CN106867151A - The imitation solid wood board prepared using sawdust - Google Patents
The imitation solid wood board prepared using sawdust Download PDFInfo
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- CN106867151A CN106867151A CN201710182675.6A CN201710182675A CN106867151A CN 106867151 A CN106867151 A CN 106867151A CN 201710182675 A CN201710182675 A CN 201710182675A CN 106867151 A CN106867151 A CN 106867151A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
Abstract
The present invention relates to building material field, and in particular to imitation solid wood board prepared by a kind of utilization sawdust, it is made up of the component of following weight portion：25 30 parts of the sawdust that 160 200 mesh are crushed to after drying, 24 28 parts of the calcined kaolin, 0.6 0.8 parts of diethyl azodiformate, 1.2 1.5 parts of foaming control agent, 150 165 parts of polyvinyl chloride resin, 2.1 2.5 parts of barium stearate, 1.2 1.5 parts of zinc stearate, 2.4 2.8 parts of epoxidized soybean oil, 0.4 0.7 parts of lubricant, 0.2 0.3 parts of the coupling agent that are crushed to 300 350 mesh.The imitation solid wood board does not contain the harmful substances such as formaldehyde, meanwhile, the sawdust to being remained in existing timber process is processed utilization, has saved cost, realizes the recycling of resource.Shock resistance is good, and surface bonding intensity is high.
Description
Technical field
The present invention relates to building material field, and in particular to imitation solid wood board prepared by a kind of utilization sawdust.
Background technology
Imitation solid wood board is one of a large amount of construction materials for using in modern society's fitment process, with diversity, economy
Property, facility is installed, cost-effective, planarization is good, low-carbon environment-friendly, easy to use, the advantages of comfortableness is good.
However, the shock resistance of existing Wood-emulating floor is poor.
The content of the invention
In view of this, it is an object of the invention to provide imitation solid wood board prepared by a kind of utilization sawdust, the imitative solid wood board
Material is processed utilization to the sawdust remained in existing timber process, has saved cost, and the recovery for realizing resource is sharp again
With shock resistance is good.
To achieve the above object, the technical solution adopted by the present invention is as follows：
The imitation solid wood board prepared using sawdust, is made up of the component of following weight portion：160-200 mesh is crushed to after drying
Sawdust 25-30 parts, be crushed to 300-350 mesh calcined kaolin 24-28 parts, diethyl azodiformate 0.6-0.8 parts, hair
Bubble 1.2-1.5 parts of conditioning agent, polyvinyl chloride resin 150-165 parts, barium stearate 2.1-2.5 parts, zinc stearate 1.2-1.5 parts, epoxy it is big
Soya-bean oil 2.4-2.8 parts, lubricant 0.4-0.7 parts, coupling agent 0.2-0.3 parts.
The sawdust refer to carry out timber process when because cutting and from trees fallen trees foam in itself
Shape wood chip.
The calcined kaolin is that kaolin is sintered to certain temperature and time in calcining furnace, makes the physico of its
Learn performance and produce certain change, to meet certain requirement.Kaolin is a kind of mixture of inorganic non-metallic.Calcining kaolinite
Compared with non-calcined kaolin, the kaolinic combination water content of low temperature calcination is reduced soil, and silica and alchlor content are equal
Increase, active site increases, and structure changes, and particle diameter is smaller and uniform.
The foaming control agent has the effect that：Promote the plasticizing of polyvinyl chloride resin；The melt for improving PVC foam material is strong
Degree, prevents bubble from merging；Ensure that melt has good mobility.
The polyvinyl chloride resin is important organic synthesis material, and its product has good physical property and chemical property,
Polyvinyl chloride resin is polarity amorphism high polymer, there is stronger active force between molecule, is a kind of hard and crisp material.
It, by obtained a kind of chemical products after oxidation processes, is pale yellow under normal temperature that the epoxidized soybean oil is with soybean oil
Color viscous oil-like liquid, is a kind of widely used nontoxic polyvinyl chloride plasticizer and stabilizer：It is good with polyvinyl chloride resin compatibility,
Volatility is low, animal migration is small.With excellent heat endurance and photostability, water resistance and oil resistivity are also good, can assign product
Good mechanical strength, weatherability and electrical property, and it is non-toxic.
The lubricant be lubricate, cool down and sealing machine friction portion material.
The coupling agent is also called surface modifier, refers in plastics compounding, to improve synthetic resin and inorganic filler
Or a kind of plastic additive of the interface performance of reinforcing material.
Further, the foaming control agent is methyl methacrylate/ethyl acrylate copolymer.
Further, the degree of polymerization of the polyvinyl chloride resin is 800-1000.
Further, the lubricant is made up of cocoanut fatty acid diethanolamide and fatty acid methyl ester.
Further, the lubricant by cocoanut fatty acid diethanolamide and fatty acid methyl ester according to 2:3 mass ratio
Composition.
Further, the coupling agent is titanate coupling agent.
The preparation method of the imitation solid wood board the present invention also aims to protect the utilization sawdust to prepare, specific steps
For：
A. by the polyvinyl chloride resin addition batch mixer of above-mentioned mass parts, 125-130 DEG C is heated to, adds above-mentioned mass parts
Diethyl azodiformate, foaming control agent, barium stearate, zinc stearate, epoxidized soybean oil, lubricant, then by coupling agent
Spray into batch mixer, stir 12-15min；
B. by the sawdust of above-mentioned mass parts and calcined kaolin addition batch mixer, 20-25min is stirred；
C. step B gained mixtures are stirred at room temperature 10-15min, pour into extruder hopper, existed by extruding machine
Die shaping at a temperature of 180-200 DEG C；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 50-60 seconds, vacuum
Dehumidifying, obtains final product imitation solid wood board prepared by the utilization sawdust.
Further, polyvinyl chloride resin described in step A is uniformly to be divided into two parts to be divided into add twice, and the coupling agent is uniform
It is divided into three parts and is divided into three penetratings.
The beneficial effects of the present invention are：
The imitation solid wood board does not contain the harmful substances such as formaldehyde, meanwhile, to the sawdust remained in existing timber process
Utilization is processed, cost has been saved, the recycling of resource is realized.Shock resistance is good, and surface bonding intensity is high.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.It is unreceipted in preferred embodiment
The experimental technique of actual conditions, generally according to normal condition.
Embodiment 1
The imitation solid wood board prepared using sawdust, consisting of：Sawdust 25kg, the powder of 160-200 mesh are crushed to after drying
It is broken to calcined kaolin 24kg, diethyl azodiformate 0.8kg, the methyl methacrylate/ethyl acrylate of 300-350 mesh
Copolymer 1 .3kg, the degree of polymerization are the polyvinyl chloride resin 150kg of 800-1000, barium stearate 2.5kg, zinc stearate 1.5kg, epoxy are big
Soya-bean oil 2.4kg, cocoanut fatty acid diethanolamide 0.16kg, fatty acid methyl ester 0.24kg, titanate coupling agent 0.2kg.
The preparation method of imitation solid wood board prepared by the utilization sawdust is：
A. polyvinyl chloride resin is uniformly divided into two parts is divided into and add twice in batch mixer, be heated to 125 DEG C, add azo diformazan
Diethyl phthalate, methyl methacrylate/ethyl acrylate copolymer, barium stearate, zinc stearate, epoxidized soybean oil, coconut oil
Fatty diglycollic amide and fatty acid methyl ester, then titanate coupling agent are uniformly divided into three parts and are divided into three penetrating batch mixers
In, stir 15min；
B. by sawdust and calcined kaolin addition batch mixer, 25min is stirred；
C. step B gained mixtures are stirred at room temperature 15min, extruder hopper are poured into, by extruding machine at 180 DEG C
At a temperature of die shaping；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 50 seconds, vacuum is removed
It is wet, obtain final product imitation solid wood board prepared by the utilization sawdust.
