CN206796726U - Hardwood composite floor board - Google Patents
Hardwood composite floor board Download PDFInfo
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- CN206796726U CN206796726U CN201720679630.5U CN201720679630U CN206796726U CN 206796726 U CN206796726 U CN 206796726U CN 201720679630 U CN201720679630 U CN 201720679630U CN 206796726 U CN206796726 U CN 206796726U
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Abstract
The utility model belongs to building material technical field, more particularly to a kind of hardwood composite floor board.This hardwood composite floor board includes lower decorative material layer and upper decorative material layer, lower wearing layer is additionally provided with the lower surface of lower decorative material layer, upper wearing layer is provided with the upper surface of upper decorative material layer, is provided between lower decorative material layer and upper decorative material layer from layers of kraft paper under layers of kraft paper, middle wood skin layer and impregnation on the upper impregnation for being oriented to and setting gradually.The utility model has the advantage of：Improve impact resistance and alleviate overall quality.
Description
Technical field
The utility model belongs to building material technical field, more particularly to a kind of hardwood composite floor board.
Background technology
Indoors, floor its need higher hardness, when object drops and hits floor, current consolidated floor its
Hardness is poor, causes to form larger depression stricken in the upper surface on floor, secondly, current consolidated floor, its heavier-weight,
It is not suitable for the building of high level.
In order to solve above-mentioned technical problem, for example, Chinese patent discloses a kind of consolidated floor, application number
[201420405096.5] consolidated floor includes：For improving stalk bamboo fibre composite bed made of the rigid pressing mold in floor；
The one side of the stalk bamboo fibre composite bed is equipped with decorative layer, and the decorative layer has decorative pattern；The surface laying of decorative layer
There is the super abrasive layer for improving the wear-resisting intensity in floor；The another side of stalk bamboo fibre composite bed is equipped with balance damp-proof layer；Institute
State and first polymer adhesive linkage is additionally provided between stalk bamboo fibre composite bed and decorative layer；Stalk bamboo fibre composite bed and balance
Second polymer adhesive linkage is additionally provided between damp-proof layer.There is super abrasive layer on consolidated floor provided by the utility model, surface, can
Reduce friction damage to caused by consolidated floor；Stalk bamboo fibre composite bed is as substrate layer, good flame resistance, waterproof, antifreeze, nothing
Formaldehyde, and reduce the dosage of timber.
Although above-mentioned scheme has many advantages, such as above, above-mentioned scheme its do not solve thoroughly also it is above-mentioned
Technical problem, therefore, be badly in need of designing a floor that can solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of light weight and the high hardwood composite floor board of hardness.
Another purpose of the present utility model is in view of the above-mentioned problems, providing a kind of light weight and hardness height, technique letter
The manufacture craft of single hardwood composite floor board.
To reach above-mentioned purpose, the utility model employs following technical proposal：This hardwood composite floor board includes lower decoration
Material layer and upper decorative material layer, lower wearing layer is additionally provided with the lower surface of lower decorative material layer, in the upper of upper decorative material layer
Surface is provided with upper wearing layer, is provided between lower decorative material layer and upper decorative material layer from the upper impregnation for being oriented to and setting gradually
Layers of kraft paper under layers of kraft paper, middle wood skin layer and impregnation.
In above-mentioned hardwood composite floor board, layers of kraft paper is symmetrical arranged under layers of kraft paper and impregnation on described impregnation.
In above-mentioned hardwood composite floor board, layers of kraft paper is identical with layers of kraft paper structure under impregnation on described impregnation,
Include the brown paper of 3-5 layers, every layer of brown paper is respectively impregnation brown paper.
In above-mentioned hardwood composite floor board, described lower decorative material layer is decorative material layer under impregnation, ox under impregnation
The brown paper positioned at bottom in mulberry paper layer is connected with lower decorative material layer；Upper decorative material layer is ornament materials on impregnation
Layer, and the brown paper positioned at the top on impregnation in layers of kraft paper is connected with upper decorative material layer.
In above-mentioned hardwood composite floor board, described middle wood skin layer includes at least one layer of wood skin and the total number of plies of wood skin is
Odd number, phenol-formaldehyde resin modified is respectively equipped with two surfaces of wood skin.
In above-mentioned hardwood composite floor board, when described wood skin is at least three layers, two layers neighbouring of wood skin is in length and breadth
It is staggered；Or rift grain is set.
In above-mentioned hardwood composite floor board, described upper decorative material layer is any in wood skin, aluminium foil and facing paper
It is a kind of；Lower decorative material layer is any one in wood skin, aluminium foil and facing paper.
The manufacture craft of this hardwood composite floor board comprises the following steps：
A, glue is prepared：Glue is made up of the component of following portions by weight：Epoxy resin 5-15%, phenolic resin 80-
90% and auxiliary agent 0-5%；
B, impregnation：Layers of kraft paper under layers of kraft paper on lower decorative material layer, upper decorative material layer, impregnation and impregnation is distinguished
Immerse into glue, the immersion time is 3-5 minutes；
C, it is odd number to set one layer of phenol-formaldehyde resin modified and the total number of plies of wood skin respectively on two surfaces of every layer of wood skin；
D, press, at least one layer of wood skin is positioned on impregnation under layers of kraft paper and impregnation between layers of kraft paper, lower decoration
Material is placed on layers of kraft paper lower surface under impregnation, and upper ornament materials is placed on the upper surface of layers of kraft paper on impregnation, and described
Upper decorative material layer, layers of kraft paper and lower decorative material layer hot pressing are pressed together on one under layers of kraft paper, wood skin, impregnation on impregnation
Rise；
E, wearing layer under setting one layer in the lower surface of lower decorative material layer, one is set in the upper surface of upper decorative material layer
Wearing layer on layer, i.e. it is 1.0-1.3g/m that density, which is made,3Hardwood composite floor board.
In the manufacture craft of above-mentioned hardwood composite floor board, in above-mentioned D steps, the process conditions of hot pressing pressing
For：At a temperature of 120 DEG C -165 DEG C, under 40-90kg/c ㎡ pressure, 30-90 minutes are pressed.
In the manufacture craft of above-mentioned hardwood composite floor board, in above-mentioned step B, lower decorative material layer, upper decoration
The spread of layers of kraft paper is respectively 100-150g/ ㎡ under layers of kraft paper and impregnation in material layer, impregnation.
Alternatively scheme,
The manufacture craft of this hardwood composite floor board comprises the following steps：
A, glue is prepared：Glue is made up of the component of following portions by weight：Epoxy resin 5-15%, phenolic resin 80-
90% and auxiliary agent 0-5%；
B, impregnation：Layers of kraft paper under layers of kraft paper on lower decorative material layer, upper decorative material layer, impregnation and impregnation is distinguished
Immerse into glue, the immersion time is 3-5 minutes；
C, it is odd number to set one layer of phenol-formaldehyde resin modified and the total number of plies of wood skin respectively on two surfaces of every layer of wood skin；
D, press, at least one layer of wood skin is positioned on impregnation under layers of kraft paper and impregnation between layers of kraft paper, and will leaching
On glue under layers of kraft paper, wood skin and impregnation layers of kraft paper hot pressing press to be formed slab and hot pressing process for pressing condition be 120 DEG C-
At a temperature of 165 DEG C, under 40-90kg/c ㎡ pressure, 30-90 minutes are pressed；And
Lower ornament materials is placed on slab lower surface, upper ornament materials is placed on the upper surface of slab, and by lower decoration
Material layer, slab and upper decorative material layer hot pressing press together and hot pressing process for pressing condition is in 120 DEG C -165 DEG C of temperature
Under degree, under 40-90kg/c ㎡ pressure, 30-90 minutes are pressed；
E, wearing layer under setting one layer in the lower surface of lower decorative material layer, one is set in the upper surface of upper decorative material layer
Wearing layer on layer, i.e. it is 1.0-1.3g/m that density, which is made,3Hardwood composite floor board.
