CN102777002B - Composite board and manufacturing method thereof - Google Patents
Composite board and manufacturing method thereof Download PDFInfo
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- CN102777002B CN102777002B CN201210224240.0A CN201210224240A CN102777002B CN 102777002 B CN102777002 B CN 102777002B CN 201210224240 A CN201210224240 A CN 201210224240A CN 102777002 B CN102777002 B CN 102777002B
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Abstract
The invention provides a composite board which comprises a base material layer, a wood veneer layer, a panel layer and a surface layer, wherein the base material layer is a magnesium oxide board and comprises a first surface and a second surface; adhesives are coated on the first surface and the second surface; the wood veneer layer comprises a first wood veneer layer and a second wood veneer layer; the first wood veneer layer is adhered to the first surface; the second wood veneer layer is adhered to the second surface; the panel layer comprises a first panel layer and a second panel layer; the first panel layer is adhered to the first wood veneer layer; the second panel layer is adhered to the second wood veneer layer; and the surface layer is adhered to the panel layer. The composite board has the advantages of high fire resistance, high water resistance, high corrosion resistance, high wear resistance, light weight, high flame retardant property, harmlessness and no pollution, and large-scale mass production can be formed.
Description
Technical field
The present invention relates to a kind of architectural decoration field, refer to a kind of composite plate especially, refer in particular to a kind of flame-proof abrasion-resistant composite plate and manufacture method thereof.
Background technology
Existing indoor composite plate, be divided into solid wood board, composite plate, strengthening plate etc., and production technology reaches its maturity, along with improving constantly of people's lives, the requirement of people to quality of life is also more and more higher, and various composite reinforced board is also subject to the favor of people day by day, but they in use, equal existing defects, its defect is as follows:
Solid wood board: in the process from log to finished product, the overall structure form and the natural plant biological thereof that remain natural timber are active.Just because of the natural activity feature of timber, this solid wood composite board in use has the attributes such as inflammable, water funk, fearness is damp, can produce wet rise drying shrinkage and distortion along with the change of environmental factor (humidity, temperature etc.).When this distortion exceeds tolerance band, just there is product quality problem (arch camber, warpage, cracking, implosion etc.); Particularly easily go mouldy in wet environment and corrode; easy raw termite; after solid wood composite board makes moist, bulk expansion arches upward and acomia use; and need to consume a large amount of valuable forest reserves; along with the popularization of environmental protection and policy; its prospect will more and more be subject to the restriction of resource, and cannot recycle after product use.
Composite plate: be composited by multi-layer floor base material (being nearly all kinds of artificial board) and floor covering material (be nearly all veneer and thickness be the thin plate of 2 ~ 5mm).Technology in the capability and performance such as deformation, stability, formaldehyde component content index on this floor and manufacturing process, state modulator relation are very close.This kind of composite plate is of a great variety, different properties, and otherness is also very large.Owing to being also adopt timber, so the also shortcoming that there is wet rise drying shrinkage the same as solid wood board, in use have inflammable, water funk, be afraid of the attributes such as tide, particularly in wet environment, wood flooring is easily gone mouldy, easily infested, entirety of making moist arches upward and acomia use, and acomia recycling after using.
Strengthening plate: be also called impregnated-paper laminated wood based panel, with one or more layers dedicated paper impregnated with thermoset amino resins, mat formation on artificial board substrate surfaces such as shaving board, medium density fibreboard, high density fiberboards, the back side adds balance layer, front adds wearing layer, forms through hot pressing.Products characteristics is floor surface super abrasive, is applicable to various public place and uses; What adopt due to consolidated floor be high density fiberboard is base material, this base material is owing to being adopt lumber fibre to manufacture with urine aldehyde glue, thickness swelling rate≤the 2.5-4.5% on this floor, cannot accomplish waterproof and dampproof, in use easily there is edge imbibition, easily mouldy, the easily phenomenon such as infested, have inflammable, water funk, be afraid of that the attributes such as tide have a strong impact on floor application life.
Summary of the invention
The present invention proposes a kind of composite plate and manufacture method thereof, solve the problems such as water resistance in prior art is poor, easy firing, anti-wear performance are poor, easy corrosion, it has fire-retardant, waterproof, anticorrosion, high abrasion, quality are light, fire resistance good, the advantage of nontoxic pollution-free, can form batch large-scale production.
Technical scheme of the present invention is achieved in that
A kind of composite plate, comprises substrate layer, wood single-plate layer, panel layer and surface course;
Described substrate layer is magnesium oxide plate, and described substrate layer comprises first surface and second surface, and described first surface and described second surface all scribble adhesive;
Described wood single-plate layer comprises the first wood single-plate layer and the second wood single-plate layer, and described first wood single-plate layer is pasted on the first surface, and described second wood single-plate layer is pasted onto on described second surface;
Described panel layer comprises first surface flaggy and the second panel layer, and described first surface flaggy is fitted on described first wood single-plate layer, and described second panel layer is fitted on described second wood single-plate layer;
Described surface course is fitted on described panel layer.
Further, described surface course is melamine impregnated paper or natural veneer, and described surface course is provided with pattern.
Further, described surface course comprises first surface layer and second surface layer, and described first surface laminating is combined on described first surface flaggy, and described second surface laminating is combined on described second panel layer.
Further, described first surface flaggy is fitted on described first wood single-plate layer by extruded, and described second panel layer is fitted on described second wood single-plate layer by hot-forming.
Further, described first wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
Further, described second wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
A manufacture method for composite plate, comprises the steps:
(1) provide magnesium oxide plate, smooth process is carried out by sander in its surface;
(2) on its first surface and second surface, adhesive is coated with glue spreader;
(3) the first wood single-plate layer and the second wood single-plate layer are mated formation over the first and second surface respectively, with cold press precompressed at normal temperatures, and then through hot press thermocompression forming at the first temperature, make the first sheet material;
(4) described first sheet material is carried out scrape ash repair and do sanding process;
(5) described first sheet material upper surface and soffit are coated adhesive with glue spreader respectively;
(6) first surface flaggy and the second panel layer are mated formation respectively on the upper surface and soffit of the first sheet material of gluing, then use hot press thermocompression forming at described first temperature, make the second sheet material;
(7) the second sheet material is put into sander and carry out sanding process;
(8) surface course is mated formation on the second sheet material through sander process, and hot pressing directly makes multi-functional clad plate at the second temperature.
Further, described magnesium oxide plate comprises magnesia and particle, and described adhesive comprises polyurethane and modified phenolic glue.
Further, described surface course is melamine impregnated paper or natural veneer, and described surface course comprises first surface layer and second surface layer.
Further, described first temperature is 110 DEG C, and the scope of described second temperature is 180 DEG C ~ 200 DEG C.
Composite plate of the present invention has the features such as fire-retardant, waterproof, anticorrosion and high abrasion, and its quality is light, fire resistance good, nontoxic pollution-free, and the manufacture method of composite plate of the present invention is simple, large-scale production in enormous quantities can be formed, be suitable for manufacturing furniture, floor and interior decoration.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of composite plate of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of composite plate 1, comprises substrate layer 2, wood single-plate layer 3, panel layer 4 and surface course 5; Described substrate layer 2 is magnesium oxide plate, and described substrate layer 2 comprises first surface 21 and second surface 22, and described first surface 21 and described second surface 22 all scribble adhesive (not shown); Described wood single-plate layer 3 comprises the first wood single-plate layer 31 and the second wood single-plate layer 32, and described first wood single-plate layer 31 is pasted onto on described first surface 21, and described second wood single-plate layer 32 is pasted onto on described second surface 22; Described panel layer 4 comprises first surface flaggy 41 and the second panel layer 42, and described first surface flaggy 41 is fitted on described first wood single-plate layer 31, and described second panel layer 42 is fitted on described second wood single-plate layer 32; Described surface course 5 is fitted on described panel layer 4.
What substrate layer of the present invention adopted is magnesium oxide plate, and magnesium oxide plate is referred to as again magnesite board or magnesium plate, and user can choice for use cement calcium silicate board as required, also can reach the effect that composite plate of the present invention reaches.
Further, described surface course 5 is melamine impregnated paper or natural veneer, and described surface course is provided with pattern (not shown).User can choice for use melamine impregnated paper or natural veneer be as surface course as required, and described pattern can design according to the hobby of user and design style, both artistic and practical, is user-friendly for selection.