Obtained imitation solid wood board flawless, without bubbling, without bulge, without scar, without joint tongue, corner defect.
Embodiment 2
The imitation solid wood board prepared using sawdust, consisting of：Sawdust 30kg, the powder of 160-200 mesh are crushed to after drying
It is broken to calcined kaolin 25kg, diethyl azodiformate 0.6kg, the methyl methacrylate/ethyl acrylate of 300-350 mesh
Copolymer 1 .2kg, the degree of polymerization are the polyvinyl chloride resin 165kg of 800-1000, barium stearate 2.1kg, zinc stearate 1.2kg, epoxy are big
Soya-bean oil 2.8kg, cocoanut fatty acid diethanolamide 0.28kg, fatty acid methyl ester 0.42kg, titanate coupling agent 0.3kg.
The preparation method of imitation solid wood board prepared by the utilization sawdust is：
A. polyvinyl chloride resin is uniformly divided into two parts is divided into and add twice in batch mixer, be heated to 128 DEG C, add azo diformazan
Diethyl phthalate, methyl methacrylate/ethyl acrylate copolymer, barium stearate, zinc stearate, epoxidized soybean oil, coconut oil
Fatty diglycollic amide and fatty acid methyl ester, then titanate coupling agent are uniformly divided into three parts and are divided into three penetrating batch mixers
In, stir 13min；
B. by sawdust and calcined kaolin addition batch mixer, 24min is stirred；
C. step B gained mixtures are stirred at room temperature 12min, extruder hopper are poured into, by extruding machine at 200 DEG C
At a temperature of die shaping；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 55 seconds, vacuum is removed
It is wet, obtain final product imitation solid wood board prepared by the utilization sawdust.
Obtained imitation solid wood board flawless, without bubbling, without bulge, without scar, without joint tongue, corner defect.
Embodiment 3
The imitation solid wood board prepared using sawdust, consisting of：Sawdust 27kg, the powder of 160-200 mesh are crushed to after drying
It is broken to calcined kaolin 28kg, diethyl azodiformate 0.7kg, the methyl methacrylate/ethyl acrylate of 300-350 mesh
Copolymer 1 .23kg, the degree of polymerization are polyvinyl chloride resin 158kg, barium stearate 2.4kg, zinc stearate 1.4kg, the epoxy of 800-1000
Soybean oil 2.5kg, cocoanut fatty acid diethanolamide 0.2kg fatty acid methyl esters 0.3kg, titanate coupling agent 0.25kg.
The preparation method of imitation solid wood board prepared by the utilization sawdust is：
A. polyvinyl chloride resin is uniformly divided into two parts is divided into and add twice in batch mixer, be heated to 130 DEG C, add azo diformazan
Diethyl phthalate, methyl methacrylate/ethyl acrylate copolymer, barium stearate, zinc stearate, epoxidized soybean oil, coconut oil
Fatty diglycollic amide and fatty acid methyl ester, then titanate coupling agent are uniformly divided into three parts and are divided into three penetrating batch mixers
In, stir 12min；
B. by sawdust and calcined kaolin addition batch mixer, 20min is stirred；
C. step B gained mixtures are stirred at room temperature 10min, extruder hopper are poured into, by extruding machine at 185 DEG C
At a temperature of die shaping；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 60 seconds, vacuum is removed
It is wet, obtain final product imitation solid wood board prepared by the utilization sawdust.
Obtained imitation solid wood board flawless, without bubbling, without bulge, without scar, without joint tongue, corner defect.
