CN110157205A - A kind of formula and production method based on resistance to deformation WPC composite material - Google Patents
A kind of formula and production method based on resistance to deformation WPC composite material Download PDFInfo
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- CN110157205A CN110157205A CN201910312055.9A CN201910312055A CN110157205A CN 110157205 A CN110157205 A CN 110157205A CN 201910312055 A CN201910312055 A CN 201910312055A CN 110157205 A CN110157205 A CN 110157205A
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- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000009472 formulation Methods 0.000 title abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 22
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 19
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 19
- -1 polypropylene Polymers 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 239000004698 Polyethylene Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- 239000002023 wood Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 239000004793 Polystyrene Substances 0.000 claims abstract description 8
- 239000003086 colorant Substances 0.000 claims abstract description 7
- 239000003607 modifier Substances 0.000 claims abstract description 7
- 229920002223 polystyrene Polymers 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 9
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000012856 weighed raw material Substances 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 7
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 239000011155 wood-plastic composite Substances 0.000 description 51
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920001587 Wood-plastic composite Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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
- C08L2207/20—Recycled plastic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of formulas and production method based on resistance to deformation WPC composite material, it is characterised in that: 15-20 parts of WPC plastic grain, 30-50 parts of wood powder, useless 20-30 parts of high density polyethylene (HDPE) powder, 20-30 parts of waste polypropylene powder, 20-30 parts of deposed polystyrene particle, 20-30 parts of waste polyvinyl chloride particle, 30-50 parts of burlap fiber, 0.5-1 parts of interface modifier, 2-4 parts of compatilizer, 2-4 parts of colorant, 2-4 parts of resistance to deformation agent, 2-4 parts of fire retardant, 1-2 parts of polyethylene wax.A kind of formula and production method based on resistance to deformation WPC composite material of the present invention, improve the anti-deformation of WPC composite material, ensure that WPC composite material is not susceptible to deformation, the original single tone of WPC composite material can be changed, the finished product for producing its WPC composite material is more beautiful, improve cold resistance, heat resistance, chemical resistance and the wearability of WPC composite material, to ensure that the finished product of WPC composite material production has better cold resistance, heat resistance, chemical resistance and wearability, better prospect of the application is brought.
Description
Technical field
The present invention relates to WPC technical field of composite materials, in particular to a kind of formula based on resistance to deformation WPC composite material
And production method.
Background technique
WPC is a kind of emerging composite material, feature be it is environmentally protective, to mould Dai Mu, wood plastic composite is a kind of
Emerging material, these materials are the plastics therein made of pure or recycling plastics and natural fiberfill
It can be high density polyethylene (HDPE) (HDPE), polypropylene (PP), the various plastics such as polystyrene (PS) and polyvinyl chloride (PVC),
And natural fiber then includes wood powder and burlap fiber；It produces in WPC composite material, due to WPC composite material morphotropism
Can be relatively strong, cause WPC composite material to be not easy to carry out using causing WPC compound since the coloring effect of WPC composite material is bad
The finished product of material production is not beautiful enough, since the wear-resisting property and chemical-resistance of WPC composite material are bad, causes WPC compound
The finished product wear-resisting property and chemical-resistance of material production are bad.
Summary of the invention
The main purpose of the present invention is to provide a kind of formulas and production method based on resistance to deformation WPC composite material, can
Effectively to solve the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of formula based on resistance to deformation WPC composite material, comprising: 15-20 parts of WPC plastic grain, 30-50 parts of wood powder,
Useless 20-30 parts of high density polyethylene (HDPE) powder, 20-30 parts of waste polypropylene powder, 20-30 parts of deposed polystyrene particle, waste polyvinyl chloride
20-30 parts of grain, 30-50 parts of burlap fiber, 0.5-1 parts of interface modifier, 2-4 parts of compatilizer, 2-4 parts of colorant, resistance to deformation agent
It 2-4 parts, 2-4 parts of fire retardant, 1-2 parts of polyethylene wax, is mixed unit and is mixed to 100 DEG C of -150 DEG C of extrusion mixing material, then through mould
It is molded, cooling.
Preferably, the compatilizer is SY-60G.
Preferably, the fire retardant is aluminium hydroxide.
Preferably, the quality of the polyethylene wax is the small microballon shape of white or sheet.
A kind of production method based on resistance to deformation WPC composite material, which comprises the steps of:
Step 1: the weight ratio is weighed into a certain amount of raw material；
Step 2: weighed raw material is added in high speed mixing smelting machine and is uniformly mixed；
Step 3: ingredient after cooling is kneaded and is granulated by conical double screw extruder；
Step 4: the raw material made is passed through into double screw extruder extrusion molding；
Step 5: moulding material is cooled down.
Preferably, the high speed mixing smelting machine temperature is 100 DEG C -130 DEG C.
Preferably, the conical double screw extruder temperature is 170 DEG C -210 DEG C, and screw speed is 15-35 revs/min.
Preferably, the temperature of the double screw extruder extrusion parameter be 140 DEG C -170 DEG C, screw speed be 10-25 turn/
Minute.
Preferably, the type of cooling is cooling for water-cooled.
Compared with prior art, the invention has the following beneficial effects: resistance to deformation WPC composite materials, by being added with
Resistance to deformation agent improves the anti-deformation of WPC composite material, ensures that WPC composite material is not susceptible to deformation, has by addition
Toner can change the original single tone of WPC composite material, and the finished product for producing its WPC composite material is more beautiful, pass through
Added with polyethylene wax, cold resistance, heat resistance, chemical resistance and the wearability of WPC composite material are improved, to ensure that WPC is multiple
The finished product of condensation material production has better cold resistance, heat resistance, chemical resistance and wearability.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
A kind of formula based on resistance to deformation WPC composite material, comprising: 15-20 parts of WPC plastic grain, 30-50 parts of wood powder,
Useless 20-30 parts of high density polyethylene (HDPE) powder, 20-30 parts of waste polypropylene powder, 20-30 parts of deposed polystyrene particle, waste polyvinyl chloride
20-30 parts of grain, 30-50 parts of burlap fiber, 0.5-1 parts of interface modifier, 2-4 parts of compatilizer, 2-4 parts of colorant, resistance to deformation agent
It 2-4 parts, 2-4 parts of fire retardant, 1-2 parts of polyethylene wax, is mixed unit and is mixed to 100 DEG C of -150 DEG C of extrusion mixing material, then through mould
It is molded, cooling；
Compatilizer is SY-60G；Fire retardant is aluminium hydroxide；The quality of polyethylene wax is the small microballon shape of white or sheet.
A kind of production method based on resistance to deformation WPC composite material, which comprises the steps of:
Step 1: the weight ratio is weighed into a certain amount of raw material；
Step 2: weighed raw material is added in high speed mixing smelting machine and is uniformly mixed；
Step 3: ingredient after cooling is kneaded and is granulated by conical double screw extruder；
Step 4: the raw material made is passed through into double screw extruder extrusion molding；
Step 5: moulding material is cooled down；
High speed mixing smelting machine temperature is 100 DEG C -130 DEG C；Conical double screw extruder temperature is 170 DEG C -210 DEG C, and screw rod turns
Speed is 15-35 revs/min；The temperature of double screw extruder extrusion parameter is 140 DEG C -170 DEG C, and screw speed is 10-25 revs/min
Clock；The type of cooling is cooling for water-cooled.
It should be noted that the present invention is a kind of formula and production method based on resistance to deformation WPC composite material, tie below
Closing embodiment, the present invention will be described in detail:
Embodiment 1: this formula based on resistance to deformation WPC composite material, the ingredient including following parts by weight: WPC plastics
Particle 15kg, wood powder 30kg, give up high density polyethylene (HDPE) powder 20kg, waste polypropylene powder 20kg, deposed polystyrene particle 20kg, gives up poly-
Vinyl chloride particle 20kg, burlap fiber 30kg, interface modifier 0.5kg, compatilizer 2kg, colorant 2kg, resistance to deformation agent 2kg,
Fire retardant 2kg, polyethylene wax 1kg；
It is above-mentioned based on resistance to deformation WPC composite material the production method is as follows:
Step 1: a certain amount of raw material is weighed by the weight ratio, carries out resistance to deformation WPC composite material raw material
Preparation；
Step 2: the above-mentioned raw material weighed up being added in high speed mixing smelting machine and is uniformly mixed, setting high-speed kneading machine temperature
Degree is 100 DEG C, when temperature reaches 100 DEG C, switchs to stir at low speed, mixing time 10min, carries out resistance to deformation WPC composite wood
Expect the uniform milling work of raw material；
Step 3: being kneaded ingredient after cooling and be granulated by conical double screw extruder, and setting conical double-screw squeezes
Out-of-machine temperature is 170 DEG C -200 DEG C, and screw speed is 15-30 revs/min, carries out mixing granulation to resistance to deformation WPC composite material；
Step 4: the mold of required product is installed in the raw material extrusion molding made according to production needs, and temperature is set as
140 DEG C -160 DEG C, screw speed is 10-20 revs/min, is pressed and molded to resistance to deformation WPC composite material；
Step 5: it is cooling, it is cooled down using water-cooling pattern；Obtain the resistance to deformation WPC composite finished product of embodiment 1.
Embodiment 2: this formula based on resistance to deformation WPC composite material, the ingredient including following parts by weight: WPC plastics
Particle 20kg, wood powder 50kg, give up high density polyethylene (HDPE) powder 30kg, waste polypropylene powder 30kg, deposed polystyrene particle 30kg, gives up poly-
Vinyl chloride particle 30kg, burlap fiber 50kg, interface modifier 1kg, compatilizer 4kg, colorant 4kg, resistance to deformation agent 4kg hinder
Fire agent 4kg, polyethylene wax 2kg；
It is above-mentioned based on resistance to deformation WPC composite material the production method is as follows:
Step 1: a certain amount of raw material is weighed by the weight ratio, carries out resistance to deformation WPC composite material raw material
Preparation；
Step 2: the above-mentioned raw material weighed up being added in high speed mixing smelting machine and is uniformly mixed, setting high-speed kneading machine temperature
Degree is 130 DEG C, when temperature reaches 130 DEG C, switchs to stir at low speed, mixing time 15min, carries out resistance to deformation WPC composite wood
Expect the uniform milling work of raw material；
Step 3: being kneaded ingredient after cooling and be granulated by conical double screw extruder, and setting conical double-screw squeezes
Out-of-machine temperature is 180 DEG C -210 DEG C, and screw speed is 20-35 revs/min, carries out mixing granulation to resistance to deformation WPC composite material；
Step 4: the mold of required product is installed in the raw material extrusion molding made according to production needs, and temperature is set as
150 DEG C -170 DEG C, screw speed is 15-25 revs/min, is pressed and molded to resistance to deformation WPC composite material；
Step 5: it is cooling, it is cooled down using water-cooling pattern；Obtain the resistance to deformation WPC composite material of embodiment 2.
Embodiment 3: the formula of this WPC composite material, the ingredient including following parts by weight: WPC plastic grain 15kg, wood
Powder 30kg, give up high density polyethylene (HDPE) powder 20kg, waste polypropylene powder 20kg, deposed polystyrene particle 20kg, waste polyvinyl chloride particle
20kg, burlap fiber 30kg, interface modifier 0.5kg, compatilizer 2kg, colorant 2kg, fire retardant 2kg, polyethylene wax 1kg；
Above-mentioned WPC composite material the production method is as follows:
Step 1: a certain amount of raw material is weighed by the weight ratio, carries out the beam worker of WPC composite material raw material
Make；
Step 2: the above-mentioned raw material weighed up being added in high speed mixing smelting machine and is uniformly mixed, setting high-speed kneading machine temperature
Degree is 100 DEG C, when temperature reaches 100 DEG C, switchs to stir at low speed, mixing time 10min, carries out WPC composite material raw material
Uniform milling work；
Step 3: being kneaded ingredient after cooling and be granulated by conical double screw extruder, and setting conical double-screw squeezes
Out-of-machine temperature is 170 DEG C -200 DEG C, and screw speed is 15-30 revs/min, carries out mixing granulation to WPC composite material；
Step 4: the mold of required product is installed in the raw material extrusion molding made according to production needs, and temperature is set as
140 DEG C -160 DEG C, screw speed is 10-20 revs/min, is pressed and molded to WPC composite material；
Step 5: it is cooling, it is cooled down using water-cooling pattern；Obtain the WPC composite finished product of embodiment 3.
The finished product that embodiment 1, embodiment 2 and embodiment 3 obtain is tested, comparative example 1, embodiment 2 and reality
The test result for applying the finished product that example 3 obtains, the present invention overcomes the deficiency in terms of the anti-deformation of existing product, density of material
It is greatly reduced, while recycles the materials such as useless high density polyethylene (HDPE), realize the national environmental protection advocated, energy conservation and be recycled
Recycle the maximization of resource impact.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of formula based on resistance to deformation WPC composite material characterized by comprising 15-20 parts of WPC plastic grain, wood powder
30-50 parts, give up 20-30 parts of high density polyethylene (HDPE) powder, 20-30 parts of waste polypropylene powder, 20-30 parts of deposed polystyrene particle, gives up poly-
20-30 parts of vinyl chloride particle, 30-50 parts of burlap fiber, 0.5-1 parts of interface modifier, 2-4 parts of compatilizer, 2-4 parts of colorant,
It 2-4 parts of resistance to deformation agent, 2-4 parts of fire retardant, 1-2 parts of polyethylene wax, is mixed unit and is mixed to 100 DEG C of -150 DEG C of extrusion mixings
Material, then be pressed and molded, cooled down.
2. a kind of formula based on resistance to deformation WPC composite material according to claim 1, it is characterised in that: described compatible
Agent is SY-60G.
3. a kind of formula based on resistance to deformation WPC composite material according to claim 1, it is characterised in that: described fire-retardant
Agent is aluminium hydroxide.
4. a kind of formula based on resistance to deformation WPC composite material according to claim 1, it is characterised in that: the poly- second
The quality of alkene wax is the small microballon shape of white or sheet.
5. a kind of method based on resistance to deformation WPC composite material, feature exist as defined in claim 1 for a kind of production
In including the following steps:
Step 1: the weight ratio is weighed into a certain amount of raw material；
Step 2: weighed raw material is added in high speed mixing smelting machine and is uniformly mixed；
Step 3: ingredient after cooling is kneaded and is granulated by conical double screw extruder；
Step 4: the raw material made is passed through into double screw extruder extrusion molding；
Step 5: moulding material is cooled down.
6. a kind of production method based on resistance to deformation WPC composite material according to claim 5, it is characterised in that: described
High speed mixing smelting machine temperature is 100 DEG C -130 DEG C.
7. a kind of production method based on resistance to deformation WPC composite material according to claim 5, it is characterised in that: described
Conical double screw extruder temperature is 170 DEG C -210 DEG C, and screw speed is 15-35 revs/min.
8. a kind of production method based on resistance to deformation WPC composite material according to claim 5, it is characterised in that: described
The temperature of double screw extruder extrusion parameter is 140 DEG C -170 DEG C, and screw speed is 10-25 revs/min.
9. a kind of production method based on resistance to deformation WPC composite material according to claim 5, it is characterised in that: described
The type of cooling is cooling for water-cooled.
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| CN201910312055.9A CN110157205A (en) | 2019-04-18 | 2019-04-18 | A kind of formula and production method based on resistance to deformation WPC composite material |
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| CN201910312055.9A CN110157205A (en) | 2019-04-18 | 2019-04-18 | A kind of formula and production method based on resistance to deformation WPC composite material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250476A (en) * | 2011-05-19 | 2011-11-23 | 安徽绿能技术研究院 | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof |
| CN102558711A (en) * | 2011-12-23 | 2012-07-11 | 安徽绿能技术研究院 | Wood plastic composite material and production method thereof |
| CN103483841A (en) * | 2013-09-02 | 2014-01-01 | 天津瑞和塑料制品有限公司 | Wear-resistant waterproof anti-aging wood-plastic composite material and molding process thereof |
| CN103554951A (en) * | 2013-11-11 | 2014-02-05 | 抚顺佳兴木塑制品有限公司 | Wood-plastic composite material |
| CN107216525A (en) * | 2017-07-06 | 2017-09-29 | 湖州中林国际贸易有限公司 | A kind of preparation method of impact resistance Wear-resistant plastic timber floor material |
| CN109294033A (en) * | 2018-09-14 | 2019-02-01 | 江西新森岱塑木科技有限公司 | A kind of plastic-wood material |
-
2019
- 2019-04-18 CN CN201910312055.9A patent/CN110157205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250476A (en) * | 2011-05-19 | 2011-11-23 | 安徽绿能技术研究院 | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof |
| CN102558711A (en) * | 2011-12-23 | 2012-07-11 | 安徽绿能技术研究院 | Wood plastic composite material and production method thereof |
| CN103483841A (en) * | 2013-09-02 | 2014-01-01 | 天津瑞和塑料制品有限公司 | Wear-resistant waterproof anti-aging wood-plastic composite material and molding process thereof |
| CN103554951A (en) * | 2013-11-11 | 2014-02-05 | 抚顺佳兴木塑制品有限公司 | Wood-plastic composite material |
| CN107216525A (en) * | 2017-07-06 | 2017-09-29 | 湖州中林国际贸易有限公司 | A kind of preparation method of impact resistance Wear-resistant plastic timber floor material |
| CN109294033A (en) * | 2018-09-14 | 2019-02-01 | 江西新森岱塑木科技有限公司 | A kind of plastic-wood material |
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Application publication date: 20190823 |