CN108546417A - The preparation method of high-impact plastic-wood material plank - Google Patents
The preparation method of high-impact plastic-wood material plank Download PDFInfo
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- CN108546417A CN108546417A CN201810449998.1A CN201810449998A CN108546417A CN 108546417 A CN108546417 A CN 108546417A CN 201810449998 A CN201810449998 A CN 201810449998A CN 108546417 A CN108546417 A CN 108546417A
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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
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
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- 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)
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Abstract
The invention discloses the preparation methods of high-impact plastic-wood material plank, including：Plant fiber is dried, control plant fiber water content is 2 6%, and plant fiber is shredded, is then placed in into pulverizer, is crushed, powder is obtained；Plant fiber powder after crushing is crossed into 30 90 mesh sieve；Plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and plasticizer are put into mixing machine, control mixing machine temperature is 110 130 DEG C, mixes 5 9min, obtains batch mixing；Batch mixing is added into double screw extruder, extruder cavity temperature is 160 210 DEG C, and head temperature is 205 215 DEG C, and melting extrusion is cooling, and pelletizing obtains plastic-wood material particle；Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 180 190 DEG C, and extrusion molding plank is cooled and shaped, obtains plastic-wood material plank.The plastic wood sheet of preparation has excellent shock resistance, and preparation method is simple, and raw material is easy to get, of low cost.
Description
Technical field
The present invention relates to plastic-wood material field more particularly to the preparation methods of high-impact plastic-wood material plank.
Background technology
Wood plastic composite is the novel environment friendly building materials just occurred in recent years, is also at the early-stage in foreign countries.Mould wood products
Raw material used can make base material with the plant fibers such as waste plastic and discarded timber, agricultural tangerine bar, without any additional harmful
Ingredient.And it is recyclable utilize again, deserve to be called environmentally friendly, energy saving, resource regeneration novel products truly.
It is many to be used to industrially, use as building materials when existing plastic-wood material board making is at finished product, such as：Park
Fence, break pavilion are such.But for outdoor, the collision of external object is unavoidably received, it is prepared by existing preparation method
Plastic-wood material when by external collision, will crack, deform, or even fracture, the problem of not impact resistance.
Invention content
In view of this, the present invention provides the preparation methods of high-impact plastic-wood material plank.
The preparation method of high-impact plastic-wood material plank, method include：
Plant fiber is dried, control plant fiber water content is 2-6%, and plant fiber is shredded, is then placed in powder
It in broken machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 30-90 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and
Plasticizer is put into mixing machine, and control mixing machine temperature is 110-130 DEG C, mixes 5-9min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 160-210 DEG C, head temperature 205-
215 DEG C, melting extrusion is cooling, and pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 180-190 DEG C, is extruded into
Based plate is cooled and shaped, obtains plastic-wood material plank.
Preferably, the method is：
Plant fiber is dried, control plant fiber water content is 3-5%, and plant fiber is shredded, is then placed in powder
It in broken machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 40-70 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and
Plasticizer is put into mixing machine, and control mixing machine temperature is 115-120 DEG C, mixes 6-8min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 175-205 DEG C, head temperature 207-
212 DEG C, melting extrusion is cooling, and pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 183-187 DEG C, is extruded into
Based plate is cooled and shaped, obtains plastic-wood material plank.
Preferably, the method is：
Plant fiber is dried, control plant fiber water content is 4%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 60 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and
Plasticizer is put into mixing machine, and control mixing machine temperature is 118 DEG C, mixes 7min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 180 DEG C, and head temperature is 210 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 187 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Preferably, the filler is one kind in diamond dust, mica powder, silica flour and carbon fiber.
Preferably, the compatilizer is one kind in ABS-g-MAH, PE-g-MAH and PP-g-MAH.
Preferably, the lubricant is one kind in esters of silicon acis, phosphate and fluorocarbon oil.
Preferably, the fire retardant is one kind in antimony oxide, oxidation decabromodiphenyl and hexabromo ring tridecane.
Preferably, the antioxidant is 2,6- three-levels butyl -4- methylphenols or bis- (3,5- three-level butyl -4- hydroxyls
Phenyl) thioether.
Preferably, the plasticizer is BBP(Butyl Benzyl Phthalate, di-sec-octyl phthalate and phthalic acid
One kind in dicyclohexyl maleate.
The plastic wood sheet of the preparation method of the high-impact plastic-wood material plank of the present invention, preparation has very excellent anti-impact
Performance is hit, while also having both the performances such as fire-retardant, comprehensive performance is superior, can utilize in different fields, applicability is wide, preparation side
Method is simple, and raw material is easy to get, of low cost.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, element, component and/or its presence or addition gathered.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combinations and all possible combinations of one or more of associated item listed, and includes these combinations.
Embodiment 1
High-impact plastic-wood material plank, plastic-wood material plank are by quality component：
Preparation method is：
Plant fiber is dried, control plant fiber water content is 6%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 30 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, diamond dust, ABS-g-MAH, esters of silicon acis, antimony oxide, 2,
6- three-levels butyl -4- methylphenols and BBP(Butyl Benzyl Phthalate are put into mixing machine, and control mixing machine temperature is 110
DEG C, 9min is mixed, batch mixing is obtained；
Batch mixing is added into double screw extruder, extruder cavity temperature is 160 DEG C, and head temperature is 215 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 180 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Embodiment 2
High-impact plastic-wood material plank, plastic-wood material plank are by quality component：
Preparation method is：
Plant fiber is dried, control plant fiber water content is 5%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 70 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, mica powder, PE-g-MAH, phosphate, aoxidize decabromodiphenyl, double
(3,5- three-level butyl -4- hydroxy phenyls) thioether and di-sec-octyl phthalate are put into mixing machine, control mixing machine
Temperature is 115 DEG C, mixes 6min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 205 DEG C, and head temperature is 207 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 183 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Embodiment 3
High-impact plastic-wood material plank, plastic-wood material plank are by quality component：
Preparation method is：
Plant fiber is dried, control plant fiber water content is 2%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 90 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, silica flour, PP-g-MAH, fluorocarbon oil, hexabromo ring tridecane, 2,6-
Three-level butyl -4- methylphenols and BBP(Butyl Benzyl Phthalate are put into mixing machine, and control mixing machine temperature is 130 DEG C,
5min is mixed, batch mixing is obtained；
Batch mixing is added into double screw extruder, extruder cavity temperature is 210 DEG C, and head temperature is 205 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 190 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Embodiment 4
High-impact plastic-wood material plank, plastic-wood material plank are by quality component：
Preparation method is：
Plant fiber is dried, control plant fiber water content is 3%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 40 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, carbon fiber, PE-g-MAH, esters of silicon acis, decabromodiphenyl, 2 are aoxidized,
6- three-levels butyl -4- methylphenols and dicyclohexyl phthalate are put into mixing machine, and control mixing machine temperature is 120
DEG C, 8min is mixed, batch mixing is obtained；
Batch mixing is added into double screw extruder, extruder cavity temperature is 175 DEG C, and head temperature is 212 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 187 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Embodiment 5
High-impact plastic-wood material plank, plastic-wood material plank are by quality component：
Preparation method is：
Plant fiber is dried, control plant fiber water content is 4%, and plant fiber is shredded, is then placed in crushing
It in machine, crushes, obtains powder；
Plant fiber powder after crushing is crossed into 60 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, silica flour, PP-g-MAH, phosphate, antimony oxide, double
(3,5- three-level butyl -4- hydroxy phenyls) thioether and dicyclohexyl phthalate are put into mixing machine, control mixing machine
Temperature is 118 DEG C, mixes 7min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 180 DEG C, and head temperature is 210 DEG C, melting
It squeezes out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 187 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
Plastic-wood material plank prepared by the preparation method of embodiment 1 to 5, carries out test intensity, anti-flammability and mildew resistance
Can, test result is as follows：
| Shock resistance (pit diameter/mm) | Shock resistance (KJ/m2) | Flame retardant rating | |
| Embodiment 1 | 6 | 7.2 | V0 |
| Embodiment 2 | 7 | 5.7 | V0 |
| Embodiment 3 | 5 | 6.6 | V0 |
| Embodiment 4 | 7 | 6.4 | V0 |
| Embodiment 5 | 6 | 7.4 | V0 |
By counting table above, it can be seen that the shock proof pit diameter average out to 6mm of this plastic-wood material plank, shock resistance are strong
Spend average out to 6.5KJ/m2Left and right, flame retardant rating V0.Not only excellent fireproof performance, but also there is high resistance performance, it can be with
It uses, can utilize in different fields, applicability is wide as outdoor building materials.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
It is described in detail herein, applies specific case and the principle of the present invention and embodiment are explained
It states, above example is merely used to help understand the method and its core concept of the present invention；Meanwhile for the general skill of this field
Art personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as limiting the invention.
Claims (9)
1. the preparation method of high-impact plastic-wood material plank, which is characterized in that method includes：
Plant fiber is dried, control plant fiber water content is 2-6%, and plant fiber is shredded, is then placed in pulverizer
In, it crushes, obtains powder；
Plant fiber powder after crushing is crossed into 30-90 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and plasticising
Agent is put into mixing machine, and control mixing machine temperature is 110-130 DEG C, mixes 5-9min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 160-210 DEG C, and head temperature is 205-215 DEG C,
Melting extrusion, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 180-190 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
2. preparation method according to claim 1, which is characterized in that the method is：
Plant fiber is dried, control plant fiber water content is 3-5%, and plant fiber is shredded, is then placed in pulverizer
In, it crushes, obtains powder；
Plant fiber powder after crushing is crossed into 40-70 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and plasticising
Agent is put into mixing machine, and control mixing machine temperature is 115-120 DEG C, mixes 6-8min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 175-205 DEG C, and head temperature is 207-212 DEG C,
Melting extrusion, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 183-187 DEG C, is extruded into template
Material is cooled and shaped, obtains plastic-wood material plank.
3. preparation method according to claim 2, which is characterized in that the method is：
Plant fiber to be dried, control plant fiber water content is 4%, and plant fiber is shredded, is then placed in into pulverizer,
It crushes, obtains powder；
Plant fiber powder after crushing is crossed into 60 mesh sieve；
By plant fiber powder, polystyrene, polypropylene, filler, compatilizer, lubricant, fire retardant, antioxidant and plasticising
Agent is put into mixing machine, and control mixing machine temperature is 118 DEG C, mixes 7min, obtains batch mixing；
Batch mixing is added into double screw extruder, extruder cavity temperature is 180 DEG C, and head temperature is 210 DEG C, and melting is squeezed
Go out, cooling, pelletizing obtains plastic-wood material particle；
Plastic-wood material particle is added into extrusion shaping machine, control forming machine nose temperature is 187 DEG C, extrusion molding plank,
It is cooled and shaped, obtains plastic-wood material plank.
4. according to any preparation methods of claim 1-3, it is characterised in that：The filler be diamond dust, mica powder,
One kind in silica flour and carbon fiber.
5. according to any preparation methods of claim 1-3, it is characterised in that：The compatilizer is ABS-g-MAH, PE-
One kind in g-MAH and PP-g-MAH.
6. according to any preparation methods of claim 1-3, it is characterised in that：The lubricant is esters of silicon acis, phosphate
And one kind in fluorocarbon oil.
7. according to any preparation methods of claim 1-3, it is characterised in that：The fire retardant is antimony oxide, oxygen
Change one kind in decabromodiphenyl and hexabromo ring tridecane.
8. according to any preparation methods of claim 1-3, it is characterised in that：The antioxidant is 2,6- three-levels butyl-
4- methylphenols or bis- (3,5- three-level butyl -4- hydroxy phenyls) thioethers.
9. according to any preparation methods of claim 1-3, it is characterised in that：The plasticizer is phthalic acid fourth benzyl
One kind in ester, di-sec-octyl phthalate and dicyclohexyl phthalate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810449998.1A CN108546417A (en) | 2018-05-11 | 2018-05-11 | The preparation method of high-impact plastic-wood material plank |
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| CN201810449998.1A CN108546417A (en) | 2018-05-11 | 2018-05-11 | The preparation method of high-impact plastic-wood material plank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635530A (en) * | 2021-08-12 | 2021-11-12 | 浙江尚元塑木制品有限公司 | Preparation method of plastic-wood board |
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|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN105924998A (en) * | 2016-07-07 | 2016-09-07 | 湖南映宏新材料股份有限公司 | Wood-plastic ceramic composite material and preparation method thereof |
| CN107325424A (en) * | 2017-08-08 | 2017-11-07 | 佛山市合宏泰业科技有限公司 | The preparation method of low smell flame-proof composite material |
| CN108504120A (en) * | 2018-04-04 | 2018-09-07 | 佛山市上利丰装饰材料有限公司 | A kind of high-impact plastic-wood material plank |
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2018
- 2018-05-11 CN CN201810449998.1A patent/CN108546417A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN105924998A (en) * | 2016-07-07 | 2016-09-07 | 湖南映宏新材料股份有限公司 | Wood-plastic ceramic composite material and preparation method thereof |
| CN107325424A (en) * | 2017-08-08 | 2017-11-07 | 佛山市合宏泰业科技有限公司 | The preparation method of low smell flame-proof composite material |
| CN108504120A (en) * | 2018-04-04 | 2018-09-07 | 佛山市上利丰装饰材料有限公司 | A kind of high-impact plastic-wood material plank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635530A (en) * | 2021-08-12 | 2021-11-12 | 浙江尚元塑木制品有限公司 | Preparation method of plastic-wood board |
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