Embodiment 4
The imitation solid wood board prepared using sawdust, consisting of：Sawdust 28kg, the powder of 160-200 mesh are crushed to after drying
It is broken to calcined kaolin 27kg, diethyl azodiformate 0.6-0.8kg, the methyl methacrylate/acrylic acid of 300-350 mesh
Methacrylate copolymers 1.3kg, the degree of polymerization are polyvinyl chloride resin 160kg, barium stearate 2.3kg, zinc stearate 1.5kg, the ring of 800-1000
Oxygen soybean oil 2.6kg, cocoanut fatty acid diethanolamide 0.28kg, fatty acid methyl ester 0.42kg, titanate coupling agent
0.3kg。
The preparation method of imitation solid wood board prepared by the utilization sawdust is：
A. polyvinyl chloride resin is uniformly divided into two parts is divided into and add twice in batch mixer, be heated to 128 DEG C, add azo diformazan
Diethyl phthalate, methyl methacrylate/ethyl acrylate copolymer, barium stearate, zinc stearate, epoxidized soybean oil, coconut oil
Fatty diglycollic amide and fatty acid methyl ester, then titanate coupling agent are uniformly divided into three parts and are divided into three penetrating batch mixers
In, stir 14min；
B. by sawdust and calcined kaolin addition batch mixer, 22min is stirred；
C. step B gained mixtures are stirred at room temperature 11min, extruder hopper are poured into, by extruding machine at 196 DEG C
At a temperature of die shaping；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 55 seconds, vacuum is removed
It is wet, obtain final product imitation solid wood board prepared by the utilization sawdust.
Obtained imitation solid wood board flawless, without bubbling, without bulge, without scar, without joint tongue, corner defect.
Imitation solid wood board performance test
Burst size of methanal, normal temperature ball falling impact, falling ball impact test at low temperature etc. are carried out to imitation solid wood board obtained in embodiment 1-4
The test of aspect, meanwhile, the test in terms of carrying out surface bonding intensity to imitation solid wood board obtained in embodiment 1-4, as a result such as
Shown in table 1：
The imitation solid wood board the performance test results of table 1
Remarks：Burst size of methanal according to《GB/T18580-2001 indoor decorating and refurnishing materials, wood-based plate and its first in product
Aldehyde release limitation》Tested；Normal temperature ball falling impact according to《GB/T24508-2009 Wood-plastic floors》Tested, sample size
It is 300.0mm × 180.0mm, quantity is 3；Falling ball impact test at low temperature according to《GB/T24508-2009 Wood-plastic floors》Surveyed
Examination, sample size is 300.0mm × 180.0mm, and quantity is 3；Surface bonding intensity according to《GB/T15102-2006 impregnates
Bond paper facing wood-based plate》6.3.8 section is measured, and sample size is 50.0mm × 50.0mm, and sample size is 6, takes 6 samples
The average value of product surface bonding intensity.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to technical scheme or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should cover in the middle of scope of the presently claimed invention.
Claims (8)
1. the imitation solid wood board for being prepared using sawdust, it is characterised in that be made up of the component of following weight portion：It is crushed to after drying
Sawdust 25-30 parts of 160-200 mesh, calcined kaolin 24-28 parts, diethyl azodiformate for being crushed to 300-350 mesh
0.6-0.8 parts, foaming control agent 1.2-1.5 parts, polyvinyl chloride resin 150-165 parts, barium stearate 2.1-2.5 parts, zinc stearate 1.2-
1.5 parts, epoxidized soybean oil 2.4-2.8 parts, lubricant 0.4-0.7 parts, coupling agent 0.2-0.3 parts.
2. the imitation solid wood board that prepared by utilization sawdust according to claim 1, it is characterised in that：The foaming control agent is
Methyl methacrylate/ethyl acrylate copolymer.
3. the imitation solid wood board that prepared by utilization sawdust according to claim 1, it is characterised in that：The polyvinyl chloride resin it is poly-
Right is 800-1000.
4. the imitation solid wood board that prepared by utilization sawdust according to claim 1, it is characterised in that：The lubricant is by coconut
Fatty acid oil diglycollic amide and fatty acid methyl ester are constituted.
5. the imitation solid wood board that prepared by utilization sawdust according to claim 4, it is characterised in that：The lubricant is by coconut
Fatty acid oil diglycollic amide and fatty acid methyl ester are according to 2:3 mass ratio composition.
