CN113997362A - Scratch-proof frosted ecological plate and preparation method thereof - Google Patents
Scratch-proof frosted ecological plate and preparation method thereof Download PDFInfo
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- CN113997362A CN113997362A CN202111449950.9A CN202111449950A CN113997362A CN 113997362 A CN113997362 A CN 113997362A CN 202111449950 A CN202111449950 A CN 202111449950A CN 113997362 A CN113997362 A CN 113997362A
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- thermoplastic resin
- artificial stone
- scratch
- frosted
- plate
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- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 229920005992 thermoplastic resin Polymers 0.000 claims description 70
- 239000002969 artificial stone Substances 0.000 claims description 43
- 239000010410 layer Substances 0.000 claims description 42
- 239000000758 substrate Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 16
- 239000002344 surface layer Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000007480 spreading Effects 0.000 claims description 9
- 238000003892 spreading Methods 0.000 claims description 9
- 239000002023 wood Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000012783 reinforcing fiber Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007731 hot pressing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- 239000004840 adhesive resin Substances 0.000 claims description 3
- 229920006223 adhesive resin Polymers 0.000 claims description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 238000007581 slurry coating method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012258 stirred mixture Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
- A47B96/205—Composite panels, comprising several elements joined together
- A47B96/206—Composite panels, comprising several elements joined together with laminates comprising planar, continuous or separate layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a scratch-proof frosted ecological plate and a preparation method thereof. The ecological plate of scratch-proof dull polish that this technical scheme provided adopts the rostone surface course as the top layer for the top layer has stronger hardness can resist the scratch, thereby can keep the aesthetic property of panel.
Description
Technical Field
The invention belongs to the technical field of ecological plates, and particularly relates to a scratch-proof frosted ecological plate and a preparation method thereof.
Background
The melamine impregnated bond paper facing artificial board is a decorative board which is made by soaking paper with different colors or textures in resin adhesive of an ecological board, drying to a certain curing degree, paving the ecological board on the surface of a shaving board, a moisture-proof board, a medium-density fiberboard, a plywood, a blockboard or other hard fiberboard and hot-pressing.
The ecological plate is more and more popular with consumers because of the characteristics of beautiful surface, convenient construction, ecological environmental protection, scratch resistance, wear resistance and the like, and the plate-type furniture produced by the ecological plate is also more and more popular. The ecological plate is always a pet in the plate industry due to the characteristics and the environmental protection characteristics of the ecological plate, is originally used as computer desk office furniture and is mostly a single-color plate, and gradually becomes a preferred manufacturing material for various furniture factories along with the popularization of plate type furniture in families, and the surface color and the patterns are more. The ecological plate is widely applied to the fields of home decoration, plate-type furniture, cabinets, wardrobes, bathroom cabinets and the like.
On the basis of the technical conditions of the existing ecological plate, the ecological plate still has a lot of defects in the using range and convenience, and the situation that most of ecological plates are easily scratched in the using process affects the use attractiveness.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the scratch-proof frosted ecological plate.
The invention solves the technical problems through the following technical means: the utility model provides an ecological plate of fish tail dull polish prevents, includes the base plate, the both sides of base plate have all covered the thermoplastic resin layer, one side that the base plate was kept away from on the thermoplastic resin layer covers there is the rostone surface course, the embedding has artificial stone lug in the thermoplastic resin layer, rostone lug fixed connection rostone surface course.
As an improvement of the above technical solution, a thermoplastic resin bump is embedded in the artificial stone surface layer, and the thermoplastic resin bump is fixedly connected with the thermoplastic resin layer.
As an improvement of the technical scheme, a plurality of grooves are formed in the two sides of the substrate, thermoplastic resin blocks are embedded into the grooves, and the thermoplastic resin blocks are fixedly connected with the thermoplastic resin layers.
As an improvement of the technical scheme, a reinforced fiber net is arranged in the base plate, and a plurality of fiber bundles are planted on the reinforced fiber net.
As an improvement of the above technical solution, the fiber bundles extend to the thermoplastic resin layer toward both sides of the reinforcing fiber web.
As an improvement of the technical scheme, a frosted treatment layer is arranged on one side of the artificial stone surface layer, which is far away from the thermoplastic resin layer.
A preparation method of an anti-scratch frosted ecological plate comprises the following steps:
s1, substrate preparation
Preparing a substrate, placing the substrate in a mold frame, and enabling the mold frame to be attached to the edge of the substrate, wherein the heights of the mold frames on two sides of the substrate are consistent;
s2. coating thermoplastic resin
Coating thermoplastic resin on one side of the substrate by taking the mold frame as a boundary, and forming a thermoplastic resin layer after the thermoplastic resin is solidified;
s3, artificial stone slurry coating and curing
Coating artificial stone slurry on the thermoplastic resin layer for the boundary to obtain a surface uncured plate; then placing the surface uncured plate into a flat press to cure the artificial stone slurry, pressing down the flat press at the pressure of 500 plus 1000kPa for 5-20 seconds, then placing the flat press into a sealed environment to carry out vacuum-pumping curing, controlling the vacuum degree of the sealed environment to be-95 to-100 kPa, heating the temperature of the sealed environment to 120 plus 180 ℃ when the vacuum curing is started, then maintaining the temperature to be reduced at the speed of-2 to-5 ℃/min, and when the temperature in the sealed environment is reduced to the room temperature, pressurizing the sealed environment to a standard pressure, heating and melting the vacuum curing thermoplastic resin layer, mutually permeating the vacuum curing thermoplastic resin layer and the artificial stone slurry, permeating the thermoplastic resin into the artificial stone slurry, forming a thermoplastic resin bump in the artificial stone surface layer after curing, penetrating the artificial stone slurry into the thermoplastic resin, and forming a thermoplastic resin bump in the artificial stone surface layer after curing;
s4, reverse side solidification
Taking out the plate after the step S3, turning over, and then repeating the steps S2-S3 to finish the curing of the double-sided artificial stone of the plate;
s5, removing the mold
And (5) removing the mold frame to finish the preparation.
As an improvement of the technical scheme, the pressure increase rate in the pressurizing process of pressurizing the sealed environment to the standard pressure is 50-100 kPa/S.
As an improvement of the above technical solution, the substrate preparation steps are as follows:
1) drying: taking the flake wood shavings, and drying in a roller dryer at 200 deg.C for 30-45min at a rotation speed of 45 r/min;
2) mixing materials: putting 43.5-45kg of dried flaky wood shavings, 4-5kg of adhesive and 1-1.5kg of waterproof agent into a stirrer, and uniformly stirring to obtain a mixture;
3) entering a mold: pouring the stirred mixture into a pressing mold with the inner diameter of 150cm, embedding a reinforcing fiber net and fiber bundles in the pressing mold, and uniformly spreading until the mixture is 16-17.5cm high; the method specifically comprises the following steps: firstly, pouring 1/3 weight of mixture into a mould, and uniformly spreading; then a flower-shaped steel wire mesh which is round as a whole is placed in the middle of the surface of the mixture with the weight of 1/3; finally, pouring the rest 2/3 mixture into a mould and uniformly spreading, and pulling the free ends of the fiber bundles out of the mixture;
4) hot pressing: pressing by a flat press at the pressure of 56MPa, the pressing temperature of 160 ℃ and 175 ℃, and the pressing feeding speed of 5mm/min to obtain the shaving board with the thickness of 3.2-3.5 cm;
the adhesive is urea-formaldehyde resin adhesive or phenolic resin adhesive with the solid content of 11-13%;
the water content of the dried flake wood shavings in the step 2) is 4.2-4.9%.
The invention has the beneficial effects that: the ecological plate of scratch-proof dull polish that this technical scheme provided adopts the rostone surface course as the top layer for the top layer has stronger hardness can resist the scratch, thereby can keep the aesthetic property of panel.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1-2, this embodiment an ecological plate of scratch-proof dull polish, including base plate 1, base plate 1's both sides have all covered thermoplastic resin layer 2, one side that base plate 1 was kept away from to thermoplastic resin layer 2 covers has rostone surface course 3, and the ecological plate of scratch-proof dull polish that this technical scheme provided adopts the rostone surface course as the top layer for the top layer has stronger hardness can resist the scratch, thereby can keep the aesthetic property of panel.
An artificial stone bump 31 is embedded in the thermoplastic resin layer 2, and the artificial stone bump 31 is fixedly connected with the artificial stone surface layer 3. The artificial stone surface layer 3 is embedded with a thermoplastic resin bump 21, and the thermoplastic resin bump 21 is fixedly connected with the thermoplastic resin layer 2. The thermoplastic resin layer 2 and the artificial stone surface layer 3 are embedded into the thermoplastic resin bumps 21 and the artificial stone bumps 31, so that the connection between the thermoplastic resin layer 2 and the artificial stone surface layer 3 is stable.
A plurality of grooves 11 are formed in the two sides of the substrate 1, thermoplastic resin blocks 22 are embedded into the grooves 11, and the thermoplastic resin blocks 22 are fixedly connected with the thermoplastic resin layer 2. The grooves 11 and the thermoplastic resin blocks 22 increase the coupling force between the substrate 1 and the thermoplastic resin layer 2, and delamination can be effectively prevented.
The base plate 1 is internally provided with a reinforced fiber net 4, and a plurality of fiber bundles 41 are planted on the reinforced fiber net 4. The reinforcing fiber net 4 reinforces the substrate 1, and enhances the strength and toughness of the substrate 1. The fiber bundles 41 extend to the thermoplastic resin layer 2 to both sides of the reinforcing fiber web 4. The connection between the substrate 1 and the thermoplastic resin layer 2 is further strengthened.
