CN106633988A - Ceramic wood-plastic composite material and preparing method thereof - Google Patents
Ceramic wood-plastic composite material and preparing method thereof Download PDFInfo
- Publication number
- CN106633988A CN106633988A CN201611249841.1A CN201611249841A CN106633988A CN 106633988 A CN106633988 A CN 106633988A CN 201611249841 A CN201611249841 A CN 201611249841A CN 106633988 A CN106633988 A CN 106633988A
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- China
- Prior art keywords
- plastic composite
- ceramic
- wood plastic
- ceramic wood
- preparation
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Classifications
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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
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a ceramic wood-plastic composite material and a preparing method thereof. The preparing method of the ceramic wood-plastic composite material is characterized in that the method comprises the steps of 1, weighing a certain proportion of ceramic powder, polyethylene resin, wood meal and a processing auxiliary; 2, conducting material mixing on the weighed raw materials through a high mixing machine; 3, extruding and pelletizing the mixed material under a certain condition through a double- screw-rod pelletizer, so that the ceramic wood-plastic composite material is obtained. The produced ceramic wood-plastic composite material has superior performance of becoming ceramic under fire, and is suitable for producing fire products of fireproof doors and the like. The preparing method of the ceramic wood-plastic composite material is simple in process route, stable in product quality, and suitable for industrialized production.
Description
Technical field
The present invention relates to a kind of ceramic wood plastic composite and preparation method thereof, belongs to polymer modification field.
Background technology
With the progress of the increasingly serious and plastic process technology of environmental protection requirement, in order to reduce waste or used plastics to environment
Pollution and the forest reserves that increasingly fall sharply of protection, wood plastic composite obtained each as a kind of novel environment-friendly composite material
State's active support of the government.Wood plastic composite combines the advantage of both timber and plastics, and good stability of the dimension is corrosion-resistant,
It is resistance to damage by worms, it is ageing-resistant, it is easy to process, and recyclable recycling.Wood plastic composite using wood machining residues (wood chip,
Wood shavings etc.) and waste or used plastics be raw material production, combination property project and also remarkable in economical benefits.
Wood plastic composite with excellent combination property because being widely used in door and window tables and chairs, decoration, floor guardrail
Deng field, but some special occasions but because its own it is inflammable, intolerant to burn etc. defect limit its use, such as fire-fighting is auxiliary
The fields such as part, fire resistant doorsets.If giving the certain fire resistance of wood plastic composite will expand the material answering in more areas
With.
The content of the invention
For prior art, the invention provides a kind of ceramic wood plastic composite and preparation method thereof, to improve wood
The fire resistance of plastic composite materials.
The present invention is achieved by the following technical solutions：
A kind of preparation method of ceramic wood plastic composite, it is characterised in that methods described comprises the steps：
(1) a certain proportion of ceramic powder, polyvinyl resin, wood powder and processing aid are weighed；
(2) by the raw material Jing high mixer batch mixings for weighing；
(3) batch mixing Jing dual-screw pelletizers extruding pelletization under certain condition, that is, obtain ceramic wood plastic composite.
Described is under certain condition that the temperature range of dual-screw pelletizer is 150 DEG C -190 DEG C, and head temperature is
185℃。
Preferably, ceramic meal component is silicate mineral, magnesium hydroxide, bechilite, mica powder, kaolin, magnesia, boron
Two or more in sour zinc, zinc oxide, calcium oxide, calcium carbonate.
Preferably, the mass fraction of ceramic powder is 20%-40% in composite.
Preferably, the mass fraction of polyvinyl resin is 20%-40%.
Preferably, the mass fraction of wood powder is 30%-60% in composite.
According to ceramic wood plastic composite prepared by the method, it is characterised in that the ceramic wood moulding that granulation is obtained is answered
Condensation material can be made under certain condition print.
Described certain condition is to weigh 200 grams of the ceramic wood plastic composite that granulation is obtained, using compression molding
Machine, at 180 DEG C, makes 3mm prints under the conditions of 15MPa, by print vertical hanging, with flame temperature 800 DEG C of spray gun pair is about
Print center and burn 10min, print is indeformable in combustion process does not drip, after burning by fiery position have ceramics hardness and
Intensity.
