CN107266926A - A kind of environment-friendly materials and preparation method thereof - Google Patents
A kind of environment-friendly materials and preparation method thereof Download PDFInfo
- Publication number
- CN107266926A CN107266926A CN201710697162.9A CN201710697162A CN107266926A CN 107266926 A CN107266926 A CN 107266926A CN 201710697162 A CN201710697162 A CN 201710697162A CN 107266926 A CN107266926 A CN 107266926A
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- China
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- parts
- stalk
- environment
- diatomite
- bentonite
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000440 bentonite Substances 0.000 claims abstract description 14
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 14
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012745 toughening agent Substances 0.000 claims abstract description 14
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 13
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 claims abstract description 13
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001701 hydrotalcite Inorganic materials 0.000 claims abstract description 13
- 229960001545 hydrotalcite Drugs 0.000 claims abstract description 13
- 150000005846 sugar alcohols Chemical class 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 239000010457 zeolite Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 10
- 239000004035 construction material Substances 0.000 claims description 16
- 238000003763 carbonization Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000011812 mixed powder Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- -1 stalk Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000011258 core-shell material Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular 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
- C08K3/18—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
- C08L2207/53—Core-shell polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of environment-friendly materials and preparation method thereof, it is characterised in that include the raw material of following parts by weight：19~20 parts of thermoplastic resin, 8.5~9.3 parts of sugar alcohol resin, 14~17 parts of stalk, 11~12 parts of bentonite, 28~32 parts of diatomite, 4~5 parts of fiber, 5~6 parts of titanium dioxide, 2~2.8 parts of hydrotalcite, 1~1.5 part of zeolite, 0.7~1.2 part of ACR toughener；The present invention improves toughness, tensile strength and environmental-protecting performance, and cost is low, is adapted to promote.
Description
Technical field
The invention belongs to field of material technology, and in particular to a kind of environment-friendly materials and preparation method thereof.
Background technology
The material used between floors is referred to as construction material, is the material used in civil engineering and architectural engineering
It is referred to as.Construction material can be divided into structural material, ornament materials and some proprietary materials.Structural material includes：Timber, bamboo wood, stone
Material, cement, concrete, metal, brick and tile, ceramics, glass, engineering plastics, composite etc.；Ornament materials includes：Various coating,
Paint, coating, veneer, assorted ceramic tile, glass with special-effect etc.；Proprietary material refers to：For waterproof, protection against the tide, anti-corrosion, anti-
Fiery, fire-retardant, sound insulation, heat-insulated, insulation, sealing etc..But in current function building material there are still tensile strength is low, poor toughness and
The shortcomings of fracture width is difficult to control to after cracking, and the building cracks thereby resulted in cause the generation of engineering accident.Construction material
Crack directly affect the durability of structure and the service life of engineering, ultimately result in it and prematurely deteriorate or even completely lose
Use function.There is research by polypropylene fibre and steel fibre addition among the preparation process of construction material, although to a certain degree
On serve mitigation construction material early-age crack, improve the effect such as material bending resistance toughness, but under uniaxial direct tensile load action still
Generation strain softening is destroyed, and crack immediately enters the localized spreading stage after cracking.In addition, the country also attaches great importance to environmental protection and energy saving
Type building materials, progressively start to be employed to promote.Chinese " green building material " developed at present has fiber cement board, calcium silicate board, pottery
Porcelain, glass, tubing, composite floor board, carpet, coating, wallpaper etc., while being also the optimal substitute products of lithotome timber, greatly
The harm that environmental pollution and the wasting of resources are caused is reduced greatly, pursuing for architectural decoration has been obtained.Therefore, the present invention is proposed
It is a kind of both to have there is high tenacity, while the new construction material of environmental protection.
The content of the invention
It is an object of the invention to improve toughness, tensile strength and environmental-protecting performance, cost is low, is adapted to promote, proposes one
Plant environment-friendly materials.
The present invention is specific as follows using technical scheme：
A kind of environment-friendly materials, it is characterised in that include the raw material of following parts by weight：Include the raw material of following parts by weight：Thermoplasticity
19~20 parts of resin, 8.5~9.3 parts of sugar alcohol resin, 14~17 parts of stalk, 11~12 parts of bentonite, 28~32 parts of diatomite, fibre
4~5 parts of dimension, 5~6 parts of titanium dioxide, 2~2.8 parts of hydrotalcite, 1~1.5 part of zeolite, 0.7~1.2 part of ACR toughener.Further
, include the raw material of following parts by weight：19 parts of thermoplastic resin, 8.8 parts of sugar alcohol resin, 15 parts of stalk, 11 parts of bentonite, diatom
30 parts of soil, 4.5 parts of fiber, 5.3 parts of titanium dioxide, 2.7 parts of hydrotalcite, 1.4 parts of zeolite, 0.8 part of ACR toughener.Further,
The ACR toughener is core-shell tougheners.A kind of method for preparing environment-friendly materials, comprises the following steps：（1）By above-mentioned formula
Thermoplastic resin, sugar alcohol resin, stalk, bentonite, diatomite, fiber, titanium dioxide, hydrotalcite, zeolite, ACR toughener are weighed,
It is standby；（2）Thermoplastic resin, sugar alcohol resin and fiber are put into reactor and be uniformly mixed, 150~250 are warming up to
DEG C, react 20~50 minutes, obtain mixed material, be cooled to normal temperature, it is standby；（3）Processing is dried to stalk, makes its aqueous
Amount is less than 7%, is subsequently placed in the stalk section that 2~8mm is crushed in pulverizer, and the stalk section for crushing completion is placed in into oxygen-free environment
Middle carbonization, is made carbonization stalk particle, standby；（4）Bentonite, diatomite, titanium dioxide, hydrotalcite and zeolite are put into stirring
It is well mixed in device, is subsequently placed in grinder and grinds 2~3 times, obtain mixed-powder；（5）By step（2）Obtained mixture
Material, step（3）Obtained carbonization stalk particle and step（4）Obtained mixed-powder is put into heating stirring in reactor, heating
To 100~110 DEG C, stop heating, continue to stir 20~50 minutes, obtain construction material masterbatch；（6）By step（5）What is obtained builds
Build material masterbatch and be first placed in extrusion forming in extruder, be subsequently placed in drying in dryer and can obtain the environment protection architecture material
Material.Further, the step（2）And step（5）Middle programming rate is 2 DEG C/min.Further, the step（5）In
Mixing speed is 80~120r/min.Further, the step（6）The pressure of middle extrusion forming is 30~50MPa.
The invention has the advantages that：
（1）Environmental-friendly construction material of the present invention, as raw material, and with the addition of with thermoplastic resin, bentonite and diatomite
ACR toughener, except possess non-ignitable, sound insulation, waterproof, it is lightweight and heat-insulated the features such as in addition to, moreover it is possible to effectively improve its toughness
And tensile strength；（2）Environmental-friendly construction material of the present invention with the addition of diatomite, with dehumidifying, deodorization, purification Interior Space
Gas etc. is acted on, and is excellent environment-friendly type indoor and outdoor decoration material；（3）Environmental-friendly construction material of the present invention adds stalk, with
Stalk is raw material, is turned waste into wealth, and reduces production cost, the problem of solving straw burning pollution environment.
Embodiment
With reference to embodiment, the present invention is described further：
A kind of environment-friendly materials, it is characterised in that include the raw material of following parts by weight：Include the raw material of following parts by weight：Thermoplasticity
19~20 parts of resin, 8.5~9.3 parts of sugar alcohol resin, 14~17 parts of stalk, 11~12 parts of bentonite, 28~32 parts of diatomite, fibre
4~5 parts of dimension, 5~6 parts of titanium dioxide, 2~2.8 parts of hydrotalcite, 1~1.5 part of zeolite, 0.7~1.2 part of ACR toughener.
Include the raw material of following parts by weight：19 parts of thermoplastic resin, 8.8 parts of sugar alcohol resin, 15 parts of stalk, bentonite 11
Part, 30 parts of diatomite, 4.5 parts of fiber, 5.3 parts of titanium dioxide, 2.7 parts of hydrotalcite, 1.4 parts of zeolite, 0.8 part of ACR toughener.Enter
One step, the ACR toughener is core-shell tougheners.
A kind of method for preparing environment-friendly materials, comprises the following steps：（1）Thermoplastic resin, sugar alcohol tree are weighed by above-mentioned formula
Fat, stalk, bentonite, diatomite, fiber, titanium dioxide, hydrotalcite, zeolite, ACR toughener, it is standby；（2）By thermoplastic resin
Fat, sugar alcohol resin and fiber are put into reactor and are uniformly mixed, and are warming up to 150~250 DEG C, react 20~50 minutes, obtain
Mixed material, is cooled to normal temperature, standby；（3）Processing is dried to stalk, its water content is less than 7%, is subsequently placed in crushing
2~8mm stalk section is crushed in machine, the stalk section for crushing completion is placed in oxygen-free environment and is carbonized, carbonization stalk is made
Grain, it is standby；（4）Bentonite, diatomite, titanium dioxide, hydrotalcite and zeolite are put into agitator and are well mixed, is subsequently placed in
Ground 2~3 times in grinder, obtain mixed-powder；（5）By step（2）Obtained mixed material, step（3）Obtained carbonization straw
Stalk particle and step（4）Obtained mixed-powder is put into heating stirring in reactor, is warming up to 100~110 DEG C, stops heating,
Continue to stir 20~50 minutes, obtain construction material masterbatch；（6）By step（5）Obtained construction material masterbatch is first placed in extruder
Middle extrusion forming, is subsequently placed in drying in dryer and can obtain the environmental-friendly construction material.
The step（2）And step（5）Middle programming rate is 2 DEG C/min.
The step（5）Middle mixing speed is step described in 80~120r/min（6）The pressure of middle extrusion forming be 30~
50MPa。
The foregoing is only a specific embodiment of the invention, but the protection domain of invention is not limited thereto, any ripe
Know those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered
Within the protection domain of invention.
Claims (7)
1. a kind of environment-friendly materials, it is characterised in that include the raw material of following parts by weight：Include the raw material of following parts by weight：Thermoplastic
19~20 parts of resin of property, 8.5~9.3 parts of sugar alcohol resin, 14~17 parts of stalk, 11~12 parts of bentonite, 28~32 parts of diatomite,
4~5 parts of fiber, 5~6 parts of titanium dioxide, 2~2.8 parts of hydrotalcite, 1~1.5 part of zeolite, 0.7~1.2 part of ACR toughener.
2. a kind of environment-friendly materials according to claim 1, it is characterised in that include the raw material of following parts by weight：Thermoplasticity
19 parts of resin, 8.8 parts of sugar alcohol resin, 15 parts of stalk, 11 parts of bentonite, 30 parts of diatomite, 4.5 parts of fiber, 5.3 parts of titanium dioxide,
2.7 parts of hydrotalcite, 1.4 parts of zeolite, 0.8 part of ACR toughener.
3. a kind of environment-friendly materials according to claim 1, it is characterised in that the ACR toughener is core-shell tougheners.
4. one kind prepares a kind of any one of claims 1 to 3 environment-friendly materials, it is characterised in that comprise the following steps：（1）
By above-mentioned formula weigh thermoplastic resin, sugar alcohol resin, stalk, bentonite, diatomite, fiber, titanium dioxide, hydrotalcite, zeolite,
ACR toughener, it is standby；（2）Thermoplastic resin, sugar alcohol resin and fiber are put into reactor and be uniformly mixed, is warming up to
150~250 DEG C, react 20~50 minutes, obtain mixed material, be cooled to normal temperature, it is standby；（3）Stalk is dried processing,
Its water content is less than 7%, be subsequently placed in the stalk section that 2~8mm is crushed in pulverizer, the stalk section for crushing completion is placed in
It is carbonized in oxygen-free environment, carbonization stalk particle is made, it is standby；（4）By bentonite, diatomite, titanium dioxide, hydrotalcite and zeolite
It is put into agitator and is well mixed, is subsequently placed in grinder and grinds 2~3 times, obtain mixed-powder；（5）By step（2）Obtain
Mixed material, step（3）Obtained carbonization stalk particle and step（4）Obtained mixed-powder is put into heating in reactor and stirred
Mix, be warming up to 100~110 DEG C, stop heating, continue to stir 20~50 minutes, obtain construction material masterbatch；（6）By step（5）
Obtained construction material masterbatch is first placed in extrusion forming in extruder, is subsequently placed in drying in dryer and can obtain the environmental protection
Construction material.
5. preparation method according to claim 4, it is characterised in that the step（2）And step（5）Middle programming rate is
2℃/min。
6. preparation method according to claim 4, it is characterised in that the step（5）Middle mixing speed is 80~120r/
min。
7. preparation method according to claim 4, it is characterised in that the step（6）The pressure of middle extrusion forming is 30
~50MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697162.9A CN107266926A (en) | 2017-08-15 | 2017-08-15 | A kind of environment-friendly materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697162.9A CN107266926A (en) | 2017-08-15 | 2017-08-15 | A kind of environment-friendly materials and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107266926A true CN107266926A (en) | 2017-10-20 |
Family
ID=60080275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710697162.9A Pending CN107266926A (en) | 2017-08-15 | 2017-08-15 | A kind of environment-friendly materials and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107266926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211765A (en) * | 2017-12-11 | 2018-06-29 | 赵耀祥 | A kind of bamboo carbon packet with fresh air and preparation method thereof |
| CN111519852A (en) * | 2020-04-29 | 2020-08-11 | 山东开杰环保科技有限公司 | Environment-friendly wallboard and preparation method thereof |
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| CN101967300A (en) * | 2010-11-02 | 2011-02-09 | 徐晓龙 | Novel lightweight heat insulating wood-plastic wall board and production method thereof |
| CN102558716A (en) * | 2012-03-06 | 2012-07-11 | 鹰自达装饰材料有限公司 | Method for manufacturing plastic-wooden composite section bar |
| CN103421258A (en) * | 2013-07-22 | 2013-12-04 | 彭涛 | Energy-saving environmental protection wood plastic material and preparation method thereof |
| CN106380718A (en) * | 2016-08-17 | 2017-02-08 | 高智慧 | Energy-saving and environment-friendly wood plastic material |
| CN107021669A (en) * | 2017-06-05 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
-
2017
- 2017-08-15 CN CN201710697162.9A patent/CN107266926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967300A (en) * | 2010-11-02 | 2011-02-09 | 徐晓龙 | Novel lightweight heat insulating wood-plastic wall board and production method thereof |
| CN102558716A (en) * | 2012-03-06 | 2012-07-11 | 鹰自达装饰材料有限公司 | Method for manufacturing plastic-wooden composite section bar |
| CN103421258A (en) * | 2013-07-22 | 2013-12-04 | 彭涛 | Energy-saving environmental protection wood plastic material and preparation method thereof |
| CN106380718A (en) * | 2016-08-17 | 2017-02-08 | 高智慧 | Energy-saving and environment-friendly wood plastic material |
| CN107021669A (en) * | 2017-06-05 | 2017-08-08 | 合肥永泰新型建材有限公司 | A kind of environmental-friendly construction material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211765A (en) * | 2017-12-11 | 2018-06-29 | 赵耀祥 | A kind of bamboo carbon packet with fresh air and preparation method thereof |
| CN111519852A (en) * | 2020-04-29 | 2020-08-11 | 山东开杰环保科技有限公司 | Environment-friendly wallboard and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
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