6. the imitation solid wood board that prepared by utilization sawdust according to claim 1, it is characterised in that：The coupling agent is metatitanic acid
Ester coupling agent.
7. the preparation method of imitation solid wood board prepared by utilization sawdust described in claim 1, it is characterised in that specific steps
For：
A. by the polyvinyl chloride resin addition batch mixer of above-mentioned mass parts, 125-130 DEG C is heated to, adds the azo of above-mentioned mass parts
Dicarboxylate, foaming control agent, barium stearate, zinc stearate, epoxidized soybean oil, lubricant, then spray into coupling agent
In batch mixer, 12-15min is stirred；
B. by the sawdust of above-mentioned mass parts and calcined kaolin addition batch mixer, 20-25min is stirred；
C. step B gained mixtures are stirred at room temperature 10-15min, extruder hopper are poured into, by extruding machine in 180-
Die shaping at a temperature of 200 DEG C；
D. by shaping blank Vacuum shaping mould, then draw, then be placed in immersion in water at room temperature and shape for 50-60 seconds, vacuum dehumidifying,
Obtain final product imitation solid wood board prepared by the utilization sawdust.
8. the preparation method of imitation solid wood board prepared by utilization sawdust according to claim 7, it is characterised in that：Step A
The polyvinyl chloride resin is uniformly to be divided into two parts to be divided into add twice, and the coupling agent is that uniformly being divided into three parts is divided into three penetratings
's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182675.6A CN106867151A (en) | 2017-03-24 | 2017-03-24 | The imitation solid wood board prepared using sawdust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182675.6A CN106867151A (en) | 2017-03-24 | 2017-03-24 | The imitation solid wood board prepared using sawdust |
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Family
ID=59172166
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| CN201710182675.6A Pending CN106867151A (en) | 2017-03-24 | 2017-03-24 | The imitation solid wood board prepared using sawdust |
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| CN105419372A (en) * | 2015-12-27 | 2016-03-23 | 泉州市奈斯材料科技有限公司 | Method of preparing wood-plastic composite material with modified wood powder and waste plastic |
| CN106009407A (en) * | 2016-07-07 | 2016-10-12 | 安徽国风木塑科技有限公司 | Imitation wood-grain co-extrusion wood-plastic material and processing method thereof |
-
2017
- 2017-03-24 CN CN201710182675.6A patent/CN106867151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5985429A (en) * | 1992-08-31 | 1999-11-16 | Andersen Corporation | Polymer fiber composite with mechanical properties enhanced by particle size distribution |
| CN1772803A (en) * | 2005-10-12 | 2006-05-17 | 广东联塑科技实业有限公司 | Foamed composite PVC plastic-wood material |
| CN1948384A (en) * | 2005-10-12 | 2007-04-18 | 北京化工大学 | Wood plastic micro foaming composite material and its processing shaping method |
| CN103059381A (en) * | 2013-01-14 | 2013-04-24 | 思伊纳化学科技（北京）有限公司 | Inorganic mineral filled wood-plastic composite material and preparation method thereof |
| CN103772894A (en) * | 2014-02-28 | 2014-05-07 | 李胜刚 | Plastic-wood composite material and manufacturing method thereof |
| CN103965566A (en) * | 2014-04-08 | 2014-08-06 | 江苏润聚新材料科技有限公司 | Environment-friendly single-layer microcellular foam PVC (polyvinyl chloride) wood-plastic composite board and preparation method thereof |
| CN104844970A (en) * | 2015-05-18 | 2015-08-19 | 南通大学 | Production process for novel PVC (polyvinyl chloride) wood-plastic foaming building templates |
| CN105419372A (en) * | 2015-12-27 | 2016-03-23 | 泉州市奈斯材料科技有限公司 | Method of preparing wood-plastic composite material with modified wood powder and waste plastic |
| CN106009407A (en) * | 2016-07-07 | 2016-10-12 | 安徽国风木塑科技有限公司 | Imitation wood-grain co-extrusion wood-plastic material and processing method thereof |
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Application publication date: 20170620 |