CN102777002A - Composite board and manufacturing method thereof - Google Patents
Composite board and manufacturing method thereof Download PDFInfo
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- CN102777002A CN102777002A CN2012102242400A CN201210224240A CN102777002A CN 102777002 A CN102777002 A CN 102777002A CN 2012102242400 A CN2012102242400 A CN 2012102242400A CN 201210224240 A CN201210224240 A CN 201210224240A CN 102777002 A CN102777002 A CN 102777002A
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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, be meant a kind of composite plate especially, refer in particular to a kind of flame-proof abrasion-resistant composite plate and manufacturing approach thereof.
Background technology
Existing indoor composite plate be divided into solid wood plate, composite plate, reinforcement plate etc., and production technology has reached its maturity; Along with improving constantly of people's lives; People are also increasingly high to the requirement of quality of life, and various composite reinforced boards also receive people's favor day by day, but they in use; All have defective, its defective is following:
Solid wood plate: in the process from the log to the finished product, kept the overall structure form of natural timber and natural plant biological activity thereof.Just because of the natural activity characteristic of timber, that this solid wood composite board in use has is inflammable, water funk, be afraid of attribute such as tide, can produce wet rise drying shrinkage and distortion along with the variation of environmental factor (humidity, temperature etc.).When this distortion exceeded tolerance band, product quality problem (arch camber, warpage, cracking, implosion or the like) had just appearred; Particularly in wet environment, be prone to go mouldy and corrode; Be prone to living termite; The back bulk expansion of making moist solid wood composite board arches upward and acomia use, and needs to consume a large amount of valuable forest resources, along with the popularization of environmental protection idea and policy; Its prospect will more and more receive the restriction of resource, and can't recycle after the product use.
Composite plate: be composited by multi-layer floor base material (nearly all being all kinds of artificial boards) and floor covering material (nearly all being that veneer and thickness are the thin plate of 2～5mm).Technology in capability and performance such as the deformation on this floor, stability, formaldehyde component content index and the manufacturing process, parameter control relation are very close.This type composite plate is of a great variety, performance is different, and otherness is also very big.Owing to also be to adopt timber, thus the also the same shortcoming that has the wet drying shrinkage that rises with the solid wood plate, in use have inflammable, water funk, be afraid of attribute such as tide; Particularly wood flooring is prone to go mouldy in wet environment; Easy infested, the integral body of making moist arches upward and acomia use, and uses the acomia recycling in back.
Strengthen plate: be called impregnated-paper laminated wood based panel again; With one or more layers dedicated paper dipping thermoset amino resin, to mat formation on artificial board substrates such as shaving board, medium density fibreboard, high density fiberboard surface, the back side adds balance layer; The front adds wearing layer, forms through hot pressing.Products characteristics is that floor surface is ultra wear-resisting, is fit to various public places and uses; Because what consolidated floor adopted is that high density fiberboard is a base material; This base material is owing to be to adopt lumber fibre and urine aldehyde glue to make, and the thickness swelling rate≤2.5-4.5% on this floor can't accomplish waterproof and dampproof; In use be prone to the edge imbibition; Be prone to mouldyly, be prone to phenomenons such as infested, have inflammable, water funk, be afraid of that attribute such as tide has a strong impact on floor application life.
Summary of the invention
The present invention proposes a kind of composite plate and manufacturing approach thereof; Solved in the prior art that water resistance is poor, easy firing, anti-wear performance are poor, problem such as corrosion easily; It has, and fire-retardant, waterproof, anticorrosion, high abrasion, light weight, fire resistance are good, the advantage of nontoxic pollution-free, can form large-scale production in batches.
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;
Said substrate layer is a magnesium oxide plate, and said substrate layer comprises first surface and second surface, all scribbles adhesive on said first surface and the said second surface;
Said wood single-plate layer comprises the first wood single-plate layer and the second wood single-plate layer, and the said first wood single-plate layer sticks on the said first surface, and the said second wood single-plate layer sticks on the said second surface;
Said panel layer comprises first panel layer and second panel layer, and said first panel layer is fitted on the said first wood single-plate layer, and said second panel layer is fitted on the said second wood single-plate layer;
Said surface course is fitted on the said panel layer.
