CN106189311A - A kind of high-density polyethylene thiazolinyl cabinet slab of modified bamboo fiber reinforcement soybean protein-containing fiber and preparation method thereof - Google Patents
A kind of high-density polyethylene thiazolinyl cabinet slab of modified bamboo fiber reinforcement soybean protein-containing fiber and preparation method thereof Download PDFInfo
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- CN106189311A CN106189311A CN201610547109.6A CN201610547109A CN106189311A CN 106189311 A CN106189311 A CN 106189311A CN 201610547109 A CN201610547109 A CN 201610547109A CN 106189311 A CN106189311 A CN 106189311A
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- fiber
- density polyethylene
- modified bamboo
- soybean protein
- bamboo fiber
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- 239000000835 fiber Substances 0.000 title claims abstract description 92
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 58
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 58
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 58
- 239000011425 bamboo Substances 0.000 title claims abstract description 58
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 28
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 28
- 108010073771 Soybean Proteins Proteins 0.000 title claims abstract description 18
- 235000019710 soybean protein Nutrition 0.000 title claims abstract description 18
- 230000002787 reinforcement Effects 0.000 title claims abstract description 14
- 125000002769 thiazolinyl group Chemical group 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims description 11
- 244000082204 Phyllostachys viridis Species 0.000 title 1
- 241001330002 Bambuseae Species 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 32
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 10
- 244000068988 Glycine max Species 0.000 claims abstract description 10
- 239000002608 ionic liquid Substances 0.000 claims abstract description 8
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims abstract description 8
- 229920002239 polyacrylonitrile Polymers 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 4
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000004359 castor oil Substances 0.000 claims abstract description 4
- 235000019438 castor oil Nutrition 0.000 claims abstract description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- BMFMTNROJASFBW-UHFFFAOYSA-N 2-(furan-2-ylmethylsulfinyl)acetic acid Chemical compound OC(=O)CS(=O)CC1=CC=CO1 BMFMTNROJASFBW-UHFFFAOYSA-N 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000007822 coupling agent Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 229920002873 Polyethylenimine Polymers 0.000 claims description 5
- 238000007654 immersion Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000002074 melt spinning Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011160 polymer matrix composite Substances 0.000 description 1
- 229920013657 polymer matrix composite Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 description 1
Classifications
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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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/61—Polyamines polyimines
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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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- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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Abstract
The invention discloses the high-density polyethylene thiazolinyl cabinet slab of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber, this Bamboo plastic plate material is made up of the raw material of following weight portion: modified bamboo fiber 50 60, polyacrylonitrile-based carbon fibre 23, soybean fiber 10 12, high density polyethylene (HDPE) 30 40, maleic anhydride grafted polyethylene 45, castor oil hydrogenated 12, antioxidant 0.1 0.2, ionic liquid 58, zinc methacrylate 12.
Description
Technical field
The present invention relates to bamboo moulding material technical field, particularly relate to a kind of modified bamboo fiber reinforcement soybean protein-containing fiber
High-density polyethylene thiazolinyl cabinet slab and preparation method thereof.
Background technology
Cabinet is a class storage closet the most common in daily household, is also the material that in household building materials, market is quite varied
Material, along with the change of the demand property of consumer's age level, the requirement to cabinet is the most durable, the environmental protection of product
Property, texture etc. are increasingly becoming consumer's focus of attention, make rational use of resources, it is achieved the sustainable development of industry simultaneously
Also it is the developing direction producing industry.
Cabinet slab is a ring particularly important in cabinet assembly, directly influences consumer and buys selection, current cabinet
Sheet material mainly has solid wood board, particieboard, density board etc., and wherein solid wood board is expensive, needs frequent maintaining, and resistance to water
Not enough；Though particieboard low cost, its intensity is low, and content of formaldehyde is high；Density board is smashed after mainly being soaked by timber etc.
High pressure compacting forms, and combination property is the most excellent, but its quality is still waited to improve, and uses the non-renewable resources such as timber.
Bamboo fibre has that draw ratio is big, specific strength is high, specific surface area is big, inexpensive, renewable etc. advantage, can use it for
Strengthen polymer matrix composite, under industry Sustainable Development Trend, will be a kind of green material with broad prospect of application
Material, especially in terms of cabinet production, the exclusive advantage of bamboo fiber material can improve the experience of conventional cabinet product, changes
The household of philanthropists is experienced.Produce the primary of Bamboo Fiber Reinforced Polymer based composites it is important that bamboo fibre to be modified place
Reason, improves the compatibility of itself and fluoropolymer resin body, to obtain the product of high comprehensive performance." surface of bamboo fibre can be analyzed
And strengthen the mechanical property of PP composite " literary composition is as a example by PP, after bamboo fibre carries out alkali process-silane coupler process
Molded with PP compound thermal, although the compatible wellability that this method processes bamboo fibre and the PP obtained is improved, but high
Fiber can be caused damage by the aqueous slkali of concentration, destroys the mechanical strength of material, does not reaches gratifying reinforced effects.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of modified bamboo fiber reinforcement soybean protein-containing
High-density polyethylene thiazolinyl cabinet slab of fiber and preparation method thereof.
The present invention is achieved by the following technical solutions:
The high-density polyethylene thiazolinyl cabinet slab of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber, this Bamboo plastic plate material is by following
The raw material of weight portion is made: modified bamboo fiber 50-60, polyacrylonitrile-based carbon fibre 2-3, soybean fiber 10-12, high density
Polyethylene 30-40, maleic anhydride grafted polyethylene 4-5, castor oil hydrogenated 1-2, antioxidant 0.1-0.2, ionic liquid 5-8, first
Base zinc acrylate resin 1-2.
The preparation method of described modified bamboo fiber is: bamboo fibre first puts into the sodium hydroxide solution that concentration is 5% and soaks
Process 30-40min, then pass through filter, be washed to neutrality after be completely dried, products therefrom put into concentration be 1-5% titanate esters idol
Connection agent/ethanol solution mixing immersion treatment 2-5h, process filters after terminating, gained drying materials, then to be put into concentration be 1-
In the aq. polyethyleneimine of 5%, it is heated to 80-90 DEG C, confined reaction 10-15h, react and filter after terminating, gained material water
Wash 2-3 post-drying, obtain described modified bamboo fiber, wherein bamboo fibre and sodium hydroxide solution, titanate coupling agent/ethanol
Solution, the bath raio of aq. polyethyleneimine are 1:10-20:5-10:10-15.
Described length of bamboo fibre is 40-50mm, a diameter of 50-100 μm.
The high-density polyethylene thiazolinyl cabinet slab of described a kind of modified bamboo fiber reinforcement soybean protein-containing fiber, described
The a length of 50-80mm of soybean fiber, a diameter of 50-100 μm.
The preparation of the high-density polyethylene thiazolinyl cabinet slab of described a kind of modified bamboo fiber reinforcement soybean protein-containing fiber
Method is:
(1) first by high density polyethylene (HDPE), maleic anhydride grafted polyethylene, ionic liquid and except modified bamboo fiber, soybean protein
Melt spinning after other leftover materials mix homogeneously outside fiber, makes a length of 50-100mm, answering of a diameter of 50-100 μm
Condensating fiber is standby；
(2) after mixing after composite fibre shredding respectively prepared by modified bamboo fiber, soybean fiber and step (1)
Shredding 2-3 time again, makes composite fibrofelt by combing, needling process subsequently, the fiber felt parallel layers of gained is spread, at 100-
Hot-pressing processing 15-30min at a temperature of 120 DEG C, under 20-25MPa pressure, obtains described sheet material.
The invention have the advantage that
(1) bamboo fibre is processed first with traditional alkali treatment method, remove its surface impurity, improve the group on its surface
Reactivity, subsequently under titanate coupling agent and polymine act on jointly, at bamboo fibre surface graft, improve
The intensity of bamboo fibre and the compatibility with resin material, improve the tradition alkali treatment method destruction to bamboo fibre intensity.
(2) using high density polyethylene (HDPE) as resin binder, help with maleic anhydride grafted polyethylene, polyacrylonitrile carbon fiber,
The raw materials such as ionic liquid, it is thus achieved that having high intensity, high heat-resisting, the resin fibre of erosion resistant, its tensile toughness is good, it is easy to processing
Molding.
(3) adding soybean fiber, improve the feel of composite, give the feel of sheet material fabric, improvement makes
The experience of user.
To sum up, bamboo fibre is introduced resin material by composite board efficiently that prepare with inventive formulation and technique
In, it is thus achieved that higher bamboo moulds proportioning, and production cost is controlled, the composite board compound mechanics function admirable prepared, feel
Smooth pro-skin, heat-resisting cracking resistance, economy and durability, without volatile harmful material, there is in terms of making environmental protection cabinet good answering
Use prospect.
Detailed description of the invention
A kind of high-density polyethylene thiazolinyl cabinet slab of modified bamboo fiber reinforcement soybean protein-containing fiber, this Bamboo plastic plate material by
The raw material of following weight portion is made: modified bamboo fiber 50, polyacrylonitrile-based carbon fibre 2, soybean fiber 10, high-density polyethylene
Alkene 30, maleic anhydride grafted polyethylene 4, castor oil hydrogenated 1, antioxidant 0.1, ionic liquid 5, zinc methacrylate 1.
Wherein the preparation method of modified bamboo fiber is: first put into by bamboo fibre at the sodium hydroxide solution immersion that concentration is 5%
Reason 30min, then pass through filter, be washed to neutrality after be completely dried, products therefrom input concentration be 1% titanate coupling agent/second
Alcoholic solution mixes immersion treatment 2h, and process is filtered after terminating, gained drying materials, then is put into the polyethyleneimine that concentration is 1%
In amine aqueous solution, it is heated to 80 DEG C, confined reaction 10h, react and filter after terminating, gained material 2 post-dryings of washing, obtain institute
The modified bamboo fiber stated, wherein bamboo fibre and sodium hydroxide solution, titanate coupling agent/ethanol solution, polymine are water-soluble
The bath raio of liquid is 1:10:5:10.
Wherein length of bamboo fibre is 40mm, a diameter of 50 μm, a length of 50mm of soybean fiber, a diameter of 50 μm.
The preparation method of this bamboo fibre sheet material is:
(1) first by high density polyethylene (HDPE), maleic anhydride grafted polyethylene, ionic liquid and except modified bamboo fiber, soybean protein
Melt spinning after other leftover materials mix homogeneously outside fiber, makes a length of 50mm, and the composite fibre of a diameter of 50 μm is standby
With；
(2) after mixing after composite fibre shredding respectively prepared by modified bamboo fiber, soybean fiber and step (1)
Shredding 2 times again, make composite fibrofelt by combing, needling process subsequently, the fiber felt parallel layers of gained are spread, at 100 DEG C
At a temperature of, hot-pressing processing 30min under 20MPa pressure, make standard specimen.
The above-mentioned standard specimen prepared is carried out performance test, and test result is:
Hot strength: 50.8MPa；Stretch modulus: 0.42GPa；Bending strength: 42.5MPa；Bending modulus: 0.66GPa；Fracture
Percentage elongation: 5.8%；Fracture load by bending retention rate after aging 2000h: 99%.
Claims (5)
1. the high-density polyethylene thiazolinyl cabinet slab of a modified bamboo fiber reinforcement soybean protein-containing fiber, it is characterised in that should
Bamboo plastic plate material is made up of the raw material of following weight portion: modified bamboo fiber 50-60, polyacrylonitrile-based carbon fibre 2-3, soybean protein are fine
Dimension 10-12, high density polyethylene (HDPE) 30-40, maleic anhydride grafted polyethylene 4-5, castor oil hydrogenated 1-2, antioxidant 0.1-0.2,
Ionic liquid 5-8, zinc methacrylate 1-2.
