CN106046478A - Environment-friendly and durable plastic-wood composite board for building - Google Patents
Environment-friendly and durable plastic-wood composite board for building Download PDFInfo
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- CN106046478A CN106046478A CN201610394566.6A CN201610394566A CN106046478A CN 106046478 A CN106046478 A CN 106046478A CN 201610394566 A CN201610394566 A CN 201610394566A CN 106046478 A CN106046478 A CN 106046478A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- 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
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (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 an environment-friendly and durable plastic-wood composite board for a building. The environment-friendly and durable plastic-wood composite board is prepared from components in parts by weight as follows: 85-90 parts of PE, 50-70 parts of corn straw powder, 30-40 parts of EVA (ethylene vinyl acetate copolymers), 4-9 parts of triallyl isocyanurate, 4-8 parts of sorbitol, 1-4 parts of hydrochloric acid, 4-8 parts of a 37% formaldehyde aqueous solution, 4-8 parts of p-methylaniline, 5-12 parts of methylmethacrylate-butadiene-styrene copolymers, 3-8 parts of fatty alcohol-polyoxyethylene ether and 3-6 parts of benzoyl peroxide. According to the provided environment-friendly and durable plastic-wood composite board, the anti-impact resistance and the tensile strength of the board are improved, the board is solid and durable, the service life is long, and the board is environment-friendly and pollution-free.
Description
Technical field
The invention belongs to building material technical field, be specifically related to a kind of environmental and durable mould wood composite board.
Background technology
Wood plastic composite is the novel environment friendly building materials the most just occurred, is the most also at the early-stage.Wood-plastic products
Raw material used can make base material with waste or used plastics and the Plant fiber such as discarded timber, agricultural straw, without any additional harmful
Composition.And recyclable again with, deserve to be called environmental protection truly, energy-conservation, the novel products of resource regeneration.
" plastic-wood material ", is also " wood plastic composite ", as the term suggests can be regarded as main with plastics as raw material, by adding
Add the useless Plant fiber such as wood powder, rice husk, straw and be mixed into new wood materials, then add through plastics such as extruding, mold pressing, injection mouldings
Work technique, the sheet material produced or section bar.It is mainly used in the industries such as building materials, furniture, logistics packaging.Plastics and wooden powder are pressed
Through the sheet material of hot extrusion molding after certain proportion mixing, referred to as extrude wood-plastic composite panel.The resistance to of plastics is had concurrently owing to moulding wood
Two kinds of characteristics of the texture of water anticorrosion and timber so that it becomes a kind of function admirable the most durable outdoor building materials (floor, grid
Hurdle, bench, gardens or water bank view etc.)；Also replace the Wood member that harbour, harbour etc. use, it may also be used for substitute timber
Making various packing material, pallet, warehouse pallet etc. too numerous to enumerate, purposes is extremely wide.Plastic wood sheet, combine Plant fiber and
The plurality of advantages of plastics macromolecular material, can substitute timber in a large number, can effectively alleviate that China's Forest Resources is poor, wood supply is tight
The contradiction lacked, is the low-carbon (LC) of a kind of great development prospect, green, renewable ecological plastic-wood material capable of circulation.
Along with people's raising to environmental resource attention degree, reclaim with waste and old material and comprehensive utilization of resources is as core
Circular-type economy developmental pattern has become the trend of development of world economy.Devoting Major Efforts To Developing resource circulation utilization technology, will be to its people
Economic development and environment sustainable development exert far reaching influence.And utilize waste or used plastics and wood fiber to produce wood plastic composite
Goods adapt to the good project of this requirement just.
Owing to domestic market is still at the initial stage, plastic-wood products market at home does not also have spread.Chinese market
Compared with North America market, the growth of wood plastic composite and manufactured goods also has sizable space, it is contemplated that domestic wood-plastic composite
Material market yield in recent years will be more than million tons, and the output value is more than 1,000,000,000 yuan, and forms novel wood-plastic composite article system.
Plastic-wood products will become following trend trend place, and for consumers, plastic-wood products belongs to energy-conserving and environment-protective
The product of type, not only can well control the discharge of nuisance, additionally it is possible to accomplish that the waterproof and dampproof of ground waits effect.
Moulding wood composite board is a kind of environment-friendly materials, recyclable reuses, and cheaper starting materials enriches, and it is reducing environment
Pollute, aspect of promoting economic development has good benefit, excellent except having modern design, wide ranges and nearly xyloid outward appearance etc.
Outside Dian, also has the feature such as good mechanical performance and excellent decay resistance.But mould wood composite board and there is also some not
In place of foot, existing wood of moulding produces and mainly utilizes wood powder or other plant fiber as filler, and the kind of filler is more single, and raw
Output to mould the wear resistant corrosion resistant of wood products, comprehensive utilization of waste material, service life the most not ideal enough, service life is shorter.
The most how overcoming the deficiencies in the prior art is the problem that current building material technical field needs solution badly.
Summary of the invention
To achieve these goals, the invention provides and a kind of for building environmental and durable mould wood composite board.
It is an object of the invention to be achieved through the following technical solutions:
A kind of for building environmental and durable moulding wood composite board, it is made up of the component mix and blend of following parts by weight:
PE 85-90 part, corn stalk powder 50-70 part, EVA30-40 part, triallyl isocyanate 4-9 part, sorbitol 4-8 part, salt
Acid 1-4 part, 37% formalin 4-8 part, open-chain crown ether 4-8 part, MBS copolymerization
Thing 5-12 part, fatty alcohol-polyoxyethylene ether 3-8 part, benzoyl peroxide 3-6 part.
One of preferred version: it is to be prepared by the component of following parts by weight: PE 85 parts, corn stalk powder 50 parts,
EVA30 part, triallyl isocyanate 4 parts, sorbitol 4 parts, hydrochloric acid 1 part, 37% formalin 4 parts, open-chain crown ether 4
Part, MBS 5 parts, fatty alcohol-polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts.
The two of preferred version: it is to be prepared by the component of following parts by weight: PE 90 parts, corn stalk powder 70 parts,
EVA40 part, triallyl isocyanate 9 parts, sorbitol 8 parts, hydrochloric acid 4 parts, 37% formalin 8 parts, open-chain crown ether 8
Part, MBS 12 parts, fatty alcohol-polyoxyethylene ether 8 parts, benzoyl peroxide 6
Part.
The three of preferred version: it is to be prepared by the component of following parts by weight: PE 86 parts, corn stalk powder 56 parts,
EVA34 part, triallyl isocyanate 5 parts, sorbitol 5 parts, hydrochloric acid 2 parts, 37% formalin 5 parts, open-chain crown ether 5
Part, MBS 6 parts, fatty alcohol-polyoxyethylene ether 4 parts, benzoyl peroxide 4
Part.
The four of preferred version: it is to be prepared by the component of following parts by weight: PE 88 parts, corn stalk powder 66 parts,
EVA38 part, triallyl isocyanate 8 parts, sorbitol 6 parts, hydrochloric acid 3 parts, 37% formalin 6 parts, open-chain crown ether 6
Part, MBS 11 parts, fatty alcohol-polyoxyethylene ether 6 parts, benzoyl peroxide 5
Part.
Its preparation method is: carries out mixing treatment by weighing above-mentioned each component by proportioning, obtains mixed material；Then will
Gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
The method have the advantages that the environmental and durable wood composite board of moulding that the present invention provides improves the anti-of sheet material
Impact property and hot strength, durable, service life is long；And this kind of sheet material is environment friendly and pollution-free.
Detailed description of the invention
The following stated is only the preferred embodiments of the present invention, is not limited to the present invention, although with reference to aforementioned reality
Executing example to be described in detail the present invention, for a person skilled in the art, it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Embodiment 1
A kind of for building environmental and durable moulding wood composite board, it is made up of the component mix and blend of following parts by weight:
PE 85 parts, corn stalk powder 50 parts, EVA30 part, triallyl isocyanate 4 parts, sorbitol 4 parts, hydrochloric acid 1 part,
37% formalin 4 parts, open-chain crown ether 4 parts, MBS 5 parts, fatty alcohol
Polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts.Its preparation method is: carry out weighing above-mentioned each component by proportioning at batch mixing
Reason, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 2
A kind of for building environmental and durable moulding wood composite board, it is made up of the component mix and blend of following parts by weight:
PE 90 parts, corn stalk powder 70 parts, EVA40 part, triallyl isocyanate 9 parts, sorbitol 8 parts, hydrochloric acid 4 parts,
37% formalin 8 parts, open-chain crown ether 8 parts, MBS 12 parts, fatty alcohol
Polyoxyethylene ether 8 parts, benzoyl peroxide 6 parts.Its preparation method is: carry out weighing above-mentioned each component by proportioning at batch mixing
Reason, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 3
A kind of for building environmental and durable moulding wood composite board, it is made up of the component mix and blend of following parts by weight:
PE 86 parts, corn stalk powder 56 parts, EVA34 part, triallyl isocyanate 5 parts, sorbitol 5 parts, hydrochloric acid 2 parts,
37% formalin 5 parts, open-chain crown ether 5 parts, MBS 6 parts, fatty alcohol
Polyoxyethylene ether 4 parts, benzoyl peroxide 4 parts.Its preparation method is: carry out batch mixing by weighing above-mentioned each component by proportioning
Process, obtain mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Embodiment 4
A kind of for building environmental and durable moulding wood composite board, it is made up of the component mix and blend of following parts by weight:
PE 88 parts, corn stalk powder 66 parts, EVA38 part, triallyl isocyanate 8 parts, sorbitol 6 parts, hydrochloric acid 3 parts,
37% formalin 6 parts, open-chain crown ether 6 parts, MBS 11 parts, fatty alcohol
Polyoxyethylene ether 6 parts, benzoyl peroxide 5 parts.Its preparation method is: carry out weighing above-mentioned each component by proportioning at batch mixing
Reason, obtains mixed material；Then gained uses extruder by mixed material extrusion molding, i.e. obtains finished product.
Claims (5)
1. for building environmental and durable mould wood composite board for one kind, it is characterised in that it is to be prepared by the component of following parts by weight:
PE 85-90 part, corn stalk powder 50-70 part, EVA30-40 part, triallyl isocyanate 4-9 part, sorbitol 4-8 part, salt
Acid 1-4 part, 37% formalin 4-8 part, open-chain crown ether 4-8 part, MBS copolymerization
Thing 5-12 part, fatty alcohol-polyoxyethylene ether 3-8 part, benzoyl peroxide 3-6 part.
One the most according to claim 1 is for building environmental and durable moulds wood composite board, it is characterised in that it is by as follows
The component of parts by weight prepares: PE 85 parts, corn stalk powder 50 parts, EVA30 part, triallyl isocyanate 4 parts, sorbitol 4
Part, hydrochloric acid 1 part, 37% formalin 4 parts, open-chain crown ether 4 parts, MBS
5 parts, fatty alcohol-polyoxyethylene ether 3 parts, benzoyl peroxide 3 parts.
One the most according to claim 1 is for building environmental and durable moulds wood composite board, it is characterised in that it is by as follows
The component of parts by weight prepares: PE 90 parts, corn stalk powder 70 parts, EVA40 part, triallyl isocyanate 9 parts, sorbitol 8
Part, hydrochloric acid 4 parts, 37% formalin 8 parts, open-chain crown ether 8 parts, MBS
12 parts, fatty alcohol-polyoxyethylene ether 8 parts, benzoyl peroxide 6 parts.
One the most according to claim 1 is for building environmental and durable moulds wood composite board, it is characterised in that it is by as follows
The component of parts by weight prepares: PE 86 parts, corn stalk powder 56 parts, EVA34 part, triallyl isocyanate 5 parts, sorbitol 5
Part, hydrochloric acid 2 parts, 37% formalin 5 parts, open-chain crown ether 5 parts, MBS
6 parts, fatty alcohol-polyoxyethylene ether 4 parts, benzoyl peroxide 4 parts.
One the most according to claim 1 is for building environmental and durable moulds wood composite board, it is characterised in that it is by as follows
The component of parts by weight prepares: PE 88 parts, corn stalk powder 66 parts, EVA38 part, triallyl isocyanate 8 parts, sorbitol 6
Part, hydrochloric acid 3 parts, 37% formalin 6 parts, open-chain crown ether 6 parts, MBS
11 parts, fatty alcohol-polyoxyethylene ether 6 parts, benzoyl peroxide 5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394566.6A CN106046478A (en) | 2016-06-06 | 2016-06-06 | Environment-friendly and durable plastic-wood composite board for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610394566.6A CN106046478A (en) | 2016-06-06 | 2016-06-06 | Environment-friendly and durable plastic-wood composite board for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106046478A true CN106046478A (en) | 2016-10-26 |
Family
ID=57169932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610394566.6A Withdrawn CN106046478A (en) | 2016-06-06 | 2016-06-06 | Environment-friendly and durable plastic-wood composite board for building |
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| Country | Link |
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| CN (1) | CN106046478A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794853A (en) * | 2018-05-18 | 2018-11-13 | 田秋珍 | A kind of preparation method of flame retardant flexible heat-shrinkable T bush |
| CN114479216A (en) * | 2022-03-14 | 2022-05-13 | 河南绿色快车橡塑制品有限公司 | Secondary transfer roller and production process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831112A (en) * | 2010-05-14 | 2010-09-15 | 金发科技股份有限公司 | Halogen-free flame-retardant type injection molding-class polyolefin wood plastic composite material and preparation method thereof |
| CN105440399A (en) * | 2015-12-04 | 2016-03-30 | 沈阳化工大学 | Polyvinyl wood-plastic composite and preparation method thereof |
-
2016
- 2016-06-06 CN CN201610394566.6A patent/CN106046478A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831112A (en) * | 2010-05-14 | 2010-09-15 | 金发科技股份有限公司 | Halogen-free flame-retardant type injection molding-class polyolefin wood plastic composite material and preparation method thereof |
| CN105440399A (en) * | 2015-12-04 | 2016-03-30 | 沈阳化工大学 | Polyvinyl wood-plastic composite and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794853A (en) * | 2018-05-18 | 2018-11-13 | 田秋珍 | A kind of preparation method of flame retardant flexible heat-shrinkable T bush |
| CN114479216A (en) * | 2022-03-14 | 2022-05-13 | 河南绿色快车橡塑制品有限公司 | Secondary transfer roller and production process |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161026 |
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| WW01 | Invention patent application withdrawn after publication |