CN106366492A - Colorful wood-plastic composite and preparation method thereof - Google Patents
Colorful wood-plastic composite and preparation method thereof Download PDFInfo
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- CN106366492A CN106366492A CN201610739234.7A CN201610739234A CN106366492A CN 106366492 A CN106366492 A CN 106366492A CN 201610739234 A CN201610739234 A CN 201610739234A CN 106366492 A CN106366492 A CN 106366492A
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- wood
- plastic composite
- antioxidant
- wood plastic
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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
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- 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 colorful wood-plastic composite and a preparation method thereof. The colorful wood-plastic composite is prepared from, by weight, 15-20 parts of bamboo powder, 20-25 parts of wood powder, 2-4 parts of aluminic acid ester coupling agent, 30-40 parts of plastic particles, 3-5 parts of maleic anhydride, 4-6 parts of colorant, 0.1-0.5 part of ultraviolet light absorber, 0.1-0.5 part of antioxidant, 0.5-1 part of terpene resin, 20-30 parts of 1,000-mesh coarse whiting, 0.1-0. 5 part of stearate and 2-5 parts of vitrified microballs. The prepared wood-plastic composite can show designed colors, and the colors are uniform and can be kept not fading for a long time. In addition, the wood-plastic composite has good mechanical strength and can be suitable for indoor floor and furniture manufacturing, and the added value of products is improved.
Description
Technical field
The present invention relates to Wood-plastic material technical field is and in particular to a kind of colour wood plastic composite and preparation method thereof.
Background technology
Wood plastic composite is to replace resin adhesive using plastics, and Plant fiber useless with wood powder, rice husk, straw etc. mixes
The wood materials of Cheng Xin, then through extruding, molding, the sheet material of injection molding technique production or section bar.Wood plastic composite includes plant
Fibres are simultaneously sufficiently mixed with plastics, thus have the resistance to compression suitable with hardwood, the physical and mechanical propertiess such as counter-bending, and it is resistance to
It is substantially better than common wood materials with property, case hardness is usually 2-5 times of timber, can be used for building materials, furniture, logistics packaging etc.
Industry.But, current wood plastic composite has that color is single, material surface aberration is big, the low problem of added value of product, and
Intensity also needs to improve further, constrains the development of wood plastic composite industry to a certain extent.
Content of the invention
For the deficiencies in the prior art, the invention provides a kind of colour wood plastic composite and preparation method thereof.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of colour wood plastic composite, is made up of following raw material: bamboo powder 15-20 part, wood powder 20-25 part, aluminum
Acid esters coupling agent 2-4 part, plastic pellet 30-40 part, maleic anhydride 3-5 part, coloring agent 4-6 part, UV absorbent 0.1-0.5
Part, antioxidant 0.1-0.5 part, terpene resin 0.5-1 part, 1000 mesh triple superphosphate 20-30 parts, stearate 0.1-0.5 part, vitreous are micro-
Pearl 2-5 part.
Preferably, it is made up of following raw material: 16 parts of bamboo powder, 22 parts of wood powder, 3 parts of aluminate coupling agent, plastic pellet
Son 35 parts, 4 parts of maleic anhydride, 5 parts of coloring agent, 0.3 part of UV absorbent, 0.3 part of antioxidant, 0.8 part of terpene resin, 1000
24 parts of mesh triple superphosphate, 0.3 part of stearate, 4 parts of glass bead.
Preferably, described plastic pellet is selected from one of polyethylene, polypropylene, polrvinyl chloride.
Preferably, described coloring agent is red, yellow, blue, white, black, blue or green, violet colorant.
Preferably, described UV absorbent is Benzotriazole Ultraviolet Stabilizer.
Preferably, described antioxidant is the compositionss of irgasfos 168 and antioxidant 1010.
The preparation method of colored wood plastic composite, step is as follows:
1) bamboo powder and wood powder are mixed, soak 30min with 4% sodium hydroxide solution and 60% ethanol respectively, take out drying,
Wood fibre must be mixed；
2) plastic pellet, maleic anhydride, terpene resin are placed higher than in high mixer, stir 10min, then be added thereto to
1000 mesh triple superphosphate, step 1) mix wood fibre, aluminate coupling agent, glass bead, coloring agent, UV absorbent, antioxygen
Agent, stearate, stir 30min, are uniformly dispersed；
3) by step 2) compound is added in double screw extruder and carries out melt blending, pelletize, obtains wood plastic composite
Particle；
4) by step 3) wood plastic composite pellet extrusion molding, compression molding or injection mo(u)lding.
The invention has the advantages that: processing after wood powder and bamboo powder with sodium hydroxide and alcohol, it is possible to increase between fiber and plastics
The compatibility, and the glass bead adding has an ageing-resistant weatherability well, each component collective effect, prepared wood plastics composite
Material can assume the color of design, and color even can keep colour-fast for a long time.Additionally, wood plastic composite power of the present invention
Learn intensity good, improve value-added content of product, be applicable to indoor floor and furniture makes.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment being obtained under the premise of creative work, broadly falls into the scope of protection of the invention.
Embodiment 1:
A kind of colour wood plastic composite, is made up of following raw material: 16 parts of bamboo powder, 22 parts of wood powder, Aluminate are even
3 parts of agent of connection, 35 parts of igelite particle, 4 parts of maleic anhydride, 5 parts of coloring agent, Benzotriazole Ultraviolet Stabilizer 0.3
Part, 0.3 part of antioxidant, 0.8 part of terpene resin, 24 parts of 1000 mesh triple superphosphate, 0.3 part of stearate, 4 parts of glass bead.Wherein,
Toner is red, yellow, blue, white, black, blue or green, violet colorant, and antioxidant is the compositionss of irgasfos 168 and antioxidant 1010.
The preparation method of colored wood plastic composite, step is as follows:
1) bamboo powder and wood powder are mixed, soak 30min with 4% sodium hydroxide solution and 60% ethanol respectively, take out drying,
Wood fibre must be mixed；
2) plastic pellet, maleic anhydride, terpene resin are placed higher than in high mixer, stir 10min, then be added thereto to
1000 mesh triple superphosphate, step 1) mix wood fibre, aluminate coupling agent, glass bead, coloring agent, UV absorbent, antioxygen
Agent, stearate, stir 30min, are uniformly dispersed；
3) by step 2) compound is added in double screw extruder and carries out melt blending, pelletize, obtains wood plastic composite
Particle；
4) by step 3) wood plastic composite pellet extrusion molding, compression molding or injection mo(u)lding.
Embodiment 2:
A kind of colour wood plastic composite, is made up of following raw material: 15 parts of bamboo powder, 20 parts of wood powder, Aluminate are even
Connection 2.5 parts of agent, 30 parts of plastic pellet, 3.5 parts of maleic anhydride, 4.5 parts of coloring agent, 0.5 part of Benzotriazole Ultraviolet Stabilizer,
0.3 part of antioxidant, 0.6 part of terpene resin, 23 parts of 1000 mesh triple superphosphate, 0.3 part of stearate, 3 parts of glass bead.Wherein, colour
Agent is red, yellow, blue, white, black, blue or green, violet colorant, and antioxidant is the compositionss of irgasfos 168 and antioxidant 1010.
Polyethylene, polypropylene, polrvinyl chloride.
The preparation method of colored wood plastic composite, with embodiment 1.
Embodiment 3:
A kind of colour wood plastic composite, is made up of following raw material: 18 parts of bamboo powder, 22 parts of wood powder, Aluminate are even
3.5 parts of agent of connection, 32 parts of igelite particle, 4.5 parts of maleic anhydride, 5 parts of coloring agent, Benzotriazole Ultraviolet Stabilizer
0.4 part, 0.3 part of antioxidant, 0.7 part of terpene resin, 26 parts of 1000 mesh triple superphosphate, 0.4 part of stearate, 4 parts of glass bead.Its
In, coloring agent is red, yellow, blue, white, black, blue or green, violet colorant, and antioxidant is the combination of irgasfos 168 and antioxidant 1010
Thing.
The preparation method of colored wood plastic composite, with embodiment 1.
Embodiment 4:
A kind of colour wood plastic composite, is made up of following raw material: 15 parts of bamboo powder, 25 parts of wood powder, Aluminate are even
Connection 2 parts of agent, 40 parts of polypropylene plastics particle, 3 parts of maleic anhydride, 6 parts of coloring agent, 0.1 part of Benzotriazole Ultraviolet Stabilizer,
0.5 part of antioxidant, 0.5 part of terpene resin, 30 parts of 1000 mesh triple superphosphate, 0.1 part of stearate, 5 parts of glass bead.Wherein, colour
Agent is red, yellow, blue, white, black, blue or green, violet colorant, and antioxidant is the compositionss of irgasfos 168 and antioxidant 1010.
The preparation method of colored wood plastic composite, with embodiment 1.
Embodiment 5:
A kind of colour wood plastic composite, is made up of following raw material: 20 parts of bamboo powder, 20 parts of wood powder, Aluminate are even
Connection 4 parts of agent, 30 parts of vinyon particle, 5 parts of maleic anhydride, 4 parts of coloring agent, 0.5 part of Benzotriazole Ultraviolet Stabilizer,
0.1 part of antioxidant, 1 part of terpene resin, 20 parts of 1000 mesh triple superphosphate, 0.5 part of stearate, 2 parts of glass bead.Wherein, coloring agent
For red, yellow, blue, white, black, blue or green, violet colorant, antioxidant is the compositionss of irgasfos 168 and antioxidant 1010.
