CN107987433A - A kind of PVC wood plastic foaming plate and preparation method thereof - Google Patents
A kind of PVC wood plastic foaming plate and preparation method thereof Download PDFInfo
- Publication number
- CN107987433A CN107987433A CN201810013741.1A CN201810013741A CN107987433A CN 107987433 A CN107987433 A CN 107987433A CN 201810013741 A CN201810013741 A CN 201810013741A CN 107987433 A CN107987433 A CN 107987433A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- wood plastic
- agent
- coupling 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
- 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
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0042—Use of organic additives containing silicon
-
- 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- 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
-
- 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
- C08K3/32—Phosphorus-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of PVC wood plastic foaming plate, include the raw material of following parts by weight：20~30 parts of polyvinyl chloride resin, 8~17 parts of polypropylene, 15~22 parts of bamboo powder, 6~14 parts of modified kaolin, 10~20 parts of waste old ceramics powder, 5~10 parts of glass bead, 3~6 parts of ammonium polyphosphate, 2~5 parts of aluminium oxide, 2~3 parts of aerosil, 1~2 part of ultra-violet absorber, 2~4 parts of sodium acid carbonate, 2~3 parts of lubricant, 1~2 part of impact modifier, 2~3 parts of compound stabilizer, 1~4 part of coupling agent, 2~5 parts of foaming agent.The PVC wood plastic foaming plate mechanical strength is high, impact resistance is good, hardness is higher, can be widely used in the materials such as house ornamentation, building.
Description
Technical field
The invention belongs to PVC wood plastic board technology field, and in particular to a kind of PVC wood plastic foaming plate and its preparation side
Method.
Background technology
With the quickening of industrialization degree, China's timber resources is more and more deficienter, can not meet the demand in market.Wood moulding is answered
Condensation material is one kind wood powder, wood-fibred or other plant fibers filling thermoplastic polymer composite material, has timber and modeling concurrently
The advantages of material, can replace timber in fields such as house ornamentation, buildings as building materials raw material.Wood moulding, due to its environmental protection, shaping efficiency
The advantages that height, waterproof, good weatherability, what is developed in recent years is getting faster, but since its mechanical strength is low, impact resistance compared with
The shortcomings of difference, hardness is relatively low, causes it to be above restricted in application.
The content of the invention
The present invention provides a kind of PVC wood plastic foaming plate and preparation method thereof, solve asking in above-mentioned background technology
Topic, the PVC wood plastic foaming plate mechanical strength is high, impact resistance is good, hardness is higher, can be widely used for house ornamentation, building etc.
In material.
It is existing in the prior art in order to solve the problems, such as, adopt the following technical scheme that：
A kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：20~30 parts of polyvinyl chloride resin, 8~17 parts of polypropylene, bamboo
15~22 parts of powder, 6~14 parts of modified kaolin, 10~20 parts of waste old ceramics powder, 5~10 parts of glass bead, ammonium polyphosphate 3~
6 parts, 2~5 parts of aluminium oxide, 2~3 parts of aerosil, 1~2 part of ultra-violet absorber, 2~4 parts of sodium acid carbonate, lubricant 2
~3 parts, 1~2 part of impact modifier, 2~3 parts of compound stabilizer, 1~4 part of coupling agent, 2~5 parts of foaming agent.
Preferably, the PVC wood plastic foaming plate, includes the raw material of following parts by weight：22~27 parts of polyvinyl chloride resin, poly- third
11~16 parts of alkene, 18~20 parts of bamboo powder, 8~12 parts of modified kaolin, 13~18 parts of waste old ceramics powder, glass bead 6~9
Part, 4~5 parts of ammonium polyphosphate, 3~4 parts of aluminium oxide, 2.3~2.7 parts of aerosil, 1.3~1.7 parts of ultra-violet absorber,
2.6~3.1 parts of sodium acid carbonate, 2.4~2.8 parts of lubricant, 1.3~1.8 parts of impact modifier, compound stabilizer 2.1~2.9
Part, 2~3 parts of coupling agent, 3~4 parts of foaming agent.
Preferably, the PVC wood plastic foaming plate, includes the raw material of following parts by weight：25 parts of polyvinyl chloride resin, polypropylene 14
Part, 19 parts of bamboo powder, 10 parts of modified kaolin, 16 parts of waste old ceramics powder, 7 parts of glass bead, 4.5 parts of ammonium polyphosphate, aluminium oxide
3.4 parts, it is 2.6 parts of aerosil, 1.5 parts of ultra-violet absorber, 2.8 parts of sodium acid carbonate, 2.6 parts of lubricant, impact-resistant modified
1.4 parts of agent, 2.7 parts of compound stabilizer, 2.3 parts of coupling agent, 3.5 parts of foaming agent.
Preferably, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 10~15% sodium hydroxide solution, colophony powder 5
Part, 3 parts of carboxymethyl cellulose；
（2）After the kaolin is put into volumetric concentration for 10~15% sodium hydroxide solutions immersion, 3~4h, then PH is adjusted into
Property；
（3）Take out treated kaolin, water content 3~5% be dried at a temperature of 42~48 DEG C, after immediately add pine
Face powder is uniformly mixed；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Preferably, the lubricant is any of stearic acid, zinc stearate, calcium stearate.
Preferably, the coupling agent is silane coupling agent or Al-Ti-diffused steel class coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 2~5%, then with modified kaolinite
Soil, waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 5~10 minutes, are added coupling
Agent and ammonium polyphosphate, are stirred 3~6 minutes, obtain mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
Be kneaded 10~20 minutes, then sequentially add aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant,
Impact modifier, compound stabilizer, are heated to 110 DEG C, are kneaded 5~10 minutes, add foaming agent, continue 10~20 points of mixing
Clock, is cooled to room temperature, and obtains mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Preferably, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, spiral shell
Bar rotating speed is 60r/min.
Compared with prior art, the present invention it has the advantages that：
PVC wood plastic foaming plate of the present invention is using polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder
Body, glass bead add other adjuvants as raw material, and the PVC wood plastic foaming plate mechanical strength prepared is high, shock resistance
Ability is good, hardness is higher, can be widely used in the materials such as house ornamentation, building, specific as follows：
（1）PVC wood plastic foaming plate of the present invention takes full advantage of bamboo powder made of bamboo product leftover pieces, to a certain degree
On alleviate the pressure of timber resources scarcity, and the addition of bamboo powder is so that the hardness increase of wood-plastic board；
（2）Waste ceramic powder, aluminium oxide, silica and glass are added in PVC wood plastic foaming plate raw material of the present invention
Change microballon, waste ceramic powder, aluminium oxide, silica and glass bead can greatly strengthen the hardness, strong of Wood-plastic material
Degree, heat-insulation and heat-preservation and the performance such as fire-retardant；
（3）It also added modified kaolin in PVC wood plastic foaming plate raw material of the present invention, modified kaolin solves plant
The problem of interfacial combined function is poor between fibres and resin, so as to improve the mechanical strength of wood plastic composite.
Embodiment
With reference to specific embodiment, the present invention is further explained.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：20 parts of polyvinyl chloride resin, polypropylene 8
Part, 15 parts of bamboo powder, 6 parts of modified kaolin, 10 parts of waste old ceramics powder, 5 parts of glass bead, 3 parts of ammonium polyphosphate, 2 parts of aluminium oxide,
2 parts of aerosil, 1 part of ultra-violet absorber, 2 parts of sodium acid carbonate, 2 parts of lubricant, 1 part of impact modifier, stable composition
2 parts of agent, 1 part of coupling agent, 2 parts of foaming agent.
Wherein, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 10% sodium hydroxide solution, 5 parts of colophony powder, carboxylic
3 parts of methylcellulose；
（2）After the kaolin is put into volumetric concentration for 10% sodium hydroxide solution immersion 3h, then PH is adjusted to neutrality；
（3）Take out treated kaolin, water content 3% be dried at a temperature of 42 DEG C, after add immediately colophony powder mixing
Uniformly；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Wherein, the lubricant is stearic acid.
Wherein, the coupling agent is silane coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 2%, then with modified kaolin,
Waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 5 minutes, are added coupling agent and are gathered
Ammonium phosphate, is stirred 3 minutes, obtains mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
It is kneaded 10 minutes, then sequentially adds aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, anti-impact
Modifying agent, compound stabilizer, are heated to 110 DEG C, are kneaded 5 minutes, add foaming agent, continue mixing 10 minutes, are cooled to room temperature,
Obtain mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Wherein, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, screw rod
Rotating speed is 60r/min.
Embodiment 2
The present embodiment is related to a kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：30 parts of polyvinyl chloride resin, polypropylene 17
Part, 22 parts of bamboo powder, 14 parts of modified kaolin, 20 parts of waste old ceramics powder, 10 parts of glass bead, 6 parts of ammonium polyphosphate, aluminium oxide 5
It is part, 3 parts of aerosil, 2 parts of ultra-violet absorber, 4 parts of sodium acid carbonate, 3 parts of lubricant, 2 parts of impact modifier, compound steady
Determine 3 parts of agent, 4 parts of coupling agent, 5 parts of foaming agent.
Wherein, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 15% sodium hydroxide solution, 5 parts of colophony powder, carboxylic
3 parts of methylcellulose；
（2）After the kaolin is put into volumetric concentration for 15% sodium hydroxide solution immersion 4h, then PH is adjusted to neutrality；
（3）Take out treated kaolin, water content 5% be dried at a temperature of 48 DEG C, after add immediately colophony powder mixing
Uniformly；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Wherein, the lubricant is zinc stearate.
Wherein, the coupling agent is Al-Ti-diffused steel class coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 5%, then with modified kaolin,
Waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 10 minutes, are added coupling agent and are gathered
Ammonium phosphate, is stirred 6 minutes, obtains mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
It is kneaded 20 minutes, then sequentially adds aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, anti-impact
Modifying agent, compound stabilizer, are heated to 110 DEG C, are kneaded 10 minutes, add foaming agent, continue mixing 20 minutes, are cooled to often
Temperature, obtains mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Wherein, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, screw rod
Rotating speed is 60r/min.
Embodiment 3
The present embodiment is related to a kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：22 parts of polyvinyl chloride resin, polypropylene 11
Part, 18 parts of bamboo powder, 8 parts of modified kaolin, 13 parts of waste old ceramics powder, 6 parts of glass bead, 4 parts of ammonium polyphosphate, 3 parts of aluminium oxide,
2.3 parts of aerosil, 1.3 parts of ultra-violet absorber, 2.6 parts of sodium acid carbonate, 2.4 parts of lubricant, impact modifier 1.3
Part, 2.1 parts of compound stabilizer, 2 parts of coupling agent, 3 parts of foaming agent.
Wherein, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 11% sodium hydroxide solution, 5 parts of colophony powder, carboxylic
3 parts of methylcellulose；
（2）After the kaolin is put into volumetric concentration for 11% sodium hydroxide solution immersion 3.2h, then PH is adjusted to neutrality；
（3）Take out treated kaolin, water content 3.5% be dried at a temperature of 43 DEG C, after add colophony powder immediately and mix
Close uniform；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Wherein, the lubricant is calcium stearate.
Wherein, the coupling agent is silane coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 3%, then with modified kaolin,
Waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 6 minutes, are added coupling agent and are gathered
Ammonium phosphate, is stirred 4 minutes, obtains mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
It is kneaded 12 minutes, then sequentially adds aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, anti-impact
Modifying agent, compound stabilizer, are heated to 110 DEG C, are kneaded 6 minutes, add foaming agent, continue mixing 13 minutes, are cooled to room temperature,
Obtain mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Wherein, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, screw rod
Rotating speed is 60r/min.
Embodiment 4
The present embodiment is related to a kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：27 parts of polyvinyl chloride resin, polypropylene 16
Part, 20 parts of bamboo powder, 12 parts of modified kaolin, 18 parts of waste old ceramics powder, 9 parts of glass bead, 5 parts of ammonium polyphosphate, aluminium oxide 4
Part, 2.7 parts of aerosil, 1.7 parts of ultra-violet absorber, 3.1 parts of sodium acid carbonate, 2.8 parts of lubricant, impact modifier
1.8 parts, 2.9 parts of compound stabilizer, 3 parts of coupling agent, 4 parts of foaming agent.
Wherein, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 13% sodium hydroxide solution, 5 parts of colophony powder, carboxylic
3 parts of methylcellulose；
（2）After the kaolin is put into volumetric concentration for 13% sodium hydroxide solution immersion 3.5h, then PH is adjusted to neutrality；
（3）Take out treated kaolin, water content 4% be dried at a temperature of 45 DEG C, after add immediately colophony powder mixing
Uniformly；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Wherein, the lubricant is zinc stearate.
Wherein, the coupling agent is silane coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 4%, then with modified kaolin,
Waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 7 minutes, are added coupling agent and are gathered
Ammonium phosphate, is stirred 5 minutes, obtains mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
It is kneaded 15 minutes, then sequentially adds aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, anti-impact
Modifying agent, compound stabilizer, are heated to 110 DEG C, are kneaded 8 minutes, add foaming agent, continue mixing 15 minutes, are cooled to room temperature,
Obtain mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Wherein, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, screw rod
Rotating speed is 60r/min.
Embodiment 5
The present embodiment is related to a kind of PVC wood plastic foaming plate, includes the raw material of following parts by weight：25 parts of polyvinyl chloride resin, polypropylene 14
Part, 19 parts of bamboo powder, 10 parts of modified kaolin, 16 parts of waste old ceramics powder, 7 parts of glass bead, 4.5 parts of ammonium polyphosphate, aluminium oxide
3.4 parts, it is 2.6 parts of aerosil, 1.5 parts of ultra-violet absorber, 2.8 parts of sodium acid carbonate, 2.6 parts of lubricant, impact-resistant modified
1.4 parts of agent, 2.7 parts of compound stabilizer, 2.3 parts of coupling agent, 3.5 parts of foaming agent.
Wherein, the preparation method of the modified kaolin comprises the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 14% sodium hydroxide solution, 5 parts of colophony powder, carboxylic
3 parts of methylcellulose；
（2）After the kaolin is put into volumetric concentration for 14% sodium hydroxide solution immersion 3.8h, then PH is adjusted to neutrality；
（3）Take out treated kaolin, water content 4.5% be dried at a temperature of 47 DEG C, after add colophony powder immediately and mix
Close uniform；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
Wherein, the lubricant is stearic acid.
Wherein, the coupling agent is Al-Ti-diffused steel class coupling agent.
A kind of method for preparing the PVC wood plastic foaming plate, includes the following steps：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 4%, then with modified kaolin,
Waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 9 minutes, are added coupling agent and are gathered
Ammonium phosphate, is stirred 4 minutes, obtains mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
It is kneaded 17 minutes, then sequentially adds aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, anti-impact
Modifying agent, compound stabilizer, are heated to 110 DEG C, are kneaded 9 minutes, add foaming agent, continue mixing 18 minutes, are cooled to room temperature,
Obtain mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
Wherein, the step（4）The barrel zone temperature of middle dual-screw pelletizer is 130 DEG C, and die temperature is 150 DEG C, screw rod
Rotating speed is 60r/min.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of PVC wood plastic foaming plate, it is characterised in that include the raw material of following parts by weight：20~30 parts of polyvinyl chloride resin, gather
8~17 parts of propylene, 15~22 parts of bamboo powder, 6~14 parts of modified kaolin, 10~20 parts of waste old ceramics powder, glass bead 5~10
Part, 3~6 parts of ammonium polyphosphate, 2~5 parts of aluminium oxide, 2~3 parts of aerosil, 1~2 part of ultra-violet absorber, sodium acid carbonate
2~4 parts, 2~3 parts of lubricant, 1~2 part of impact modifier, 2~3 parts of compound stabilizer, 1~4 part of coupling agent, foaming agent 2~5
Part.
2. PVC wood plastic foaming plate according to claim 1, it is characterised in that include the raw material of following parts by weight：PVC
22~27 parts of resin, 11~16 parts of polypropylene, 18~20 parts of bamboo powder, 8~12 parts of modified kaolin, waste old ceramics powder 13~18
Part, 6~9 parts of glass bead, 4~5 parts of ammonium polyphosphate, 3~4 parts of aluminium oxide, 2.3~2.7 parts of aerosil, ultraviolet are inhaled
Receive 1.3~1.7 parts of agent, 2.6~3.1 parts of sodium acid carbonate, 2.4~2.8 parts of lubricant, 1.3~1.8 parts of impact modifier, compound
2.1~2.9 parts of stabilizer, 2~3 parts of coupling agent, 3~4 parts of foaming agent.
3. PVC wood plastic foaming plate according to claim 1, it is characterised in that include the raw material of following parts by weight：PVC
25 parts of resin, 14 parts of polypropylene, 19 parts of bamboo powder, 10 parts of modified kaolin, 16 parts of waste old ceramics powder, 7 parts of glass bead, poly- phosphorus
Sour 4.5 parts of ammonium, 3.4 parts of aluminium oxide, 2.6 parts of aerosil, 1.5 parts of ultra-violet absorber, 2.8 parts of sodium acid carbonate, lubrication
2.6 parts of agent, 1.4 parts of impact modifier, 2.7 parts of compound stabilizer, 2.3 parts of coupling agent, 3.5 parts of foaming agent.
4. PVC wood plastic foaming plate according to claim 1, it is characterised in that the preparation method of the modified kaolin
Comprise the following steps：
（1）Prepare the following raw material counted in parts by weight：30 parts of kaolin, 50 parts of 10~15% sodium hydroxide solution, colophony powder 5
Part, 3 parts of carboxymethyl cellulose；
（2）After the kaolin is put into volumetric concentration for 10~15% sodium hydroxide solutions immersion, 3~4h, then PH is adjusted into
Property；
（3）Take out treated kaolin, water content 3~5% be dried at a temperature of 42~48 DEG C, after immediately add pine
Face powder is uniformly mixed；
（4）It is eventually adding carboxymethyl cellulose to be uniformly mixed, material is ground into 8.0~10.0 μm of powder, obtains modified kaolinite
Soil.
5. PVC wood plastic foaming plate according to claim 1, it is characterised in that the lubricant is stearic acid, stearic acid
Any of zinc, calcium stearate.
6. PVC wood plastic foaming plate according to claim 1, it is characterised in that the coupling agent is silane coupling agent
Or Al-Ti-diffused steel class coupling agent.
A kind of 7. method for preparing any one of the claim 1~6 PVC wood plastic foaming plate, it is characterised in that including as follows
Step：
（1）Polyvinyl chloride resin, polypropylene, bamboo powder, modified kaolin, waste old ceramics powder, glass bead, poly- is weighed by above-mentioned formula
Ammonium phosphate, aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant, impact modifier, stable composition
Agent, coupling agent and foaming agent, it is spare；
（2）Bamboo powder is subjected to over dry processing under the conditions of 160 DEG C, moisture control within 2~5%, then with modified kaolinite
Soil, waste old ceramics powder, glass bead are added in high speed mixing smelting machine together, at 100 DEG C, are toasted 5~10 minutes, are added coupling
Agent and ammonium polyphosphate, are stirred 3~6 minutes, obtain mixture A；
（3）By step（2）Mixture and polyvinyl chloride resin, the polypropylene of gained are placed in high speed mixing smelting machine always, are heated to 100 DEG C,
Be kneaded 10~20 minutes, then sequentially add aluminium oxide, aerosil, ultra-violet absorber, sodium acid carbonate, lubricant,
Impact modifier, compound stabilizer, are heated to 110 DEG C, are kneaded 5~10 minutes, add foaming agent, continue 10~20 points of mixing
Clock, is cooled to room temperature, and obtains mixed material；
（4）By step（3）The mixed material of gained, which is placed in dual-screw pelletizer, to be granulated, then through various mould moldings, cold
But, up to the PVC wood plastic foaming plate.
8. preparation method according to claim 7, it is characterised in that the step（4）The machine barrel of middle dual-screw pelletizer
Temperature is 130 DEG C, and die temperature is 150 DEG C, screw speed 60r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013741.1A CN107987433A (en) | 2018-01-08 | 2018-01-08 | A kind of PVC wood plastic foaming plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013741.1A CN107987433A (en) | 2018-01-08 | 2018-01-08 | A kind of PVC wood plastic foaming plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107987433A true CN107987433A (en) | 2018-05-04 |
Family
ID=62039703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013741.1A Pending CN107987433A (en) | 2018-01-08 | 2018-01-08 | A kind of PVC wood plastic foaming plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107987433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282954A (en) * | 2019-05-29 | 2019-09-27 | 昌鑫生态科技(陕西)有限公司 | A kind of production technology using Industrial Solid Waste processing ecological ceramic material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864118A (en) * | 2010-05-28 | 2010-10-20 | 金发科技股份有限公司 | Styrene-based non-halogen flame-retardant injection-grade wood-plastic composite material and preparation method thereof |
| CN102229728A (en) * | 2011-05-10 | 2011-11-02 | 江苏明天材料科技有限公司 | Micro-foaming wood plastic composite sheet and preparation method thereof |
| CN102942754A (en) * | 2012-12-07 | 2013-02-27 | 山东博拓塑业股份有限公司 | High-hardness polyvinyl chloride free foaming plate material and preparation method of same |
| CN103059381A (en) * | 2013-01-14 | 2013-04-24 | 思伊纳化学科技（北京）有限公司 | Inorganic mineral filled wood-plastic composite material and preparation method thereof |
| CN105038016A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Abrasion-resisting PVC plank and preparing method thereof |
| CN107057395A (en) * | 2017-06-02 | 2017-08-18 | 合肥华盖生物科技有限公司 | High degradable tableware of a kind of ductile strength and preparation method thereof |
-
2018
- 2018-01-08 CN CN201810013741.1A patent/CN107987433A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864118A (en) * | 2010-05-28 | 2010-10-20 | 金发科技股份有限公司 | Styrene-based non-halogen flame-retardant injection-grade wood-plastic composite material and preparation method thereof |
| CN102229728A (en) * | 2011-05-10 | 2011-11-02 | 江苏明天材料科技有限公司 | Micro-foaming wood plastic composite sheet and preparation method thereof |
| CN102942754A (en) * | 2012-12-07 | 2013-02-27 | 山东博拓塑业股份有限公司 | High-hardness polyvinyl chloride free foaming plate material and preparation method of same |
| CN103059381A (en) * | 2013-01-14 | 2013-04-24 | 思伊纳化学科技（北京）有限公司 | Inorganic mineral filled wood-plastic composite material and preparation method thereof |
| CN105038016A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Abrasion-resisting PVC plank and preparing method thereof |
| CN107057395A (en) * | 2017-06-02 | 2017-08-18 | 合肥华盖生物科技有限公司 | High degradable tableware of a kind of ductile strength and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282954A (en) * | 2019-05-29 | 2019-09-27 | 昌鑫生态科技(陕西)有限公司 | A kind of production technology using Industrial Solid Waste processing ecological ceramic material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101942207B (en) | Wood powder-polyvinyl chloride compound material and preparation method thereof | |
| CN101081540B (en) | Wide wood-plastic foaming doors and plate material making method | |
| CN102558893A (en) | Wood-like bamboo fiber mould composite material | |
| CN101857703B (en) | Formula of straw composite imitation solid wood board | |
| CN102922587B (en) | Method for manufacturing medium-density fiberboard in inorganic gluing | |
| CN108822440A (en) | A kind of flame-retardant wood-plastic plate and preparation method thereof | |
| CN107793675A (en) | A kind of preparation method of wood plastic composite | |
| CN108129776A (en) | A kind of novel wood-plastic composite board material and preparation method thereof | |
| CN102585370B (en) | Method for manufacturing bamboo/wood-based lining plastic doors and windows | |
| CN107987433A (en) | A kind of PVC wood plastic foaming plate and preparation method thereof | |
| CN109135312A (en) | A kind of energy-saving wood plastics composite new material of insect prevention and its processing method | |
| CN109294033A (en) | A kind of plastic-wood material | |
| CN101082387A (en) | Wood-plastic foam rise, steel tube combined pipes and formula thereof | |
| CN104761819A (en) | Method for preparing polyethylene-based wood-plastic composite material by utilizing bamboo powder | |
| CN102115557A (en) | Polyethylene pipe with negative ion releasing function and manufacturing technology thereof | |
| CN106007641A (en) | Heat-preserving flame-retardant hollow brick and preparation method thereof | |
| CN103274660B (en) | Light building composite material and preparation method thereof | |
| CN109942987A (en) | A kind of formula of releasable negative oxygen ion type wood moulding integrated wall plate | |
| CN104909706A (en) | Fracture-resistant glass magnesium board containing modifying agents such as EVA emulsion, and preparation method thereof | |
| CN109337399A (en) | A kind of high-intensity wood plastic composite and preparation method thereof | |
| CN111909532A (en) | Environment-friendly flame-retardant straw board for building and preparation method thereof | |
| CN109181332A (en) | A kind of wear-resisting wood plastics composite new material and its processing method | |
| CN104497608A (en) | Polyethylene wood plastic material and preparation method thereof | |
| CN104891942A (en) | Anticorrosive enhanced glass fibre and magnesium board for architectural decoration and preparation method thereof | |
| CN108659561A (en) | The formula and production method of environmentally friendly bamboo and woods fiber wallboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |