CN109320985B - Colorful antique plastic-wood composite material plate and preparation method thereof - Google Patents
Colorful antique plastic-wood composite material plate and preparation method thereof Download PDFInfo
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- CN109320985B CN109320985B CN201810971078.6A CN201810971078A CN109320985B CN 109320985 B CN109320985 B CN 109320985B CN 201810971078 A CN201810971078 A CN 201810971078A CN 109320985 B CN109320985 B CN 109320985B
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- wood
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- silane coupling
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- 239000002023 wood Substances 0.000 title claims abstract description 133
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920002522 Wood fibre Polymers 0.000 claims abstract description 81
- 239000002025 wood fiber Substances 0.000 claims abstract description 81
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 60
- -1 polyethylene Polymers 0.000 claims abstract description 46
- 239000004698 Polyethylene Substances 0.000 claims abstract description 43
- 229920000573 polyethylene Polymers 0.000 claims abstract description 43
- 239000000049 pigment Substances 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000003505 terpenes Chemical class 0.000 claims abstract description 12
- 235000007586 terpenes Nutrition 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims description 55
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 44
- 229960002089 ferrous chloride Drugs 0.000 claims description 44
- 238000003756 stirring Methods 0.000 claims description 44
- 239000004595 color masterbatch Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000012153 distilled water Substances 0.000 claims description 33
- 238000005303 weighing Methods 0.000 claims description 33
- 238000004049 embossing Methods 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 23
- 101001028732 Chironex fleckeri Toxin CfTX-A Proteins 0.000 claims description 22
- 101001028722 Chironex fleckeri Toxin CfTX-B Proteins 0.000 claims description 22
- 101710149632 Pectinesterase A Proteins 0.000 claims description 22
- 101710149624 Pectinesterase B Proteins 0.000 claims description 22
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 22
- 239000007864 aqueous solution Substances 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 22
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 22
- 238000010907 mechanical stirring Methods 0.000 claims description 22
- 238000000465 moulding Methods 0.000 claims description 22
- 229910000077 silane Inorganic materials 0.000 claims description 22
- 238000009210 therapy by ultrasound Methods 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 16
- 235000013339 cereals Nutrition 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007935 neutral effect Effects 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 5
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 10
- 238000013329 compounding Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229920001587 Wood-plastic composite Polymers 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 3
- 239000011155 wood-plastic composite Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- 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
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/28—Halides of elements of Groups 8, 9, 10 or 18 of the Periodic Table
-
- 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
- D06M11/50—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 hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
- D06M13/5135—Unsaturated compounds containing silicon atoms
-
- 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
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
-
- 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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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a colorful antique plastic-wood composite material plate and a preparation method thereof, which are suitable for manufacturing various plastic-wood artware or used for repairing doors and windows of ancient buildings and seats, beds and the like attached to the doors and the windows of the ancient buildings. The colorful antique plastic-wood composite material plate is formed by compounding polyethylene, pigment, wood powder, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, terpene resin, butyl stearate and oxidized polyethylene. The production and the manufacture are convenient, the production continuity is strong, and the efficiency is high; compared with the common plastic-wood composite material plate, the color is more stable, the color change range is wider, the designability of the color is stronger, the archaizing performance is more excellent, and the shape is closer to some old wood products. The colorful antique plastic-wood composite material plate is waterproof, anticorrosive and termite-proof, and has light weight, high strength and long service life; the secondary processing is convenient; leftover materials generated in the production and use processes can be recycled, and the method is environment-friendly and pollution-free.
Description
Technical Field
The invention relates to a plastic-wood composite material, in particular to a colorful antique plastic-wood composite material plate and a preparation method thereof. It is suitable for making various plastic-wood handicraft articles, or for repairing doors and windows of ancient buildings and seats and beds attached to the doors and windows.
Background
With the improvement of living standard of people, the spirit pursuit is stronger, and artware has gone into thousands of households. Traditionally, these crafts are generally made of wood, ceramic, metal, glass, unsaturated resin materials, and there are limitations to the traditional crafts made of these traditional materials, such as: the handicraft made of the wood material has poor waterproof and anticorrosive performance, is easy to be eroded by termites, has a surface paint layer easy to fall off, needs to fell trees in the production process, and is not beneficial to water and soil conservation, environmental protection and the like; the ceramic handicraft is heavy, poor in touch, fragile, expensive and the like; the metal artware is heavy, the manufacturing process is difficult, the repairability is poor, and the like; the glass artware is fragile, difficult to color, low in production efficiency and the like; the unsaturated resin handicraft has poor repairability, high cost, easy environmental pollution in the production process and the like.
In addition, many ancient buildings are now covered with the protection scope of (cultural relics), and the ancient buildings, including some recent memorial halls, the doors and the windows of the ancient buildings are partially damaged after years of wind, sun and rain, and the ancient buildings are urgently needed to be repaired; the chairs and beds attached to the interior of the historic building and the memorial hall have the protection value, but the phenomenon that parts of the ancient building are damaged to be repaired also exists. When the doors, windows, tables, chairs and beds are repaired, if wood is selected, the procedure of 'ageing' is required, the procedure is complex, manpower and financial resources are wasted, color difference is easy to generate, the final effect is influenced, and the possibility of rotting exists after the wood is used for repairing.
In recent years, with the enhancement of the environmental protection consciousness of people, the plastic-wood composite material which is wide in raw material source, environment-friendly, renewable and recyclable is more and more valued by people. The composite material is a composite material with wide application, which is processed and manufactured by taking waste plastic, wood powder and the like as raw materials, and the processing principle is as follows: waste plastics and useless wood fibers (wood chips, bamboo powder, rice hulls, straw stalks and the like) are mixed according to a certain proportion, and special auxiliaries are added to prepare a section bar with a certain shape through processes of high-temperature melting, mixing, forming and the like. The wood plastic composite material has the processing performance similar to that of wood, can be sawed, nailed and planed, has excellent ethanol resistance and corrosion resistance, does not propagate bacteria, is not easy to be damaged by worms and does not grow fungi, and the density and other characteristics of the wood plastic material can be changed by adding different additives, so that the wood plastic composite material can meet the special requirements of ageing resistance, static electricity resistance, flame retardance and the like. Meanwhile, the plastic-wood composite material has the characteristics of wood appearance, higher hardness than that of a plastic product, homogeneous material, stable size compared with wood, difficult crack generation, no wood knots, no twill and the like; it has the processability of thermoplastic plastics, and has small abrasion to equipment in the production process; toxic chemical substances are not required for treatment, and formaldehyde is not contained; can be repeatedly used and recycled after being discarded, and is beneficial to environmental protection and the like.
Therefore, the colorful antique plastic-wood composite material plate provided by the invention replaces the traditional material, and is necessary for manufacturing some artware or repairing doors and windows of ancient buildings and seats, beds and the like attached to the doors and windows of the ancient buildings.
Disclosure of Invention
The invention aims to provide the colorful antique plastic-wood composite material plate and the preparation method thereof aiming at the defects, and the plate has the characteristics of colorful antique and the like besides the characteristics of repeatable processing and use, easy forming and processing and the like of the common plastic-wood composite material plate.
The colorful antique plastic-wood composite material plate is prepared from the following raw materials in parts by weight:
the polyethylene color master batch is one of coffee polyethylene color master batch, brown polyethylene color master batch and brown polyethylene color master batch.
The pigment is one of iron yellow, iron green and iron red.
The grain size of the wood powder is 40-120 meshes.
The average length of the silane coupling agent modified wood fiber is 2-6 mm.
The silane coupling agent is one of vinyl triethoxysilane, vinyl tri (beta-methoxyethoxy) silane and 3- (methacryloyloxy) propyl triethoxysilane.
The particle size of the silicon-aluminum hollow sphere is 5-10 μm.
The invention discloses a preparation method of a colorful antique plastic-wood composite material plate, which comprises the following steps:
(1) weighing wood fiber and silane coupling agent according to the formula ratio of 100: 3-9;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of a silane coupling agent-ferrous chloride aqueous solution to 4-6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 60-80 deg.C, and performing ultrasonic treatment under 0.3-0.7MPa for 30-60 min;
(6) after the pressurized ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and performing vacuum drying to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing the PE-A, the polyethylene color master batch, the wood powder, the TX-A, HST-A and the OPE-A in a mechanical stirring kettle, stirring for 6-10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 170-;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 6-10min, then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃ and the die head temperature is 174 ℃ and 184 ℃ respectively to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃ and the die head temperature is 172 ℃ and 182 ℃ to obtain the colored plastic-wood plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
The colorful antique plastic-wood composite material plate is convenient to produce and manufacture, the traditional plastic-wood plate production line can be used for production, the production continuity is high, and the production efficiency is high; compared with the common plastic-wood composite material plate, the colorful antique plastic-wood composite material plate simultaneously adopts organic plastic color master batches and inorganic pigments for color composite treatment, has more stable color, wider color change range, stronger designability of color and better antique performance, is filled with wood flour and modified wood fibers, and is directly and really shown with wood grains by adding longer wood fibers, and is closer to some old and old wood products in shape by adding artificial wood grains generated by embossing treatment. The colorful antique plastic-wood composite material plate is waterproof, anticorrosive and termite-proof, and has light weight, high strength and long service life; the secondary processing is convenient; leftover materials generated in the production and use processes can be recycled, and the method is environment-friendly and pollution-free.
Detailed Description
The following examples are used to illustrate the colorful antique wood-plastic composite board and the preparation method thereof.
Example 1:
(1) weighing wood fiber and silane coupling agent [ vinyl tri (beta-methoxyethoxy) silane ] according to the weight ratio of 100: 6;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 5, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 70 deg.C, and performing ultrasonic treatment under 0.5MPa for 45 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the parts as PE-A and PE-B: dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 8min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 175 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 8min, and then extruding and granulating, wherein the temperature of a machine barrel of an extruder is 180 ℃, and the temperature of a die head is 179 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 175 ℃, and the die head temperature is 177 ℃, so as to obtain the color plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 2:
(1) weighing wood fiber and a silane coupling agent [ vinyl triethoxysilane ] according to the formula ratio of 100: 3;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 4, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 60 deg.C, and performing ultrasonic treatment under 0.3MPa for 30 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 6min, and then extruding and granulating, wherein the barrel temperature of an extruder is 170 ℃, and the die head temperature is 170 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 6min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 174 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 170 ℃, and the die head temperature is 172 ℃, so as to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 3:
(1) weighing wood fiber and silane coupling agent [3- (methacryloyloxy) propyl triethoxysilane ] according to the weight ratio of 100: 9;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 80 deg.C, and performing ultrasonic treatment under 0.7MPa for 60 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the temperature of a cylinder of an extruder is 180 ℃, and the temperature of a die head is 180 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the temperature of an extruder cylinder is 185 ℃ and the temperature of a die head is 184 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃, and the die head temperature is 182 ℃ to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 4:
(1) weighing wood fiber and silane coupling agent [3- (methacryloyloxy) propyl triethoxysilane ] according to the weight ratio of 100: 6;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 4, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 60 deg.C, and performing ultrasonic treatment under 0.5MPa for 60 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 6min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 180 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 6min, and then extruding and granulating, wherein the temperature of an extruder cylinder is 180 ℃, and the temperature of a die head is 184 ℃ to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 170 ℃, and the die head temperature is 177 ℃, so as to obtain the color plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 5:
(1) weighing wood fiber and a silane coupling agent [ vinyl triethoxysilane ] according to the formula ratio of 100: 9;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 5, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 70 deg.C, and performing ultrasonic treatment under 0.7MPa for 30 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 8min, and then extruding and granulating, wherein the barrel temperature of an extruder is 180 ℃, and the die head temperature is 170 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 8min, and then extruding and granulating, wherein the temperature of an extruder cylinder is 185 ℃, and the temperature of a die head is 174 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 175 ℃, and the die head temperature is 182 ℃ to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 6:
(1) weighing wood fiber and silane coupling agent [ vinyl tri (beta-methoxyethoxy) silane ] according to the weight ratio of 100: 3;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 80 deg.C, and performing ultrasonic treatment under 0.3MPa for 45 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 170 ℃, and the die head temperature is 175 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 179 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃, and the die head temperature is 172 ℃, so as to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 7:
(1) weighing wood fiber and a silane coupling agent [ vinyl triethoxysilane ] according to the mass ratio of 100) to 9;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 4, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 70 deg.C, and performing ultrasonic treatment under 0.5MPa for 45 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the following raw materials according to the formula:
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 6min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 180 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 8min, and then extruding and granulating, wherein the temperature of an extruder cylinder is 185 ℃, and the temperature of a die head is 174 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃, and the die head temperature is 172 ℃, so as to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 8:
(1) weighing wood fiber and silane coupling agent [3- (methacryloyloxy) propyl triethoxysilane ] according to the weight ratio of 100: 3;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 60 deg.C, and performing ultrasonic treatment under 0.3MPa for 60 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 170 ℃ to obtain color master batch modified plastic-wood particles;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃, and the die head temperature is 174 ℃, so as to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃, and the die head temperature is 182 ℃ to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
Example 9:
(1) weighing wood fiber and silane coupling agent [ vinyl tri (beta-methoxyethoxy) silane ] according to the weight ratio of 100: 7;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of the silane coupling agent-ferrous chloride aqueous solution to 4.6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 68 deg.C, and performing ultrasonic treatment under 0.4MPa for 50 min;
(6) after the ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and then drying the wood fiber in vacuum to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing PE-A, polyethylene color master batches, wood powder, TX-A, HST-A and OPE-A in a mechanical stirring kettle, stirring for 7min, and then extruding and granulating to obtain color master batch modified plastic-wood particles, wherein the temperature of a cylinder of an extruder is 178 ℃, and the temperature of a die head is 178 ℃;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 9min, and then extruding and granulating, wherein the temperature of a machine barrel of an extruder is 179 ℃, and the temperature of a die head is 179 ℃ to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 177 ℃, and the die head temperature is 176 ℃ to obtain a colored plastic-wood composite material plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
The effect of example 1 is illustrated by examination as follows:
the test result shows that: the performance parameters of the embodiment 1 are all better than the standard specified values, and the mechanical property and the dimensional stability are better.
Claims (7)
1. The preparation method of the colorful antique plastic-wood composite material plate is characterized by comprising the following raw materials in parts by weight:
the preparation process comprises the following steps:
(1) weighing wood fiber and a silane coupling agent according to the mass ratio of 100: 3-9 respectively;
(2) weighing a silane coupling agent, distilled water, hydrogen peroxide and ferrous chloride according to the mass ratio of 1: 100: 0.03: 0.05 respectively;
(3) adding a silane coupling agent, distilled water and ferrous chloride into a pressure container, and uniformly stirring to obtain a silane coupling agent-ferrous chloride aqueous solution;
(4) adjusting the pH value of a silane coupling agent-ferrous chloride aqueous solution to 4-6, then adding hydrogen peroxide, and uniformly stirring;
(5) adding wood fiber, heating to 60-80 deg.C, and performing ultrasonic treatment under 0.3-0.7MPa for 30-60 min;
(6) after the pressurized ultrasonic treatment is finished, taking out the wood fiber, washing the wood fiber to be neutral by distilled water, and performing vacuum drying to obtain the silane coupling agent modified wood fiber;
(7) weighing the raw materials according to the formula ratio;
(8) dividing the polyethylene plastic particles into two parts according to the mass ratio of 7: 3, and respectively marking the two parts as PE-A and PE-B; dividing terpene resin into three parts according to the mass ratio of 4: 3, and respectively marking the parts as TX-A, TX-B and TX-C; dividing butyl stearate into three parts according to the mass ratio of 5: 3: 2, and respectively marking the three parts as HST-A, HST-B and HST-C; dividing oxidized polyethylene into three parts according to the mass ratio of 4: 2, and respectively marking the three parts as OPE-A, OPE-B and OPE-C;
(9) placing the PE-A, the polyethylene color master batch, the wood powder, the TX-A, HST-A and the OPE-A in a mechanical stirring kettle, stirring for 6-10min, and then extruding and granulating, wherein the barrel temperature of an extruder is 170-;
(10) placing PE-B, pigment, silane coupling agent modified wood fiber, silicon-aluminum hollow spheres, TX-B, HST-B and OPE-B in a mechanical stirring kettle, stirring for 6-10min, then extruding and granulating, wherein the barrel temperature of an extruder is 175 ℃ and the die head temperature is 174 ℃ and 184 ℃ respectively to obtain pigment modified plastic-wood particles;
(11) uniformly mixing the color master batch modified plastic-wood particles, the pigment modified plastic-wood particles, TX-C, HST-C and OPE-C, and then carrying out melt blending and extrusion by using an extruder, wherein the barrel temperature of the extruder is 180 ℃ and the die head temperature is 172 ℃ and 182 ℃ to obtain the colored plastic-wood plate;
(12) pass through the embossing roller with the wooden panel of coloured moulding under traction, there is prefabricated unevenness's line on the embossing roller surface, and the wooden panel of coloured moulding is through the compression roller extrusion back, and its surface is just correspondingly extruded the line of similar wood grain, and the board surface line different positions, the different degree of depth department colour are not identical, get the colorful wood composite panel of modelled after an antique.
2. The method for preparing the colorful antique plastic-wood composite material plate according to claim 1, wherein the polyethylene color master batch is one of coffee polyethylene color master batch, dark brown polyethylene color master batch and brown polyethylene color master batch.
3. The method for preparing the colorful antique plastic-wood composite plate according to claim 1, wherein the pigment is one of iron yellow, iron green and iron red.
4. The method for preparing a colorful antique plastic-wood composite board according to claim 1, wherein the grain size of the wood flour is 40-120 meshes.
5. The method for preparing a colorful antique plastic-wood composite plate according to claim 1, wherein the silane coupling agent modified wood fiber has an average length of 2-6 mm.
6. The method for preparing a colorful antique plastic-wood composite plate according to claim 1 or claim 5, wherein the silane coupling agent is one of vinyltriethoxysilane, vinyltris (β -methoxyethoxy) silane, and 3- (methacryloyloxy) propyltriethoxysilane.
7. The method for preparing the colorful antique plastic-wood composite material plate as claimed in claim 1, wherein the particle size of the hollow silica-alumina spheres is 5-10 μm.
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| CN111234551A (en) * | 2020-03-04 | 2020-06-05 | 江苏福瑞森塑木科技股份有限公司 | On-line embossing high-strength anti-slip plastic-wood composite material plate and preparation method thereof |
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| US20090321981A1 (en) * | 2008-01-15 | 2009-12-31 | RheTech, Inc. | Cellulosic inclusion thermoplastic composition and molding thereof |
| CN102277001B (en) * | 2011-08-15 | 2012-10-10 | 江苏福瑞森塑木科技有限公司 | Micro nanometer-enhanced wood plastic composite board and preparation method thereof |
| CN102746597B (en) * | 2012-07-24 | 2013-12-04 | 江苏森诺塑胶科技有限公司 | Lightweight plastic-wood composite sheet and preparation method thereof |
| CN103351631A (en) * | 2013-05-31 | 2013-10-16 | 湖州立方塑木新材料有限公司 | Plastic wood grain sheet and processing method thereof |
| CN103467813A (en) * | 2013-08-19 | 2013-12-25 | 江苏昊杰新材料科技有限公司 | Artificial wood and preparation method thereof |
| CN104744955B (en) * | 2013-12-25 | 2017-06-06 | 格林美股份有限公司 | A kind of entire body imitation wood line polyethylene plastic-wood section and preparation method thereof |
| CN106086084A (en) * | 2016-06-16 | 2016-11-09 | 沈阳农业大学 | The preprocess method of a kind of Ethanol Production Process with Straw and application |
| CN107418019A (en) * | 2017-04-19 | 2017-12-01 | 宁波禾隆新材料股份有限公司 | A kind of imitative natural wood grain surface Wood-plastic material and its production method |
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