CN202895402U - Biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions - Google Patents
Biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions Download PDFInfo
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- CN202895402U CN202895402U CN 201220569909 CN201220569909U CN202895402U CN 202895402 U CN202895402 U CN 202895402U CN 201220569909 CN201220569909 CN 201220569909 CN 201220569909 U CN201220569909 U CN 201220569909U CN 202895402 U CN202895402 U CN 202895402U
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Abstract
The utility model discloses a biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions. The biomass composite fiberboard with the enhancing, environment-friendly flame and retardant functions is characterized by comprising three layers. Thickness of a surface layer and a bottom layer is the same. Thickness ratio of the surface layer or the bottom layer and a middle layer is 1:2-5. The surface layer and the bottom layer are modified firewood layers and the middle layer is a soybean glue medium density firewood layer. The biomass composite fiberboard is capable of meeting the requirement of performance of a functional man-made board, and used for floors and furniture with the enhancing, environment-friendly flame and retardant functions. The major performances of the biomass composite fiberboard with the enhancing, environment-friendly flame and retardant functions are: elasticity modulus: 2800 Mpa; static bending intensity: 25 Mpa; internal bond strength: 0.5 Mpa; free formaldehyde emission: 5mg/100g; oxygen index: 28; 24 hour thickness swelling rate of water absorption: 10 percents.
Description
Technical field
The utility model is to strengthen the biomass combined fiberboard of environmental protection flame retardant functional form, belongs to Wood-based Panel Production manufacturing technology field.
Background technology
China is Fibreboard Production big country, and output is the first in the world.Yet fibreboard product is more single, is mainly common medium and high density fibre panel, and free formaldehyde is higher, does not usually possess environmental protection, anti-flaming function, is restricted in the use approach.
Summary of the invention
The utility model proposes the biomass combined fiberboard of a kind of enhancing environmental protection flame retardant functional form, its objective is and change the more single defective of China's fibreboard product, the biomass combined fiberboard of production novel enhanced environmental protection flame retardant functional form increases the fibreboard product type, enlarges its use approach.
Technical solution of the present utility model: its structure is three-decker, and the top layer is identical with the thickness of bottom, and the Thickness Ratio in top layer or bottom and intermediate layer is 1: 2-5: top layer and bottom are the modified fibre plate, and middle one deck is the bean gum medium density fibre board (MDF).
Advantage of the present utility model: properties of product can reach the performance requirement of functional form wood-based plate, can be used for enhancing, environmental protection, anti-flaming function type floor and furniture material and use.The main performance that strengthens the biomass combined fiberboard of environmental protection flame retardant functional form is as follows: elastic modelling quantity〉2800MPa; MOR〉25 MPa; Internal bond strength〉0.5 MPa; Free formaldehyde release＜5mg/100g; Oxygen index (OI)〉28; 24h thickness swelling rate＜10 %.
Description of drawings
Accompanying drawing 1 is the structural representation of the biomass combined fiberboard of strong environmental protection flame retardant functional form.
Among the figure 1 is top layer, the 2nd, intermediate layer, the 3rd, bottom.
The specific embodiment
Contrast Fig. 1, its structure is 3-tier architecture, its mesexine 1 is by integrated nanometer Material reinforcement modification technology with bottom 3, adopt the living beings micro Nano material, disperse by mixing effectively with flame-retarded resin, the bean gum fiberboard is strengthened environmental protection flame retardant process, obtain the modified fibre flaggy; Top layer and bottom are the modified fibre plate, and intermediate layer 2 is bean gum medium density fibre board (MDF)s, take wood fibre or other plant fiber as raw material, apply bean gum and fire retardant and press down at the heating pressurized conditions and make sheet material; When strengthening the slab assembly of the biomass combined fiberboard of environmental protection flame retardant functional form, put first bottom, put middle one deck of 2 gluings again, then put the top layer, slab is sent into the hot press hot-press gluing.In the 3-tier architecture, the top layer is identical with the thickness of bottom, and the Thickness Ratio of top layer or bottom and middle one deck is 1: 2-5: properties of product can reach the performance requirement of functional form wood-based plate, can be used for enhancing, environmental protection, anti-flaming function type floor and furniture material and uses.The main performance that strengthens the biomass combined fiberboard of environmental protection flame retardant functional form is as follows:
Elastic modelling quantity〉2800MPa;
MOR〉25 MPa;
Internal bond strength〉0.5 MPa;
Free formaldehyde release＜5mg/100g;
Oxygen index (OI)〉28;
24h thickness swelling rate＜10 %.
Claims (2)
1. strengthen the biomass combined fiberboard of environmental protection flame retardant functional form, it is characterized in that three-decker, the top layer is identical with the thickness of bottom, and the Thickness Ratio in top layer or bottom and intermediate layer is 1: 2-5.
2. the biomass combined fiberboard of enhancing environmental protection flame retardant functional form according to claim 1 is characterized in that described top layer and bottom are the modified fibre plate, and middle one deck is the bean gum medium density fibre board (MDF).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569909 CN202895402U (en) | 2012-11-01 | 2012-11-01 | Biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569909 CN202895402U (en) | 2012-11-01 | 2012-11-01 | Biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895402U true CN202895402U (en) | 2013-04-24 |
Family
ID=48116112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569909 Expired - Fee Related CN202895402U (en) | 2012-11-01 | 2012-11-01 | Biomass composite fiberboard with enhancing, environment-friendly flame and retardant functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334571A (en) * | 2013-07-11 | 2013-10-02 | 湖北九棵松木制品有限公司 | Health-maintenance consolidated composite flooring and manufacturing technique thereof |
| CN104290170A (en) * | 2014-10-13 | 2015-01-21 | 苏州东邦家具有限公司 | Pollution-free light solid wood board furniture |
| CN115256589A (en) * | 2022-08-09 | 2022-11-01 | 山东宜居新材料科技有限公司 | Preparation method and equipment of degradable flame-retardant fiberboard |
-
2012
- 2012-11-01 CN CN 201220569909 patent/CN202895402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334571A (en) * | 2013-07-11 | 2013-10-02 | 湖北九棵松木制品有限公司 | Health-maintenance consolidated composite flooring and manufacturing technique thereof |
| CN103334571B (en) * | 2013-07-11 | 2016-07-20 | 湖北九棵松木制品有限公司 | Health preserving reinforced composite floorboard and production technology thereof |
| CN104290170A (en) * | 2014-10-13 | 2015-01-21 | 苏州东邦家具有限公司 | Pollution-free light solid wood board furniture |
| CN115256589A (en) * | 2022-08-09 | 2022-11-01 | 山东宜居新材料科技有限公司 | Preparation method and equipment of degradable flame-retardant fiberboard |
| CN115256589B (en) * | 2022-08-09 | 2023-11-10 | 山东宜居新材料科技有限公司 | Preparation method and equipment of degradable flame-retardant fiberboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |