CN109575336A - Plant fiber pultrusion composite materials profile - Google Patents
Plant fiber pultrusion composite materials profile Download PDFInfo
- Publication number
- CN109575336A CN109575336A CN201811246157.7A CN201811246157A CN109575336A CN 109575336 A CN109575336 A CN 109575336A CN 201811246157 A CN201811246157 A CN 201811246157A CN 109575336 A CN109575336 A CN 109575336A
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- CN
- China
- Prior art keywords
- plant fiber
- pultrusion
- composite materials
- profile
- pultrusion composite
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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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
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention relates to Material Field more particularly to plant fiber pultrusion composite materials, specifically be made up of pultrusion molding process can widely applied Novel profile for composite material of plant fiber.The Novel profile is the plant fiber pultrusion composite materials that resin and twisting plant fiber are carried out to pultrusion molding and curing molding.The composite material section bar of pultrusion can be used for being made house window frame, balustrade and roof color steel tile.The present invention can retain the function of traditional profile, the performances such as noise control, antidetonation, anticorrosion, the waterproof of profile can be improved again, and application it is from a wealth of sources and can the plant fiber of natural degradation can reduce ecological pollution as a raw material for production, alleviate environmental pressure, save non-renewable resources.
Description
Technical field
The present invention relates to Material Field more particularly to plant fiber pultrusion composite materials, specifically pass through plant fibre
Wella extrusion forming composite material section bar.The profile of pultrusion can sufficiently be applied to various fields, to save the system of product
It causes this and improves the productivity and practicability of product.
Background technique
Major part profile known to general people is all made of the techniques such as rolling, extrusion, casting with certain several
The object of what shape.Raw material are usually iron or steel and the material with some strength and toughness, such as plastics, aluminium and glass fibers
Dimension etc..Profile is widely used, and can be applicable in heavy construction, such as industrial aspect is built in shipbuilding, reaction tower；It can also answer
In mini engineering, such as apply in terms of house beam, receptacle stand, warehouse shelf building；It is equally applicable to house window frame, room
In terms of the household items such as door, balustrade.
With the development of society, people are gradually increased the demand of profile, the production scale of profile also constantly expands, but
Following problem also more and more highlights.Common mental section such as aluminium alloy extrusions will appear profile gulf song
It turns round stubborn, wave, bubble and peeling, stratification, contracting tail, squeeze the problems such as band；Plastic-steel section bar is leaded, and a large amount of use can be to the body of people
Body generates harm；Other profiles raw material, price and to environment in terms of also more or less there are problems.In order to
Profile is set to be more suitable for people's use, composite material of plant fiber profile comes into being.
Composite material is made by raw material of plant fiber in composite material of plant fiber profile, forms by pultrude process compound
Material profile.This kind of profile had not only overcome the shortcomings that profile applications bill of materials one, but also the advantages of can possess different materials simultaneously,
Expand profile applications range.And composite material of plant fiber has that density is small, the ratio of strength to weight is high, degradable, recyclable and can be again
The advantages that raw, plant fiber is as main material, compared with four traditional big materials, it may have from a wealth of sources, resourceful, kind
The advantages that class is various, therefore in development in recent years, the demand to composite material of plant fiber profile shows ascendant trend.
Summary of the invention
It is an object of the invention to application nature degradable plant fibers and resin as material, be drawn using composite material
Extruding process forms novel composite material profile.Lignocellulosic fiber source extensively, wide variety and environmentally protective；Plant fiber pultrusion at
The composite material of type has many advantages, such as that density is small, intensity is big and corrosion resistance is strong；Plant fiber pultrusion composite materials profile is available
In profiles such as molding house window frame, balustrade and roof color steel tiles；Using pultrusion when formed by plant fibre composite material
Forming technique, pultrusion have many advantages, such as the good quality of product that high production efficiency, rejection rate are low and produce.
The technical solution of the invention is as follows: plant fiber pultrusion composite materials profile, and the raw material that the profile uses is
Plant fiber and resin, using pultrusion technique when molding.The composite material can be used for multiple fields, can be used for into
The profiles such as type house window frame, balustrade, roof color steel tile.
Preferably, the plant fiber pultrusion composite materials include matrix and protective layer, described matrix is by twisting plant
By pultrusion apparatus progress pultrusion molding and curing molding, the protective layer is resin or protective coating for fiber and resin.
Preferably, the plant fiber includes that its is from a wealth of sources and all for flaxen fiber, bamboo fibre or other biological matter fiber
It is degradable green material, the pollution to environment can be reduced.
Preferably, the protective layer be matrix resin apply and solidify and in plant fiber pultrusion composite materials surface shape
At resin-rich layer or protective coating.
Preferably, the plant fiber pultrusion composite materials can be used for forming house window frame, balustrade and roof coloured silk
The profiles such as steel watt, with the performances such as light weight and toughness height.
Detailed description of the invention
It is right below according to specific embodiment and in conjunction with attached drawing in order to be understood the contents of the present invention readily apparent
The present invention is described in further detail.
It is house window frame structure schematic diagram made of composite material of plant fiber profile described in embodiment 1 shown in Fig. 1, figure
It is house sash profile figure shown in 2；
It is balustrade structural schematic diagram made of composite material of plant fiber profile as described in example 2 shown in Fig. 3；
It is roof color steel tile structure schematic diagram made of composite material of plant fiber profile described in embodiment 3 shown in Fig. 4.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figure 1, being the structure chart that house window frame is made in plant fiber pultrusion composite materials profile.It is characterized in that composite material
Window frame shell 1 is wrapped in 2 periphery of glass plate.It is symmetrically, in window frame that window frame shell, which is made, in composite material of plant fiber profile
There are several hollow cavities 3, the noise abatement cotton for reducing noise is provided in hollow cavity；Composite material frame bottom, which is dispersed with, to be used for
The threaded hole of fixed installation, window frame are fixed on wall 4 by threaded hole, to achieve the effect that fixed.
Referring to Fig.1, window frame made of composite material of plant fiber profile when in use, due to composite material of plant fiber have
There are sound absorption qualities, be combined with the intracorporal noise abatement cotton of chamber, the effect of noise reduction can be played to external sound layering；Utilize spiral shell
The bolt anti-seismic performance excellent to the fixation of window frame and composite material of plant fiber itself can carry out this window frame solid well
It is fixed.
Embodiment 2
As shown in figure 3, being the structure chart that balustrade is made in plant fiber pultrusion composite materials profile.Balustrade by handrail 1,
2 and railing 3 form.The raw material of the balustrade is composite material of plant fiber, and compared to Wooden stair handrail, plant fiber is multiple
Condensation material raw material are environmental-friendly, Anti-moth-eating, Corrosion Protection are good；It is easily manufactured compared to the metal handrails of building stairs present invention, at
This lower and winter feel is good.
Embodiment 3
As shown in figure 4, being the structure chart that color steel tile is made in plant fiber pultrusion composite materials profile.It is characterized in that in composite material
The ectonexine of color steel tile joined fibrous felt.Using composite material of plant fiber and fibrous felt, the weight alleviated watt,
The intensity and toughness increased watt, makes it have better antidetonation and waterproof performance, the service life improved watt.
Claims (4)
1. plant fiber pultrusion composite materials profile, it is characterised in that: the plant fiber pultrusion composite materials include matrix and
Protective layer, described matrix carry out pultrusion molding and curing molding, institute by pultrusion apparatus by twisting plant fiber and resin
Stating protective layer is resin or protective coating.
2. plant fiber pultrusion composite materials profile according to claim 1, it is characterised in that: the plant fiber includes
Its is from a wealth of sources and be all degradable green material for flaxen fiber, bamboo fibre or other biological matter fiber, can reduce the dirt to environment
Dye.
3. plant fiber pultrusion composite materials profile according to claim 1, it is characterised in that: the protective layer is matrix
Resin applies and solidifies and form resin-rich layer or protective coating on plant fiber pultrusion composite materials surface.
4. plant fiber pultrusion composite materials profile according to claim 1, it is characterised in that: the plant fiber pultrusion
Composite material can be used for forming the profiles such as house window frame, balustrade and roof color steel tile, with light weight and toughness height etc.
Performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246157.7A CN109575336A (en) | 2018-10-25 | 2018-10-25 | Plant fiber pultrusion composite materials profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246157.7A CN109575336A (en) | 2018-10-25 | 2018-10-25 | Plant fiber pultrusion composite materials profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109575336A true CN109575336A (en) | 2019-04-05 |
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ID=65920474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811246157.7A Pending CN109575336A (en) | 2018-10-25 | 2018-10-25 | Plant fiber pultrusion composite materials profile |
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| Country | Link |
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| CN (1) | CN109575336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425873A (en) * | 2022-01-27 | 2022-05-03 | 国际竹藤中心 | Preparation method of continuous bamboo fiber composite material door and window frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110218A (en) * | 1994-04-14 | 1995-10-18 | 孙孝成 | Compound plasticized board, formulation and process |
| CN101085545A (en) * | 2006-06-07 | 2007-12-12 | 金星洙 | Method for manufacturing composite surface section bar and composite surface plastic section bar |
| CN101787793A (en) * | 2010-02-11 | 2010-07-28 | 詹德威 | Composite board and construction method thereof |
| CN101798202A (en) * | 2010-02-11 | 2010-08-11 | 詹德威 | Composite plate manufacture process and structural substance thereof |
| CN108656492A (en) * | 2018-04-28 | 2018-10-16 | 新疆华庭工贸有限公司 | A kind of production technology of plastic-wood section |
-
2018
- 2018-10-25 CN CN201811246157.7A patent/CN109575336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1110218A (en) * | 1994-04-14 | 1995-10-18 | 孙孝成 | Compound plasticized board, formulation and process |
| CN101085545A (en) * | 2006-06-07 | 2007-12-12 | 金星洙 | Method for manufacturing composite surface section bar and composite surface plastic section bar |
| CN101787793A (en) * | 2010-02-11 | 2010-07-28 | 詹德威 | Composite board and construction method thereof |
| CN101798202A (en) * | 2010-02-11 | 2010-08-11 | 詹德威 | Composite plate manufacture process and structural substance thereof |
| CN108656492A (en) * | 2018-04-28 | 2018-10-16 | 新疆华庭工贸有限公司 | A kind of production technology of plastic-wood section |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425873A (en) * | 2022-01-27 | 2022-05-03 | 国际竹藤中心 | Preparation method of continuous bamboo fiber composite material door and window frame |
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Application publication date: 20190405 |
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