CN109456609A - A kind of wood plastic composite with anti-static function - Google Patents
A kind of wood plastic composite with anti-static function Download PDFInfo
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- CN109456609A CN109456609A CN201811091042.5A CN201811091042A CN109456609A CN 109456609 A CN109456609 A CN 109456609A CN 201811091042 A CN201811091042 A CN 201811091042A CN 109456609 A CN109456609 A CN 109456609A
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- plastic composite
- antistatic
- wood plastic
- static function
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/12—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board next to a particulate layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/06—Vegetal particles
- B32B2264/062—Cellulose particles, e.g. cotton
- B32B2264/067—Wood particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
-
- 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
- C08K2201/017—Additives being an antistatic agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
Abstract
The invention belongs to wood plastic composite technical fields, more particularly to a kind of wood plastic composite with anti-static function, including antistatic agent stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate and antistatic dressing agent dodecyl benzyl dimethyl ammonium chloride.The present invention is by way of pointedly adding antistatic agent and antistatic dressing agent in the material composition of surface layer, so that surface of wood-plastic composite material reaches high-intensitive antistatic effect.The present invention has preparation method rationally effective, the advantage that wood plastic composite antistatic property is good and wood plastic composite entirety using effect is good.
Description
Technical field
The invention belongs to wood plastic composite technical field more particularly to a kind of wood and plastic composites with anti-static function
Material.
Background technique
Wood plastic composite refers to the new material being prepared by thermoplastic and Wood Fiber Composite, general to use
In exterior finish.On the other hand, since wood plastic composite is using plastics as matrix, the insulating properties with plastics is being used
Electrostatic accumulation is easy to produce due to friction etc. in the process, electrostatic spark is generated, can set off an explosion when serious, so to biography
The wood plastic composite of system is modified, and improves its antistatic property with regard to particularly significant.
Patent publication No. is CN105602106A, and publication date is that the Chinese invention patent of 2016.05.25 discloses a kind of table
The antistatic co-extrusion wood plastic composite in face and its manufacturing method, with polyolefin plastics, wood fibre, antistatic agent, lubricant,
Coupling agent is raw material；Sandwich layer is the wood and plastic composite bed of material, using polyolefin plastics, wood fibre, lubricant, coupling agent as raw material.
Raw material is in proportion by just mixed, and top layer raw material is placed in single screw extrusion machine, core layer raw material is placed in double screw extruder, moulds through melting
It is synchronous after change to squeeze out, be formed, is cooling, the wood plastic composite of antistatic surface is made.
But there is antistatic effect difference in the wood plastic composite in the patent of invention.
Summary of the invention
The object of the present invention is to provide a kind of wood plastic composites with anti-static function, can be by surface layer material group
The mode of antistatic agent and antistatic dressing agent is pointedly added in, so that surface of wood-plastic composite material reaches high-intensitive
Antistatic effect.The present invention has preparation method rationally effective, and wood plastic composite antistatic property is good and wood plastics composite
The good advantage of material entirety using effect.
The present invention solve the above problems the technical solution adopted is that: a kind of wood plastic composite with anti-static function,
Including antistatic agent stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate and antistatic dressing agent dodecyl two
Methylbenzyl ammonium chloride.
In the present invention, the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate belong to cationic resist it is quiet
Electric agent can increase the degree of dissociation of quaternary ammonium salt after chloride ion modification, and organic quaternary ammonium salt has brilliant hygroscopicity, can be in material
Expect that water absorbent surface forms conductive film, is finally reached antistatic effect, and the dodecyl benzyl dimethyl ammonium chloride
It is the surfactant of cation, organic group does not influence the dissociation of quaternary ammonium salt, finally makes the stearamide propyl diformazan
Base-beta-hydroxyethyl ammonium nitrate has the advantages that antistatic effect is significant compared to the mode individually added.
Further preferred technical solution is: further including wood-fibred, thermoplastic, proppant, compatilizer, lubricant
And coupling agent.
Further preferred technical solution is: the wood-fibred is weedtree powder, and the thermoplastic is poly- for high density
Ethylene, the proppant are one of calcium powder, montmorillonite, hollow glass bead and diatomite or a variety of mixtures, the phase
Holding agent is that maleic anhydride is grafted PE, and the lubricant is zinc stearate, and the coupling agent is silane coupling agent KH-590.
In the present invention, the silane coupling agent KH-590 is while being coupled whole material, moreover it is possible to pointedly combine
Above-mentioned antistatic agent and antistatic dressing agent, enable the chloride ion in the antistatic dressing agent it is closer, quickly with
Quaternary ammonium salt interaction.
Further preferred technical solution is: the weedtree powder is 55-58 parts, and the high density polyethylene (HDPE) is 32-38
Part, the diatomite is 2-3 parts, and the maleic anhydride grafting PE is 3-10 parts, and the zinc stearate is 1-3 parts, the silane
Coupling agent KH-590 is 2-6 parts, and the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate is 7-15 parts, Yi Jisuo
Stating dodecyl benzyl dimethyl ammonium chloride is 3-8 parts.
Further preferred technical solution be preparation method successively the following steps are included:
S1, antistatic ingredient is prepared；
S2, heating stirring mixed feed components；
The raw material components are divided into two by S3, by weight ratio, and a copy of it addition antistatic ingredient heats again to be stirred
Mix mixing；
S4, granulation, coextrusion mold；
The subsequent embossing wire drawing process of S5.
Further preferred technical solution is: in the step S1, the dodecyl dimethyl being added in tempering tank
Benzyl ammonium chloride is heated to 120-152 DEG C, keeps the temperature 30-35min, adds the stearamidopropyl dimethyl-β-hydroxyl second
Base ammonium nitrate, is cooled to 95-98 DEG C, stirs, and obtains the antistatic ingredient.
In the present invention, the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate high-temperature stability is not so good as
The dodecyl benzyl dimethyl ammonium chloride, therefore heating stirring is carried out by the way of opposite cooling, it can make above-mentioned
The mixing of the two has the advantages that uniformly and architectural characteristic is stable.
Further preferred technical solution is: in the step S2, the weedtree powder and height being first added in stirring
Density polyethylene stirs 60-65min under the conditions of 110-125 DEG C, is then cooled to 85-92 DEG C, sequentially adds the diatom
Soil, maleic anhydride grafting PE, zinc stearate and silane coupling agent KH-590, stir 12-15min, are finally cooled to 40-45
DEG C, obtain the raw material components.
Further preferred technical solution is: being 1:9 by raw material components ratio by weight in the step S3
Mode separate, the antistatic ingredient is added in 10% that part of raw material components and heats and is sufficiently stirred, heating temperature
It is 65-68 DEG C.
Further preferred technical solution is: in the step S4, pelletizer barrel temperature is 180 DEG C, feeding revolving speed
For 350r/min.
Further preferred technical solution is: in the step S4, co-extrusion forms surface layer material and core layer material, the table
The raw material components of the antistatic ingredient are added in layered material, and the extruder die temperature of the core layer material of lower section is 155 DEG C,
Barrel temperature is 190 DEG C, and the extruder die temperature of the surface layer material of top is 210 DEG C, and barrel temperature is 210 DEG C.
In the present invention, the only described surface layer material needs antistatic effect, and is carried out according to the thickness difference of two layered materials
Material distribution, then be the presence or absence of composition difference, use environment difference and antistatic effect due to inside and outside two layers material, co-extrusion
The extrusion temperature of the surface layer Shi Suoshu material is relatively high, and the extrusion temperature of the core layer material is relatively low, to guarantee each self-forming, no
Influence using effect.
The present invention is made by way of pointedly adding antistatic agent and antistatic dressing agent in the material composition of surface layer
Obtain the antistatic effect that surface of wood-plastic composite material reaches high-intensitive.The present invention has preparation method rationally effective, wood plastics composite
The advantage that material antistatic property is good and wood plastic composite entirety using effect is good.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, non-to be defined to the scope of the present invention.
Embodiment 1: a kind of wood plastic composite with anti-static function, including weedtree powder are 55kg, high-density polyethylene
Alkene is 32kg, and diatomite 2kg, it is 3kg that maleic anhydride, which is grafted PE, and zinc stearate 1kg, silane coupling agent KH-590 are 2kg,
Stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate is 7kg and dodecyl benzyl dimethyl ammonium chloride is 3kg,
It is finally made the novel antistatic type wood plastic composite being made of the surface layer material with antistatic effect with basic core layer material.
Antistatic type wood plastic composite the preparation method is as follows:
S1, it prepares antistatic ingredient: the dodecyl benzyl dimethyl ammonium chloride being added in tempering tank, be heated to 120 DEG C, protect
Warm 30min adds the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate, is cooled to 95 DEG C, is sufficiently stirred
It is even, the antistatic ingredient is obtained, and the antistatic ingredient is finally only added in the surface layer material；
S2, heating stirring mixed feed components: the weedtree powder and high density polyethylene (HDPE) are first added in stirring, at 110 DEG C
Under the conditions of stir 60min, be then cooled to 85 DEG C, sequentially add the diatomite, maleic anhydride grafting PE, zinc stearate and
Silane coupling agent KH-590 stirs 12min, is finally cooled to 40 DEG C, obtains the raw material components；
The raw material components are divided into two by S3, by weight ratio, and a copy of it addition antistatic ingredient heats again to be stirred
It mixes mixing: the mode that raw material components ratio by weight is 1:9 being separated, the antistatic ingredient is added to 10% that part
In the raw material components and heating is sufficiently stirred, and heating temperature is 65 DEG C；
S4, granulation, coextrusion mold: pelletizer barrel temperature is 180 DEG C, and feeding revolving speed is 350r/min, and co-extrusion forms the table
Layered material and the core layer material, the surface layer material raw material components that the antistatic ingredient is added, the sandwich layer of lower section
The extruder die temperature of material is 155 DEG C, and barrel temperature is 190 DEG C, and the extruder die temperature of the surface layer material of top is 210
DEG C, barrel temperature is 210 DEG C；
The subsequent embossing wire drawing process of S5: being prepared using prior art, ultimately forms qualified Antistatic type wood plastic composite.
The wood plastic composite that the present embodiment is prepared is with regard to bending strength (MPa), oxygen index (OI) (%) and sheet resistance
Three indexs of rate (Ω) and professional standard carry out test and comparison, to verify material antistatic property, as a result such as following table.
Embodiment 2: a kind of wood plastic composite with anti-static function, including weedtree powder are 56kg, high-density polyethylene
Alkene is 36kg, and diatomite 3kg, it is 6kg that maleic anhydride, which is grafted PE, and zinc stearate 2kg, silane coupling agent KH-590 are 4kg,
Beta-hydroxyethyl ammonium nitrate is 10kg and dodecyl benzyl dimethyl ammonium chloride is for stearamidopropyl dimethyl-
6kg is finally made the novel antistatic type wood and plastic composite being made of the surface layer material with antistatic effect with basic core layer material
Material.
Antistatic type wood plastic composite the preparation method is as follows:
S1, it prepares antistatic ingredient: the dodecyl benzyl dimethyl ammonium chloride being added in tempering tank, be heated to 140 DEG C, protect
Warm 33min adds the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate, is cooled to 96 DEG C, is sufficiently stirred
It is even, the antistatic ingredient is obtained, and the antistatic ingredient is finally only added in the surface layer material；
S2, heating stirring mixed feed components: the weedtree powder and high density polyethylene (HDPE) are first added in stirring, at 119 DEG C
Under the conditions of stir 63min, be then cooled to 90 DEG C, sequentially add the diatomite, maleic anhydride grafting PE, zinc stearate and
Silane coupling agent KH-590 stirs 14min, is finally cooled to 45 DEG C, obtains the raw material components；
The raw material components are divided into two by S3, by weight ratio, and a copy of it addition antistatic ingredient heats again to be stirred
It mixes mixing: the mode that raw material components ratio by weight is 1:9 being separated, the antistatic ingredient is added to 10% that part
In the raw material components and heating is sufficiently stirred, and heating temperature is 67 DEG C；
S4, granulation, coextrusion mold: pelletizer barrel temperature is 180 DEG C, and feeding revolving speed is 350r/min, and co-extrusion forms the table
Layered material and the core layer material, the surface layer material raw material components that the antistatic ingredient is added, the sandwich layer of lower section
The extruder die temperature of material is 155 DEG C, and barrel temperature is 190 DEG C, and the extruder die temperature of the surface layer material of top is 210
DEG C, barrel temperature is 210 DEG C；
The subsequent embossing wire drawing process of S5: being prepared using prior art, ultimately forms qualified Antistatic type wood plastic composite.