Further, said surface course is melamine impregnated paper or natural wooden skin, and said surface course is provided with pattern.
Further, said surface course comprises first surface layer and second surface layer, and said first surface laminating is combined on said first panel layer, and said second surface laminating is combined on said second panel layer.
Further, said first panel layer is fitted on the said first wood single-plate layer through extrusion modling, and said second panel layer is fitted on the said second wood single-plate layer through hot-forming.
Further, the said first wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
Further, the said second wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
A kind of manufacturing approach of composite plate comprises the steps:
(1) magnesium oxide plate is provided, smooth processing is carried out through sander in its surface;
(2) on its first surface and second surface, coat adhesive with glue spreader;
(3) the first wood single-plate layer and the second wood single-plate layer are mated formation respectively on first surface and second surface,, and then, process first sheet material through hot press thermocompression forming under first temperature with cold press precompressed at normal temperatures;
(4) said first sheet material is scraped ash and repair and do the sanding processing;
(5) said first sheet material upper surface and soffit are coated adhesive with glue spreader respectively;
(6) first panel layer and second panel layer are mated formation respectively on the upper surface and soffit of first sheet material of gluing, use hot press thermocompression forming under said first temperature then, process second sheet material;
(7) second sheet material is put into sander and carry out the sanding processing;
(8) surface course is mated formation on second sheet material of handling through sander, and multi-functional composite plate is directly processed in hot pressing under second temperature.
Further, said magnesium oxide plate comprises magnesia and particle, and said adhesive comprises polyurethane and modified phenolic glue.
Further, said surface course is melamine impregnated paper or natural wooden skin, and said surface course comprises first surface layer and second surface layer.
Further, said first temperature is 110 ℃, and the scope of said second temperature is 180 ℃～200 ℃.
Characteristics such as that composite plate of the present invention has is fire-retardant, waterproof, anticorrosion and high abrasion; And its light weight, good, the nontoxic pollution-free of fire resistance; And the manufacturing approach of composite plate of the present invention is simple, can form large-scale production in enormous quantities, is suitable for making furniture, floor and interior decoration.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of composite plate of the present invention.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
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; Said substrate layer 2 is a magnesium oxide plate, and said substrate layer 2 comprises first surface 21 and second surface 22, all scribbles adhesive (not shown) on said first surface 21 and the said second surface 22; Said wood single-plate layer 3 comprises the first wood single-plate layer 31 and the second wood single-plate layer 32, and the said first wood single-plate layer 31 sticks on the said first surface 21, and the said second wood single-plate layer 32 sticks on the said second surface 22; Said panel layer 4 comprises first panel layer 41 and second panel layer 42, and said first panel layer 41 is fitted on the said first wood single-plate layer 31, and said second panel layer 42 is fitted on the said second wood single-plate layer 32; Said surface course 5 is fitted on the said panel layer 4.
What substrate layer of the present invention adopted is magnesium oxide plate, and magnesium oxide plate is referred to as magnesite plate or magnesium plate again, and the user can select to use the cement calcium silicate board as required, also can reach the effect that composite plate of the present invention reaches.
Further, said surface course 5 is melamine impregnated paper or natural wooden skin, and said surface course is provided with pattern (not shown).The user can select to use melamine impregnated paper or natural wooden skin as surface course as required, and said pattern can design according to user's hobby and design style, and is both artistic and practical, is user-friendly for selection.
Further, said surface course 5 comprises first surface layer 51 and second surface layer 52, and said first surface layer 51 is fitted on said first panel layer 41, and said second surface layer 52 is fitted on said second panel layer 42.When the user was used for composite plate when wallboard, only need be attached to surface course on first panel layer 41 and get final product, and second panel layer 42 is directly adjacent to metope; When composite plate being used for doing other furniture such as wardrobe as the user, as required, on first panel layer 41 and second panel layer 42, fit respectively first surface layer 51 and second surface layer 52.
Further, said first panel layer 41 is fitted on the said first wood single-plate layer 31 through extrusion modling, and said second panel layer 42 is fitted on the said second wood single-plate layer 32 through hot-forming.
Further, the said first wood single-plate layer 31 is fire-retardant veneer, or anticorrosion veneer, or common veneer.
Further, the said second wood single-plate layer 32 is fire-retardant veneer, or anticorrosion veneer, or common veneer.
The user is fired veneers with the first wood single-plate layer 31 and the 32 equal handicapping of the second wood single-plate layer as required; Maybe can be with the first wood single-plate layer and the second wood single-plate layer rotten veneer of all setting up defences; Maybe can the first wood single-plate layer and the second wood single-plate layer all be established common veneer; Can be fire-retardant veneer with the first wood single-plate layer maybe, the second wood single-plate layer be anticorrosion veneer.The user is fire-retardant veneer with the first wood single-plate layer, and when the second wood single-plate layer was anticorrosion veneer, when mounted, that of the rotten veneer that needs to set up defences simultaneously leaned on wall or paste ground, and that one side that is provided with fire-retardant veneer is provided with towards the outside.
A kind of manufacturing approach of composite plate comprises the steps: that (1) provides magnesium oxide plate, carries out smooth processing with its surface through sander; (2) on its first surface and second surface, coat adhesive with glue spreader; (3) the first wood single-plate layer and the second wood single-plate layer are mated formation respectively on first surface and second surface,, and then, process first sheet material through hot press thermocompression forming under first temperature with cold press precompressed at normal temperatures; (4) said first sheet material is scraped ash and repair and do the sanding processing; (5) said first sheet material upper surface and soffit are coated adhesive with glue spreader respectively; (6) first panel layer and second panel layer are mated formation respectively on the upper surface and soffit of first sheet material of gluing, use hot press thermocompression forming under said first temperature then, process second sheet material; (7) second sheet material is put into sander and carry out sanding and handle (8) surface course is mated formation on second sheet material of handling through sander, and multi-functional composite plate is directly processed in hot pressing under second temperature.
Further, said magnesium oxide plate comprises magnesia and particle, and said adhesive comprises polyurethane and modified phenolic glue.Said magnesium oxide plate can be a pure zirconia magnesium plate, and the user also can add other material as required, like light granules thing etc., light granules thing such as perlite, sawdust powder, timber sanding powder etc.The adhesive that composite plate of the present invention is used has the function of waterproof, and its main component is polyurethane and modified phenolic glue, and the user can select to add other composition as required, only need reach the waterproof and the tackness that improve adhesive and get final product.
Further, said surface course is melamine impregnated paper or natural wooden skin, and said surface course comprises first surface layer and second surface layer.The user mats formation melamine impregnated paper on second sheet material of handling through sander, and directly processes multi-functional composite plate with 180 ℃～200 ℃ hot pressing.When surface course used natural wooden skin, the user directly processed multifunctional veneer plate with 110 ℃ of hot pressing with natural wooden skin on second sheet material that sanding is handled.
Further, said first temperature is 110 ℃, and the scope of said second temperature is 180 ℃～200 ℃.
Composite plate of the present invention at first, is carried out sanding with said substrate layer at normal temperatures through accurate sander and is handled when making; With said first surface and said second surface handle smooth after, coat adhesive, the first wood single-plate layer and the second wood single-plate layer are mated formation respectively on first surface and second surface; At normal temperatures, put it into and carry out precompressed in the cold press, and then under the temperature about 110 ℃; Put it into the hot press the inside and carry out thermocompression forming, process first sheet material; Said first sheet material is scraped ash repair and do the sanding processing, and the upper surface and the soffit of said first sheet material are coated adhesive with glue spreader respectively; First panel layer and second panel layer are mated formation respectively on first sheet material of gluing, use 110 ℃ of thermocompression formings of hot press then, process second sheet material; Second sheet material is carried out sanding to be handled; Melamine impregnated paper is mated formation on second sheet material of handling through sander, and directly process multi-functional composite plate with 180 ℃～200 ℃ hot pressing.Certainly the user also can directly process the multifunctional veneer plate with 110 ℃ of hot pressing with natural wooden skin on second sheet material that sanding is handled.
Composite plate of the present invention is used the first wood single-plate layer and the second wood single-plate layer, thus 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, light weight.The manufacturing approach of composite plate of the present invention is simple, so can form large-scale production in enormous quantities, is suitable for making furniture, floor and interior decoration.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a composite plate is characterized in that, comprises substrate layer, wood single-plate layer, panel layer and surface course;
Said substrate layer is a magnesium oxide plate, and said substrate layer comprises first surface and second surface, all scribbles adhesive on said first surface and the said second surface;
Said wood single-plate layer comprises the first wood single-plate layer and the second wood single-plate layer, and the said first wood single-plate layer sticks on the said first surface, and the said second wood single-plate layer sticks on the said second surface;
Said panel layer comprises first panel layer and second panel layer, and said first panel layer is fitted on the said first wood single-plate layer, and said second panel layer is fitted on the said second wood single-plate layer;
Said surface course is fitted on the said panel layer.
2. composite plate as claimed in claim 1 is characterized in that, said surface course is melamine impregnated paper or natural wooden skin, and said surface course is provided with pattern.
3. composite plate as claimed in claim 2 is characterized in that, said surface course comprises first surface layer and second surface layer, and said first surface laminating is combined on said first panel layer, and said second surface laminating is combined on said second panel layer.
4. like each described composite plate among the claim 1-3, it is characterized in that said first panel layer is fitted on the said first wood single-plate layer through extrusion modling, said second panel layer is fitted on the said second wood single-plate layer through hot-forming.
5. composite plate as claimed in claim 4 is characterized in that, the said first wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
6. composite plate as claimed in claim 5 is characterized in that, the said second wood single-plate layer is fire-retardant veneer, or anticorrosion veneer, or common veneer.
7. the manufacturing approach of a composite plate is characterized in that, comprises the steps:
(1) magnesium oxide plate is provided, smooth processing is carried out through sander in its surface;
(2) on its first surface and second surface, coat adhesive with glue spreader;
(3) the first wood single-plate layer and the second wood single-plate layer are mated formation respectively on first surface and second surface,, and then, process first sheet material through hot press thermocompression forming under first temperature with cold press precompressed at normal temperatures;
(4) said first sheet material is scraped ash and repair and do the sanding processing;
(5) said first sheet material upper surface and soffit are coated adhesive with glue spreader respectively;
(6) first panel layer and second panel layer are mated formation respectively on the upper surface and soffit of first sheet material of gluing, use hot press thermocompression forming under said first temperature then, process second sheet material;
(7) second sheet material is put into sander and carry out the sanding processing;
(8) surface course is mated formation on second sheet material of handling through sander, and multi-functional composite plate is directly processed in hot pressing under second temperature.
8. the manufacturing approach of composite plate as claimed in claim 7 is characterized in that, said magnesium oxide plate comprises magnesia and particle, and said adhesive comprises polyurethane and modified phenolic glue.
9. the manufacturing approach of composite plate as claimed in claim 8 is characterized in that, said surface course is melamine impregnated paper or natural wooden skin, and said surface course comprises first surface layer and second surface layer.
10. the manufacturing approach of composite plate as claimed in claim 9 is characterized in that, said first temperature is 110 ℃, and the scope of said second temperature is 180 ℃～200 ℃.
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| CN201210224240.0A CN102777002B (en) | 2012-06-29 | 2012-06-29 | Composite board and manufacturing method thereof |
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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 true CN102777002A (en) | 2012-11-14 |
| CN102777002B CN102777002B (en) | 2015-04-29 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106242489A (en) * | 2016-07-28 | 2016-12-21 | 东莞市上为实业有限公司 | The preparation method of Environment-friendlymagnesium magnesium oxide decorative panel |
| 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 |
| US11020940B2 (en) * | 2017-01-12 | 2021-06-01 | Euro Trade Flooring, S.L. | Plate for covering horizontal and vertical surfaces |
| 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 |
| CN114215254A (en) * | 2021-11-25 | 2022-03-22 | 苏州美瑞德建筑装饰有限公司 | Fireproof and flame-retardant ceiling material and assembled fireproof and flame-retardant ceiling hanging and mounting structure |
Families Citing this family (1)
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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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| US11020940B2 (en) * | 2017-01-12 | 2021-06-01 | Euro Trade Flooring, S.L. | Plate for covering 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 |
| CN114215254A (en) * | 2021-11-25 | 2022-03-22 | 苏州美瑞德建筑装饰有限公司 | Fireproof and flame-retardant ceiling material and assembled fireproof and flame-retardant ceiling hanging and mounting structure |
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| CN102777002B (en) | 2015-04-29 |
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