The high-density polyethylene thiazolinyl cupboard board of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber the most as claimed in claim 1
Material, it is characterised in that the preparation method of described modified bamboo fiber is: first bamboo fibre is put into the sodium hydroxide that concentration is 5% molten
Liquid immersion treatment 30-40min, then pass through filter, be washed to neutrality after be completely dried, products therefrom put into concentration be the titanium of 1-5%
Acid esters coupling agent/ethanol solution mixes immersion treatment 2-5h, and process is filtered after terminating, gained drying materials, then is put into dense
In the aq. polyethyleneimine that degree is 1-5%, it is heated to 80-90 DEG C, confined reaction 10-15h, react and filter after terminating, gained
Material 2-3 post-drying of washing, obtains described modified bamboo fiber, wherein bamboo fibre and sodium hydroxide solution, titanate esters coupling
Agent/ethanol solution, the bath raio of aq. polyethyleneimine are 1:10-20:5-10:10-15.
The high-density polyethylene thiazolinyl cupboard board of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber the most as claimed in claim 2
Material, it is characterised in that described length of bamboo fibre is 40-50mm, a diameter of 50-100 μm.
The high-density polyethylene thiazolinyl cupboard board of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber the most as claimed in claim 1
Material, it is characterised in that a length of 50-80mm of described soybean fiber, a diameter of 50-100 μm.
The high-density polyethylene thiazolinyl cupboard board of a kind of modified bamboo fiber reinforcement soybean protein-containing fiber the most as claimed in claim 2
The preparation method of material, it is characterised in that its preparation method is:
(1) first by high density polyethylene (HDPE), maleic anhydride grafted polyethylene, ionic liquid and except modified bamboo fiber, soybean protein
Melt spinning after other leftover materials mix homogeneously outside fiber, makes a length of 50-100mm, answering of a diameter of 50-100 μm
Condensating fiber is standby；
(2) after mixing after composite fibre shredding respectively prepared by modified bamboo fiber, soybean fiber and step (1)
Shredding 2-3 time again, makes composite fibrofelt by combing, needling process subsequently, the fiber felt parallel layers of gained is spread, at 100-
Hot-pressing processing 15-30min at a temperature of 120 DEG C, under 20-25MPa pressure, obtains described sheet material.
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| CN201610547109.6A CN106189311A (en) | 2016-07-12 | 2016-07-12 | A kind of high-density polyethylene thiazolinyl cabinet slab of modified bamboo fiber reinforcement soybean protein-containing fiber and preparation method thereof |
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| CN201610547109.6A CN106189311A (en) | 2016-07-12 | 2016-07-12 | A kind of high-density polyethylene thiazolinyl cabinet slab of modified bamboo fiber reinforcement soybean protein-containing fiber and preparation method thereof |
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| CN106189311A true CN106189311A (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107630287A (en) * | 2017-10-09 | 2018-01-26 | 常州杰轩纺织科技有限公司 | A kind of high intensity non-woven geotextile |
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| CN105237977A (en) * | 2015-11-06 | 2016-01-13 | 福州市福塑科学技术研究所有限公司 | Bamboo fiber reinforced degradable PLA material and preparation method thereof |
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| CN105237977A (en) * | 2015-11-06 | 2016-01-13 | 福州市福塑科学技术研究所有限公司 | Bamboo fiber reinforced degradable PLA material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630287A (en) * | 2017-10-09 | 2018-01-26 | 常州杰轩纺织科技有限公司 | A kind of high intensity non-woven geotextile |
| CN107630287B (en) * | 2017-10-09 | 2019-08-27 | 广西友联土工材料制造有限公司 | A kind of high intensity non-woven geotextile |
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