The wood plastic composite that the present embodiment is prepared is with regard to bending strength (MPa), oxygen index (OI) (%) and sheet resistance
Three indexs of rate (Ω) and professional standard carry out test and comparison, to verify material antistatic property, as a result such as following table.
Embodiment 3: a kind of wood plastic composite with anti-static function, including weedtree powder are 58kg, high-density polyethylene
Alkene is 38kg, and diatomite 3kg, it is 10kg that maleic anhydride, which is grafted PE, and zinc stearate 3kg, silane coupling agent KH-590 are
6kg, stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate are 15kg and dodecyl benzyl dimethyl ammonium chloride
For 8kg, it is finally made the novel antistatic type wood plastics composite being made of the surface layer material with antistatic effect with basic core layer material
Material.
Antistatic type wood plastic composite the preparation method is as follows:
S1, it prepares antistatic ingredient: the dodecyl benzyl dimethyl ammonium chloride being added in tempering tank, be heated to 152 DEG C, protect
Warm 35min adds the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate, is cooled to 98 DEG C, is sufficiently stirred
It is even, the antistatic ingredient is obtained, and the antistatic ingredient is finally only added in the surface layer material；
S2, heating stirring mixed feed components: the weedtree powder and high density polyethylene (HDPE) are first added in stirring, at 120 DEG C
Under the conditions of stir 65min, be then cooled to 91 DEG C, sequentially add the diatomite, maleic anhydride grafting PE, zinc stearate and
Silane coupling agent KH-590 stirs 15min, is finally cooled to 45 DEG C, obtains the raw material components；
The raw material components are divided into two by S3, by weight ratio, and a copy of it addition antistatic ingredient heats again to be stirred
It mixes mixing: the mode that raw material components ratio by weight is 1:9 being separated, the antistatic ingredient is added to 10% that part
In the raw material components and heating is sufficiently stirred, and heating temperature is 68 DEG C；
S4, granulation, coextrusion mold: pelletizer barrel temperature is 180 DEG C, and feeding revolving speed is 350r/min, and co-extrusion forms the table
Layered material and the core layer material, the surface layer material raw material components that the antistatic ingredient is added, the sandwich layer of lower section
The extruder die temperature of material is 155 DEG C, and barrel temperature is 190 DEG C, and the extruder die temperature of the surface layer material of top is 210
DEG C, barrel temperature is 210 DEG C；
The subsequent embossing wire drawing process of S5: being prepared using prior art, ultimately forms qualified Antistatic type wood plastic composite.
The wood plastic composite that the present embodiment is prepared is with regard to bending strength (MPa), oxygen index (OI) (%) and sheet resistance
Three indexs of rate (Ω) and professional standard carry out test and comparison, to verify material antistatic property, as a result such as following table.
Table wood plastic composite test result compares
From the test result in upper table it can be concluded that the wood-plastic composite material products of three embodiments in the present invention have basis
The advantage that structural strength is big and antistatic effect is good, significantly larger than standard figures.
The embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, in institute
It states technical field those of ordinary skill within the scope of knowledge, can also make without departing from the purpose of the present invention
Various modifications.These are all without creative modification, as long as all by Patent Law in scope of the presently claimed invention
Protection.
Claims (10)
1. a kind of wood plastic composite with anti-static function, it is characterised in that: including antistatic agent stearamide propyl two
Methyl-beta-hydroxyethyl ammonium nitrate and antistatic dressing agent dodecyl benzyl dimethyl ammonium chloride.
2. a kind of wood plastic composite with anti-static function according to claim 1, it is characterised in that: further include wood
Fiber, thermoplastic, proppant, compatilizer, lubricant and coupling agent.
3. a kind of wood plastic composite with anti-static function according to claim 2, it is characterised in that: the wood is fine
Dimension be weedtree powder, the thermoplastic be high density polyethylene (HDPE), the proppant be calcium powder, montmorillonite, hollow glass bead with
And one of diatomite or a variety of mixtures, the compatilizer are that maleic anhydride is grafted PE, the lubricant is zinc stearate,
The coupling agent is silane coupling agent KH-590.
4. a kind of wood plastic composite with anti-static function according to claim 3, it is characterised in that including by weight
The following each component of meter: the weedtree powder is 55-58 parts, and the high density polyethylene (HDPE) is 32-38 parts, and the diatomite is 2-
3 parts, the maleic anhydride grafting PE is 3-10 parts, and the zinc stearate is 1-3 parts, and the silane coupling agent KH-590 is 2-6
Part, the stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate is 7-15 parts and the dodecyl dimethyl benzyl
Ammonium chloride is 3-8 parts.
5. a kind of wood plastic composite with anti-static function according to claim 3, it is characterised in that preparation method
Successively the following steps are included:
S1, antistatic ingredient is prepared；
S2, heating stirring mixed feed components；
The raw material components are divided into two by S3, by weight ratio, and a copy of it addition antistatic ingredient heats again to be stirred
Mix mixing；
S4, granulation, coextrusion mold；
The subsequent embossing wire drawing process of S5.
6. a kind of wood plastic composite with anti-static function according to claim 5, it is characterised in that: the step
In S1, the dodecyl benzyl dimethyl ammonium chloride is added in tempering tank, is heated to 120-152 DEG C, keeps the temperature 30-35min, then
The stearamidopropyl dimethyl-beta-hydroxyethyl ammonium nitrate is added, is cooled to 95-98 DEG C, stirs, obtains
The antistatic ingredient.
7. a kind of wood plastic composite with anti-static function according to claim 5, it is characterised in that: the step
In S2, the weedtree powder and high density polyethylene (HDPE) are first added in agitator, stirs 60- under the conditions of 110-125 DEG C
Then 65min is cooled to 85-92 DEG C, it is even to sequentially add the diatomite, maleic anhydride grafting PE, zinc stearate and silane
Join agent KH-590, stirs 12-15min, be finally cooled to 40-45 DEG C, obtain the raw material components.
8. a kind of wood plastic composite with anti-static function according to claim 5, it is characterised in that: the step
In S3, the mode that raw material components ratio by weight is 1:9 is separated, the antistatic ingredient is added to 10% that part of institute
It states in raw material components and heats and be sufficiently stirred, heating temperature is 65-68 DEG C.
9. a kind of wood plastic composite with anti-static function according to claim 5, it is characterised in that: the step
In S4, pelletizer barrel temperature is 180 DEG C, and feeding revolving speed is 350r/min.
10. a kind of wood plastic composite with anti-static function according to claim 8, it is characterised in that: the step
In rapid S4, co-extrusion forms surface layer material and core layer material, and the surface layer expects to use the raw material components that the antistatic ingredient is added,
The extruder die temperature of the core layer material of lower section is 155 DEG C, and barrel temperature is 190 DEG C, the extrusion of the surface layer material of top
Mold temperature is 210 DEG C, and barrel temperature is 210 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811091042.5A CN109456609A (en) | 2018-09-19 | 2018-09-19 | A kind of wood plastic composite with anti-static function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811091042.5A CN109456609A (en) | 2018-09-19 | 2018-09-19 | A kind of wood plastic composite with anti-static function |
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| CN109456609A true CN109456609A (en) | 2019-03-12 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102679A (en) * | 2012-12-19 | 2013-05-15 | 上海秋橙新材料科技有限公司 | Antistatic wood flour-nylon 6 composite material and preparation method thereof |
| CN104327530A (en) * | 2014-11-26 | 2015-02-04 | 东北林业大学 | Flame-retardant and antistatic wood-plastic composite material and preparation method thereof |
-
2018
- 2018-09-19 CN CN201811091042.5A patent/CN109456609A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102679A (en) * | 2012-12-19 | 2013-05-15 | 上海秋橙新材料科技有限公司 | Antistatic wood flour-nylon 6 composite material and preparation method thereof |
| CN104327530A (en) * | 2014-11-26 | 2015-02-04 | 东北林业大学 | Flame-retardant and antistatic wood-plastic composite material and preparation method thereof |
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