CN109988433A - A kind of draft wood plastic composite and preparation method thereof - Google Patents
A kind of draft wood plastic composite and preparation method thereof Download PDFInfo
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- CN109988433A CN109988433A CN201910036024.5A CN201910036024A CN109988433A CN 109988433 A CN109988433 A CN 109988433A CN 201910036024 A CN201910036024 A CN 201910036024A CN 109988433 A CN109988433 A CN 109988433A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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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
- C08L2205/02—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
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The present invention relates to Material Fields more particularly to a kind of draft wood plastic composite and preparation method thereof.25-35 parts of plastics, 35-55 parts of fiber powder, 10-30 parts of draft powder, 3-5 parts of zinc borate, 2-4 parts of realgar, 3-8 parts of coupling agent, 1-3 parts of lubricant, 0.4-1 parts of antioxidant, steady agent 0.4-2 parts of light.The utility model has the advantages that the present invention makes full use of the draft natural resources of Chinese medicinal materials in China, a kind of draft Wood-plastic material for finishing is developed.It while realizing zero Form aldehyde release, assigns ornament materials antibacterial mosquito-proof function, more green safe living environment can be brought for resident.
Description
Technical field
The present invention relates to Material Fields more particularly to a kind of draft wood plastic composite and preparation method thereof.
Background technique
With the development in house ornamentation market, the environmental consciousness of resident is more and more stronger, and the requirement of interior decoration is also higher and higher.It passes
The glued board finishing material of system can discharge the carcinogens such as a large amount of formaldehyde in use, and solid wood board passes through preservative
It impregnates, after the processes such as paint finishing, on the one hand there is also many healthy and safe hidden danger in use, on the other hand wooden
Material belongs to non-renewable resources, and a large amount of felling leads to the deterioration of natural environment, while cost also rises year by year.
Importantly, traditional glued board and solid wood board, the larger disadvantage of generally existing hygroscopicity, further result in
Microorganism is easy to breed, forms the pathogenic microorganisms such as fungi (bacterium), mould, during routine use, nothing on the surface of the material
The health of child and parent are endangered in shape.
Wood plastic composite is to utilize the regenerated plastics and wood powder being granulated through over cleaning, bamboo powder, straw powder or powdered rice hulls
Equal crop by-products, by being granulated artificial board made of extrusion process.Wood plastic composite can make full use of and enable various countries
" white pollution " of the government's headache and agricultural crop straw for " forbidding burning " in recent years, by being reasonably formulated design and processing
Technique produces the practical dalle of environmental protection.
Summary of the invention
The purpose of invention: in order to provide a kind of better draft wood plastic composite of effect and preparation method thereof, specific mesh
See specific implementation part multiple substantial technological effects.
In order to reach purpose as above, the present invention is adopted the following technical scheme that:
A kind of draft wood plastic composite, the substance including following parts by weight: 25-35 parts of plastics, 35-55 parts of fiber powder, grass
10-30 parts of this powder, 3-5 parts of zinc borate, 2-4 parts of realgar, 3-8 parts of coupling agent, 1-3 parts of lubricant, 0.4-1 parts of antioxidant, light are steady
0.4-2 parts of agent.
Further, the draft wood plastic composite, the substance including following parts by weight: 30 parts of plastics, fiber powder 40
Part, 20 parts of draft powder, 4 parts of zinc borate, 3 parts of realgar, 5 parts of coupling agent, 3 parts of lubricant, 0.6 part of antioxidant, 1.2 parts of the steady agent of light.
Further, the draft wood plastic composite is prepared according to the following steps to obtain:
S1, draft powder and fiber powder, plastics, zinc borate, realgar, auxiliary agent are proportionally mixed after in a high speed mixer high speed
Stirring 5-10min is premixed, until being sufficiently mixed uniformly；
S2, by the premix of S1 by flat dual-screw pelletizer, be granulated at 150-210 DEG C, in high-speed mixer
Change 5-10min, and in 80-100 DEG C of dry 2-4h；
S3, the seeding particles of S2 to cone double screw extruder are polished in 150-210 DEG C of progress extrusion molding by frosted, is made
Obtain draft Wood plastic boards.
Further, the draft wood plastic composite is prepared according to the following steps to obtain:
S1, draft powder and fiber powder, plastics, zinc borate, realgar, auxiliary agent are proportionally mixed after in a high speed mixer high speed
Stirring, until being sufficiently mixed uniformly；
S2, by the premix of S1 by flat dual-screw pelletizer, be granulated at 170 DEG C, stirring homogenizing, 95 DEG C of dryings；
S3, the seeding particles of S2 to cone double screw extruder are polished in 180 DEG C of progress extrusion moldings by frosted, grass is made
This Wood plastic boards.
Further, heretofore described draft powder is one of argy wormwood, Chinese prickly ash and ginkgo, eucalyptus leaves, tobacco leaf or more
Kind, argy wormwood, Chinese prickly ash, ginkgo, eucalyptus leaves, tobacco leaf are crushed in continuous-flow type high speed medicinal herb grinder, 80- is obtained by reciprocating sieve
The draft powder of 120 mesh, then the dry 8-12h at 50-65 DEG C, drying temperature are unsuitable excessively high.
In a preferred embodiment, the weight ratio between the draft meal component are as follows: argy wormwood (30-50): eucalyptus
Leaf (20-30): Chinese prickly ash (15-25): tobacco leaf (5-15): ginkgo (5-10).
In a preferred embodiment, the weight ratio between the draft meal component are as follows: 40:25:20:10:5.
In a preferred embodiment, the draft further includes purple perilla, peppermint, wrinkled giant hyssop grass.
In a preferred embodiment, the weight ratio of the purple perilla, peppermint, wrinkled giant hyssop grass: (15-40): (10-35):
(5-25)
Further, heretofore described fiber powder includes wood powder, bamboo powder, straw powder, one of powdered rice hulls or a variety of.
In a preferred embodiment, the wood powder is based on cinnamomum camphora wood powder.
Further, heretofore described plastics are PE PP reworked materials.
In a preferred embodiment, the plastics are based on PE.
Further, heretofore described coupling agent include silane coupling agent, titanate coupling agent, zirconium ester coupling agent,
Maleic anhydride stem grafting polyolefin.
Further, heretofore described lubricant includes PE wax, zinc stearate, calcium stearate, magnesium stearate, single tristearin
Acid glyceride, ethylene bis stearamide.
Further, heretofore described antioxidant is Hinered phenols antioxidant, phosphite ester antioxidant, thioether class antioxygen
At least one of agent.
Further, heretofore described light stabilizer is the steady agent of aromatic amine class light, hydroxy benzophenone ketone light is stablized
At least one of agent, cinnamate light stabilizer, oxanilide light stabilizer；
Using the present invention of technical solution as above, have the advantages that compared with the existing technology: the present invention makes full use of China
Draft natural resources of Chinese medicinal materials, develop a kind of draft Wood-plastic material for finishing.While realizing zero Form aldehyde release, dress is assigned
The function of mouldy, the mosquito-proof Anti-moth-eating of exterior material antibacterial can bring more green safe living environment for resident.
Detailed description of the invention
In order to further illustrate the present invention, it is further illustrated with reference to the accompanying drawing:
Fig. 1 is invention data comparison.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Embodiment 1
First by 30 parts of argy wormwood, 30 parts of eucalyptus leaves, 25 parts of Chinese prickly ash, 10 parts of tobacco leaf, 5 parts of ginkgo in continuous-flow type high speed medicinal herb grinder
Middle crushing obtains 80 mesh draft powder by reciprocating sieve, and then the dry 12h at 50 DEG C, obtains insect prevention antibacterial draft powder.
Then according to parts by weight: 25 parts of plastic H DPE, 50 parts of fiber powder, 10 parts of draft powder, 3 parts of zinc borate, realgar 2
Part, 8 parts of coupling agent, 3 parts of lubricant, 1 part of antioxidant, 1 part of the steady agent of light.The raw material of above-mentioned parts by weight is filled in high-speed mixer
Divide mixing 5min, premix is added in the main feeding hopper of flat double screw extruder, flat double pelletizers is utilized to carry out at 150 DEG C
It is granulated, the pellet made is put into high-speed mixer and is homogenized 5min, and the baking material 3h at 90 DEG C.
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 170 DEG C.According to using
Demand selection carries out frosted polishing to draft Wood plastic boards.
Embodiment 2
First by 40 parts of argy wormwood, 20 parts of eucalyptus leaves, 15 parts of Chinese prickly ash, 6 parts of purple perilla, 5 parts of tobacco leaf, 5 parts of ginkgo, 5 parts of peppermint, wrinkled giant hyssop grass
4 parts.It is crushed in continuous-flow type high speed medicinal herb grinder, 120 mesh draft powder is obtained by reciprocating sieve, it is then dry at 65 DEG C
8h obtains insect prevention antibacterial draft powder.
Then according to parts by weight: 30 parts of plastics PP, 35 parts of fiber powder, 30 parts of draft powder, 5 parts of zinc borate, 4 parts of realgar,
3 parts of coupling agent, 1 part of lubricant, 0.4 part of antioxidant, 0.4 part of the steady agent of light.By the raw material of above-mentioned parts by weight in high-speed mixer
It is sufficiently mixed 10min, premix is added in the main feeding hopper of flat double screw extruder, flat double pelletizers are utilized at 210 DEG C
It is granulated, the pellet made is put into high-speed mixer and is homogenized 8min, and the baking material 2h at 100 DEG C.
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 190 DEG C.According to using
Demand selection carries out frosted polishing to draft Wood plastic boards.
Embodiment 3
First by 50 parts of argy wormwood, 20 parts of eucalyptus leaves, 15 parts of Chinese prickly ash, 5 parts of tobacco leaf, 10 parts of ginkgo.It is crushed in continuous-flow type high speed Chinese medicine
It is crushed in machine, 100 mesh draft powder is obtained by reciprocating sieve, then the dry 10h at 60 DEG C, obtains insect prevention antibacterial draft powder.
Then according to parts by weight: 35 parts of plastics PE, 35 parts of fiber powder, 15 parts of draft powder, 4 parts of zinc borate, 3 parts of realgar,
5 parts of coupling agent, 2 parts of lubricant, 0.6 part of antioxidant, 1 part of the steady agent of light.The raw material of above-mentioned parts by weight is filled in high-speed mixer
Divide mixing 8min, premix is added in the main feeding hopper of flat double screw extruder, flat double pelletizers is utilized to carry out at 200 DEG C
It is granulated, the pellet made is put into high-speed mixer and is homogenized 5min, and the baking material 4h at 80 DEG C.
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 200 DEG C.According to using
Demand selection carries out frosted polishing to draft Wood plastic boards.
Draft wood plastic composite made from above-described embodiment 1 is answered with wood moulding made from draft powder (blank group) is not added with
Condensation material carries out the mosquito-proof performance test of antibacterial using the prior art, test result is as follows table:
The present invention can effectively inhibit the growth of fungi and mould, also can be right while so that the service life of Wood-plastic material extends
It is effectively inhibited in indoor microorganism.Moreover, draft Wood-plastic material walks quickly and keeps away percentage with very big to mosquito, it can
It is effectively reduced the quantity of indoor mosquito, the living environment of clean hygiene is brought for resident.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variations
It is both fallen in claimed range with improving.
Claims (10)
1. a kind of draft wood plastic composite, which is characterized in that the component including following parts by weight, 25-35 parts of plastics, fiber
35-55 parts of powder, 10-30 parts of draft powder, 3-5 parts of zinc borate, 2-4 parts of realgar, 3-8 parts of coupling agent, 1-3 parts of lubricant, antioxidant
0.4-1 parts, steady agent 0.4-2 parts of light.
2. a kind of draft wood plastic composite as described in claim 1, which is characterized in that the group including following parts by weight
Point: 30 parts of plastics, 40 parts of fiber powder, 20 parts of draft powder, 4 parts of zinc borate, 3 parts of realgar, 5 parts of coupling agent, 3 parts of lubricant, antioxygen
0.6 part of agent, 1.2 parts of the steady agent of light.
3. a kind of preparation method of draft wood plastic composite, which is characterized in that be prepared according to the following steps to obtain:
S1, draft powder and fiber powder, plastics, zinc borate, realgar, auxiliary agent are proportionally mixed after in a high speed mixer high speed
Stirring 5-10min is premixed, until being sufficiently mixed uniformly；
S2, by the premix of S1 by flat dual-screw pelletizer, be granulated at 150-210 DEG C, in high-speed mixer
Change 5-10min, and in 80-100 DEG C of dry 2-4h；
S3, the seeding particles of S2 to cone double screw extruder are polished in 150-210 DEG C of progress extrusion molding by frosted, is made
Obtain draft Wood plastic boards.
4. a kind of preparation method of draft wood plastic composite as claimed in claim 3, which is characterized in that heretofore described
Draft powder be one of argy wormwood, Chinese prickly ash, ginkgo, eucalyptus leaves, tobacco leaf or a variety of；By argy wormwood, Chinese prickly ash, ginkgo, eucalyptus leaves, cigarette
One of leaf or it is a variety of crushed in continuous-flow type high speed medicinal herb grinder, the draft powder of 80-120 mesh is obtained by reciprocating sieve,
Then the dry 8-12h at 50-65 DEG C.
5. a kind of preparation method of draft wood plastic composite as claimed in claim 3, which is characterized in that the draft powder at
/ weight ratio are as follows: 30-50 parts of argy wormwood, 20-30 parts of eucalyptus leaves, 15-25 parts of Chinese prickly ash, 5-15 parts of tobacco leaf, 5-10 parts of ginkgo.
6. a kind of preparation method of draft wood plastic composite as claimed in claim 3, which is characterized in that the draft powder at
Point argy wormwood, Chinese prickly ash, ginkgo, eucalyptus leaves, the weight ratio between tobacco leaf are as follows: 40:25:20:10:5.
7. a kind of preparation method of draft wood plastic composite as claimed in claim 3, which is characterized in that the plastics are
PE PP reworked material.
8. a kind of preparation method of draft wood plastic composite, which is characterized in that first by 30 parts of argy wormwood, 30 parts of eucalyptus leaves, flower
25 parts of green pepper, 10 parts of tobacco leaf, 5 parts of ginkgo crushed in continuous-flow type high speed medicinal herb grinder, 80 mesh draft powder are obtained by reciprocating sieve,
Then the dry 12h at 50 DEG C, obtains insect prevention antibacterial draft powder；
Then according to parts by weight: 25 parts of plastic H DPE, 50 parts of fiber powder, 10 parts of draft powder, 3 parts of zinc borate, 2 parts of realgar, idol
Join 8 parts of agent, 3 parts of lubricant, 1 part of antioxidant, 1 part of the steady agent of light；The raw material of above-mentioned parts by weight is sufficiently mixed in high-speed mixer
5min is closed, premix is added in the main feeding hopper of flat double screw extruder, is made at 150 DEG C using flat double pelletizers
Grain, the pellet made is put into high-speed mixer and is homogenized 5min, and the baking material 3h at 90 DEG C；
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 170 DEG C, according to use demand
Selection carries out frosted polishing to draft Wood plastic boards.
9. a kind of preparation method of draft wood plastic composite, which is characterized in that first by 40 parts of argy wormwood, 20 parts of eucalyptus leaves, flower
15 parts of green pepper, 6 parts of purple perilla, 5 parts of tobacco leaf, 5 parts of ginkgo, 5 parts of peppermint, 4 parts of wrinkled giant hyssop grass；The powder in continuous-flow type high speed medicinal herb grinder
It is broken, 120 mesh draft powder are obtained by reciprocating sieve, then the dry 8h at 65 DEG C, obtains insect prevention antibacterial draft powder；
Then according to parts by weight: 30 parts of plastics PP, 35 parts of fiber powder, 30 parts of draft powder, 5 parts of zinc borate, 4 parts of realgar, coupling
3 parts of agent, 1 part of lubricant, 0.4 part of antioxidant, 0.4 part of the steady agent of light；In high-speed mixer sufficiently by the raw material of above-mentioned parts by weight
10min is mixed, premix is added in the main feeding hopper of flat double screw extruder, is carried out at 210 DEG C using flat double pelletizers
It is granulated, the pellet made is put into high-speed mixer and is homogenized 8min, and the baking material 2h at 100 DEG C；
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 190 DEG C；According to use demand
Selection carries out frosted polishing to draft Wood plastic boards.
10. a kind of preparation method of draft wood plastic composite, which is characterized in that first by 50 parts of argy wormwood, 20 parts of eucalyptus leaves, flower
15 parts of green pepper, 5 parts of tobacco leaf, 10 parts of ginkgo；It is crushed in continuous-flow type high speed medicinal herb grinder, 100 mesh draft is obtained by reciprocating sieve
Powder, then the dry 10h at 60 DEG C, obtains insect prevention antibacterial draft powder；
Then according to parts by weight: 35 parts of plastics PE, 35 parts of fiber powder, 15 parts of draft powder, 4 parts of zinc borate, 3 parts of realgar, coupling
5 parts of agent, 2 parts of lubricant, 0.6 part of antioxidant, 1 part of the steady agent of light；The raw material of above-mentioned parts by weight is sufficiently mixed in high-speed mixer
8min is closed, premix is added in the main feeding hopper of flat double screw extruder, is made at 200 DEG C using flat double pelletizers
Grain, the pellet made is put into high-speed mixer and is homogenized 5min, and the baking material 4h at 80 DEG C；
Finally, the pellet of drying is placed in cone double screw extruder, extrusion molding is carried out at 200 DEG C；According to use demand
Selection carries out frosted polishing to draft Wood plastic boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036024.5A CN109988433A (en) | 2019-01-15 | 2019-01-15 | A kind of draft wood plastic composite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036024.5A CN109988433A (en) | 2019-01-15 | 2019-01-15 | A kind of draft wood plastic composite and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109988433A true CN109988433A (en) | 2019-07-09 |
Family
ID=67130018
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910036024.5A Withdrawn CN109988433A (en) | 2019-01-15 | 2019-01-15 | A kind of draft wood plastic composite and preparation method thereof |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892759A (en) * | 2020-08-10 | 2020-11-06 | 李晨悦 | Antibacterial, insect-repellent and radiation-proof high polymer material and application thereof |
| CN113429663A (en) * | 2021-08-13 | 2021-09-24 | 浙江蓝皮书家居科技有限公司 | Natural Chinese herbal medicine antibacterial and mildew-proof composite plastic and preparation method thereof |
-
2019
- 2019-01-15 CN CN201910036024.5A patent/CN109988433A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111892759A (en) * | 2020-08-10 | 2020-11-06 | 李晨悦 | Antibacterial, insect-repellent and radiation-proof high polymer material and application thereof |
| CN113429663A (en) * | 2021-08-13 | 2021-09-24 | 浙江蓝皮书家居科技有限公司 | Natural Chinese herbal medicine antibacterial and mildew-proof composite plastic and preparation method thereof |
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Application publication date: 20190709 |