Ceramic powder in the present invention can lower the abrasion of polymer, while it is steady to improve the heat resistance of polymer, size
Qualitative, dilatancy, hardness and shrinkage etc.；Processing aid can change the surface nature of ceramic powder, improve wood plastic composite easy
The defect of combustion, improves the carrying capacity of polyvinyl resin, so as to obtain the product of premium properties, improves the mechanical property of material.
Beneficial effect：
The ceramic wood-plastic composite material products of the inventive method production have excellent chance fire into porcelain performance, it is adaptable to make
Make the fire products such as fire resistant doorsets.Present invention process route is simple, product quality is stable, is suitable to industrialized production.
Specific embodiment
With reference to specific embodiment, the present invention is further described, but embodiments of the present invention not limited to this.
Embodiment 1：
Weigh 20 kilograms of high-density polyethylene resins, 20 kilograms of bechilite powder, 10 kilograms of Firebrake ZBs, 10 kilograms of zinc oxide,
35 kilograms of wood powders and 5 kilograms of processing aids, batch mixing 10min in high mixer, under certain condition (granulation is warm for Jing dual-screw pelletizers
Degree is shown in Table 1) extruding pelletization.
The each warm area temperature of the dual-screw pelletizer of table 1
| The thermal treatment zone | One area | 2nd area | 3rd area | 4th area | 5th area | 6th area | 7th area | Head |
| Temperature/DEG C | 150 | 160 | 170 | 180 | 180 | 190 | 190 | 185 |
200 grams of granulation product is taken, using vulcanizing press, at 180 DEG C, 3mm prints is made under the conditions of 15MPa, by print
Vertical hanging, the spray gun for being about 800 DEG C with flame temperature burns 10min against print center, and print is indeformable in combustion process
Do not drip, there is the hardness and intensity of ceramics after burning by fiery position.
Embodiment 2：
Weigh 30 kilograms of linear low density polyethylene resins, 15 kilograms of mica powders, 15 kilograms of kaolin, 5 kilograms of magnesia,
30 kilograms of wood powders and 5 kilograms of processing aids, batch mixing 10min in high mixer, under certain condition (granulation is warm for Jing dual-screw pelletizers
Degree is shown in Table 2) extruding pelletization.
The each warm area temperature of the dual-screw pelletizer of table 2
| The thermal treatment zone | One area | 2nd area | 3rd area | 4th area | 5th area | 6th area | 7th area | Head |
| Temperature/DEG C | 150 | 160 | 165 | 170 | 170 | 180 | 180 | 185 |
200 grams of granulation product is taken, using vulcanizing press, at 180 DEG C, 3mm prints is made under the conditions of 15MPa, by print
Vertical hanging, the spray gun for being about 800 DEG C with flame temperature burns 10min against print center, and print is indeformable in combustion process
Do not drip, there is the hardness and intensity of ceramics after burning by fiery position.
So far, although those skilled in the art will appreciate that detailed herein illustrate and describe multiple showing for the present invention
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all these other variations or modifications.
Claims (8)
1. a kind of preparation method of ceramic wood plastic composite, it is characterised in that methods described comprises the steps：
(1) a certain proportion of ceramic powder, polyvinyl resin, wood powder and processing aid are weighed；
(2) by the raw material Jing high mixer batch mixings for weighing；
(3) batch mixing Jing dual-screw pelletizers extruding pelletization under certain condition, that is, obtain ceramic wood plastic composite.
2. the preparation method of ceramic wood plastic composite according to claim 1, it is characterised in that described certain
Under the conditions of be that the temperature range of dual-screw pelletizer is 150 DEG C -190 DEG C, head temperature is 185 DEG C.
3. the preparation method of ceramic wood plastic composite according to claim 1 and 2, it is characterised in that ceramic powder into
It is divided into silicate mineral, magnesium hydroxide, bechilite, mica powder, kaolin, magnesia, Firebrake ZB, zinc oxide, calcium oxide, carbonic acid
Two or more in calcium.
4. the preparation method of ceramic wood plastic composite according to claim 1 and 2, it is characterised in that composite
The mass fraction of middle ceramic powder is 20%-40%.
5. the preparation method of ceramic wood plastic composite according to claim 1 and 2, it is characterised in that polyethylene tree
The mass fraction of fat is 20%-40%.
6. the preparation method of ceramic wood plastic composite according to claim 1 and 2, it is characterised in that composite
The mass fraction of middle wood powder is 30%-60%.
7. it is a kind of such as the ceramic wood plastic composite of any one of claim 1-6 methods described preparation, it is characterised in that granulation
The ceramic wood plastic composite for obtaining can be made under certain condition print.
8. ceramic wood plastic composite according to claim 7, it is characterised in that described certain condition is to weigh
200 grams of the ceramic wood plastic composite that granulation is obtained, using vulcanizing press, at 180 DEG C, makes 3mm samples under the conditions of 15Mpa
Piece, by print vertical hanging, the spray gun for being about 800 DEG C with flame temperature burns 10min, sample in combustion process against print center
Piece is indeformable not to drip, the hardness and intensity by fiery position after burning with ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249841.1A CN106633988A (en) | 2016-12-29 | 2016-12-29 | Ceramic wood-plastic composite material and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249841.1A CN106633988A (en) | 2016-12-29 | 2016-12-29 | Ceramic wood-plastic composite material and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106633988A true CN106633988A (en) | 2017-05-10 |
Family
ID=58836594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611249841.1A Pending CN106633988A (en) | 2016-12-29 | 2016-12-29 | Ceramic wood-plastic composite material and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106633988A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641388A (en) * | 2018-03-30 | 2018-10-12 | 湖南格林美映鸿资源循环有限公司 | A kind of flame-retardant wood-plastic composite material and preparation method thereof |
| CN109337403A (en) * | 2018-08-23 | 2019-02-15 | 湖南映宏新材料股份有限公司 | A kind of Wood-plastic material and preparation method thereof prepared with papermaking waste |
| CN110466221A (en) * | 2019-08-28 | 2019-11-19 | 安徽中科达美新材料科技有限公司 | A kind of fire resistance Wood-plastic material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999610A (en) * | 2006-01-12 | 2007-07-18 | 中国林业科学研究院木材工业研究所 | Wood plastic composite material composection and formed board thereof and their preparation process |
| US20090062413A1 (en) * | 2003-10-24 | 2009-03-05 | Crane Building Products Llc | Composition of fillers with plastics for producing superior building materials |
| CN101747644A (en) * | 2008-12-16 | 2010-06-23 | 金发科技股份有限公司 | Plant powder modified thermoplastic wood-plastic composite and preparation method and application |
| KR20100123667A (en) * | 2010-11-03 | 2010-11-24 | 김창영 | Woodplasticcomposite with mixed rice husks,ceramicmicrospheres |
-
2016
- 2016-12-29 CN CN201611249841.1A patent/CN106633988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090062413A1 (en) * | 2003-10-24 | 2009-03-05 | Crane Building Products Llc | Composition of fillers with plastics for producing superior building materials |
| CN100999610A (en) * | 2006-01-12 | 2007-07-18 | 中国林业科学研究院木材工业研究所 | Wood plastic composite material composection and formed board thereof and their preparation process |
| CN101747644A (en) * | 2008-12-16 | 2010-06-23 | 金发科技股份有限公司 | Plant powder modified thermoplastic wood-plastic composite and preparation method and application |
| KR20100123667A (en) * | 2010-11-03 | 2010-11-24 | 김창영 | Woodplasticcomposite with mixed rice husks,ceramicmicrospheres |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641388A (en) * | 2018-03-30 | 2018-10-12 | 湖南格林美映鸿资源循环有限公司 | A kind of flame-retardant wood-plastic composite material and preparation method thereof |
| CN109337403A (en) * | 2018-08-23 | 2019-02-15 | 湖南映宏新材料股份有限公司 | A kind of Wood-plastic material and preparation method thereof prepared with papermaking waste |
| CN109337403B (en) * | 2018-08-23 | 2023-11-21 | 湖南映宏新材料股份有限公司 | Wood-plastic material prepared from papermaking waste and preparation method thereof |
| CN110466221A (en) * | 2019-08-28 | 2019-11-19 | 安徽中科达美新材料科技有限公司 | A kind of fire resistance Wood-plastic material and preparation method thereof |
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Application publication date: 20170510 |