CN108570198A - Decoration environment-friendly type wood-plastic clad plate and preparation method thereof - Google Patents
Decoration environment-friendly type wood-plastic clad plate and preparation method thereof Download PDFInfo
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- CN108570198A CN108570198A CN201810444761.4A CN201810444761A CN108570198A CN 108570198 A CN108570198 A CN 108570198A CN 201810444761 A CN201810444761 A CN 201810444761A CN 108570198 A CN108570198 A CN 108570198A
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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
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
Abstract
The present invention provides a kind of decoration environment-friendly type wood-plastic clad plate, by weight, including the following raw material component：60 65 parts of polyvinyl chloride, 15 20 parts of polypropylene, 55 60 parts of wood powder, 12 15 parts of ramee, 10 12 parts of calcite in powder, 57 parts of talcum powder, 8 10 parts of oyster shell whiting, 8 10 parts of diatomite, 58 parts of sepiolite powder, 34 parts of zeolite powder, 35 parts of oxidized polyethylene wax, 12 parts of Peitou mountain flour, 0.1 0.5 parts of titanium dioxide, 23 parts of pine needle meal, 1.5 2 parts of naringenin, 1 1.5 parts of lemon grass (Cymbopogon citratus), 2 2.5 parts of apple folium eucalypti, 0.5 1 parts of lemon eucalyptus leaf, callicarpa nudiflora 23 parts, 1.5 2 parts of leaf of Chinese ilex, 0.3 0.5 parts of coupling agent, 46 parts of stabilizer, 2.5 4.5 parts of compatilizer, 0.5 1 parts of ultra-violet absorber.The wood-plastic clad plate of the present invention is the house decorative material of excellent combination property.
Description
Technical field
The present invention relates to field of compound material, and in particular to a kind of decoration environment-friendly type wood-plastic clad plate and its preparation side
Method.
Background technology
It is mainly basic material and composite material made of plastics, wood with timber or cellulose that wood plastic composite, which is a kind of,
Plastic composite materials have the advantages that the weatherability of the woodiness touch of solid wood material and plastic substrate, microbial resistance, and are producing
The gas endangered is generated to human health with that will not be distributed during use, i.e., do not can cause environmental pollution, material itself can
Repetitive cycling uses, and is a kind of completely new green product and a kind of composite material that ecology is clean.
Currently, wood plastic composite, which has begun replacement solid wood, is widely used in every field, most commonly
For construction and decoration field, and wood materials for building need have excellent anti-corrosion and the ability of bacteria corrosion-resistant.Although wood moulding is multiple
Wood fibre is covered by plastic substrate in condensation material, has preferable antimicrobial degradation capability relative to natural timber,
But since the surface polarity difference of both wood fibre and plastics is big, even if being added to compatilizer in Compound Machining, material
Still there is a large amount of hole on internal two-phase interface, and hole is typically to be mutually communicated, wood fibre passes through these holes
Absorbing moisture can be infected with by microorganism, and then be degraded by microorganisms, and microorganism can multiply reproduction in material internal, eventually lead to material
Expect that recurring structure destroys, is corroded.
In addition, with the development of society, people are increasing for the demand of multifunctional material, and existing wood plastics composite
Material has a single function mostly, only has simple decorative effect, can no longer meet the requirement of people.
Therefore, for highly efficient inhibition mould and bacterial growth, the erosion for resisting external microorganism, it is necessary to develop
A kind of multifunctional wood-plastic composite material with excellent anti-corrosive antibacterial function, to widen the application field of wood plastic composite.
Invention content
In view of this, the present invention provides a kind of decoration haveing excellent performance environment-friendly type wood-plastic clad plate, the wood-plastic clad plate
With natural faint scent, can expelling mosquito, also contain the active ingredient with bactericidal antimildew function in hole, not only
It can inhibit mould and bacterial growth, the erosion for resisting external microorganism, moreover it is possible to discharge and kill air in Fungicidal substance to air
In bacterium and virus, play prevent disease generation and sprawling effect.Meanwhile wood-plastic clad plate of the invention can also be released
Release the active ingredient with tranquilizing the mind, calm function, additionally it is possible to which Adsorption formaldehyde reduces Form aldehyde release, using the present invention
Wood-plastic clad plate carries out interior decoration, can be that people build an environment for being more suitable for work and life.
Decoration environment-friendly type wood-plastic clad plate provided by the invention, by weight, including the following raw material component：Polychlorostyrene second
60-65 parts of alkene, 15-20 parts of polypropylene, 55-60 parts of wood powder, 12-15 parts of ramee, 10-12 parts of calcite in powder, talcum powder 5-7
Part, 8-10 parts of oyster shell whiting, 8-10 parts of diatomite, 5-8 parts of sepiolite powder, 3-4 parts of zeolite powder, 3-5 parts of oxidized polyethylene wax, Peitou
1-2 parts of mountain flour, 0.1-0.5 parts of titanium dioxide, 2-3 parts of pine needle meal, 1.5-2 parts of naringenin, 1-1.5 parts of lemon grass (Cymbopogon citratus), apple folium eucalypti 2-
2.5 parts, 0.5-1 parts of lemon eucalyptus leaf, 2-3 parts callicarpa nudiflora, 1.5-2 parts of leaf of Chinese ilex, 0.3-0.5 parts of coupling agent, stabilizer 4-6
Part, 2.5-4.5 parts of compatilizer, 0.5-1 parts of ultra-violet absorber；
Including the following raw material component further, by weight,：63 parts of polyvinyl chloride, 17 parts of polypropylene, 58 parts of wood powder,
13 parts of ramee, 11 parts of calcite in powder, 6 parts of talcum powder, 9 parts of oyster shell whiting, 9 parts of diatomite, 7 parts of sepiolite powder, zeolite powder 3.5
Part, 4 parts of oxidized polyethylene wax, 1.5 parts of Peitou mountain flour, 0.3 part of titanium dioxide, 2.5 parts of pine needle meal, 1.7 parts of naringenin, lemon grass (Cymbopogon citratus)
1.3 parts, 2.2 parts of apple folium eucalypti, 0.7 part of lemon eucalyptus leaf, 2.5 parts callicarpa nudiflora, 1.8 parts of leaf of Chinese ilex, 0.4 part of coupling agent, stablize
5 parts of agent, 3.5 parts of compatilizer, 0.7 part of ultra-violet absorber；
Further, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；
Further, the compatilizer is 3 in mass ratio by ethylene acrylic and maleic anhydride inoculated polypropylene:1 mixing system
At；
Further, the coupling agent is one or more of silane coupling agent, titanate coupling agent, aluminate coupling agent
The mixture of composition；
Further, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, hokutolite
Powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh；
Further, the ultra-violet absorber is Ultraviolet Absorber UV-P, ultraviolet absorbent UV-531, ultraviolet light suction
Receive the mixture of one or more of agent UV-327 compositions.
The invention also discloses a kind of methods being used to prepare the decoration environment-friendly type wood-plastic clad plate, including walk as follows
Suddenly：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 1-2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, Hai Pao
After stirring 0.5h, processing is dried, after collecting drying in mountain flour, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and be ground into granularity be 1000 mesh more than powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, at 70-80 DEG C
Under the conditions of, 8-10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet light are added later
Absorbent, and it is warming up to 115-120 DEG C, 10-15min is mixed, then be cooled to 50-60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 140-180 DEG C in prilling temperature, screw rod
Under the conditions of rotating speed is 155-160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, temperature be 190~200 DEG C, pressure be 8~
Under conditions of 10MPa, hot pressing is carried out, hot pressing time is 15~18min, and cooling and shaping is then carried out in cold press, you can system
Obtain the decoration environment-friendly type wood-plastic clad plate.
Beneficial effects of the present invention：
The present invention using polypropylene collaboration polyvinyl chloride as basic plastics, arrange in pairs or groups suitable wood powder and other it is functional at
Point, by using suitable compatilizer, coupling agent etc., using specific preparation process, can make each raw material component realize compared with
Good fusion achievees the effect that synergy, preparation are provided to give full play to the mutual synergistic effect between each raw material component
There is the wood-plastic clad plate of natural faint scent taste, and wood-plastic clad plate obtained not only has excellent mechanical property, also has
Excellent antibacterial disinfecting mouldproof performance, can inhibit mould and bacterial growth, the erosion for resisting external microorganism, and can discharge
The active ingredient for providing sterilizing function has the bacterium in air with virus and kills effect, and then plays and prevent disease
The effect for generating and spreading.Meanwhile wood-plastic clad plate of the invention can also release with calm the nerves, calm function it is effective at
Point, additionally it is possible to Adsorption formaldehyde reduces Form aldehyde release, and wood-plastic clad plate using the present invention carries out interior decoration, Ke Yiwei
People build an environment for being more suitable for work and life.Wherein, diatomite, oyster shell whiting, sepiolite powder, zeolite powder Yin Qite
Different porous structure has excellent adsorption function, adsorption-decomposition function and can remove formaldehyde, and it is special to have inside ramee
Ultrafine micropore structure has powerful adsorption capacity, can the harmful substances such as formaldehyde adsorption, bad smell can also be eliminated, it
Cooperate with after can improve the Adsorption ability of PARA FORMALDEHYDE PRILLS(91,95), substantially reduce the burst size of formaldehyde, additionally it is possible to Adsorption air
In harmful substance；There is talcum powder excellent fungistatic effect, ramee, oyster shell whiting also to have excellent antibacterial anti-corrosion work(
Effect, Peitou mountain flour can discharge anion, kill germ, and titanium dioxide has excellent sterilizing and deodorizing function, pine needle meal, shaddock ped
Element, lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex can release has effects that the effective of antibacterial and mouldproof
Ingredient can substantially increase the insect killing effect to bacterium and mould by these components by after specific consumption proportion, can be effective
Ground inhibits mould and bacterial growth, the erosion for resisting external microorganism；Pine needle meal, naringenin can also be released with tranquilizing the mind town
The active ingredient of static exercise effect, under the anion discharged with Peitou mountain flour mutually acts synergistically, can preferably play tranquilizing the mind, disappear
The effect of except fatigue and burnout；Lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf and it is callicarpa nudiflora also have natural faint scent, Neng Gouqi
To the effect of fresh air, additionally it is possible to expelling mosquito；Diatomite, oyster shell whiting, sepiolite powder, zeolite powder can also cooperate with talcum
Powder, calcite in powder improve the comprehensive mechanical property of wood-plastic board collectively as the packing material of base plastic；Talcum powder can also assist
Same oxidized polyethylene wax, zinc stearate, calcium stearate etc. improve processability, are convenient for material preferably machine-shaping；And it is compatible
Agent, the addition of coupling agent can effectively improve compatibility, plastic substrate and wood powder between polyvinyl chloride and polypropylene and its
Compatibility, dispersibility between his functional components etc.；And stabilizer and ultra-violet absorber can improve the heat of matrix plastic
Stability and photostability, etc..
Wood-plastic clad plate produced by the present invention is the interior decoration material of functional, practicability and decorative excellent combination property
There are multiple functions, the low in raw material price of use, and nontoxic to be highly suitable for interior decoration, have wide for material
Market prospects.
Specific implementation mode
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
60-65 parts of vinyl chloride, 15-20 parts of polypropylene, 55-60 parts of wood powder, 12-15 parts of ramee, 10-12 parts of calcite in powder, talcum
5-7 parts of powder, 8-10 parts of oyster shell whiting, 8-10 parts of diatomite, 5-8 parts of sepiolite powder, 3-4 parts of zeolite powder, oxidized polyethylene wax 3-5
Part, 1-2 parts of Peitou mountain flour, 0.1-0.5 parts of titanium dioxide, 2-3 parts of pine needle meal, 1.5-2 parts of naringenin, 1-1.5 parts of lemon grass (Cymbopogon citratus), apple
2-2.5 parts of folium eucalypti, 2-3 parts callicarpa nudiflora, 1.5-2 parts of leaf of Chinese ilex, 0.3-0.5 parts of coupling agent, is stablized 0.5-1 parts of lemon eucalyptus leaf
4-6 parts of agent, 2.5-4.5 parts of compatilizer, 0.5-1 parts of ultra-violet absorber；
Including the following raw material component preferably, by weight,：63 parts of polyvinyl chloride, 17 parts of polypropylene, 58 parts of wood powder,
13 parts of ramee, 11 parts of calcite in powder, 6 parts of talcum powder, 9 parts of oyster shell whiting, 9 parts of diatomite, 7 parts of sepiolite powder, zeolite powder 3.5
Part, 4 parts of oxidized polyethylene wax, 1.5 parts of Peitou mountain flour, 0.3 part of titanium dioxide, 2.5 parts of pine needle meal, 1.7 parts of naringenin, lemon grass (Cymbopogon citratus)
1.3 parts, 2.2 parts of apple folium eucalypti, 0.7 part of lemon eucalyptus leaf, 2.5 parts callicarpa nudiflora, 1.8 parts of leaf of Chinese ilex, 0.4 part of coupling agent, stablize
5 parts of agent, 3.5 parts of compatilizer, 0.7 part of ultra-violet absorber；
The present embodiment is used as basic plastics using polypropylene collaboration polyvinyl chloride, arrange in pairs or groups suitable wood powder and other functionality
Ingredient can be such that each raw material component realizes by using suitable compatilizer, coupling agent etc. using specific preparation process
Preferable fusion, to give full play to the mutual synergistic effect between each raw material component, achievees the effect that synergy, prepares
Wood-plastic clad plate with natural faint scent taste, and wood-plastic clad plate obtained not only has excellent mechanical property, also has
There is excellent antibacterial disinfecting mouldproof performance, mould and bacterial growth, the erosion for resisting external microorganism can be inhibited, and can release
The active ingredient with sterilizing function is released, has with virus to the bacterium in air and kills effect, and then play prevention disease
Generation and sprawling effect.Meanwhile the wood-plastic clad plate of the present embodiment can also release with calm the nerves, calm function has
Imitate ingredient, additionally it is possible to Adsorption formaldehyde reduces Form aldehyde release, and interior decoration is carried out using the wood-plastic clad plate of the present embodiment,
Can be that people build an environment for being more suitable for work and life.Wherein, diatomite, oyster shell whiting, sepiolite powder, zeolite powder
Because of its special porous structure, there is excellent adsorption function, adsorption-decomposition function and formaldehyde can be removed, had inside ramee
Special ultrafine micropore structure has powerful adsorption capacity, can the harmful substances such as formaldehyde adsorption, bad gas can also be eliminated
Taste, they can improve the Adsorption ability of PARA FORMALDEHYDE PRILLS(91,95), substantially reduce the burst size of formaldehyde, additionally it is possible to Adsorption after cooperateing with
Harmful substance in air；There is talcum powder excellent fungistatic effect, ramee, oyster shell whiting also to have excellent antibacterial anti-corrosion
Effect, Peitou mountain flour can discharge anion, kill germ, and titanium dioxide has excellent sterilizing and deodorizing function, pine needle meal, shaddock ped
Element, lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex can release has effects that the effective of antibacterial and mouldproof
Ingredient can substantially increase the insect killing effect to bacterium and mould by these components by after specific consumption proportion, can be effective
Ground inhibits mould and bacterial growth, the erosion for resisting external microorganism；Pine needle meal, naringenin can also be released with tranquilizing the mind town
The active ingredient of static exercise effect, under the anion discharged with Peitou mountain flour mutually acts synergistically, can preferably play tranquilizing the mind, disappear
The effect of except fatigue and burnout；Lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf and it is callicarpa nudiflora also have natural faint scent, Neng Gouqi
To the effect of fresh air, additionally it is possible to expelling mosquito；Diatomite, oyster shell whiting, sepiolite powder, zeolite powder can also cooperate with talcum
Powder, calcite in powder improve the comprehensive mechanical property of wood-plastic board collectively as the packing material of base plastic；Talcum powder can also assist
Same oxidized polyethylene wax, zinc stearate, calcium stearate etc. improve processability, are convenient for material preferably machine-shaping；And it is compatible
Agent, the addition of coupling agent can effectively improve compatibility, plastic substrate and wood powder between polyvinyl chloride and polypropylene and its
Compatibility, dispersibility between his functional components etc.；And stabilizer and ultra-violet absorber can improve the heat of matrix plastic
Stability and photostability, etc..
Wood-plastic clad plate made from the present embodiment is the interior decoration of functional, practicability and decorative excellent combination property
There are multiple functions, the low in raw material price of use, and nontoxic to be highly suitable for interior decoration, have wide for material
Market prospects.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；Using hard
Resin acid zinc is compounded with calcium stearate, can not only improve the thermal stability of matrix plastic, additionally it is possible to cooperate with talcum powder, oxidation
Polyethylene wax etc. plays lubricant effect jointly, contributes to material preferably machine-shaping.
In the present embodiment, the compatilizer is 3 in mass ratio by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed
Conjunction is made；Help that polyvinyl chloride and polypropylene is made preferably to merge.
In the present embodiment, the coupling agent be silane coupling agent, titanate coupling agent, one kind in aluminate coupling agent or
The mixture of several compositions；Help to realize between matrix plastic and wood powder and other functional components and preferably merge.
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh；Convenient for dispersion.
In the present embodiment, the ultra-violet absorber is Ultraviolet Absorber UV-P, ultraviolet absorbent UV-531, ultraviolet
The mixture of one or more of light absorbers UV-327 compositions；Improve polyvinyl chloride and polyacrylic photostability.
The present embodiment additionally provides a kind of method being used to prepare the decoration environment-friendly type wood-plastic clad plate, including walks as follows
Suddenly：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 1-2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, Hai Pao
After stirring 0.5h, processing is dried, after collecting drying in mountain flour, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and be ground into granularity be 1000 mesh more than powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, at 70-80 DEG C
Under the conditions of, 8-10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet light are added later
Absorbent, and it is warming up to 115-120 DEG C, 10-15min is mixed, then be cooled to 50-60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 140-180 DEG C in prilling temperature, screw rod
Under the conditions of rotating speed is 155-160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, temperature be 190~200 DEG C, pressure be 8~
Under conditions of 10MPa, hot pressing is carried out, hot pressing time is 15~18min, and cooling and shaping is then carried out in cold press, you can system
Obtain the decoration environment-friendly type wood-plastic clad plate.
It is specific embodiment below：
Embodiment one
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
65 parts of vinyl chloride, 20 parts of polypropylene, 60 parts of wood powder, 15 parts of ramee, 12 parts of calcite in powder, 7 parts of talcum powder, oyster shell whiting 10
Part, 10 parts of diatomite, 8 parts of sepiolite powder, 4 parts of zeolite powder, 5 parts of oxidized polyethylene wax, 2 parts of Peitou mountain flour, 0.5 part of titanium dioxide,
3 parts of pine needle meal, 2 parts of naringenin, 1.5 parts of lemon grass (Cymbopogon citratus), 2.5 parts of apple folium eucalypti, 1 part of lemon eucalyptus leaf, 3 parts callicarpa nudiflora, leaf of Chinese ilex 2
Part, 0.5 part of coupling agent, 6 parts of stabilizer, 4.5 parts of compatilizer, 1 part of ultra-violet absorber.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；The phase
It is 3 in mass ratio to hold agent by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed；The coupling agent is that silane is even
Join the mixture of agent A-151 and titanate coupling agent PN-133 compositions；The ultra-violet absorber is ultra-violet absorber UV-
531。
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh.
The method that the present embodiment is used to prepare the decoration environment-friendly type wood-plastic clad plate, includes the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；Here appropriate refers to impregnate all powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 80 DEG C of items
Under part, 8min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and 115 DEG C are warming up to, 15min is mixed, then be cooled to 50 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 180 DEG C in prilling temperature, screw speed
Under the conditions of 155rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, in the condition that temperature is 200 DEG C, pressure is 8MPa
Under, hot pressing is carried out, then hot pressing time 15min carries out cooling and shaping in cold press, you can it is 15mm or so that thickness, which is made,
, the decoration environment-friendly type wood-plastic clad plate with natural faint scent.
Embodiment two
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
63 parts of vinyl chloride, 17 parts of polypropylene, 58 parts of wood powder, 13 parts of ramee, 11 parts of calcite in powder, 6 parts of talcum powder, 9 parts of oyster shell whiting,
9 parts of diatomite, 7 parts of sepiolite powder, 3.5 parts of zeolite powder, 4 parts of oxidized polyethylene wax, 1.5 parts of Peitou mountain flour, 0.3 part of titanium dioxide,
2.5 parts of pine needle meal, 1.7 parts of naringenin, 1.3 parts of lemon grass (Cymbopogon citratus), 2.2 parts of apple folium eucalypti, 0.7 part of lemon eucalyptus leaf, callicarpa nudiflora 2.5
Part, 1.8 parts of leaf of Chinese ilex, 0.4 part of coupling agent, 5 parts of stabilizer, 3.5 parts of compatilizer, 0.7 part of ultra-violet absorber.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；The phase
It is 3 in mass ratio to hold agent by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed；The coupling agent is Aluminate
Coupling agent JTW-181；The ultra-violet absorber is that Ultraviolet Absorber UV-P is mixed with what ultraviolet absorbent UV-531 formed
Close object.
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh.
The method that the present embodiment is used to prepare the decoration environment-friendly type wood-plastic clad plate, includes the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；Here appropriate refers to impregnate all powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 70 DEG C of items
Under part, 10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and 120 DEG C are warming up to, 10min is mixed, then be cooled to 60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 160 DEG C in prilling temperature, screw speed
Under the conditions of 160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, in the condition that temperature is 190 DEG C, pressure is 10MPa
Under, hot pressing is carried out, then hot pressing time 18min carries out cooling and shaping in cold press, you can it is 15mm or so that thickness, which is made,
, the decoration environment-friendly type wood-plastic clad plate with natural faint scent.
Embodiment three
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
65 parts of vinyl chloride, 15 parts of polypropylene, 60 parts of wood powder, 12 parts of ramee, 12 parts of calcite in powder, 5 parts of talcum powder, oyster shell whiting 10
Part, 8 parts of diatomite, 8 parts of sepiolite powder, 3 parts of zeolite powder, 5 parts of oxidized polyethylene wax, 1 part of Peitou mountain flour, 0.5 part of titanium dioxide, pine
2 parts of needle powder, 2 parts of naringenin, 1 part of lemon grass (Cymbopogon citratus), 2.5 parts of apple folium eucalypti, 0.5 part of lemon eucalyptus leaf, 3 parts callicarpa nudiflora, leaf of Chinese ilex 1.5
Part, 0.5 part of coupling agent, 4 parts of stabilizer, 4.5 parts of compatilizer, 0.5 part of ultra-violet absorber.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；The phase
It is 3 in mass ratio to hold agent by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed；The coupling agent is titanate esters
The mixture of coupling agent PN-133 and aluminate coupling agent JTW-181 compositions；The ultra-violet absorber is ultra-violet absorber
The mixture of UV-531 and ultra-violet absorber UV-327 compositions.
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh.
The method that the present embodiment is used to prepare the decoration environment-friendly type wood-plastic clad plate, includes the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；Here appropriate refers to impregnate all powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 80 DEG C of items
Under part, 8min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and 120 DEG C are warming up to, 10min is mixed, then be cooled to 60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 160 DEG C in prilling temperature, screw speed
Under the conditions of 155rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, in the condition that temperature is 190 DEG C, pressure is 10MPa
Under, hot pressing is carried out, then hot pressing time 18min carries out cooling and shaping in cold press, you can it is 15mm or so that thickness, which is made,
, the decoration environment-friendly type wood-plastic clad plate with natural faint scent.
Example IV
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
60 parts of vinyl chloride, 15 parts of polypropylene, 55 parts of wood powder, 12 parts of ramee, 10 parts of calcite in powder, 5 parts of talcum powder, 8 parts of oyster shell whiting,
8 parts of diatomite, 5 parts of sepiolite powder, 3 parts of zeolite powder, 3 parts of oxidized polyethylene wax, 1 part of Peitou mountain flour, 0.1 part of titanium dioxide, pine needle
2 parts of powder, 1.5 parts of naringenin, 1 part of lemon grass (Cymbopogon citratus), 2 parts of apple folium eucalypti, 0.5 part of lemon eucalyptus leaf, 2 parts callicarpa nudiflora, leaf of Chinese ilex 1.5
Part, 0.3 part of coupling agent, 4 parts of stabilizer, 2.5 parts of compatilizer, 0.5 part of ultra-violet absorber.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；The phase
It is 3 in mass ratio to hold agent by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed；The coupling agent is Aluminate
Coupling agent JTW-181；The ultra-violet absorber is ultraviolet absorbent UV-531.
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh.
The method that the present embodiment is used to prepare the decoration environment-friendly type wood-plastic clad plate, includes the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 1h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；Here appropriate refers to impregnate all powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 70 DEG C of items
Under part, 10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and 115 DEG C are warming up to, 15min is mixed, then be cooled to 50 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 140 DEG C in prilling temperature, screw speed
Under the conditions of 160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, in the condition that temperature is 200 DEG C, pressure is 8MPa
Under, hot pressing is carried out, then hot pressing time 18min carries out cooling and shaping in cold press, you can it is 15mm or so that thickness, which is made,
, the decoration environment-friendly type wood-plastic clad plate with natural faint scent.