Compared with prior art, this hardwood composite floor board and its it is the advantages of manufacture craft：
1st, pressed by hot pressing so as to by layers of kraft paper, lower decoration material under layers of kraft paper, middle wood skin layer, impregnation on impregnation
The bed of material and upper decorative material layer press together so that and the floor has the performance of high-pressure decorating plate, meanwhile, compared to reinforcing ground
Plate, its lighter weight simultaneously can be used for high-rise building, meanwhile, impact resistance greatly improves.
2nd, anti-moisture performance is substantially improved, and size is more stable.
3rd, boiling at least 2 hours, floor is without bubbling and layering.
4th, it is simple in construction and easily fabricated.
5th, technique is simple and the scope of application of composite floor board greatly improved.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model.
Fig. 2 is layers of kraft paper structural representation provided by the utility model.
Fig. 3 is middle wood skin Rotating fields schematic diagram provided by the utility model.
In figure, lower decorative material layer 1, upper decorative material layer 2, lower wearing layer 3, upper wearing layer 4, layers of kraft paper 5 on impregnation,
Layers of kraft paper 7 under brown paper 51, middle wood skin layer 6, wood skin 61, impregnation.
Embodiment
It is the specific embodiment of utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in figure 1, this hardwood composite floor board includes lower decorative material layer 1 and upper decorative material layer 2, in lower ornament materials
The lower surface of layer 1 is additionally provided with lower wearing layer 3, and upper wearing layer 4 is provided with the upper surface of upper decorative material layer 2.
Lower wearing layer 3 and upper wearing layer 4 are respectively UV process layers.
After setting wearing layer, it can further improve anti-wear performance.
It is provided between lower decorative material layer 1 and upper decorative material layer 2 from brown paper on the upper impregnation for being oriented to and setting gradually
Layers of kraft paper 7 under layer 5, middle wood skin layer 6 and impregnation.
Prioritization scheme, layers of kraft paper 7 is symmetrical arranged under layers of kraft paper 5 and impregnation on the impregnation of the present embodiment.That is, avoid
Direction in actual pavement process is obscured, and further increases versatility.
Secondly, as shown in Fig. 2 layers of kraft paper 5 is identical with the structure of layers of kraft paper under impregnation 7 on impregnation, the ox of 3-5 layers is included
Mulberry paper 51, every layer of brown paper 51 are respectively impregnation brown paper.Glue in impregnation brown paper by following portions by weight component group
Into：Epoxy resin 5-15%, phenolic resin 80-90% and auxiliary agent 0-5%.
As shown in figure 1, lower decorative material layer 1 is decorative material layer under impregnation, under impregnation in layers of kraft paper 7 positioned at most lower
The brown paper 51 of side is connected with lower decorative material layer 1；Upper decorative material layer 2 is decorative material layer on impregnation, and ox-hide on impregnation
The brown paper 51 positioned at the top in ply of paper 5 is connected with upper decorative material layer 2.
As shown in figure 3, it is odd number that middle wood skin layer 6, which includes at least one layer of wood skin 61 and the total number of plies of wood skin, the two of wood skin
Individual surface is respectively equipped with phenol-formaldehyde resin modified.
That is, the total number of plies of wood skin in the application is 7 etc. odd numbers after 1 or 3 or 5.
When wood skin is at least three layers, the neighbouring crisscross setting of two layers of wood skin；Or rift grain is set.
Crisscross setting, it can further improve structural strength.
The manufacture craft of this hardwood composite floor board comprises the following steps：
A, glue is prepared：Glue is made up of the component of following portions by weight：Epoxy resin 5-15%, phenolic resin 80-
90% and auxiliary agent 0-5%；
Prioritization scheme, the glue in the step are made up of the component of following portions by weight：Epoxy resin 10%, phenolic resin
89% and auxiliary agent 1%；
Epoxy resin, its surface to metal and nonmetallic materials have excellent adhesive strength, and dielectric properties are good, become
Shape shrinkage factor is small, and product size stability is good, and hardness is high, and pliability is preferable, to alkali and most of solvent-stable.
Phenolic resin, its is not soluble in water, stable to water, weak acid, weak caustic solution.
