CN109294033A - A kind of plastic-wood material - Google Patents
A kind of plastic-wood material Download PDFInfo
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- CN109294033A CN109294033A CN201811076653.2A CN201811076653A CN109294033A CN 109294033 A CN109294033 A CN 109294033A CN 201811076653 A CN201811076653 A CN 201811076653A CN 109294033 A CN109294033 A CN 109294033A
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- plastic
- wood material
- wood
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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
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of plastic-wood material, the weight percent of each component are as follows: plastics 46.8~63.3%, wood powder 18.9~29.6%, sodium cellulose glycolate 5.4~9.7%, copper acetate 2.8~5.1%, Tea Saponin 1.6~1.9%, talcum powder 3.3~4.8%, toner 0.8~1.2%, lubricant 0.8~1.2%, compatilizer 1.5~2.2%, manganese compound 0.5~0.7%, borax 0.2~0.6% moulds the wooden reclaimed materials 0~12.5%, total weight percent 100%.The present invention is by the improvement on formula, to reach intensity, hardness and the wear-resisting property etc. of enhancing plastic-wood material.Plastic-wood material of the present invention has good impact strength, anti-pressure ability, ability of anti-deformation, wear-resisting property and low water absorption, and not easy to wear, fracture, warpage and deformation can be widely applied to various occasions.
Description
Technical field
The present invention relates to technical field of composite materials, in particular to a kind of plastic-wood material and preparation method thereof.
Background technique
Plastic-wood material is also Wood-plastic material, mainly with plastics such as polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC)
The waste plastic of equal recycling is raw material, is process by plant fibers such as addition wood powders.Since modeling wood has both the water-fast of plastics
Two kinds of characteristics of anti-corrosion and the texture of timber, so that it becomes a kind of function admirable and very durable outdoor building materials；Plastic-wood material
With waterproof, moisture-proof, high-environmental, timber use can be largely substituted, is a kind of low-carbon of great development prospect, green, is recycled
Regenerated ecomaterial, but since plastic-wood material is often easy to be worn in actual use, be broken, deform, so as to cause
The service performance of the product as made from the plastic-wood material substantially reduces, and service life is shorter.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of plastic-wood material wear-resisting, with long service life.
The invention adopts the following technical scheme: a kind of plastic-wood material, the weight percent of each component are as follows: plastics 46.8~
63.3%, wood powder 18.9~29.6%, sodium cellulose glycolate 5.4~9.7%, copper acetate 2.8~5.1%, Tea Saponin 1.6~
1.9%, talcum powder 3.3~4.8%, toner 0.8~1.2%, lubricant 0.8~1.2%, compatilizer 1.5~2.2%, manganese
Object 0.5~0.7% is closed, borax 0.2~0.6% moulds the wooden reclaimed materials 0~12.5%, total weight percent 100%.
Preferably, the weight percent of each component of the plastic-wood material are as follows: plastics 51.4%, wood powder 21.2%, hydroxyl first
Base sodium cellulosate 6.3%, copper acetate 3.6%, Tea Saponin 1.8%, talcum powder 3.7%, toner 0.95%, lubricant 1.05%,
Compatilizer 1.9%, manganese compound 0.6%, borax 0.4% mould the wooden reclaimed materials 7.1%.
Preferably, the lubricant is stearate.
Preferably, the compatilizer is isocyanates.
Preferably, the manganese compound is manganese chloride or manganese carbonate.
Preferably, the plastics are polyethylene particle or/and PP GRANULES.
The beneficial effects of the present invention are: the present invention is by the improvement on formula, to reach enhancing plastic-wood material
Intensity, hardness and wear-resisting property etc..Plastic-wood material of the present invention have good impact strength, anti-pressure ability, ability of anti-deformation,
Wear-resisting property and low water absorption, not easy to wear, fracture, warpage and deformation, can be widely applied to various occasions.
Specific embodiment
A kind of plastic-wood material of the present invention is described in further detail combined with specific embodiments below.
Embodiment 1
A kind of plastic-wood material, the weight percent of each component are as follows: polyethylene particle 51.4%, wood powder 21.2%, methylol
Sodium cellulosate 6.3%, copper acetate 3.6%, Tea Saponin 1.8%, talcum powder 3.7%, toner 0.95%, zinc stearate 1.05%,
Methyl diphenylene diisocyanate 1.9%, manganese chloride 0.6%, borax 0.4% mould the wooden reclaimed materials 7.1%.
The plastic-wood material is prepared via a method which:
(1) prepared by premix: wood powder is added in high mixer, with high-speed stirred 5 minutes of 1500~2500 revs/min,
Wood powder humid control is 0.5% hereinafter, other each components are then respectively adding, by above-mentioned mixing by the hot mixing system discharging of batch mixer
To cold mixing system, 40 DEG C are cooled to, premix is obtained；
(2) semi-finished product are granulated pellet preparation: by premix through parallel double-screw extruder extruding pelletization, technological temperature setting
At 180~200 DEG C, it is to be used that pellet etc. is granulated as semi-finished product；
(3) prepared by extrusion molding: the particle after extruding pelletization is added to extrusion molding in conical double-screw, technological temperature
160~180 DEG C are set in, is squeezed out by mold to get finished product plastic-wood material is arrived.
Embodiment 2
A kind of plastic-wood material, the weight percent of each component are as follows: PP GRANULES 54.5%, wood powder 24.1%, methylol
Sodium cellulosate 7.1%, copper acetate 3.9%, Tea Saponin 1.7%, talcum powder 3.9%, toner 0.95%, calcium stearate 1.05%,
Toluene di-isocyanate(TDI) 1.8%, manganese carbonate 0.6%, borax 0.4%.
The plastic-wood material is prepared via a method which:
(1) prepared by premix: wood powder is added in high mixer, with high-speed stirred 5 minutes of 1500~2500 revs/min,
Wood powder humid control is 0.5% hereinafter, other each components are then respectively adding, by above-mentioned mixing by the hot mixing system discharging of batch mixer
To cold mixing system, 40 DEG C are cooled to, premix is obtained；
(2) semi-finished product are granulated pellet preparation: by premix through parallel double-screw extruder extruding pelletization, technological temperature setting
At 180~200 DEG C, it is to be used that pellet etc. is granulated as semi-finished product；
(3) prepared by extrusion molding: the particle after extruding pelletization is added to extrusion molding in conical double-screw, technological temperature
160~180 DEG C are set in, is squeezed out by mold to get finished product plastic-wood material is arrived.
Embodiment 3
A kind of plastic-wood material, the weight percent of each component are as follows: polyethylene particle 46.8%, wood powder 29.6%, methylol
Sodium cellulosate 9.7%, copper acetate 2.8%, Tea Saponin 1.9%, talcum powder 3.3%, toner 1.2%, zinc stearate 1.2%, first
Phenylene diisocyanate 2.2%, manganese carbonate 0.7%, borax 0.6%.
The plastic-wood material is prepared via a method which:
(1) prepared by premix: wood powder is added in high mixer, with high-speed stirred 5 minutes of 1500~2500 revs/min,
Wood powder humid control is 0.5% hereinafter, other each components are then respectively adding, by above-mentioned mixing by the hot mixing system discharging of batch mixer
To cold mixing system, 40 DEG C are cooled to, premix is obtained；
(2) semi-finished product are granulated pellet preparation: by premix through parallel double-screw extruder extruding pelletization, technological temperature setting
At 180~200 DEG C, it is to be used that pellet etc. is granulated as semi-finished product；
(3) prepared by extrusion molding: the particle after extruding pelletization is added to extrusion molding in conical double-screw, technological temperature
160~180 DEG C are set in, is squeezed out by mold to get finished product plastic-wood material is arrived.
Embodiment 4
A kind of plastic-wood material, the weight percent of each component are as follows: PP GRANULES 47.9%, wood powder 18.9%, methylol
Sodium cellulosate 5.4%, copper acetate 5.1%, Tea Saponin 1.6%, talcum powder 4.8%, toner 0.8%, calcium stearate 0.8%, two
Methylenebis phenyl isocyanate 1.5%, manganese chloride 0.5%, borax 0.2% mould the wooden reclaimed materials 12.5%.
The plastic-wood material is prepared via a method which:
(1) prepared by premix: wood powder is added in high mixer, with high-speed stirred 5 minutes of 1500~2500 revs/min,
Wood powder humid control is 0.5% hereinafter, other each components are then respectively adding, by above-mentioned mixing by the hot mixing system discharging of batch mixer
To cold mixing system, 40 DEG C are cooled to, premix is obtained；
(2) semi-finished product are granulated pellet preparation: by premix through parallel double-screw extruder extruding pelletization, technological temperature setting
At 180~200 DEG C, it is to be used that pellet etc. is granulated as semi-finished product；
(3) prepared by extrusion molding: the particle after extruding pelletization is added to extrusion molding in conical double-screw, technological temperature
160~180 DEG C are set in, is squeezed out by mold to get finished product plastic-wood material is arrived.
Embodiment 5
A kind of plastic-wood material, the weight percent of each component are as follows: polyethylene particle 63.3%, wood powder 18.9%, methylol
Sodium cellulosate 5.5%, copper acetate 2.9%, Tea Saponin 1.7%, talcum powder 3.4%, toner 0.9%, zinc stearate 0.9%, first
Phenylene diisocyanate 1.6%, manganese carbonate 0.6%, borax 0.3%.
The plastic-wood material is prepared via a method which:
(1) prepared by premix: wood powder is added in high mixer, with high-speed stirred 5 minutes of 1500~2500 revs/min,
Wood powder humid control is 0.5% hereinafter, other each components are then respectively adding, by above-mentioned mixing by the hot mixing system discharging of batch mixer
To cold mixing system, 40 DEG C are cooled to, premix is obtained；
(2) semi-finished product are granulated pellet preparation: by premix through parallel double-screw extruder extruding pelletization, technological temperature setting
At 180~200 DEG C, it is to be used that pellet etc. is granulated as semi-finished product；
(3) prepared by extrusion molding: the particle after extruding pelletization is added to extrusion molding in conical double-screw, technological temperature
160~180 DEG C are set in, is squeezed out by mold to get finished product plastic-wood material is arrived.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Beneficial effects of the present invention are further illustrated below by experimental data, and modeling wood is impregnated in water, after 72 hours
Its weight is weighed again, measures its 72 hours water absorption rates；Using universal testing machine, the bending of hardness-testing device difference test product
The mechanical property parameters such as performance, wear-resisting property；Comparative example is using plastic-wood material common in the market, the weight percent of component
Are as follows: polyethylene particle 60%, wood powder 30%, talcum powder 4%, toner 12%, lubricant 2%, compatilizer 2%.
Test result is as shown in table 1 below:
Every test performance correlation data of 1 plastic-wood material of table
As it can be seen from table 1 plastic-wood material performance of the invention is substantially better than common plastic-wood material in the market.
Claims (6)
1. a kind of plastic-wood material, which is characterized in that the weight percent of each component are as follows: plastics 46.8~63.3%, wood powder 18.9
~29.6%, sodium cellulose glycolate 5.4~9.7%, copper acetate 2.8~5.1%, Tea Saponin 1.6~1.9%, talcum powder 3.3
~4.8%, toner 0.8~1.2%, lubricant 0.8~1.2%, compatilizer 1.5~2.2%, manganese compound 0.5~0.7%,
Borax 0.2~0.6% moulds the wooden reclaimed materials 0~12.5%, total weight percent 100%.
2. plastic-wood material according to claim 1, which is characterized in that the weight percent of each component are as follows: plastics 51.4%,
Wood powder 21.2%, sodium cellulose glycolate 6.3%, copper acetate 3.6%, Tea Saponin 1.8%, talcum powder 3.7%, toner
0.95%, lubricant 1.05%, compatilizer 1.9%, manganese compound 0.6%, borax 0.4%, the wooden reclaimed materials 7.1% of modeling.
3. plastic-wood material according to claim 1 or 2, which is characterized in that the lubricant is stearate.
4. plastic-wood material according to claim 1 or 2, which is characterized in that the compatilizer is isocyanates.
5. plastic-wood material according to claim 1 or 2, which is characterized in that the manganese compound is manganese chloride or manganese carbonate.
6. plastic-wood material according to claim 1 or 2, which is characterized in that the plastics are polyethylene particle or/and poly- third
Alkene particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076653.2A CN109294033A (en) | 2018-09-14 | 2018-09-14 | A kind of plastic-wood material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811076653.2A CN109294033A (en) | 2018-09-14 | 2018-09-14 | A kind of plastic-wood material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109294033A true CN109294033A (en) | 2019-02-01 |
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ID=65163181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811076653.2A Pending CN109294033A (en) | 2018-09-14 | 2018-09-14 | A kind of plastic-wood material |
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| Country | Link |
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| CN (1) | CN109294033A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157205A (en) * | 2019-04-18 | 2019-08-23 | 浙江长兴森大竹木制品有限公司 | A kind of formula and production method based on resistance to deformation WPC composite material |
| CN111518408A (en) * | 2020-05-30 | 2020-08-11 | 安徽春和明生环保新材料科技有限公司 | Flame-retardant and weather-resistant reinforced resin-plastic-wood composite material |
| CN111534123A (en) * | 2020-05-30 | 2020-08-14 | 安徽春和明生环保新材料科技有限公司 | Preparation process for resin-plastic-wood composite material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804462A (en) * | 2015-04-20 | 2015-07-29 | 青岛保利康新材料有限公司 | Plastic wood material |
-
2018
- 2018-09-14 CN CN201811076653.2A patent/CN109294033A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804462A (en) * | 2015-04-20 | 2015-07-29 | 青岛保利康新材料有限公司 | Plastic wood material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157205A (en) * | 2019-04-18 | 2019-08-23 | 浙江长兴森大竹木制品有限公司 | A kind of formula and production method based on resistance to deformation WPC composite material |
| CN111518408A (en) * | 2020-05-30 | 2020-08-11 | 安徽春和明生环保新材料科技有限公司 | Flame-retardant and weather-resistant reinforced resin-plastic-wood composite material |
| CN111534123A (en) * | 2020-05-30 | 2020-08-14 | 安徽春和明生环保新材料科技有限公司 | Preparation process for resin-plastic-wood composite material |
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Application publication date: 20190201 |
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| RJ01 | Rejection of invention patent application after publication |