CN107953439A - A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue - Google Patents
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue Download PDFInfo
- Publication number
- CN107953439A CN107953439A CN201711380852.8A CN201711380852A CN107953439A CN 107953439 A CN107953439 A CN 107953439A CN 201711380852 A CN201711380852 A CN 201711380852A CN 107953439 A CN107953439 A CN 107953439A
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- CN
- China
- Prior art keywords
- parts
- stalk
- waste residue
- wood
- fire retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, it is made of the raw material of following parts by weight：70 85 parts of waste wood, 65 85 parts of stalk waste residue, 5 15 parts of zinc stearate, 25 45 parts of waterborne polyurethane resin, 8 12 parts of aluminium hydroxide, 42 65 parts of binding agent, 12 18 parts of ethylene glycol phenyl ether, 8 12 parts of curing agent.Compared with prior art, present invention saves resource, reduce cost, solves the problems, such as the recycling of straw from village, the use of fire retardant aluminium hydroxide is reduced by adding waterborne polyurethane resin, film forming inside plate can be made by adding ethylene glycol phenyl ether so that the plate fire resistance of preparation is good, intensity is high, good stability of the dimension；In addition, can make plate that there is hydrophobicity by adding zinc stearate, make plate surface that there is certain water-proof function.Plate environment protection health produced by the present invention, and there is enough intensity, there is good fire resistance and water resistance, be widely used in interior decoration plate and pet house.
Description
Technical field
It the present invention relates to the use of organic solid waste and make plate field, particularly one kind culled wood and stalk waste residue system
Standby fire retardant functionality plate.
Background technology
Waste Wood-based Materials, refer to discarded timber, wood-base fibre and particle panel material and waste paper and products thereof, are a kind of recyclable profits
Resource.Wherein Waste Wood-based Materials (including wood-base fibre and particle panel material) refer to for the first time, the waste wood of second wood-processing industry output
Material, it is discarding caused by transport, packaging, building, civil engineering etc., damage and useless wood materials, family's renewal are changed
The woodwork (door, window, furniture) in generation etc., including the waste material of timber processed goods, Recycled panel, waste and old furniture, waste and old floor, door
The waste wood abandoned when frame, waste and old template, timber structure timber, wooden package with window and construction, paper clip-board, electricity
The material that cable treucher and import goods and materials dunnage wood, drift dead-wood, sleeper, car and boat disintegration disassemble, the processing of wood processing enterprise
Residue, highway, the trees of city trees and shrubs system update, also have by what the Chemical treatments such as preservative, fire retardant were crossed
The Waste Wood-based Materials of poison；All kinds of discarded paper and cardboard.At abroad, waste wood and waste paper are referred to as the 4th forest in future
Resource, that is, the forest fallen on the ground.
Agricultural crop straw is the byproduct of quantity maximum in agricultural production, and in recent years, rural economic development is very fast, house bar
The improvement of part, 80% family have used electric appliance and liquefied gas, and some uses biogas, and warming turns to electricity consumption and uses coal.Cause
This, peasant reduces year by year for the utilization rate of stalk, or even some is directly burned, in this way, can not only be caused to environment very big
Pollution, causes the economic loss of bigger, according to data introduction, national stalk comprehensive utilization rate is 24% or so sometimes.Farming
Thing stalk is a kind of important physical resources, and disposal irrelevantly, not only causes the wasting of resources, more seriously environment is made
Into destroy wood-based plate development trend just rapidly to by timber be raw material be transformed into various wood substitutes be raw material transformation.With agriculture
Crop material is primary raw material, produce Composite wheat straw plate material, have various excellent physical and mechanical properties, incrustation performance and
Suitability for secondary processing, has become a kind of environment-friendly sheet of high intensity.Such plate, is a kind of completely different with conventional panels
Bearing structure material, can be applied to the fields such as architectural engineering, packaging and furniture finishing, becomes the revolutionary plate for substituting conventional panels
Material.This plate has the function of good heat-insulation and heat-preservation, sound absorbing noise-resistant, and product strength is big, Anti-moth-eating, anti-mildew, nonflammable, is
Stalk substitutes wood utilization developing Liao Xin roads.
It would therefore be highly desirable to develop a kind of fire retardant functionality plate prepared with culled wood and stalk waste residue.
The content of the invention
The invention aims to solve the deficiencies in the prior art, there is provided one kind culled wood and stalk waste residue system
Standby fire retardant functionality plate.
To reach above-mentioned purpose, the present invention is implemented according to following technical scheme：
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
70-85 parts of sawdust, 65-85 parts of stalk waste residue, 5-15 parts of zinc stearate, 25-45 parts of waterborne polyurethane resin, aluminium hydroxide 8-12
Part, 42-65 parts of binding agent, 12-18 parts of ethylene glycol phenyl ether, 8-12 parts of curing agent.
Further, in the above-mentioned fire retardant functionality plate prepared with culled wood and stalk waste residue, binding agent is molten for silicon
Any two kinds in glue, polyvinyl alcohol, sticky rice juice.
Further, in the above-mentioned fire retardant functionality plate prepared with culled wood and stalk waste residue, the curing agent is
Isocyanates.
Further, in the above-mentioned fire retardant functionality plate prepared with culled wood and stalk waste residue, the stalk is rice
One or more in careless stalk, wheat stalk, maize straw, reed straw.
In addition, present invention also offers a kind of fire retardant functionality plate preparation side prepared with culled wood and stalk waste residue
Method, comprises the following steps：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 30-45 degree, and use ultraviolet
Disinfection；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 15-20 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 60-70 DEG C, applies 5-8 points of the pressure compacting of 50-60MPa to it
Clock, obtains the fire retardant functionality plate prepared with culled wood and stalk waste residue.
Compared with prior art, the present invention uses a large amount of waste straws and waste wood, has on the one hand saved resource, has reduced
Cost, solves the problems, such as the recycling of straw from village, while carries out sterilization processing to stalk so that the material non-toxic of preparation is harmless,
Environment protection health, on the other hand reduces the use of fire retardant aluminium hydroxide by adding waterborne polyurethane resin, adds ethylene glycol
Phenylate can make film forming inside plate so that the plate fire resistance of preparation is good, intensity is high, good stability of the dimension；In addition, pass through
Adding zinc stearate can make plate have hydrophobicity, plate surface is had certain water-proof function.Plate produced by the present invention
Material environment protection health, and there is enough intensity, there is good fire resistance and water resistance, be widely used in interior decoration
Plate and pet house.
Embodiment
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
70 parts of sawdust, 65 parts of rice straw waste residue, 5 parts of zinc stearate, 25 parts of waterborne polyurethane resin, 8 parts of aluminium hydroxide, polyvinyl alcohol
With 42 parts of glutinous rice juice blend, 12 parts of ethylene glycol phenyl ether, 8 parts of isocyanates.
The preparation method of the fire retardant functionality plate prepared with culled wood and stalk waste residue of the present embodiment, specific steps are such as
Under：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 30 degree, and disappeared with ultraviolet
Poison；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 15 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 60 DEG C, applies the pressure of 50MPa to it and suppress 5 minutes, obtain
The fire retardant functionality plate prepared with culled wood and stalk waste residue.
Embodiment 2
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
85 parts of sawdust, 65-85 parts of wheat stalk waste residue, 15 parts of zinc stearate, 45 parts of waterborne polyurethane resin, 12 parts of aluminium hydroxide, silicon
Colloidal sol and 65 parts of glutinous rice juice blend, 18 parts of ethylene glycol phenyl ether, 12 parts of isocyanates.
The preparation method of the fire retardant functionality plate prepared with culled wood and stalk waste residue of the present embodiment, specific steps are such as
Under：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 45 degree, and disappeared with ultraviolet
Poison；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 20 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 70 DEG C, applies the pressure of 60MPa to it and suppress 8 minutes, obtain
The fire retardant functionality plate prepared with culled wood and stalk waste residue.
Embodiment 3
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
70 parts of 75 parts of sawdust, wheat stalk and maize straw mixed sludge, 7 parts of zinc stearate, 30 parts of waterborne polyurethane resin, hydroxide
55 parts of 9 parts of aluminium, polyvinyl alcohol and glutinous rice juice blend, 15 parts of ethylene glycol phenyl ether, 11 parts of isocyanates.
The preparation method of the fire retardant functionality plate prepared with culled wood and stalk waste residue of the present embodiment, specific steps are such as
Under：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 35 degree, and disappeared with ultraviolet
Poison；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 17 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 65 DEG C, applies the pressure of 55MPa to it and suppress 6 minutes, obtain
The fire retardant functionality plate prepared with culled wood and stalk waste residue.
Embodiment 4
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
It is 80 parts of sawdust, rice straw, wheat stalk, maize straw, 80 parts of reed straw mixed sludge, 10 parts of zinc stearate, water-based poly-
55 parts of 37 parts of urethane resin, 10 parts of aluminium hydroxide, Ludox and glutinous rice juice blend, 15 parts of ethylene glycol phenyl ether, isocyanates 10
Part.
The preparation method of the fire retardant functionality plate prepared with culled wood and stalk waste residue of the present embodiment, specific steps are such as
Under：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 45 degree, and disappeared with ultraviolet
Poison；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 20 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 70 DEG C, applies the pressure of 50-60MPa to it and suppress 8 minutes, obtain
To the fire retardant functionality plate prepared with culled wood and stalk waste residue.
Embodiment 5
A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, is made of the raw material of following parts by weight：It is useless
78 parts of 83 parts of sawdust, rice straw and reed straw mixed sludge, 9 parts of zinc stearate, 30 parts of waterborne polyurethane resin, hydroxide
60 parts of 9 parts of aluminium, polyvinyl alcohol and glutinous rice juice blend, 16 parts of ethylene glycol phenyl ether, 9 parts of isocyanates.
The preparation method of the fire retardant functionality plate prepared with culled wood and stalk waste residue of the present embodiment, specific steps are such as
Under：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 40 degree, and disappeared with ultraviolet
Poison；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stir
Mix 18 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
Uniformly, then mixture is spread in shaper again, at 65 DEG C, applies the pressure of 55MPa to it and suppress 7 minutes, obtain
The fire retardant functionality plate prepared with culled wood and stalk waste residue.
Technical scheme is not limited to the limitation of above-mentioned specific embodiment, and every technique according to the invention scheme is done
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (5)
1. a kind of fire retardant functionality plate prepared with culled wood and stalk waste residue, it is characterised in that by the original of following parts by weight
Material is made：70-85 parts of waste wood, 65-85 parts of stalk waste residue, 5-15 parts of zinc stearate, 25-45 parts of waterborne polyurethane resin, hydrogen
8-12 parts of aluminium oxide, 42-65 parts of binding agent, 12-18 parts of ethylene glycol phenyl ether, 8-12 parts of curing agent.
2. the fire retardant functionality plate according to claim 1 prepared with culled wood and stalk waste residue, it is characterised in that：It is viscous
Knot agent is Ludox, any two kinds in polyvinyl alcohol, sticky rice juice.
3. the fire retardant functionality plate according to claim 1 prepared with culled wood and stalk waste residue, it is characterised in that：Institute
It is isocyanates to state curing agent.
4. the fire retardant functionality plate according to claim 1 prepared with culled wood and stalk waste residue, it is characterised in that：Institute
Stalk is stated as the one or more in rice straw, wheat stalk, maize straw, reed straw.
A kind of 5. fire retardant functionality plate preparation side prepared with culled wood and stalk waste residue as described in claim 1-4 is any
Method, it is characterised in that comprise the following steps：
Step 1: waste wood, stalk waste residue are crossed 100 mesh sieves first, then dried under 30-45 degree, and use disinfection by ultraviolet light；
Step 2: to the waste wood after drying, stalk give up it is middle addition waterborne polyurethane resin, aluminium hydroxide, binding agent, stirring
15-20 minutes；
Step 3: zinc stearate, ethylene glycol phenyl ether, curing agent stirring are added in the material into step 3 after stirring rapidly
It is even, then mixture is spread in shaper again, at 60-70 DEG C, applies 5-8 points of the pressure compacting of 50-60MPa to it
Clock, obtains the fire retardant functionality plate prepared with culled wood and stalk waste residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380852.8A CN107953439A (en) | 2017-12-20 | 2017-12-20 | A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380852.8A CN107953439A (en) | 2017-12-20 | 2017-12-20 | A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953439A true CN107953439A (en) | 2018-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380852.8A Pending CN107953439A (en) | 2017-12-20 | 2017-12-20 | A kind of fire retardant functionality plate prepared with culled wood and stalk waste residue |
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| CN (1) | CN107953439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091408A (en) * | 2019-03-29 | 2019-08-06 | 扬州中天利新材料股份有限公司 | A method of greening backing is produced using sawdust and stalk |
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| CN103865250A (en) * | 2014-04-03 | 2014-06-18 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane film and preparation method thereof |
| CN105585795A (en) * | 2015-11-09 | 2016-05-18 | 南通蛇类治疗研究所 | Flame-retardant functional board made from waste wood, waste plastic and straw residues |
| CN107189478A (en) * | 2017-07-18 | 2017-09-22 | 合肥峰腾节能科技有限公司 | A kind of straw refuse regenerated environment protecting abrasion resistant fire blocking sheet material and preparation method thereof |
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2017
- 2017-12-20 CN CN201711380852.8A patent/CN107953439A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865250A (en) * | 2014-04-03 | 2014-06-18 | 昆山金有利新材料科技有限公司 | Fireproof polyurethane film and preparation method thereof |
| CN105585795A (en) * | 2015-11-09 | 2016-05-18 | 南通蛇类治疗研究所 | Flame-retardant functional board made from waste wood, waste plastic and straw residues |
| CN107189478A (en) * | 2017-07-18 | 2017-09-22 | 合肥峰腾节能科技有限公司 | A kind of straw refuse regenerated environment protecting abrasion resistant fire blocking sheet material and preparation method thereof |
Non-Patent Citations (2)
| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091408A (en) * | 2019-03-29 | 2019-08-06 | 扬州中天利新材料股份有限公司 | A method of greening backing is produced using sawdust and stalk |
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| PB01 | Publication | ||
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Application publication date: 20180424 |