Auxiliary agent, play a part of infiltration.
B, impregnation：By layers of kraft paper 7 under layers of kraft paper 5 on lower decorative material layer 1, upper decorative material layer 2, impregnation and impregnation
Immerse respectively into glue, the immersion time is 3-5 minutes；
C, it is odd number to set one layer of phenol-formaldehyde resin modified and the total number of plies of wood skin respectively on two surfaces of every layer of wood skin 61；
D, press, at least one layer of wood skin 61 is positioned on impregnation under layers of kraft paper 5 and impregnation between layers of kraft paper 7, under
Decorative material layer 1 is placed in the lower surface of layers of kraft paper 7 under impregnation, and upper decorative material layer 2 is placed in the upper table of layers of kraft paper 5 on impregnation
Face, and layers of kraft paper 7 and lower decorative material layer under layers of kraft paper 5, wood skin 61, impregnation on described upper decorative material layer 2, impregnation
1 hot pressing presses together；
E, wearing layer 3 under setting one layer in the lower surface of lower decorative material layer 1, sets in the upper surface of upper decorative material layer 2
Put one layer of upper wearing layer 4, i.e. it is 1.0-1.3g/m that density, which is made,3Hardwood composite floor board.
In above-mentioned D steps, the process conditions of hot pressing pressing are：At a temperature of 120 DEG C -165 DEG C, 40-90kg/c
Under ㎡ pressure, 30-90 minutes are pressed.
In above-mentioned step B, lower decorative material layer 1, upper decorative material layer 2, ox under layers of kraft paper 5 and impregnation on impregnation
The spread of mulberry paper layer 7 is respectively 100-150g/ ㎡.
Non-ignitable high pressure decorative paper of the present utility model is through in State Administration of Forestry's East China timber and woodwork quality supervision and test
The heart and the detection of SGS universal standards inspection center, institute's survey technology index have reached design objective.It is specific as follows：
Advantage of this embodiment is that：
Pressed by hot pressing so as to by layers of kraft paper 7, lower decoration under layers of kraft paper on impregnation 5, middle wood skin layer 6, impregnation
Material layer 1 and upper decorative material layer 2 press together so that and the floor has the performance of high-pressure decorating plate, meanwhile, compared to reinforcing
Floor, its lighter weight simultaneously can be used for high-rise building, meanwhile, impact resistance greatly improves.
Secondly, anti-moisture performance is substantially improved, and size is more stable.
In addition, boiling at least 2 hours, floor is without bubbling and layering.
The thickness of this hardwood composite floor board is 3-15mm.
Embodiment two
The manufacture craft of this hardwood composite floor board comprises the following steps：
A, glue is prepared：Glue is made up of the component of following portions by weight：Epoxy resin 5-15%, phenolic resin 80-
90% and auxiliary agent 0-5%；
Prioritization scheme, the glue are made up of the component of following portions by weight：Epoxy resin 8%, phenolic resin 88% and is helped
Agent 4%；
B, impregnation：By layers of kraft paper 7 under layers of kraft paper 5 on lower decorative material layer 1, upper decorative material layer 2, impregnation and impregnation
Immerse respectively into glue, the immersion time is 3-5 minutes；
C, it is odd number to set one layer of phenol-formaldehyde resin modified and the total number of plies of wood skin respectively on two surfaces of every layer of wood skin 61；
D, press, at least one layer of wood skin 61 is positioned on impregnation under layers of kraft paper 5 and impregnation between layers of kraft paper 7, and
The hot pressing of layers of kraft paper 7 under layers of kraft paper on impregnation 5, wood skin 61 and impregnation is pressed and to form slab and hot pressing process for pressing condition is
At a temperature of 120 DEG C -165 DEG C, under 40-90kg/c ㎡ pressure, 30-90 minutes are pressed；And
Lower decorative material layer 1 is placed in slab lower surface, upper decorative material layer 2 is placed in the upper surface of slab, and by lower dress
The decoration materials bed of material 1, slab and the hot pressing of upper decorative material layer 2 press together and hot pressing process for pressing condition is at 120 DEG C -165 DEG C
At a temperature of, under 40-90kg/c ㎡ pressure, press 30-90 minutes；
E, wearing layer 3 under setting one layer in the lower surface of lower decorative material layer 1, sets in the upper surface of upper decorative material layer 2
Put one layer of upper wearing layer 4, i.e. it is 1.0-1.3g/m that density, which is made,3Hardwood composite floor board.
Advantage of this embodiment is that：
Pressed by hot pressing so as to by layers of kraft paper 7, lower decoration under layers of kraft paper on impregnation 5, middle wood skin layer 6, impregnation
Material layer 1 and upper decorative material layer 2 press together so that and the floor has the performance of high-pressure decorating plate, meanwhile, compared to reinforcing
Floor, its lighter weight simultaneously can be used for high-rise building, meanwhile, impact resistance greatly improves.
Secondly, anti-moisture performance is substantially improved, and size is more stable.
In addition, boiling at least 2 hours, floor is without bubbling and layering.
The thickness of this hardwood composite floor board is 3-15mm.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (7)
1. a kind of hardwood composite floor board, including lower decorative material layer (1) and upper decorative material layer (2), it is characterised in that in lower dress
The lower surface of the decoration materials bed of material (1) is additionally provided with lower wearing layer (3), and upper wearing layer is provided with the upper surface of upper decorative material layer (2)
(4), it is provided between lower decorative material layer (1) and upper decorative material layer (2) from brown paper on the upper impregnation for being oriented to and setting gradually
Layers of kraft paper (7) under layer (5), middle wood skin layer (6) and impregnation.
2. hardwood composite floor board according to claim 1, it is characterised in that layers of kraft paper (5) and leaching on described impregnation
Layers of kraft paper (7) is symmetrical arranged under glue.
3. hardwood composite floor board according to claim 1 or 2, it is characterised in that on described impregnation layers of kraft paper (5) and
Layers of kraft paper (7) structure is identical under impregnation, includes the brown paper (51) of 3-5 layers, every layer of brown paper (51) is respectively impregnation ox-hide
Paper.
4. hardwood composite floor board according to claim 3, it is characterised in that described lower decorative material layer (1) is impregnation
Lower decorative material layer, the brown paper (51) positioned at bottom under impregnation in layers of kraft paper (7) with lower decorative material layer (1) even
Connect；Upper decorative material layer (2) is decorative material layer on impregnation, and the ox-hide positioned at the top on impregnation in layers of kraft paper (5)
Paper (51) is connected with upper decorative material layer (2).
5. hardwood composite floor board according to claim 1, it is characterised in that described middle wood skin layer (6) is included at least
One layer of wood skin (61) and the total number of plies of wood skin are odd number, and phenol-formaldehyde resin modified is respectively equipped with two surfaces of wood skin.
6. hardwood composite floor board according to claim 5, it is characterised in that when described wood skin is at least three layers, up and down
The adjacent crisscross setting of two layers of wood skin；Or rift grain is set.
7. hardwood composite floor board according to claim 1, it is characterised in that described hardwood composite floor board thickness is 3-
15mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679630.5U CN206796726U (en) | 2017-06-12 | 2017-06-12 | Hardwood composite floor board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679630.5U CN206796726U (en) | 2017-06-12 | 2017-06-12 | Hardwood composite floor board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206796726U true CN206796726U (en) | 2017-12-26 |
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ID=60747047
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720679630.5U Active CN206796726U (en) | 2017-06-12 | 2017-06-12 | Hardwood composite floor board |
Country Status (1)
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| CN (1) | CN206796726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336488A (en) * | 2017-06-12 | 2017-11-10 | 浙江瑞欣装饰材料有限公司 | Hardwood composite floor board and its manufacture craft |
-
2017
- 2017-06-12 CN CN201720679630.5U patent/CN206796726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336488A (en) * | 2017-06-12 | 2017-11-10 | 浙江瑞欣装饰材料有限公司 | Hardwood composite floor board and its manufacture craft |
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