CN109294263A - A kind of production method of straw fiber board - Google Patents
A kind of production method of straw fiber board Download PDFInfo
- Publication number
- CN109294263A CN109294263A CN201811120378.XA CN201811120378A CN109294263A CN 109294263 A CN109294263 A CN 109294263A CN 201811120378 A CN201811120378 A CN 201811120378A CN 109294263 A CN109294263 A CN 109294263A
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- Prior art keywords
- parts
- steam
- stalk
- explosion
- finished product
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- 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
-
- 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
- B27N3/12—Moulding of mats from fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention discloses a kind of production methods of straw fiber board, comprising the following steps: step 1, prepares raw material by mass parts；Step 2, stalk is transported in steam-explosion jar, so that material abrupt release is into steam explosion jetting storehouse；Step 3, by after steam explosion stalk material and glass fibre, calcium carbonate, silica flour, polypropylene anti-crack fiber, epoxy resin, solubilizer, stabilizer, pigment mix after be stirred；Mixed material is sent into continuous single-layer type hot press by continuous conveyor and carries out hot pressing, extrusion forming is carried out by corresponding mould, hot pressing die temperature is 165~180 DEG C, obtains plate semi-finished product；Step 4, manufactured plate semi-finished product are dried, stacking curing storage is carried out after dry cooling.Fiberboard produced by the invention is sturdy and durable, indeformable, anti-aging, water-tolerant and environmentally protective.
Description
Technical field
The present invention relates to Fibreboard Production technical field more particularly to a kind of production methods of straw fiber board.
Background technique
Existing industry of artificial boards is disappeared using plate made of a variety of wooden strip materials and based Wood Adhesives gluing, this plate
A large amount of wood materials of consumption are the limited forest reserves of nature slow growth, excessive to cut down the limited forest reserves, are caused
Very big destruction to the entire ecosystem leads to soil erosion, mud-rock flow, land resource salinization of soil, aggravates global greenhouse effect
Generation.Forest resourceies growth cycle is long, and lumber recovery is low, and the forest resourceies of felling need the period of tens even centuries could
Restore.As limit of the country to the forest reserves adopt, prohibits and adopts the implementation of order, the embarrassment that most of forest zone can be adopted in no forest tree resource
Situation.The stalk in existing most domestic area is burned as agricultural fuel, or even directly in field, not only polluted ring
Border, and since the utilization rate of straw burning energy is low, cause the serious waste of resource.
Existing fiberboard production method generally uses Lauxite to be bonded, and the later period can discharge the first being harmful to the human body
Aldehyde, processing method is not environmentally；The fiberboard bonding force that existing production method is produced is small, and intensity is low.
Summary of the invention
Present invention aim to address above-mentioned deficiencies, provide a kind of production method of straw fiber board.
A kind of production method of straw fiber board provided by the invention, it is characterised in that the following steps are included:
Step 1, prepare glass fibre 18-25 parts by mass parts, 30-35 parts of stalk, 8-10 parts of calcium carbonate, 6-8 parts of silica flour, gather
2-3 parts of propylene anti-crack fiber, 5-7 parts of epoxy resin, 2-4 parts of solubilizer, 3-5 parts of stabilizer, 2-3 parts of pigment；
Step 2, stalk is transported in steam-explosion jar, steam is passed through in steam-explosion jar, steam explosion pressure inside the tank is made to be 2-2.2MPa, is protected
The warm dwell time is 15min, and then moment opens steam-explosion jar discharge valve, so that material abrupt release is into steam explosion jetting storehouse；
Step 3, by after steam explosion stalk material and glass fibre, calcium carbonate, silica flour, polypropylene anti-crack fiber, epoxy resin,
It is stirred after solubilizer, stabilizer, pigment mixing；Mixed material is sent into continuous single-layer type hot press by continuous conveyor
Hot pressing is carried out, extrusion forming is carried out by corresponding mould, hot pressing die temperature is 165~180 DEG C, obtains plate semi-finished product；
Step 4, manufactured plate semi-finished product are dried, drying temperature is 85-90 DEG C, under be dried to moisture content lower than 6%, do
Stacking curing storage is carried out after dry cooling, the workblank sheet material after curing storage enters sander system and carries out two-sided fixed thick sanding,
Obtain finished product stalk fiber board.
The present invention solves the difficulty that rural area crop straw burning causes atmosphere pollution using agricultural wastes straw as raw material
Topic, and save cost of material；Stalk fiber board provided by the invention, sturdy and durable, indeformable, anti-aging, water-tolerant
And environmentally protective, formaldehydeless release, bond strength is high, and static bending strength is good.
Specific embodiment
Below by embodiment to further instruction of the present invention, the embodiment of the present invention is with technical solution of the present invention
Premised under implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is unlimited
In following embodiments:
Embodiment 1:
A kind of production method of straw fiber board, comprising the following steps:
Step 1, prepare 18 parts of glass fibre, 30 parts of stalk, 8 parts of calcium carbonate, 6 parts of silica flour, polypropylene cracking resistance fibre by mass parts
Tie up 2 parts, 5 parts of epoxy resin, 2 parts of solubilizer, 3 parts of stabilizer, 2 parts of pigment；
Step 2, stalk is transported in steam-explosion jar, steam is passed through in steam-explosion jar, steam explosion pressure inside the tank is made to be 2-2.2MPa, is protected
The warm dwell time is 15min, and then moment opens steam-explosion jar discharge valve, so that material abrupt release is into steam explosion jetting storehouse；
Step 3, by after steam explosion stalk material and glass fibre, calcium carbonate, silica flour, polypropylene anti-crack fiber, epoxy resin,
It is stirred after solubilizer, stabilizer, pigment mixing；Mixed material is sent into continuous single-layer type hot press by continuous conveyor
Hot pressing is carried out, extrusion forming is carried out by corresponding mould, hot pressing die temperature is 165~180 DEG C, obtains plate semi-finished product；
Step 4, manufactured plate semi-finished product are dried, drying temperature is 85-90 DEG C, under be dried to moisture content lower than 6%, do
Stacking curing storage is carried out after dry cooling, the workblank sheet material after curing storage enters sander system and carries out two-sided fixed thick sanding,
Obtain finished product stalk fiber board.
Embodiment 2:
A kind of production method of straw fiber board, comprising the following steps:
Step 1, prepare 25 parts of glass fibre, 35 parts of stalk, 10 parts of calcium carbonate, 8 parts of silica flour, polypropylene cracking resistance fibre by mass parts
Tie up 3 parts, 7 parts of epoxy resin, 4 parts of solubilizer, 5 parts of stabilizer, 3 parts of pigment；
Step 2, stalk is transported in steam-explosion jar, steam is passed through in steam-explosion jar, steam explosion pressure inside the tank is made to be 2-2.2MPa, is protected
The warm dwell time is 15min, and then moment opens steam-explosion jar discharge valve, so that material abrupt release is into steam explosion jetting storehouse；
Step 3, by after steam explosion stalk material and glass fibre, calcium carbonate, silica flour, polypropylene anti-crack fiber, epoxy resin,
It is stirred after solubilizer, stabilizer, pigment mixing；Mixed material is sent into continuous single-layer type hot press by continuous conveyor
Hot pressing is carried out, extrusion forming is carried out by corresponding mould, hot pressing die temperature is 165~180 DEG C, obtains plate semi-finished product；
Step 4, manufactured plate semi-finished product are dried, drying temperature is 85-90 DEG C, under be dried to moisture content lower than 6%, do
Stacking curing storage is carried out after dry cooling, the workblank sheet material after curing storage enters sander system and carries out two-sided fixed thick sanding,
Obtain finished product stalk fiber board.
Claims (1)
1. a kind of production method of straw fiber board, it is characterised in that the following steps are included:
Step 1, prepare glass fibre 18-25 parts by mass parts, 30-35 parts of stalk, 8-10 parts of calcium carbonate, 6-8 parts of silica flour, gather
2-3 parts of propylene anti-crack fiber, 5-7 parts of epoxy resin, 2-4 parts of solubilizer, 3-5 parts of stabilizer, 2-3 parts of pigment；
Step 2, stalk is transported in steam-explosion jar, steam is passed through in steam-explosion jar, steam explosion pressure inside the tank is made to be 2-2.2MPa, is protected
The warm dwell time is 15min, and then moment opens steam-explosion jar discharge valve, so that material abrupt release is into steam explosion jetting storehouse；
Step 3, by after steam explosion stalk material and glass fibre, calcium carbonate, silica flour, polypropylene anti-crack fiber, epoxy resin,
It is stirred after solubilizer, stabilizer, pigment mixing；Mixed material is sent into continuous single-layer type hot press by continuous conveyor
Hot pressing is carried out, extrusion forming is carried out by corresponding mould, hot pressing die temperature is 165~180 DEG C, obtains plate semi-finished product；
Step 4, manufactured plate semi-finished product are dried, drying temperature is 85-90 DEG C, under be dried to moisture content lower than 6%, do
Stacking curing storage is carried out after dry cooling, the workblank sheet material after curing storage enters sander system and carries out two-sided fixed thick sanding,
Obtain finished product stalk fiber board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120378.XA CN109294263A (en) | 2018-09-26 | 2018-09-26 | A kind of production method of straw fiber board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811120378.XA CN109294263A (en) | 2018-09-26 | 2018-09-26 | A kind of production method of straw fiber board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109294263A true CN109294263A (en) | 2019-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811120378.XA Withdrawn CN109294263A (en) | 2018-09-26 | 2018-09-26 | A kind of production method of straw fiber board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109294263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746684A (en) * | 2019-09-29 | 2020-02-04 | 吉林省远达再生资源有限公司 | Wood-plastic plate and preparation method thereof |
| CN112518944A (en) * | 2020-11-27 | 2021-03-19 | 清远欧派集成家居有限公司 | Processing technology of blue-core moisture-proof fiberboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176119A (en) * | 2015-07-15 | 2015-12-23 | 百仪家具有限公司 | High density fiber plate with characteristics of uniform texture, low carbon and environmental protection, and preparation method thereof |
| CN107556767A (en) * | 2017-09-01 | 2018-01-09 | 四川塑塑料制品有限公司 | A kind of high strength fiberboard and its manufacture method |
| CN108276642A (en) * | 2018-01-22 | 2018-07-13 | 海宁永欣科技咨询有限公司 | A kind of processing method of flame-retardant fibre board |
| CN108285318A (en) * | 2017-04-25 | 2018-07-17 | 石建团 | A kind of expanded polyester fiberboard |
| CN108481509A (en) * | 2018-04-04 | 2018-09-04 | 吉林禾木之家科技发展有限公司 | The preparation method of stalk fiber board |
-
2018
- 2018-09-26 CN CN201811120378.XA patent/CN109294263A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176119A (en) * | 2015-07-15 | 2015-12-23 | 百仪家具有限公司 | High density fiber plate with characteristics of uniform texture, low carbon and environmental protection, and preparation method thereof |
| CN108285318A (en) * | 2017-04-25 | 2018-07-17 | 石建团 | A kind of expanded polyester fiberboard |
| CN107556767A (en) * | 2017-09-01 | 2018-01-09 | 四川塑塑料制品有限公司 | A kind of high strength fiberboard and its manufacture method |
| CN108276642A (en) * | 2018-01-22 | 2018-07-13 | 海宁永欣科技咨询有限公司 | A kind of processing method of flame-retardant fibre board |
| CN108481509A (en) * | 2018-04-04 | 2018-09-04 | 吉林禾木之家科技发展有限公司 | The preparation method of stalk fiber board |
Non-Patent Citations (2)
| Title |
|---|
| 张东兴，等: "《聚合物基复合材料科学与工程》", 31 July 2018, 哈尔滨工业大学出版社 * |
| 江体乾: "《化工工艺手册》", 28 February 1992, 上海科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746684A (en) * | 2019-09-29 | 2020-02-04 | 吉林省远达再生资源有限公司 | Wood-plastic plate and preparation method thereof |
| CN112518944A (en) * | 2020-11-27 | 2021-03-19 | 清远欧派集成家居有限公司 | Processing technology of blue-core moisture-proof fiberboard |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |
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| WW01 | Invention patent application withdrawn after publication |