And a frosted treatment layer is arranged on one side of the artificial stone surface layer 3, which is far away from the thermoplastic resin layer 2. The surface treatment is carried out on the artificial stone surface layer 3, and the surface performance is improved.
A preparation method of an anti-scratch frosted ecological plate comprises the following steps:
s1, substrate preparation
The preparation steps of the substrate 1 are as follows:
1) drying: taking the flake wood shavings, and drying in a roller dryer at 200 deg.C for 30-45min at a rotation speed of 45 r/min;
2) mixing materials: putting 43.5-45kg of dried flaky wood shavings, 4-5kg of adhesive and 1-1.5kg of waterproof agent into a stirrer, and uniformly stirring to obtain a mixture;
3) entering a mold: pouring the stirred mixture into a pressing mold with the inner diameter of 150cm, pre-burying a reinforcing fiber net 4 and a fiber bundle 41 in the pressing mold, and uniformly spreading until the mixture is 16-17.5cm high; the method specifically comprises the following steps: firstly, pouring 1/3 weight of mixture into a mould, and uniformly spreading; then a flower-shaped steel wire mesh which is round as a whole is placed in the middle of the surface of the mixture with the weight of 1/3; finally, pouring the remaining 2/3-weight mixture into a mold and uniformly spreading the mixture, and pulling the free ends of the fiber bundles 41 out of the mixture;
4) hot pressing: pressing by a flat press at the pressure of 56MPa, the pressing temperature of 160 ℃ and 175 ℃, and the pressing feeding speed of 5mm/min to obtain the shaving board with the thickness of 3.2-3.5 cm;
the adhesive is urea-formaldehyde resin adhesive or phenolic resin adhesive with the solid content of 11-13%;
the water content of the dried flake wood shavings in the step 2) is 4.2-4.9%.
Preparing a substrate 1, placing the substrate 1 in a mold frame, and enabling the mold frame to be attached to the edge of the substrate 1, wherein the mold frames on two sides of the substrate 1 are consistent in height;
s2. coating thermoplastic resin
Coating thermoplastic resin on one side of the substrate by taking the mould frame as a boundary, and forming a thermoplastic resin layer 2 after the thermoplastic resin is solidified;
s3, artificial stone slurry coating and curing
Coating artificial stone slurry on the thermoplastic resin layer 2 for the boundary to obtain a surface uncured plate; then placing the surface uncured plate into a flat press to cure the artificial stone slurry, pressing down the flat press at the pressure of 500-1000kPa for 5-20 seconds, then placing the flat press into a sealed environment to carry out vacuum curing, controlling the vacuum degree of the sealed environment to be-95-100 kPa, heating the temperature to 120-180 ℃ when the sealed environment starts vacuum curing, then maintaining the temperature to be reduced at the speed of-2-5 ℃/min, pressurizing the sealed environment to the standard pressure when the temperature in the sealed environment is reduced to the room temperature, increasing the pressure of the pressurized process of pressurizing the sealed environment to the standard pressure to 50-100kPa/S, melting the vacuum curing thermoplastic resin layer 2 by heating and mutually permeating the artificial stone slurry, permeating the thermoplastic resin into the artificial stone slurry, forming thermoplastic resin bumps 21 in the artificial stone surface layer 3 after curing, the artificial stone slurry is permeated into the thermoplastic resin, and after the artificial stone slurry is cured, a thermoplastic resin bump 21 is formed in the artificial stone surface layer 3;
s4, reverse side solidification
Taking out the plate after the step S3, turning over, and then repeating the steps S2-S3 to finish the curing of the double-sided artificial stone of the plate;
s5, removing the mold
And (5) removing the mold frame to finish the preparation.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an ecological plate of fish tail prevention dull polish, includes base plate (1), its characterized in that: the both sides of base plate (1) all cover and have thermoplastic resin layer (2), one side that base plate (1) were kept away from in thermoplastic resin layer (2) covers has rostone surface course (3), it has artificial stone lug (31) to embed in thermoplastic resin layer (2), rostone lug (31) fixed connection rostone surface course (3).
2. The ecological plate of scratch-proof frosted of claim 1, wherein: thermoplastic resin bumps (21) are embedded into the artificial stone surface layer (3), and the thermoplastic resin bumps (21) are fixedly connected with the thermoplastic resin layer (2).
3. The ecological plate of scratch-proof frosted of claim 1, wherein: a plurality of grooves (11) are formed in the two sides of the substrate (1), thermoplastic resin blocks (22) are embedded into the grooves (11), and the thermoplastic resin blocks (22) are fixedly connected with the thermoplastic resin layers (2).
4. The ecological plate of scratch-proof frosted of claim 1, wherein: the base plate (1) is internally provided with a reinforced fiber net (4), and a plurality of fiber bundles (41) are planted on the reinforced fiber net (4).
5. The ecological plate of scratch-proof frosted of claim 4, wherein: the fiber bundles (41) extend to the thermoplastic resin layer (2) to both sides of the reinforcing fiber web (4).
6. The ecological plate of scratch-proof frosted of claim 1, wherein: and a frosted treatment layer is arranged on one side, away from the thermoplastic resin layer (2), of the artificial stone surface layer (3).
7. The preparation method of the scratch-proof frosted ecological plate is characterized by comprising the following steps:
s1, substrate preparation
Preparing a substrate (1), placing the substrate (1) in a mold frame, and enabling the mold frame to be attached to the edge of the substrate (1), wherein the mold frames on two sides of the substrate (1) are consistent in height;
s2. coating thermoplastic resin
Coating thermoplastic resin on one side of the substrate by taking the mould frame as a boundary, and forming a thermoplastic resin layer (2) after the thermoplastic resin is solidified;
s3, artificial stone slurry coating and curing
Coating artificial stone slurry on the thermoplastic resin layer (2) for the boundary to obtain a surface uncured plate; then placing the surface uncured plate into a flat press to cure the artificial stone slurry, pressing down the flat press at the pressure of 500 plus 1000kPa for 5-20 seconds, then placing the flat press into a sealed environment to carry out vacuum-pumping curing, controlling the vacuum degree of the sealed environment to be-95 to-100 kPa, heating the temperature of the sealed environment to 120 plus 180 ℃ when the vacuum curing is started, then maintaining the temperature to be reduced at the speed of-2 to-5 ℃/min, and when the temperature in the sealed environment is reduced to the room temperature, pressurizing the sealed environment to a standard pressure, heating and melting the vacuum curing thermoplastic resin layer (2) to mutually permeate the artificial stone slurry, permeating the thermoplastic resin into the artificial stone slurry, forming thermoplastic resin bumps (21) in the artificial stone surface layer (3) after curing, enabling the artificial stone slurry to permeate into the thermoplastic resin, forming a thermoplastic resin bump (21) in the artificial stone surface layer (3) after curing;
s4, reverse side solidification
Taking out the plate after the step S3, turning over, and then repeating the steps S2-S3 to finish the curing of the double-sided artificial stone of the plate;
s5, removing the mold
And (5) removing the mold frame to finish the preparation.
8. The method for preparing the scratch-proof frosted ecological plate as claimed in claim 7, wherein the method comprises the following steps: the pressure increase rate in the pressurizing process of pressurizing the sealed environment to the standard pressure is 50-100 kPa/S.
9. The method for preparing the scratch-proof frosted ecological plate according to claim 7, wherein the substrate (1) is prepared by the following steps:
1) drying: taking the flake wood shavings, and drying in a roller dryer at 200 deg.C for 30-45min at a rotation speed of 45 r/min;
2) mixing materials: putting 43.5-45kg of dried flaky wood shavings, 4-5kg of adhesive and 1-1.5kg of waterproof agent into a stirrer, and uniformly stirring to obtain a mixture;
3) entering a mold: pouring the stirred mixture into a pressing mold with the inner diameter of 150cm, pre-burying a reinforcing fiber net (4) and a fiber bundle (41) in the pressing mold, and uniformly spreading until the mixture is 16-17.5cm high; the method specifically comprises the following steps: firstly, pouring 1/3 weight of mixture into a mould, and uniformly spreading; then a flower-shaped steel wire mesh which is round as a whole is placed in the middle of the surface of the mixture with the weight of 1/3; finally, pouring the remaining 2/3-weight mixture into a mold and uniformly spreading the mixture, and pulling the free ends of the fiber bundles (41) out of the mixture;
4) hot pressing: pressing by a flat press at the pressure of 56MPa, the pressing temperature of 160 ℃ and 175 ℃, and the pressing feeding speed of 5mm/min to obtain the shaving board with the thickness of 3.2-3.5 cm;
the adhesive is urea-formaldehyde resin adhesive or phenolic resin adhesive with the solid content of 11-13%;
the water content of the dried flake wood shavings in the step 2) is 4.2-4.9%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN206999795U (en) * | 2017-05-25 | 2018-02-13 | 嘉善大王椰整体橱柜有限公司 | A kind of ecological board of anti-scratch frosted |
| CN109302842A (en) * | 2017-06-07 | 2019-02-01 | 大日本印刷株式会社 | Ornament materials |
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| CN201280796Y (en) * | 2008-08-08 | 2009-07-29 | 黄志贵 | Assembled vacuum insulation external wall external insulating stone composite board |
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| CN104260164A (en) * | 2014-09-26 | 2015-01-07 | 谭海韵 | Formaldehyde-free plywood processing technology |
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