CN208451839U - Impregnated paper veneer negative ion flame-retardant LSB plate - Google Patents
Impregnated paper veneer negative ion flame-retardant LSB plate Download PDFInfo
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- CN208451839U CN208451839U CN201820850007.6U CN201820850007U CN208451839U CN 208451839 U CN208451839 U CN 208451839U CN 201820850007 U CN201820850007 U CN 201820850007U CN 208451839 U CN208451839 U CN 208451839U
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- negative ion
- retardant
- flaking
- plate
- impregnated
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Abstract
The utility model belongs to board technology field, more particularly, to a kind of impregnated paper veneer negative ion flame-retardant LSB plate.Including sandwich layer and surface layer, the sandwich layer is that big flaking orienting spreading is formed, and the surface layer is that small flaking or small fibre plate orienting spreading are formed, and negative ion powder is added in sandwich layer, the surface on surface layer is equipped with impregnated bond paper, and impregnated bond paper surface is coated with fire retardant.Advantage is: having release anion and fire-retardant dual function.By anion in water, oxygen chemical combination, the peculiar smell in air is removed.Remove formaldehyde and the effect that eliminates the unusual smell be better than common coating negative ion powder, on environmental protection index, realize not release formaldehyde, remove formaldehyde, clearance rate is up to 30% or more.Product anti-flammability is in B1-C grade standard.Orienting spreading refers to mating formation flaking according to unified direction, and the skin depth obtained after mating formation is also more consistent, to solve the problems, such as surface irregularity.
Description
Technical field
The utility model belongs to board technology field, more particularly, to a kind of impregnated paper veneer negative ion flame-retardant LSB plate.
Background technique
OSB plate is also known as oriented wood chipboard, and it is a kind of synthesized wood material that the country, which is referred to as Europe deals,.OSB plate be with small dimension wood,
Thinnings, wooden core are raw material, process the long flaking of growth by special equipment and are generally 40-100mm long, 5-20mm wide, 0.3-
0.7mm is thick, through a kind of oriented structure plate made of the techniques such as de-oiling, drying, sizing, orienting spreading, hot-forming.OSB plate
Without fire-retardant function.
The thickness stability of existing OSB plate is poor, is primarily due to differing in size for wood shavings, the wood shavings side of pavement process
It is fully horizontal, uniformly to cannot be guaranteed with angle, it will form certain density gradient, compacting when can be to thickness stability
Have an impact, cause OSB product surface coarse, when processing will appear rough " hollow ", coarse surface and uneven
" hollow " be unfavorable for the processing of further veneer.
Existing OSB plate does not have the peculiar smell removed in air, the function of removing formaldehyde.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing that a kind of thickness stability is good, can effectively remove air
In peculiar smell, remove formaldehyde, and with flame retarding function impregnated paper veneer negative ion flame-retardant LSB plate.
In order to achieve the above objectives, the utility model uses following technical proposal: this impregnated paper veneer negative ion flame-retardant LSB
Plate, which is characterized in that including sandwich layer and surface layer, the sandwich layer is that big flaking orienting spreading is formed, and the surface layer is small plane
Piece or small fibre plate orienting spreading are formed, and negative ion powder is added in sandwich layer, and the surface on surface layer is equipped with impregnated bond paper, leaching
Stain bond paper surface is coated with fire retardant.
In above-mentioned impregnated paper veneer negative ion flame-retardant LSB plate, the surface of the big flaking is covered with negative ion powder.
In above-mentioned impregnated paper veneer negative ion flame-retardant LSB plate, the material of the big flaking is New Zealand's pine.
In above-mentioned impregnated paper veneer negative ion flame-retardant LSB plate, the fire retardant is halogen system powdery combustion inhibitor.
Compared with prior art, the advantages of this impregnated paper veneer negative ion flame-retardant LSB plate, is: having release anion
With fire-retardant dual function.By anion in water, oxygen chemical combination, the peculiar smell in air is removed.Remove formaldehyde and the effect that eliminates the unusual smell
Fruit is better than common coating negative ion powder, on environmental protection index, realize not release formaldehyde, remove formaldehyde, clearance rate is up to 30%
More than.Product anti-flammability is in B1-C grade standard.Orienting spreading refers to mating formation flaking according to unified direction, after mating formation
Obtained skin depth is also more consistent, to solve the problems, such as surface irregularity.
Detailed description of the invention
Fig. 1 is the cross-sectional view of sandwich layer provided by the utility model.
Fig. 2 is the cross-sectional view on surface layer provided by the utility model.
Fig. 3 is the cross-sectional view of impregnated paper veneer negative ion flame-retardant LSB plate provided by the utility model.
In figure, sandwich layer 1, surface layer 2, big flaking 3, small flaking 4, small fiberboard 5, impregnated bond paper 6.
Specific embodiment
Embodiment
As shown in Figure 1-3, this impregnated paper veneer negative ion flame-retardant LSB plate, including sandwich layer 1 and surface layer 2, the sandwich layer 1
It is formed for big 3 orienting spreading of flaking, the surface layer 2 is that small flaking 4 or 5 orienting spreading of small fibre plate are formed, and is added in sandwich layer 1
Added with negative ion powder, the surface on surface layer 2 is equipped with impregnated bond paper 6, and 6 surface of impregnated bond paper is coated with fire retardant.
The LSB plate proposed in the application is the upgrade version of OSB plate, is to use isocyanates to the optimization of traditional OSB plate
MDI is as adhesive, outstanding health performance, it is ensured that environment-protective no-smell also has since isocyanates MDI glue is not soluble in water
Good waterproof and moistureproof performance.Because of oriented structure characteristic, it is strong to have a surface decorations property, the strong feature of nail-holding ability.
The surface of big flaking 3 is covered with negative ion powder.The material of big flaking 3 is New Zealand's pine.In conjunction with New Zealand's spoke
The pine for penetrating pine itself is fragrant, adds negative ion powder, by anion in water, oxygen chemical combination, removes the peculiar smell in air.It removes
It removes formaldehyde and the effect that eliminates the unusual smell is better than common coating negative ion powder, on environmental protection index, realize not release formaldehyde, removing first
Aldehyde, clearance rate is up to 30% or more.
Fire retardant is using halogen system powdery combustion inhibitor as raw material, and fire retardant is coated in 2 surface of surface layer or fire retardant is to be mixed into
In big flaking 3, product anti-flammability is in B1-C grade standard.
The wood shavings direction of each big flaking 3 is consistent with direction is laid with, the wood shavings of each small flaking 4 or small fibre plate 5
Direction is consistent with direction is laid with.
Flaking is dug using chipper, and when flaking is larger, then each region for being easy to appear flaking is in uneven thickness
Problem.So the application will be used as sandwich layer 1 after big 3 orienting spreading of flaking, and by 5 orienting spreading of small flaking 4 or small fibre plate
It is used as surface layer 2 afterwards, because the thickness of small flaking 4 is more uniform, 2 thickness of surface layer obtained after mating formation is also more consistent, to solve
Certainly the problem of surface irregularity.Orienting spreading refers to mating formation flaking according to unified direction.Each big flaking 3
Wood shavings direction is consistent with direction is laid with, and the wood shavings direction of each small flaking 4 or small fibre plate 5 is consistent with direction is laid with.
Wood shavings direction is consistent, and conducive to flaking in homogeneous thickness is obtained, it is consistent to be laid with direction, so that plate inner horizontal after being laid with, uniformly,
Certain density gradient is not will form, so as to avoid the unstable problem of thickness in pressing process.
Big flaking 3 with a thickness of 0.45 millimeter -0.6 millimeter, small flaking 4 or small fibre plate 5 with a thickness of 0.45 millimeter -
0.6 millimeter.Flaking is excessively thin to be easily broken, and flaking is blocked up, and the original effect for eliminating wood internal stress of Europe deals is not achieved,
The thickness of flaking is defined by the application, and flaking is uniformly mated formation.
Production line: production-drying-sizing-orienting spreading-of flaking is hot-forming-health-sanding-painting
- coding-are packaged-such as glue-veneer-cold pressing-sorting-benefit plate-health-cutting edge-thick china sanding sawings-point enters
Library.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although term is used more herein, it does not exclude the possibility of using other terms.Use these terms
Just for the sake of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation all
It is contrary to the spirit of the present invention.
Claims (4)
1. a kind of impregnated paper veneer negative ion flame-retardant LSB plate, which is characterized in that including sandwich layer (1) and surface layer (2), the core
Layer (1) is that big flaking (3) orienting spreading is formed, and the surface layer (2) are small flaking (4) or small fibre plate (5) orienting spreading
It is formed, negative ion powder is added in sandwich layer (1), the surface of surface layer (2) is equipped with impregnated bond paper (6), impregnated bond paper (6) table
Face is coated with fire retardant.
2. impregnated paper veneer negative ion flame-retardant LSB plate according to claim 1, which is characterized in that the big flaking (3)
Surface is covered with negative ion powder.
3. impregnated paper veneer negative ion flame-retardant LSB plate according to claim 1 or 2, which is characterized in that the big flaking
(3) material is New Zealand's pine.
4. impregnated paper veneer negative ion flame-retardant LSB plate according to claim 1 or 2, which is characterized in that the fire retardant is
Halogen system powdery combustion inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850007.6U CN208451839U (en) | 2018-06-01 | 2018-06-01 | Impregnated paper veneer negative ion flame-retardant LSB plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850007.6U CN208451839U (en) | 2018-06-01 | 2018-06-01 | Impregnated paper veneer negative ion flame-retardant LSB plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451839U true CN208451839U (en) | 2019-02-01 |
Family
ID=65159167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850007.6U Active CN208451839U (en) | 2018-06-01 | 2018-06-01 | Impregnated paper veneer negative ion flame-retardant LSB plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451839U (en) |
-
2018
- 2018-06-01 CN CN201820850007.6U patent/CN208451839U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 5 / F, building 1, 152 yunyun street, Liangzhu street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Qiannianzhou New Material Technology Group Co.,Ltd. Patentee after: HANGZHOU BAIFEILUN CUSTOM HOME Co.,Ltd. Address before: 311113 No. 50, hook Road, Liangzhu street, Yuhang District, Hangzhou, Zhejiang Patentee before: TREEZO NEW MATERIAL TECHNOLOGY GROUP Co.,Ltd. Patentee before: HANGZHOU BAIFEILUN CUSTOM HOME Co.,Ltd. |