Embodiment five
The present embodiment provides a kind of decoration environment-friendly type wood-plastic clad plates, by weight, including the following raw material component：It is poly-
60 parts of vinyl chloride, 20 parts of polypropylene, 55 parts of wood powder, 15 parts of ramee, 10 parts of calcite in powder, 7 parts of talcum powder, 8 parts of oyster shell whiting,
10 parts of diatomite, 5 parts of sepiolite powder, 4 parts of zeolite powder, 3 parts of oxidized polyethylene wax, 2 parts of Peitou mountain flour, 0.1 part of titanium dioxide, pine needle
3 parts of powder, 1.5 parts of naringenin, 1.5 parts of lemon grass (Cymbopogon citratus), 2 parts of apple folium eucalypti, 1 part of lemon eucalyptus leaf, 2 parts callicarpa nudiflora, 2 parts of leaf of Chinese ilex,
0.3 part of coupling agent, 6 parts of stabilizer, 2.5 parts of compatilizer, 1 part of ultra-violet absorber.
In the present embodiment, the stabilizer is 1 in mass ratio by zinc stearate and calcium stearate:3 are mixed；The phase
It is 3 in mass ratio to hold agent by ethylene acrylic and maleic anhydride inoculated polypropylene:1 is mixed；The coupling agent is Aluminate
Coupling agent JTW-181；The ultra-violet absorber is ultraviolet absorbent UV-531.
In the present embodiment, the wood powder, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, north
Lapidation powder, titanium dioxide, pine needle meal granularity be 1000-1200 mesh.
The method that the present embodiment is used to prepare the decoration environment-friendly type wood-plastic clad plate, includes the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate
The alcohol of 85% concentration impregnates 2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；Here appropriate refers to impregnate all powder；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 70 DEG C of items
Under part, 10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and 120 DEG C are warming up to, 10min is mixed, then be cooled to 60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 160 DEG C in prilling temperature, screw speed
Under the conditions of 160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, in the condition that temperature is 190 DEG C, pressure is 10MPa
Under, hot pressing is carried out, then hot pressing time 18min carries out cooling and shaping in cold press, you can it is 15mm or so that thickness, which is made,
, the decoration environment-friendly type wood-plastic clad plate with natural faint scent.
Each raw material component can be bought by market and be obtained in above-described embodiment.
1, the wood-plastic clad plate prepared by above-described embodiment one to embodiment five is carried out using traditional test methods conventional
Performance test, the results are shown in Table 1：
| Performance indicator | Embodiment one | Embodiment two | Embodiment three | Example IV | Embodiment five |
| Fracture load by bending (N) | 3640 | 3540 | 3580 | 3450 | 3500 |
| Water absorption rate (%) | 1.3 | 1.2 | 1.25 | 1.05 | 1.15 |
| Burst size of methanal | E0Grade | E0Grade | E0Grade | E0Grade | E0Grade |
Table 1
2, anti-microbial property test：With reference to QB/T2591-2003 (the Anti-microbial Performance Tests method of antibiotic plastic) standard, measure
The anti-microbial property of wood-plastic clad plate made from each embodiment and Anti-mildew capability are (selection staphylococcus aureus, Escherichia coli, black
Aspergillus is tested), it the results are shown in Table 2.
Table 2
From table 1, table 2 it is found that wood-plastic clad plate made from above-described embodiment has excellent mechanical property and excellent anti-
Bacterium fungicidal properties can inhibit mould and bacterial growth, the erosion for resisting external microorganism.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (8)
1. a kind of decoration environment-friendly type wood-plastic clad plate, it is characterised in that：By weight, including the following raw material component：Polychlorostyrene
60-65 parts of ethylene, 15-20 parts of polypropylene, 55-60 parts of wood powder, 12-15 parts of ramee, 10-12 parts of calcite in powder, talcum powder
5-7 parts, 8-10 parts of oyster shell whiting, 8-10 parts of diatomite, 5-8 parts of sepiolite powder, 3-4 parts of zeolite powder, 3-5 parts of oxidized polyethylene wax,
1-2 parts of Peitou mountain flour, 0.1-0.5 parts of titanium dioxide, 2-3 parts of pine needle meal, 1.5-2 parts of naringenin, 1-1.5 parts of lemon grass (Cymbopogon citratus), apple eucalyptus
2-2.5 parts of leaf, 0.5-1 parts of lemon eucalyptus leaf, 2-3 parts callicarpa nudiflora, 1.5-2 parts of leaf of Chinese ilex, 0.3-0.5 parts of coupling agent, stabilizer
4-6 parts, 2.5-4.5 parts of compatilizer, 0.5-1 parts of ultra-violet absorber.
2. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：By weight, including such as
Lower raw material components：63 parts of polyvinyl chloride, 17 parts of polypropylene, 58 parts of wood powder, 13 parts of ramee, 11 parts of calcite in powder, talcum powder 6
Part, 9 parts of oyster shell whiting, 9 parts of diatomite, 7 parts of sepiolite powder, 3.5 parts of zeolite powder, 4 parts of oxidized polyethylene wax, 1.5 parts of Peitou mountain flour,
0.3 part of titanium dioxide, 2.5 parts of pine needle meal, 1.7 parts of naringenin, 1.3 parts of lemon grass (Cymbopogon citratus), 2.2 parts of apple folium eucalypti, 0.7 part of lemon eucalyptus leaf,
Callicarpa nudiflora 2.5 parts, 1.8 parts of leaf of Chinese ilex, 0.4 part of coupling agent, 5 parts of stabilizer, 3.5 parts of compatilizer, ultra-violet absorber 0.7
Part.
3. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：The stabilizer is by stearic acid
Zinc is 1 in mass ratio with calcium stearate:3 are mixed.
4. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：The compatilizer is by ethylene propylene
Olefin(e) acid is 3 in mass ratio with maleic anhydride inoculated polypropylene:1 is mixed.
5. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：The coupling agent is that silane is even
Join the mixture of one or more of agent, titanate coupling agent, aluminate coupling agent composition.
6. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：The wood powder, calcite in powder,
Talcum powder, oyster shell whiting, diatomite, sepiolite powder, zeolite powder, Peitou mountain flour, titanium dioxide, pine needle meal granularity be 1000-
1200 mesh.
7. decoration environment-friendly type wood-plastic clad plate according to claim 1, it is characterised in that：The ultra-violet absorber is
One or more of Ultraviolet Absorber UV-P, ultraviolet absorbent UV-531, ultra-violet absorber UV-327 composition mix
Close object.
8. a kind of method of the decoration being used to prepare described in any one of claim 1-7 environment-friendly type wood-plastic clad plate, special
Sign is：Include the following steps：
A, after taking dry lemon grass (Cymbopogon citratus), apple folium eucalypti, lemon eucalyptus leaf, callicarpa nudiflora and leaf of Chinese ilex co-grinding, with appropriate 85%
The alcohol of concentration impregnates 1-2h, adds wood powder, ramee, calcite in powder, talcum powder, oyster shell whiting, diatomite, sepiolite
After stirring 0.5h, processing is dried, after collecting drying in powder, zeolite powder, pine needle meal and naringenin under the conditions of being placed in 100 DEG C
Solid, and it is ground into the powder that granularity is 1000 mesh or more；
B, gained powder, Peitou mountain flour, titanium dioxide and coupling agent in step a are added in high-speed mixer, in 70-80 DEG C of condition
Under, 8-10min is premixed, polyvinyl chloride, polypropylene, oxidized polyethylene wax, compatilizer, stabilizer and ultraviolet radiation absorption are added later
Agent, and it is warming up to 115-120 DEG C, 10-15min is mixed, then be cooled to 50-60 DEG C, obtains mixture；
C, the mixture of gained in step b is placed in double screw extruder, is 140-180 DEG C in prilling temperature, screw speed
Under the conditions of 155-160rpm, melting extrusion is granulated, and obtains wood moulding pellet；
D, wood moulding pellet obtained in step c is placed in hot press, temperature is 190~200 DEG C, pressure is 8~10MPa's
Under the conditions of, hot pressing is carried out, hot pressing time is 15~18min, and cooling and shaping is then carried out in cold press, you can described in being made
Decoration environment-friendly type wood-plastic clad plate.
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|---|---|---|---|
| CN201810444761.4A CN108570198A (en) | 2018-05-10 | 2018-05-10 | Decoration environment-friendly type wood-plastic clad plate and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698713A (en) * | 2021-09-13 | 2021-11-26 | 宁波圣捷新材料有限公司 | Preparation method of modified PVC plastic material |
| CN113896934A (en) * | 2021-10-13 | 2022-01-07 | 湖北奥飞新材料科技有限公司 | PVC (polyvinyl chloride) mixture for producing polyvinyl chloride foamed wood plastic |
-
2018
- 2018-05-10 CN CN201810444761.4A patent/CN108570198A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698713A (en) * | 2021-09-13 | 2021-11-26 | 宁波圣捷新材料有限公司 | Preparation method of modified PVC plastic material |
| CN113896934A (en) * | 2021-10-13 | 2022-01-07 | 湖北奥飞新材料科技有限公司 | PVC (polyvinyl chloride) mixture for producing polyvinyl chloride foamed wood plastic |
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