CN107253388B - A kind of preparation method of the flame-retardant board for underground parking - Google Patents
A kind of preparation method of the flame-retardant board for underground parking Download PDFInfo
- Publication number
- CN107253388B CN107253388B CN201610993171.8A CN201610993171A CN107253388B CN 107253388 B CN107253388 B CN 107253388B CN 201610993171 A CN201610993171 A CN 201610993171A CN 107253388 B CN107253388 B CN 107253388B
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- China
- Prior art keywords
- sodium alginate
- montmorillonite
- polyvinyl acetate
- flame
- alginate soln
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Classifications
-
- 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
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- 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
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- 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
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
-
- 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
- B32B2601/00—Upholstery
Abstract
The invention discloses a kind of preparation methods of flame-retardant board for underground parking, prepare raw material including (1), (2) polyvinyl acetate-montomorillonite-sodium alginate soln is prepared, (3) it is prepared with the slurry of color surface layer, (4) polyvinyl acetate-montomorillonite-sodium alginate soln material is prepared, (5) form on fire-retardant board assembly line.The present invention is a kind of flame-retardant board preparation process of processing composite material effectively and reasonably, its is easy to operate, save the cost, the marble back patch net and montomorillonite, sodium alginate, polyvinyl acetate of product filling enhance the intensity of flame-retardant board, and coloured facing surface can show different colors, have very strong decorative effect；The product water absorption rate < 5% of preparation, coefficient of softing is 1 or so, compression strength > 55Mpa, High anti bending strength, and flame retardant property is good.
Description
Technical field
The present invention relates to house decorative material manufacture craft fields, and in particular to a kind of flame-retardant board for underground parking
Preparation method.
Background technique
Flame-retardant board also known as refractory slab, scientific name are thermosetting resin-impregnated paper high-pressure laminated board, are that incrustation is built with fire resisting
Material has surface color and polish abundant, lines and special logistics performance, is widely used in interior decoration, furniture, kitchen cabinet, laboratory
The fields such as table face, exterior wall.Currently, flame-retardant board in the market, is made of two-layer panel and the sandwich layer being set between panel, this
The flame-retardant board of kind structure, intensity is lower, and heat insulation is poor, and whole synthesis performance is poor.And flame-retardant board is made at present
Manufacturing process is many and diverse, often expends very high cost.And the manufacturing process for making flame-retardant board at present is many and diverse, often
Expend very high cost.
Summary of the invention
The purpose of the present invention is to provide one kind in order to overcome the shortcomings in the prior art, and the processing carried out effectively and reasonably is multiple
The flame-retardant board preparation process of condensation material, easy to operate, save the cost.
The present invention is achieved through the following technical solutions:
A kind of preparation method of the flame-retardant board for underground parking, comprising the following steps:
(1) prepare raw material: raw material includes polyvinyl acetate, montmorillonite, sodium alginate, ethyl alcohol, methanol, isopropanol, white clouds
Mountain flour, modifying agent, pigment, pigment auxiliary agent, marble back paste net, terylene non-woven fabric；
(2) poly-vinegar is prepared
Sour ethylene-montmorillonite-sodium alginate soln: polyvinyl acetate, montmorillonite, sodium alginate are melted, temperature control
It at 110 DEG C~150 DEG C, is then dissolved in ethyl alcohol or methanol or isopropanol, is filtered, extract the polyvinyl acetate-of purity is high
Montomorillonite-sodium alginate soln；
(3) it is prepared with the slurry of color surface layer: taking polyvinyl acetate-montmorillonite-sodium alginate of 1 part of weight in step (2)
Solution, the dolomite dust of 1 part of weight and the modifying agent of 1 part of weight, the pigment of 1 part of weight, the pigment auxiliary agent of 1 part of weight, and will
Said mixture stirs evenly, and obtains coloured surface layer slurry；
(4) it prepares polyvinyl acetate-montmorillonite-sodium alginate soln material: taking the poly-vinegar acid of a weight in step (2)
Ethylene-montmorillonite-sodium alginate soln, then the modifying agent of a weight is added thereto, then said mixture is stirred equal
It is even, polyvinyl acetate-montmorillonite-sodium alginate soln material slurry is obtained, and by its parts by weights at least three parts；
(5) it is formed on fire-retardant board assembly line.
Further, the specific steps of the step (5) are as follows:
A, the coloured surface layer slurry prepared in step (3) is paved on PVC or ABS substrate；
B, no less than two layers of marble back patch network pressure is entered in the coloured surface layer slurry paved in step A, by poly-vinegar acid
Ethylene-montmorillonite-sodium alginate soln material slurry is paved on coloured surface layer slurry；
C, again by the flat polyvinyl acetate-montmorillonite-sodium alginate soln material in stepb of marble back patch net laying
On slurry；
D, portion is taken to pave the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
The online side of marble back patch in step C；Then marble back patch network pressure is entered into the polyvinyl acetate-montmorillonite-sea paved
In solution of sodium alginate material slurry；
E, portion is taken to pave the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
Above marble back patch stratum reticulare in step D, then on polyvinyl acetate-montmorillonite-sodium alginate soln material slurry
Terylene nonwoven layer of cloth is paved by side；
F, then by the above-mentioned material layer laid through cutting, leveling, maintenance, solidification, demoulding, four side Length-fixing cuttings, shape
At product of the present invention flame-retardant board.
Further, marble back patch net places 2 layers in the step B.
Further, marble back patch net places 2 layers in the step C.
Further, terylene non-woven fabric places 2 layers in the step E.
Through detecting, the product water absorption rate < 5% of this product, coefficient of softing is 1 or so, and compression strength > 55Mpa, anti-folding is by force
Degree is high, and flame retardant property is good.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) present invention is a kind of flame-retardant board preparation process of processing composite material effectively and reasonably, easy to operate, section
About cost, the marble back patch net and montmorillonite, sodium alginate, polyvinyl acetate of product filling enhance the strong of flame-retardant board
Degree, and coloured facing surface can show different colors, have very strong decorative effect；
(2) products of the present invention water absorption rate < 5%, coefficient of softing is 1 or so, and compression strength > 55Mpa, anti-folding is by force
Degree is high, and flame retardant property is good.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto,
Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and customary means, various replace is made
It changes and changes, should all be included within the scope of the invention.
Embodiment 1:
A kind of preparation method of the flame-retardant board for underground parking, comprising the following steps:
(1) prepare raw material: raw material includes polyvinyl acetate, montmorillonite, sodium alginate, ethyl alcohol, methanol, isopropanol, white clouds
Mountain flour, modifying agent, pigment, pigment auxiliary agent, marble back paste net, terylene non-woven fabric；
(2) polyvinyl acetate-montmorillonite-sodium alginate soln is prepared: by polyvinyl acetate, montmorillonite, alginic acid sodium fusion
Melt, temperature is controlled at 110 DEG C~150 DEG C, is then dissolved in ethyl alcohol or methanol or isopropanol, is filtered, and purity is high is extracted
Polyvinyl acetate-montmorillonite-sodium alginate soln；
(3) it is prepared with the slurry of color surface layer: taking polyvinyl acetate-montmorillonite-sodium alginate of 1 part of weight in step (2)
Solution, the dolomite dust of 1 part of weight and the modifying agent of 1 part of weight, the pigment of 1 part of weight, the pigment auxiliary agent of 1 part of weight, and will
Said mixture stirs evenly, and obtains coloured surface layer slurry；
(4) it prepares polyvinyl acetate-montmorillonite-sodium alginate soln material: taking the poly-vinegar acid of a weight in step (2)
Ethylene-montmorillonite-sodium alginate soln, then the modifying agent of a weight is added thereto, then said mixture is stirred equal
It is even, polyvinyl acetate-montmorillonite-sodium alginate soln material slurry is obtained, and by its parts by weights at least three parts；
(5) it is formed on fire-retardant board assembly line.
The specific steps of the step (5) are as follows:
A, the coloured surface layer slurry prepared in step (3) is paved on PVC or ABS substrate；
B, no less than two layers of marble back patch network pressure is entered in the coloured surface layer slurry paved in step A, by poly-vinegar acid
Ethylene-montmorillonite-sodium alginate soln material slurry is paved on coloured surface layer slurry；
C, again by the flat polyvinyl acetate-montmorillonite-sodium alginate soln material in stepb of marble back patch net laying
On slurry；
D, portion is taken to pave the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
The online side of marble back patch in step C；Then marble back patch network pressure is entered into the polyvinyl acetate-montmorillonite-sea paved
In solution of sodium alginate material slurry；
E, portion is taken to pave the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
Above marble back patch stratum reticulare in step D, then on polyvinyl acetate-montmorillonite-sodium alginate soln material slurry
Terylene nonwoven layer of cloth is paved by side；
F, then by the above-mentioned material layer laid through cutting, leveling, maintenance, solidification, demoulding, four side Length-fixing cuttings, shape
At product of the present invention flame-retardant board.
Marble back pastes net and places 2 layers in the step B, 2 layers of placement of marble back patch net in step C, in the step E
Terylene non-woven fabric places 2 layers.
Through detecting, the product water absorption rate < 5% of this product, coefficient of softing is 1 or so, and compression strength > 55Mpa, anti-folding is by force
Degree is high, and flame retardant property is good.
The present embodiment product overcomes the deficiency of existing flame-retardant board, and structure is simple, preparation process is simple, it is stronger to have
Flame retardant property, intensity is high, and has color surface layer to have very strong decorative effect, can be used as interior decoration flame-retardant board.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments by being detached under the principle of the present invention and objective, of the invention
Range is defined by the claims and their equivalents.
Claims (5)
1. a kind of preparation method of the flame-retardant board for underground parking, comprising the following steps:
(1) prepare raw material: raw material include polyvinyl acetate, montmorillonite, sodium alginate, ethyl alcohol, methanol, isopropanol, dolomite dust,
Modifying agent, pigment, pigment auxiliary agent, marble back paste net, terylene non-woven fabric；
(2) it prepares polyvinyl acetate-montmorillonite-sodium alginate soln: polyvinyl acetate, montmorillonite, sodium alginate being melted, temperature
Degree control is then dissolved in ethyl alcohol or methanol or isopropanol, is filtered at 110 DEG C~150 DEG C, extracts the poly-vinegar acid of purity is high
Ethylene-montmorillonite-sodium alginate soln；
(3) it is prepared with the slurry of color surface layer: taking polyvinyl acetate-montmorillonite-sodium alginate soln of 1 part of weight in step (2),
The dolomite dust of 1 part of weight and the modifying agent of 1 part of weight, the pigment of 1 part of weight, the pigment auxiliary agent of 1 part of weight, and will be above-mentioned mixed
It closes object to stir evenly, obtains coloured surface layer slurry；
(4) it prepares polyvinyl acetate-montmorillonite-sodium alginate soln material: taking the poly-vinegar acid second of a weight in step (2)
Alkene-montmorillonite-sodium alginate soln, then the modifying agent of a weight is added thereto, then said mixture is stirred evenly,
Polyvinyl acetate-montmorillonite-sodium alginate soln material slurry is obtained, and by its parts by weights at least three parts；
(5) it is formed on fire-retardant board assembly line.
2. a kind of preparation method of flame-retardant board for underground parking according to claim 1, it is characterised in that: described
The specific steps of step (5) are as follows:
A, the coloured surface layer slurry prepared in step (3) is paved on PVC substrate；
B, no less than two layers of marble back patch network pressure is entered in the coloured surface layer slurry paved in step A, by polyvinyl acetate-
Montmorillonite-sodium alginate soln material slurry is paved on coloured surface layer slurry；
C, again by the flat polyvinyl acetate-montmorillonite-sodium alginate soln material slurry in stepb of marble back patch net laying
On；
D, portion is taken to pave in step the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
The online side of marble back patch in rapid C；Then marble back patch network pressure is entered into the polyvinyl acetate-montmorillonite-alginic acid paved
In sodium solution material slurry；
E, portion is taken to pave in step the polyvinyl acetate-montmorillonite prepared in step (4)-sodium alginate soln material slurry
Above marble back patch stratum reticulare in rapid D, then spread above polyvinyl acetate-montmorillonite-sodium alginate soln material slurry
Flat terylene nonwoven layer of cloth；
F, then by the above-mentioned material layer laid through cutting, leveling, maintenance, solidification, demoulding, four side Length-fixing cuttings, this is formed
Invention product flame-retardant board.
3. a kind of preparation method of flame-retardant board for underground parking according to claim 2, it is characterised in that: described
Marble back patch net places 2 layers in step B.
4. a kind of preparation method of flame-retardant board for underground parking according to claim 2, it is characterised in that: described
Marble back patch net places 2 layers in step C.
5. a kind of preparation method of flame-retardant board for underground parking according to claim 2, it is characterised in that: described
Terylene non-woven fabric places 2 layers in step E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993171.8A CN107253388B (en) | 2016-11-11 | 2016-11-11 | A kind of preparation method of the flame-retardant board for underground parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993171.8A CN107253388B (en) | 2016-11-11 | 2016-11-11 | A kind of preparation method of the flame-retardant board for underground parking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107253388A CN107253388A (en) | 2017-10-17 |
| CN107253388B true CN107253388B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610993171.8A Active CN107253388B (en) | 2016-11-11 | 2016-11-11 | A kind of preparation method of the flame-retardant board for underground parking |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673639Y (en) * | 2002-10-30 | 2005-01-26 | 赵毅 | Expansion fireproof clad material |
| WO2008052819A1 (en) * | 2006-11-03 | 2008-05-08 | Henkel Ag & Co. Kgaa | Sound-absorbing coating |
-
2016
- 2016-11-11 CN CN201610993171.8A patent/CN107253388B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673639Y (en) * | 2002-10-30 | 2005-01-26 | 赵毅 | Expansion fireproof clad material |
| WO2008052819A1 (en) * | 2006-11-03 | 2008-05-08 | Henkel Ag & Co. Kgaa | Sound-absorbing coating |
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| Publication number | Publication date |
|---|---|
| CN107253388A (en) | 2017-10-17 |
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Effective date of registration: 20201126 Address after: No. 111, Susong North Road, Fuyu Town, Susong County, Anqing City, Anhui Province Patentee after: Susong Wangtao intelligent fire housekeeper Co., Ltd Address before: 610000 No. 2 KELONG North Road, Chengdu, Sichuan, Wuhou District Patentee before: CHENGDU JIELEI SHADE ENGINEERING Co.,Ltd. |