CN105837983A - Wood-plastic plate and production process - Google Patents
Wood-plastic plate and production process Download PDFInfo
- Publication number
- CN105837983A CN105837983A CN201610308100.XA CN201610308100A CN105837983A CN 105837983 A CN105837983 A CN 105837983A CN 201610308100 A CN201610308100 A CN 201610308100A CN 105837983 A CN105837983 A CN 105837983A
- Authority
- CN
- China
- Prior art keywords
- wood
- powder
- parts
- ultra
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a wood-plastic plate. The wood-plastic plate is prepared from, by weight, 100 parts of PVC resin powder, 25-60 parts of plant fiber powder, 40-90 parts of calcium filler, 0.5-5 parts of plastifying adjustor, 0.5-5 parts of processing aid superfine wollastonite powder, 3-9 parts of environment protection stabilizer, 3-12 parts of ACR processing aid, 0.5-4 parts of a foaming agent and 0.5-3.5 parts of inside and outside lubricant. The particle size of the superfine wollastonite powder is at least 1500 meshes, and the materials are mixed, heated, formed and cut to obtain the wood-plastic plate. The invention further discloses a production process. The wood-plastic plate has the advantages of being environmentally friendly, low in cost, trim in section, compact and free of pores, the hardness, strength and nail-holding ability exceed national standards, and various processing requirements of the product in later period can be met.
Description
Technical field
The present invention relates to a kind of wood-plastic board, particularly refer to a kind of wood-plastic board and production technology.
Background technology
Along with the raising of people's environmental protection and energy saving consciousness, timber waste and the consolidated floor of solid wooden floor board are no longer satisfied with it
High Form aldehyde release, in the urgent need to a kind of there is energy-conservation, low cost, being prone to the novel construction material arranged.
Wood plastic composite is a kind of novel material, be working process is crossed waste and old wood, sawdust, crops straw
Stalk, nut shell according to certain ratio, mix with thermoplastic and make through high temperature high pressure process, there is acid and alkali-resistance, will not
Rot etc. advantage.
But current wood is moulded and is met the quality of material and differ, aspect of performance, at MOR, hardness, supine human body, curved
The aspect quality such as modulus in elasticity in bending, impact flexibility differs.
Summary of the invention
It is an object of the invention to, it is provided that a kind of wood-plastic board production technology, it is possible to replace conventional wood panels, and have conventional wood panels
Not available excellent processing characteristics.In water absorption rate, MOR, hardness, supine human body, the modulus of elasticity in static bending, impact flexibility
Significantly improve Deng aspect of performance effect.
The invention discloses a kind of wood-plastic board, be made up of the raw material of following weight ratio: PVC resin powder: 100 parts；Plant is fine
Dimension powder: 25-60 part；Calcareous filler: 40-90 part；Plasticising conditioning agent: 0.5-5 part；The ultra-fine wollastonite in powder of processing aid: 0.5-
5 parts；Stabilizer: 3-9 part；ACR processing aid: 3-12 part；Foaming agent: 0.5-4 part；Inside and outside lubricant agent: 0.5-3.5 part,
Particle diameter at least 1500 mesh of described ultra-fine wollastonite in powder, upper material, through mixing, heating, shaping, cuts and get final product.
A kind of production technology of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, add activator, activate at a temperature of 70～130 DEG C, described work
Agent is ultra-dispersed coupling agent, and described processing aid is ultra-fine wollastonite in powder, and the particle diameter of described ultra-fine wollastonite in powder is at least
1500 mesh；
(2) by raw material according to weight ratio, PVC resin powder: 100 parts；Plant fiber powder: 25-60 part；Calcareous filler:
40-90 part；Plasticising conditioning agent: 0.5-5 part；The ultra-fine wollastonite in powder of processing aid: 0.5-5 part；Stabilizer: 3-9 part；ACR
Processing aid: 3-12 part；Foaming agent: 0.5-4 part；Inside and outside lubricant agent: 0.5-3.5 part, sends into high speed mixer, is heated to 110
～140 DEG C, it is cooled to 45～80 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 130～190 DEG C of extrusions；
(4) through mould molding, cooling and shaping, cutting.
Preferably, the production technology of a kind of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, is that 100:0.1～0.3 adds activator according to weight ratio, 80～
Activating 1～2 hour at a temperature of 120 DEG C, described activator is ultra-dispersed coupling agent, and described processing aid is ultra-fine wollastonite
Powder, particle diameter at least 1500 mesh of described ultra-fine wollastonite in powder；
(2) by raw material according to weight ratio, PVC resin powder: 100 parts；Plant fiber powder: 30-50 part；Calcareous filler:
50-80 part；Plasticising conditioning agent: 1-3 part；The ultra-fine wollastonite in powder of processing aid: 1-4 part；Stabilizer: 4-8 part；ACR processes
Auxiliary agent: 5-10 part；Foaming agent: 1-3 part；Inside and outside lubricant agent: 1-2.5 part, sends above raw material into high speed mixer, is heated to
120～130 DEG C, it is cooled to 50～70 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 140～180 DEG C of extrusions, extruder barrel temperature 135～185
DEG C, mold temperature 140～205 DEG C, engine speed 9～20 turns/min, feeding rotating speed 12～25 turns/min；
(4) through mould molding, cooling and shaping, traction, cutting after extrusion.
Preferably, described activator dispersion coupling agent is aryl carboxylic acid metallic soap.
Preferably, the plant of described plant fiber powder is: stalk, forestry residue, and described forestry residue includes
But it is not limited to logging residue, producing material residue, industrial wood waste；Described logging residue includes but not limited to branch, tree
The tip, bark, leaf, tree root, rattan, shrub；Described producing material residue includes but not limited to producing material butt；Described processing remains
Excess includes but not limited to slab, sheet material, wood bamboo butt, saw foam, broken veneer, reel, wood shavings, wooden unit, tailing.
Preferably, described calcareous filler is activity fine particle calcium carbonate or coarse whiting；Plasticising conditioning agent is double methyl esters and/or adjacent benzene two
Formate ester and/or adipic acid.
Preferably, in step (2), stabilizer is calcium zinc stabilizer and/or organic tin stabilizer.
Preferably, in step (2), foaming agent is azo acid amides.
Preferably, inside and outside lubricant agent is Tissuemat E and/or stearic acid.
Preferably, after step (4) cutting, carrying out final treatment techniques, described technique includes but not limited to transfer, inhales
Mould, spray paint.
The invention have the benefit that
1, environmental protection system, without formaldehyde, heavy metal, will not work the mischief to environment, people during producing and using；
2, production is stable, and the production cycle is long, and integrated cost is low；
3, product tangent plane is neat, closely knit without abscess, and higher than national standard in terms of hardness, intensity, nail-holding ability, it is possible to full
Foot product later stage various process requirement；
4, surface skining is smooth, smooth, waterproof and dampproof, it is easy to processing, can 100% recovery after using the several years.
5, product prepared by the present invention, tangent plane is neat, closely knit without abscess, and the present invention uses particle diameter to be at least 1500 mesh
Ultra-fine wollastonite in powder so that product in terms of hardness, intensity, elastic modelling quantity, impact flexibility and nail-holding ability higher than national standard.
After using, the product surface of the present invention is the most coarse, and tangent plane is closely knit, pore-free, and shortens the production cycle.
6, after the product of the present invention employs aryl carboxylic acid metallic soap, the mechanical property of product is improved；Reduce surface defect,
Eliminate " sharkskin " phenomenon of common melt fracture phenomena and film surface；Reduce the abrasion to mould in process, disappear
Except mouth die buildup phenomenon；Reduce processing temperature and die head temperature 10-15 DEG C, extend the Continuous maching time；Reduce energy resource consumption, subtract
Few mechanical wear, reduces the integrated cost of plastic processing.Disappear in like products quality and the energy
Under the conditions of consumption, production efficiency 10%～30% can be improved.
Detailed description of the invention
Following example are merely to illustrate the present invention, but are not limited to the invention scope of the present invention.This technical field
Technician can make improvement and the adjustment of some non-intrinsically safes according to the content of foregoing invention.
Embodiment 1: the contrast test of wood-plastic board
Shandong Sheng Limusu Services Co., Ltd survey report
Page totally 2 page 2
Formula contrast
Embodiment 2: the production technology of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, be that 100:0.25 adds activator, 105 DEG C of temperature according to weight ratio
The lower activation of degree 2 hours, described activator is ultra-dispersed coupling agent, and described activator dispersion coupling agent is aryl carboxylic acid metal
Soap, described processing aid be particle diameter be the 1500 ultra-fine wollastonites in powder of purpose；
(2) by raw material according to weight ratio, waste PVC resin-oatmeal: 100 parts；Stalk fibre powder: 35 parts；Calcareous filler: 75
Part；Plasticising conditioning agent (double methyl esters): 3 parts；The ultra-fine wollastonite in powder of processing aid: 3 parts；Stabilizer: 8 parts；ACR processing helps
Agent: 5 parts；Foaming agent: 1.1 parts；Inside and outside lubricant agent: 1.3 parts, sends above raw material into high speed mixer, is heated to 125 DEG C, then
It is cooled to 55 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 175 DEG C of extrusions, extruder barrel temperature 175 DEG C, mould temperature
Spend 183 DEG C, 15.6 turns/min of engine speed, 20.9 turns/min of feeding rotating speed；
(4) through mould molding, cooling and shaping, traction, cutting after extrusion, the size of the wood-plastic board prepared is length
2440mm；Width 1220mm；Thickness 12mm.
Described calcareous filler is coarse whiting；Plasticising conditioning agent is phthalate.
In step (2), stabilizer is organic tin stabilizer.
In step (2), foaming agent is azo acid amides.
Inside and outside lubricant agent is stearic acid.
Embodiment 3: the production technology of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, is that 100:0.1～0.3 adds activator according to weight ratio, 80～
Activating 1～2 hour at a temperature of 120 DEG C, described activator is ultra-dispersed coupling agent, and described activator dispersion coupling agent is aryl
Carboxylic acid metal's soap, described processing aid be particle diameter be the 1500 ultra-fine wollastonites in powder of purpose；
(2) by raw material according to PVC resin powder: 100 parts；Plant fiber powder: 30 parts；Calcareous filler: 70 parts；Plasticising regulates
Agent (double methyl esters): 3 parts；The ultra-fine wollastonite in powder of processing aid: 4 parts；Stabilizer: 6.5 parts；ACR processing aid: 5.5 parts；Send out
Infusion: 1.2 parts；Inside and outside lubricant agent: 1.2 parts, sends above raw material into high speed mixer, is heated to 130 DEG C, is cooled to 60 DEG C
Put into barrel；
(3) mixed raw material is added extruder, be heated to 170 DEG C of extrusions, extruder barrel temperature 180 DEG C, mould temperature
Spend 185 DEG C, 14.1 turns/min of engine speed, 18.8 turns/min of feeding rotating speed；
(4) through mould molding, cooling and shaping, traction, cutting after extrusion, the size of the wood-plastic board prepared is length
2440mm；Width 1220mm；Thickness 15mm.
Described calcareous filler is coarse whiting；Plasticising conditioning agent is adipic acid.
In step (2), stabilizer is calcium zinc stabilizer.
In step (2), foaming agent is azo acid amides.
Inside and outside lubricant agent is stearic acid.
Embodiment 4: the production technology of a kind of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, add activator, activate at a temperature of 70～130 DEG C, described work
Agent is ultra-dispersed coupling agent, and described activator dispersion coupling agent is aryl carboxylic acid metallic soap, and described processing aid is particle diameter
It is the 1500 ultra-fine wollastonites in powder of purpose；
(2) by raw material according to waste PVC resin-oatmeal: 100 parts；The fiber powder of producing material residue: 25-60 part；Calcareous filling
Agent: 40-90 part；Plasticising conditioning agent: 0.5-5 part；The ultra-fine wollastonite in powder of processing aid: 0.5-5 part；Stabilizer: 3-9 part；
ACR processing aid: 3-12 part；Foaming agent: 0.5-4 part；Inside and outside lubricant agent: 0.5-3.5 part, sends into high speed mixer, is heated to
110～140 DEG C, it is cooled to 45～80 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 130～190 DEG C of extrusions；
(4) through mould molding, cooling and shaping, cutting.
Described calcareous filler is activity fine particle calcium carbonate or coarse whiting；Plasticising conditioning agent is double methyl esters.
In step (2), stabilizer is calcium zinc stabilizer.
In step (2), foaming agent is azo acid amides.
Inside and outside lubricant agent is Tissuemat E and monoglyceride.
Embodiment 5: the production technology of wood-plastic board, step is:
(1) processing aid is sent into high speed mixer, is that 100:0.1～0.3 adds activator according to weight ratio, 80～
Activating 1～2 hour at a temperature of 120 DEG C, described activator is ultra-dispersed coupling agent, and described activator dispersion coupling agent is aryl
Carboxylic acid metal's soap, described processing aid be particle diameter be the 1500 ultra-fine wollastonites in powder of purpose；
(2) by raw material according to waste PVC resin-oatmeal: 100 parts；Logging residue fiber powder: 30-50 part；Calcareous filling
Agent: 50-80 part；Plasticising conditioning agent: 1-3 part；The ultra-fine wollastonite in powder of processing aid: 1-4 part；Stabilizer: 4-8 part；ACR adds
Work auxiliary agent: 5-10 part；Foaming agent: 1-3 part；Inside and outside lubricant agent: 1-2.5 part, sends above raw material into high speed mixer, is heated to
120～130 DEG C, it is cooled to 50～70 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 140～180 DEG C of extrusions, extruder barrel temperature 135～185
DEG C, mold temperature 140～205 DEG C, engine speed 9～20 turns/min, feeding rotating speed 12～25 turns/min
(4) through mould molding, cooling and shaping, traction, cutting after extrusion.
Described calcareous filler is coarse whiting；Plasticising conditioning agent is phthalate.
In step (2), stabilizer is organic tin stabilizer.
In step (2), foaming agent is azo acid amides.
Inside and outside lubricant agent is stearic acid.
Embodiment 6: the production technology of wood-plastic board, it is characterised in that step is:
(1) processing aid is sent into high speed mixer, is that 100:0.1～0.3 adds activator according to weight ratio, 80～
Activating 1～2 hour at a temperature of 120 DEG C, described activator is ultra-dispersed coupling agent, and described processing aid is ultra-fine wollastonite
Powder, particle diameter at least 1500 mesh of described ultra-fine wollastonite in powder；Described activator dispersion coupling agent is aryl carboxylic acid metallic soap.
(2) by raw material according to weight ratio, PVC resin powder: 100 parts；Plant fiber powder: 30-50 part；Calcareous filler:
50-80 part；Plasticising conditioning agent: 1-3 part；The ultra-fine wollastonite in powder of processing aid: 1-4 part；Stabilizer: 4-8 part；ACR processes
Auxiliary agent: 5-10 part；Foaming agent: 1-3 part；Inside and outside lubricant agent: 1-2.5 part, sends above raw material into high speed mixer, is heated to
120～130 DEG C, it is cooled to 50～70 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 140～180 DEG C of extrusions, extruder barrel temperature 135～185
DEG C, mold temperature 140～205 DEG C, engine speed 9～20 turns/min, feeding rotating speed 12～25 turns/min
(4) through mould molding, cooling and shaping, traction, cutting after extrusion.
Described calcareous filler is activity fine particle calcium carbonate；Plasticising conditioning agent is phthalic acid ester.
In step (2), stabilizer is organic tin stabilizer.
In step (2), foaming agent is azo acid amides.
Inside and outside lubricant agent is Tissuemat E.
After step (4) cutting, carry out later stage transfer, plastic uptake, the PROCESS FOR TREATMENT such as spray paint.
Claims (10)
1. a wood-plastic board, it is characterised in that: it is made up of the raw material of following weight ratio: PVC resin powder: 100 parts；String
Powder: 25-60 part；Calcareous filler: 40-90 part；Plasticising conditioning agent: 0.5-5 part；The ultra-fine wollastonite in powder of processing aid: 0.5-5
Part；Stabilizer: 3-9 part；ACR processing aid: 3-12 part；Foaming agent: 0.5-4 part；Inside and outside lubricant agent: 0.5-3.5 part, institute
Particle diameter at least 1500 mesh of the ultra-fine wollastonite in powder stated, upper material, through mixing, heating, shaping, cuts and get final product.
2. the production technology of a wood-plastic board, it is characterised in that step is:
(1) processing aid is sent into high speed mixer, add activator, activate at a temperature of 70～130 DEG C, described activator
For ultra-dispersed coupling agent, described processing aid is ultra-fine wollastonite in powder, the particle diameter at least 1500 of described ultra-fine wollastonite in powder
Mesh；
(2) by raw material according to weight ratio, PVC resin powder: 100 parts；Plant fiber powder: 25-60 part；Calcareous filler: 40-90
Part；Plasticising conditioning agent: 0.5-5 part；The ultra-fine wollastonite in powder of processing aid: 0.5-5 part；Stabilizer: 3-9 part；ACR processing helps
Agent: 3-12 part；Foaming agent: 0.5-4 part；Inside and outside lubricant agent: 0.5-3.5 part, sends into high speed mixer, is heated to 110～140
DEG C, it is cooled to 45～80 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 130～190 DEG C of extrusions；
(4) through mould molding, cooling and shaping, cutting.
3. the production technology of wood-plastic board as claimed in claim 2, it is characterised in that step is:
(1) processing aid is sent into high speed mixer, be that 100:0.1～0.3 adds activator, 80～120 according to weight ratio
Activating 1～2 hour at a temperature of DEG C, described activator is ultra-dispersed coupling agent, and described processing aid is ultra-fine wollastonite in powder,
Particle diameter at least 1500 mesh of described ultra-fine wollastonite in powder；
(2) by raw material according to weight ratio, PVC resin powder: 100 parts；Plant fiber powder: 30-50 part；Calcareous filler: 50-80
Part；Plasticising conditioning agent: 1-3 part；The ultra-fine wollastonite in powder of processing aid: 1-4 part；Stabilizer: 4-8 part；ACR processing aid:
5-10 part；Foaming agent: 1-3 part；Inside and outside lubricant agent: 1-2.5 part, by above raw material send into high speed mixer, be heated to 120～
130 DEG C, it is cooled to 50～70 DEG C and puts into barrel；
(3) mixed raw material is added extruder, be heated to 140～180 DEG C of extrusions, extruder barrel temperature 135～185 DEG C,
Mold temperature 140～205 DEG C, engine speed 9～20 turns/min, feeding rotating speed 12～25 turns/min；
(4) through mould molding, cooling and shaping, traction, cutting after extrusion.
4. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: described activator dispersion coupling agent is
Aryl carboxylic acid metallic soap.
5. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: the plant of described plant fiber powder
For: stalk, forestry residue, described forestry residue includes but not limited to logging residue, producing material residue, processing residue
Thing；Described logging residue includes but not limited to branch, treetop, bark, leaf, tree root, rattan, shrub；Described producing material
Residue includes but not limited to producing material butt；Described industrial wood waste includes but not limited to slab, sheet material, wood bamboo butt, saw
Foam, broken veneer, reel, wood shavings, wooden unit, tailing.
6. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: described calcareous filler is activity
Fine particle calcium carbonate or coarse whiting；Plasticising conditioning agent is double methyl esters and/or phthalate and/or adipic acid.
7. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: in step (2), stabilizer is calcium
Zinc stabilizer and/or organic tin stabilizer.
8. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: in step (2), foaming agent is azo acyl
Amine.
9. the production technology of as claimed in claim 2 or claim 3 wood-plastic board, it is characterised in that: inside and outside lubricant agent be Tissuemat E and/
Or stearic acid.
10. the production technology of wood-plastic board as claimed in claim 2 or claim 3, it is characterised in that: after step (4) cutting, carry out the later stage
Processing technique, described technique includes but not limited to transfer, plastic uptake, sprays paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308100.XA CN105837983A (en) | 2016-05-10 | 2016-05-10 | Wood-plastic plate and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308100.XA CN105837983A (en) | 2016-05-10 | 2016-05-10 | Wood-plastic plate and production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105837983A true CN105837983A (en) | 2016-08-10 |
Family
ID=56591513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308100.XA Pending CN105837983A (en) | 2016-05-10 | 2016-05-10 | Wood-plastic plate and production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105837983A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366508A (en) * | 2016-08-31 | 2017-02-01 | 山东霞光实业有限公司 | Wood-plastic decorative board capable of releasing negative oxygen ions and preparation method thereof |
| CN106398029A (en) * | 2016-08-31 | 2017-02-15 | 山东霞光实业有限公司 | Production process for wood-plastic door plate capable of releasing negative ions |
| CN107383680A (en) * | 2017-07-27 | 2017-11-24 | 山东霞光实业有限公司 | A kind of broadly domain high durable Wood-plastic material and preparation method thereof |
| CN107619552A (en) * | 2017-09-21 | 2018-01-23 | 宿州市澳饰龙装饰材料有限公司 | A kind of high intensity skirting and preparation method thereof |
| CN109401118A (en) * | 2018-09-19 | 2019-03-01 | 山东霞光集团有限公司 | A kind of fibre reinforced prepares wood plastic composite and preparation method thereof |
| CN110079114A (en) * | 2019-05-25 | 2019-08-02 | 河南一博板业有限公司 | A kind of novel negative oxide ion plate and preparation method |
| CN112920523A (en) * | 2020-06-19 | 2021-06-08 | 湘木豪廷新材料有限公司 | Plant fiber integrated wallboard and processing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245156A (en) * | 2008-02-28 | 2008-08-20 | 戴福寿 | Bamboo-plastic composite material |
| CN101613509A (en) * | 2009-06-03 | 2009-12-30 | 石河子天露节水设备有限责任公司 | The PVC foaming wood plastic composite material |
| CN104130529A (en) * | 2014-08-04 | 2014-11-05 | 沈阳正益建筑装饰材料科技发展有限公司 | High rigidity and low density PVC (polyvinyl chloride) wood plastic foaming board and preparation method thereof |
| CN104725744A (en) * | 2015-03-27 | 2015-06-24 | 中国十七冶集团有限公司 | Wollastonite-reinforced wood-plastic building template and preparation method thereof |
-
2016
- 2016-05-10 CN CN201610308100.XA patent/CN105837983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245156A (en) * | 2008-02-28 | 2008-08-20 | 戴福寿 | Bamboo-plastic composite material |
| CN101613509A (en) * | 2009-06-03 | 2009-12-30 | 石河子天露节水设备有限责任公司 | The PVC foaming wood plastic composite material |
| CN104130529A (en) * | 2014-08-04 | 2014-11-05 | 沈阳正益建筑装饰材料科技发展有限公司 | High rigidity and low density PVC (polyvinyl chloride) wood plastic foaming board and preparation method thereof |
| CN104725744A (en) * | 2015-03-27 | 2015-06-24 | 中国十七冶集团有限公司 | Wollastonite-reinforced wood-plastic building template and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王澜等: "《高分子材料》", 31 January 2009 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366508A (en) * | 2016-08-31 | 2017-02-01 | 山东霞光实业有限公司 | Wood-plastic decorative board capable of releasing negative oxygen ions and preparation method thereof |
| CN106398029A (en) * | 2016-08-31 | 2017-02-15 | 山东霞光实业有限公司 | Production process for wood-plastic door plate capable of releasing negative ions |
| CN107383680A (en) * | 2017-07-27 | 2017-11-24 | 山东霞光实业有限公司 | A kind of broadly domain high durable Wood-plastic material and preparation method thereof |
| CN107619552A (en) * | 2017-09-21 | 2018-01-23 | 宿州市澳饰龙装饰材料有限公司 | A kind of high intensity skirting and preparation method thereof |
| CN109401118A (en) * | 2018-09-19 | 2019-03-01 | 山东霞光集团有限公司 | A kind of fibre reinforced prepares wood plastic composite and preparation method thereof |
| CN110079114A (en) * | 2019-05-25 | 2019-08-02 | 河南一博板业有限公司 | A kind of novel negative oxide ion plate and preparation method |
| CN112920523A (en) * | 2020-06-19 | 2021-06-08 | 湘木豪廷新材料有限公司 | Plant fiber integrated wallboard and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105837983A (en) | Wood-plastic plate and production process | |
| CN101367977B (en) | PVC fine foaming wood-plastic coiled material and method of preparing the same | |
| CN1098314C (en) | Moulding made from or including an environmentally acceptable material, a process for manufacturing the same, and the use of said moulding | |
| CN106366508A (en) | Wood-plastic decorative board capable of releasing negative oxygen ions and preparation method thereof | |
| CN102108213A (en) | Preparation method of wood-plastic compound material with improved strength | |
| CN102993759A (en) | Anti-aging wear-resistant wood-plastic floor and production process thereof | |
| CN102250476A (en) | Bamboo-fiber-based micro-foamed wood-plastic composite material and preparation method thereof | |
| CN104130529A (en) | High rigidity and low density PVC (polyvinyl chloride) wood plastic foaming board and preparation method thereof | |
| CN105670180B (en) | A kind of wood moulding clothes hanger and its preparation technology | |
| CN101654536A (en) | Method for producing nano plastic-wood composite section | |
| CN102758518B (en) | High-wear-resistant wood-plastic composite floor and preparation method thereof | |
| CN106280132A (en) | A kind of environmental protection stone plastic floor and preparation method thereof | |
| CN103289172A (en) | Hardly-deformable polyethylene wood-plastic composite and preparation method | |
| CN103265818A (en) | Compound lubricant for wood-plastic composite material | |
| CN106751198A (en) | Wood-plastic floor of negative oxygen ion and preparation method thereof | |
| CN104761820A (en) | Method for preparing polypropylene-based wood-plastic composite material by using rice husk powder | |
| CN105175945A (en) | Hard WPC (wood-plastic composite) and soft PVC (polyvinyl chloride) composite board | |
| CN104804452A (en) | Method of preparing polyvinyl wood-plastic composite with cotton stalks | |
| CN106700583A (en) | Plastic wood wall board and manufacture method thereof | |
| CN104761808A (en) | Method for preparing polyethylene-based wood-plastic composite material from rice husk powder | |
| CN106751200A (en) | Environmentally friendly bathroom floor and preparation method thereof | |
| CN103205132B (en) | Weather-resistant bamboo-plastic composite and preparation method thereof | |
| CN104761819A (en) | Method for preparing polyethylene-based wood-plastic composite material by utilizing bamboo powder | |
| CN106398029A (en) | Production process for wood-plastic door plate capable of releasing negative ions | |
| CN100572007C (en) | A kind of double-layer plastic-wood composite material and manufacture method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |