chloride solution are 1: 0.4~2: 0.4~2: 0.1~1.
2. the fireproof decoration plate manufacturing process as described in claim 1, it is characterised in that magnesium chloride, magnesium oxide powder, stalk powder, perlite powder mass ratio in described magnesium chloride solution are 1: 0.8~1.3: 0.8~1.3: 0.2~0.5.
3. the fireproof decoration plate manufacturing process as described in claim 1, it is characterised in that the step B is operated by the following method：Step A 600~1200 tons of forcing presses of sheets thus obtained timber-used are colded pressing 1~2min at room temperature, it is then fed into standing 2~5 hours in 35~50 DEG C of curing room, the one or both sides of gained base material are covered with the facing paper dried through melamine glue water logging glue, through synchronous hot pressing 10~30 seconds at a temperature of 120~220 DEG C of 1300-2800 tons of hot press, fireproof decoration plate manufacturing process is prepared.
4. the fireproof decoration plate manufacturing process as described in claim 1, it is characterised in that in the ethanol solution of the phenolic resin, the ethanol is the ethanol of mass percentage concentration 98%.
5. the fireproof decoration plate manufacturing process as described in claim 1, it is characterized in that in the step A, poured into seal pot after being at normal temperatures and pressures well mixed magnesium oxide powder, stalk powder, perlite powder, vacuumized in the seal pot, the pressure in seal pot is set to be 0.1~0.5atm, add the magnesium chloride solution that 2~10mol/L, pH values are adjusted to 6.5~9.5,0.1~
Stirred under 0.5atm pressure, slurry is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877384.XA CN106827770A (en) | 2015-12-04 | 2015-12-04 | Fireproof decoration plate manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877384.XA CN106827770A (en) | 2015-12-04 | 2015-12-04 | Fireproof decoration plate manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106827770A true CN106827770A (en) | 2017-06-13 |
Family
ID=59148605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877384.XA Pending CN106827770A (en) | 2015-12-04 | 2015-12-04 | Fireproof decoration plate manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163715A (en) * | 2017-07-20 | 2017-09-15 | 合肥安力电力工程有限公司 | A kind of fire-resistant decoration plate of interior wall and preparation method thereof |
| WO2021165812A1 (en) * | 2020-02-17 | 2021-08-26 | Flooring Industries Limited, Sarl | Board, method of manufacturing a board and a panel comprising such board material |
-
2015
- 2015-12-04 CN CN201510877384.XA patent/CN106827770A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163715A (en) * | 2017-07-20 | 2017-09-15 | 合肥安力电力工程有限公司 | A kind of fire-resistant decoration plate of interior wall and preparation method thereof |
| WO2021165812A1 (en) * | 2020-02-17 | 2021-08-26 | Flooring Industries Limited, Sarl | Board, method of manufacturing a board and a panel comprising such board material |
| EP4328397A3 (en) * | 2020-02-17 | 2024-04-24 | Flooring Industries Limited, SARL | Board, method for manufacturing a board and a panel comprising such board material |
| EP4435199A3 (en) * | 2020-02-17 | 2024-12-04 | Unilin, BV | Board, method of manufacturing a board and a panel comprising such board material |
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