Further, described surface course 5 comprises first surface layer 51 and second surface layer 52, and described first surface layer 51 is fitted on described first surface flaggy 41, and described second surface layer 52 is fitted on described second panel layer 42.When composite plate is used for when wallboard by user, only surface course need be attached on first surface flaggy 41, the second panel layer 42 is directly adjacent to metope; When composite plate is used for making other furniture such as wardrobe by user, as required, first surface flaggy 41 and the second panel layer 42 to be fitted respectively first surface layer 51 and second surface layer 52.
Further, described first surface flaggy 41 is fitted on described first wood single-plate layer 31 by extruded, and described second panel layer 42 is fitted on described second wood single-plate layer 32 by hot-forming.
Further, described first wood single-plate layer 31 is fire-retardant veneer, or anticorrosion veneer, or common veneer.
Further, described second wood single-plate layer 32 is fire-retardant veneer, or anticorrosion veneer, or common veneer.
First wood single-plate layer 31 and the equal handicapping of the second wood single-plate layer 32 as required, are fired veneer by user; Maybe the first wood single-plate layer and the second wood single-plate layer all can be set up defences rotten veneer; Maybe the first wood single-plate layer and the second wood single-plate layer all can be established common veneer; Can be maybe fire-retardant veneer by the first wood single-plate layer, the second wood single-plate layer be anticorrosion veneer.First wood single-plate layer is fire-retardant veneer by user, when the second wood single-plate layer is anticorrosion veneer, when mounted, by the side of rotten veneer of setting up defences by wall or subsides ground, the side being provided with fire-retardant veneer need be arranged towards outside.
A manufacture method for composite plate, comprises the steps: that (1) provides magnesium oxide plate, smooth process is carried out by sander in its surface; (2) on its first surface and second surface, adhesive is coated with glue spreader; (3) the first wood single-plate layer and the second wood single-plate layer are mated formation over the first and second surface respectively, with cold press precompressed at normal temperatures, and then through hot press thermocompression forming at the first temperature, make the first sheet material; (4) described first sheet material is carried out scrape ash repair and do sanding process; (5) described first sheet material upper surface and soffit are coated adhesive with glue spreader respectively; (6) first surface flaggy and the second panel layer are mated formation respectively on the upper surface and soffit of the first sheet material of gluing, then use hot press thermocompression forming at described first temperature, make the second sheet material; (7) the second sheet material is put into sander to carry out sanding process (8) and surface course is mated formation on the second sheet material through sander process, and hot pressing directly makes multi-functional clad plate at the second temperature.
Further, described magnesium oxide plate comprises magnesia and particle, and described adhesive comprises polyurethane and modified phenolic glue.Described magnesium oxide plate can be pure zirconia magnesium plate, and user also can add other material as required, and as light granules thing etc., light granules thing is as perlite, sawdust powder, timber sanding powder etc.The adhesive that composite plate of the present invention uses has the function of waterproof, and its main component is polyurethane and modified phenolic glue, and user can select the composition adding other as required, only need reach the waterproof improving adhesive and tackness.
Further, described surface course is melamine impregnated paper or natural veneer, and described surface course comprises first surface layer and second surface layer.Melamine impregnated paper is mated formation on the second sheet material through sander process by user, and directly makes multi-functional clad plate with 180 DEG C ~ 200 DEG C hot pressing.When surface course uses natural veneer, natural veneer is directly made multifunctional veneer plate with 110 DEG C of hot pressing by user on the second sheet material of sanding process.
Further, described first temperature is 110 DEG C, and the scope of described second temperature is 180 DEG C ~ 200 DEG C.
Composite plate of the present invention is when making, first, described substrate layer is carried out sanding process at normal temperatures through accurate sander, by described first surface and described second surface process smooth after, coat adhesive, first wood single-plate layer and the second wood single-plate layer are mated formation over the first and second surface respectively, at normal temperatures, put it in cold press and carry out precompressed, and then at the temperature of about 110 DEG C, put it into inside hot press and carry out thermocompression forming, make the first sheet material; Described first sheet material is carried out scrape ash repair and do sanding process, and the upper surface of described first sheet material and soffit are coated adhesive with glue spreader respectively; First surface flaggy and the second panel layer are mated formation respectively on the first sheet material of gluing, then use hot press 110 DEG C of thermocompression formings, make the second sheet material; Second sheet material is carried out sanding process; Melamine impregnated paper is mated formation on the second sheet material through sander process, and directly make multi-functional clad plate with 180 DEG C ~ 200 DEG C hot pressing.Natural veneer also can directly be made multifunctional veneer plate with 110 DEG C of hot pressing by certain user on the second sheet material of sanding process.
Composite plate of the present invention uses the first wood single-plate layer and the second wood single-plate layer, therefore nonflammable, and anticorrosion ability is strong; The substrate layer of composite plate of the present invention uses magnesium oxide plate, and its fire resistance is good, quality is light.The manufacture method of composite plate of the present invention is simple, therefore can form large-scale production in enormous quantities, is suitable for manufacturing furniture, floor and interior decoration.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a manufacture method for composite plate, is characterized in that, comprises the steps:
(1) provide magnesium oxide plate, smooth process is carried out by sander in its surface;
(2) on its first surface and second surface, adhesive is coated with glue spreader;
(3) the first wood single-plate layer and the second wood single-plate layer are mated formation over the first and second surface respectively, with cold press precompressed at normal temperatures, and then through hot press thermocompression forming at the first temperature, make the first sheet material;
(4) described first sheet material is carried out scrape ash repair and do sanding process;
(5) described first sheet material upper surface and soffit are coated adhesive with glue spreader respectively;
(6) first surface flaggy and the second panel layer are mated formation respectively on the upper surface and soffit of the first sheet material of gluing, then use hot press thermocompression forming at described first temperature, make the second sheet material;
(7) the second sheet material is put into sander and carry out sanding process;
(8) surface course is mated formation on the second sheet material through sander process, and hot pressing directly makes multi-functional clad plate at the second temperature.
2. the manufacture method of composite plate as claimed in claim 1, it is characterized in that, described magnesium oxide plate comprises magnesia and particle, and described adhesive comprises polyurethane and modified phenolic glue.
3. the manufacture method of composite plate as claimed in claim 2, it is characterized in that, described surface course is melamine impregnated paper or natural veneer, and described surface course comprises first surface layer and second surface layer.
4. the manufacture method of composite plate as claimed in claim 3, it is characterized in that, described first temperature is 110 DEG C, and the scope of described second temperature is 180 DEG C ~ 200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210224240.0A CN102777002B (en) | 2012-06-29 | 2012-06-29 | Composite board and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210224240.0A CN102777002B (en) | 2012-06-29 | 2012-06-29 | Composite board and manufacturing method thereof |
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| CN102777002A CN102777002A (en) | 2012-11-14 |
| CN102777002B true CN102777002B (en) | 2015-04-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109773903A (en) * | 2017-11-10 | 2019-05-21 | 丹阳市博元安全生产服务有限公司 | A kind of formaldehydeless release wood-based plate |
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| CN104029272A (en) * | 2014-06-17 | 2014-09-10 | 安徽东平木业股份有限公司 | Ecological board production process |
| CN105604277A (en) * | 2016-01-20 | 2016-05-25 | 卓达新材料科技集团有限公司 | Light shock-resisting environment-friendly decorative sheet |
| CN106242489B (en) * | 2016-07-28 | 2018-08-07 | 东莞市上为实业有限公司 | The preparation method of Environment-friendlymagnesium magnesium oxide decorative panel |
| KR20190104166A (en) * | 2017-01-12 | 2019-09-06 | 유로 트레이드 플로어링 에스.엘. | Plates to Cover Horizontal and Vertical Surfaces |
| CN108214708A (en) * | 2018-01-17 | 2018-06-29 | 李玉杰 | A kind of melamine multilayer solid wood board and its processing method |
| CN109868971A (en) * | 2019-03-12 | 2019-06-11 | 浙江晶通塑胶有限公司 | A kind of magnesium oxide plate water-proof floor |
| CN110641086A (en) * | 2019-11-14 | 2020-01-03 | 临沂大瑞木业有限公司 | Magnesite cement floor |
| CN113863718A (en) * | 2021-11-11 | 2021-12-31 | 上海宽睿实业有限公司 | Composite board for building, processing method thereof and mobile house adopting composite board |
| CN114215254B (en) * | 2021-11-25 | 2022-08-23 | 苏州美瑞德建筑装饰有限公司 | Mounting structure is hung to fire-resistant fire-retardant furred ceiling of assembled |
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| CN102777002A (en) | 2012-11-14 |
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