The preparation method of colored wood plastic composite, with embodiment 1.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element including in the process of described key element, method, article or equipment.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to wherein some technical characteristics；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of colour wood plastic composite is it is characterised in that be made up of following raw material: bamboo powder 15-20 part, wood powder
20-25 part, aluminate coupling agent 2-4 part, plastic pellet 30-40 part, maleic anhydride 3-5 part, coloring agent 4-6 part, ultraviolet are inhaled
Receive agent 0.1-0.5 part, antioxidant 0.1-0.5 part, terpene resin 0.5-1 part, 1000 mesh triple superphosphate 20-30 parts, stearate 0.1-
0.5 part, glass bead 2-5 part.
2. colour wood plastic composite as claimed in claim 1 is it is characterised in that be made up of following raw material: bamboo powder
16 parts, 22 parts of wood powder, 3 parts of aluminate coupling agent, 35 parts of plastic pellet, 4 parts of maleic anhydride, 5 parts of coloring agent, UV absorbent
0.3 part, 0.3 part of antioxidant, 0.8 part of terpene resin, 24 parts of 1000 mesh triple superphosphate, 0.3 part of stearate, 4 parts of glass bead.
3. colour wood plastic composite as claimed in claim 2 is it is characterised in that described plastic pellet is selected from polyethylene, gathers
One of propylene, polrvinyl chloride.
4. as claimed in claim 2 colour wood plastic composite it is characterised in that described coloring agent be red, yellow, blue, white,
Black, blue or green, violet colorant.
5. colour wood plastic composite as claimed in claim 2 is it is characterised in that described UV absorbent is benzotriazole
Class UV absorbent.
6. colour wood plastic composite as claimed in claim 2 is it is characterised in that described antioxidant is irgasfos 168 and resists
The compositionss of oxygen agent 1010.
7. the preparation method of described colored wood plastic composite as arbitrary in claim 1-6 is it is characterised in that step is as follows:
1) bamboo powder and wood powder are mixed, soak 30min with 4% sodium hydroxide solution and 60% ethanol respectively, take out drying, obtain mixed
Close wood fibre；
2) plastic pellet, maleic anhydride, terpene resin are placed higher than in high mixer, stir 10min, then be added thereto to 1000
Mesh triple superphosphate, step 1) mixing wood fibre, aluminate coupling agent, glass bead, coloring agent, UV absorbent, antioxidant, hard
Fat acid salt, stirs 30min, is uniformly dispersed；
3) by step 2) compound is added in double screw extruder and carries out melt blending, pelletize, obtains wood plastic composite particle；
4) by step 3) wood plastic composite pellet extrusion molding, compression molding or injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739234.7A CN106366492A (en) | 2016-08-27 | 2016-08-27 | Colorful wood-plastic composite and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739234.7A CN106366492A (en) | 2016-08-27 | 2016-08-27 | Colorful wood-plastic composite and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106366492A true CN106366492A (en) | 2017-02-01 |
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| CN201610739234.7A Pending CN106366492A (en) | 2016-08-27 | 2016-08-27 | Colorful wood-plastic composite and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467534A (en) * | 2018-05-04 | 2018-08-31 | 合肥易美特建材有限公司 | A kind of Wood-plastic floor and preparation method thereof |
| CN111334059A (en) * | 2020-03-13 | 2020-06-26 | 安徽国风木塑科技有限公司 | Novel colorful wood-plastic profile and preparation method thereof |
| WO2022012086A1 (en) * | 2020-07-13 | 2022-01-20 | 杨曦 | Wood-like composite plastic specifically used for furniture and preparation method therefor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245156A (en) * | 2008-02-28 | 2008-08-20 | 戴福寿 | Bamboo-plastic composite material |
| CN101974239A (en) * | 2010-10-26 | 2011-02-16 | 曾广胜 | Wood plastic composite and preparation process thereof |
| CN103102591A (en) * | 2013-01-30 | 2013-05-15 | 广东省微生物研究所 | Environmentally-friendly mould-proofing wood-plastic composite material and preparation method thereof |
-
2016
- 2016-08-27 CN CN201610739234.7A patent/CN106366492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245156A (en) * | 2008-02-28 | 2008-08-20 | 戴福寿 | Bamboo-plastic composite material |
| CN101974239A (en) * | 2010-10-26 | 2011-02-16 | 曾广胜 | Wood plastic composite and preparation process thereof |
| CN103102591A (en) * | 2013-01-30 | 2013-05-15 | 广东省微生物研究所 | Environmentally-friendly mould-proofing wood-plastic composite material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467534A (en) * | 2018-05-04 | 2018-08-31 | 合肥易美特建材有限公司 | A kind of Wood-plastic floor and preparation method thereof |
| CN111334059A (en) * | 2020-03-13 | 2020-06-26 | 安徽国风木塑科技有限公司 | Novel colorful wood-plastic profile and preparation method thereof |
| WO2022012086A1 (en) * | 2020-07-13 | 2022-01-20 | 杨曦 | Wood-like composite plastic specifically used for furniture and preparation method therefor |
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Application publication date: 20170201 |