CN107216672A - A kind of wood plastic composite and preparation method - Google Patents
A kind of wood plastic composite and preparation method Download PDFInfo
- Publication number
- CN107216672A CN107216672A CN201710645198.2A CN201710645198A CN107216672A CN 107216672 A CN107216672 A CN 107216672A CN 201710645198 A CN201710645198 A CN 201710645198A CN 107216672 A CN107216672 A CN 107216672A
- Authority
- CN
- China
- Prior art keywords
- parts
- plastic composite
- wood plastic
- wood
- compatilizer
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2207/20—Recycled plastic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (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 invention provides a kind of wood plastic composite, including following component：Regenerated plastics, polyvinyl alcohol, EP rubbers, string, wood chip, glass fibre, bamboo-carbon fibre, zinc stearate, Tissuemat E, graphene, compatilizer, coupling agent, filler.Materials application of the present invention is in building field, not only with mechanical properties such as preferable intensity, toughness, also with light weight the characteristics of, the phenomenon that the timber effectively solved lacks, the timber realized in preferable meaning is substituted, and use cost is reduced, with preferable application value.
Description
Technical field
The present invention relates to building materials technology field, in particular it relates to a kind of wood plastic composite and preparation method.
Background technology
China is a large agricultural country, while being also the country of a poor forest resources.To wooden in real life
The demand of product is huge, and more than the Shi Jishiyong billion cubic meter of timber 3.2 of current China, wherein breach has reached 1.4 billion cubic meters
More than.And in timber process 20%-30% wood powder and leftover pieces without effectively using and go out of use；In agricultural production
In, substantial amounts of biological material is incinerated, and this not only wastes substantial amounts of resource, and ecological environment is brought seriously
Pollution.Wood plastic product can not only substitute timber well, alleviate forest reserves shortage, increase Forestry Carbon Mitigation, realize titanium dioxide
The emission reduction of carbon, even more a kind of new environmental protection green products.
And in the market it is main with single polyolefin or PVC with wood powder is mixed and modified produces wood plastic composite, its shortcoming
It is that, using PVC as the wood plastic composite obtained by carrier, its toughness of products differs greatly with timber, using polyolefin as the wood of carrier
Although plastic composite materials solve the tough sex chromosome mosaicism of product, but density of the density much larger than timber of its product, the rigidity of product
Less than the rigidity of timber.Wood plastic composite in the market is difficult substitution timber truly.
Therefore, researching and developing one kind both has preferable performance, the composite of timber can be replaced again, with preferable
Application value, also comply with the requirement of current building trade.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of wood plastic composite and preparation method, institute
Materials application is stated in building field, not only with mechanical properties such as preferable intensity, toughness, also with light weight the characteristics of, effectively
The phenomenon that the timber of solution lacks, the timber realized in preferable meaning is substituted, and reduces use cost, with preferable application
Value.
The present invention solves technical problem and adopted the following technical scheme that：
The present invention relates to a kind of wood plastic composite, include each component of following parts by weight：25 ~ 38 parts of regenerated plastics, poly- second
10 ~ 18 parts of enol, 5 ~ 12 parts of EP rubbers, 32 ~ 45 parts of string, 21 ~ 29 parts of wood chip, 5 ~ 10 parts of glass fibre, bamboo charcoal are fine
3 ~ 8 parts of dimension, 0.5 ~ 3.3 part of zinc stearate, 1.2 ~ 2.9 parts of Tissuemat E, 0.3 ~ 1.2 part of graphene, 3 ~ 9 parts of compatilizer, coupling
2 ~ 5 parts of agent, 10 ~ 15 parts of filler.
Preferably, 33 parts of the regenerated plastics, 15 parts of polyvinyl alcohol, 9 parts of EP rubbers, 40 parts of string, wood chip 26
Part, 7 parts of glass fibre, 5 parts of bamboo-carbon fibre, 2.1 parts of zinc stearate, 2.5 parts of Tissuemat E, 0.6 part of graphene, 5 parts of compatilizer,
3 parts of coupling agent, 12 parts of filler.
Preferably, the regenerated plastics are included in regenerated polythene, regenerating polypropylene, regenerative PET, regenerated polystyrene
One or more kinds of mixing.
Preferably, the string includes：One or more kinds of mixing in waste straw, husk, nut shell.
Preferably, the compatilizer is maleic anhydride grafted polystyrene copolymer type compatilizer.
Preferably, the coupling agent is silane coupler or titanate coupling agent.
Preferably, the filler is in superfine talcum powder, activated Calcium carbonate, nano titanium oxide, nano silicon
One or more kinds of mixing.
The invention further relates to a kind of method for preparing wood plastic composite, comprise the following steps：
（1）Each component is weighed respectively according to proportioning, it is standby；
（2）Regenerated plastics are added in high-speed mixer, add polyvinyl alcohol, EP rubbers, string, wood chip in 80 ~
Be well mixed under the conditions of 90 DEG C, then reduce temperature to add under the conditions of 60 ~ 80 DEG C coupling agent, graphene hybrid reaction 20 ~
30min, adds compatilizer, Tissuemat E, zinc stearate, stirs, and obtains mixture a1；
（3）System temperature is improved to 85 ~ 90 DEG C, glass fibre, bamboo-carbon fibre, filler are added into mixture a1, mixing is stirred
10 ~ 15min is mixed, 112 ~ 116 DEG C are warming up to after being well mixed, 5 ~ 10min is stirred, is cooled to room temperature, produces the wood plastics composite
Material.
Preferably, the step（1）Middle string, wood chip need to carry out at crushing it before adding in mixer
Reason, is crushed to particle diameter for 50 ~ 100 mesh.
Compared with prior art, the present invention has following beneficial effect：
（1）Wood plastic composite of the present invention, applied to building field, not only with mechanics such as preferable intensity, toughness
Performance, also with light weight the characteristics of, the phenomenon that the timber that effectively solves lacks, the timber realized in preferable meaning is substituted, drop
Low use cost, with preferable application value.
（2）Graphene is added with wood plastic composite of the present invention, because graphene has unique sheet
Structure, is layering to form the physical isolation layer of densification so that the modified composite prepared of graphene has preferable
Physical isolation waterproof, corrosion-resisting function, be the mechanical strength of composite along with graphene has excellent mechanical property
There is provided guarantee so that the characteristics of material has high tenacity, high intensity.
（3）The base material that wood plastic composite of the present invention is used not only reduces the cost of raw material for regenerated plastics,
The recycling of obsolete material is also achieved, the value of regenerated plastics is improved.
（4）On the one hand the wood fibre that wood plastic composite of the present invention is used solves for string and wood chip
The difficulty of its processing, it is to avoid pollution of the biological material burning processing to environment in conventional treatment method, on the other hand, becomes
Waste be changed into values, realizes the recycling of discarded object, reduces raw material use cost.
（5）The preparation method of wood plastic composite of the present invention is simple and convenient to operate, and process conditions are gentle, is adapted to
Industrialization promotion is produced.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.The experimental method of unreceipted actual conditions in the following example, generally according to normal condition, for example
Sambrook equimoleculars are cloned：Laboratory manual（New York:Cold Spring Harbor Laboratory Press,
1989）Described in condition, or according to the condition proposed by manufacturer.
Embodiment 1：
The present embodiment is related to a kind of wood plastic composite and preparation method；
The wood plastic composite, is prepared from by each component of following parts by weight：
33 parts of regenerated plastics, 15 parts of polyvinyl alcohol, 9 parts of EP rubbers, 40 parts of string, 26 parts of wood chip, 7 parts of glass fibre,
5 parts of bamboo-carbon fibre, 2.1 parts of zinc stearate, 2.5 parts of Tissuemat E, 0.6 part of graphene, 5 parts of compatilizer, 3 parts of coupling agent, filling
12 parts of agent.
Wherein, the regenerated plastics include regenerated polythene, the mixing of regenerating polypropylene.
From regenerated plastics as base material, the cost of raw material is not only reduced, the recycling of obsolete material is also achieved, carries
The high value of regenerated plastics.
Wherein, the string includes：The mixing of waste straw, husk.
From waste plant fiber as wood fibre, on the one hand solve the difficulty of its processing, it is to avoid conventional treatment
Pollution of the biological material burning processing to environment, on the other hand, turns waste into wealth, realizes the recycling of discarded object in method,
Reduce raw material use cost.
Wherein, the compatilizer is maleic anhydride grafted polystyrene copolymer type compatilizer.
Wherein, the coupling agent is titanate coupling agent.
Wherein, the filler is superfine talcum powder, the mixing of activated Calcium carbonate.
The method that the present invention prepares wood plastic composite, comprises the following steps：
（1）Each component is weighed respectively according to proportioning, it is standby；
（2）Regenerated plastics are added in high-speed mixer, polyvinyl alcohol, EP rubbers, string, wood chip are added in 82 DEG C
Under the conditions of be well mixed, then reduce temperature to coupling agent, graphene hybrid reaction 30min is added under the conditions of 70 DEG C, add
Compatilizer, Tissuemat E, zinc stearate, are stirred, and obtain mixture a1；
（3）System temperature is improved to 85 DEG C, glass fibre, bamboo-carbon fibre, filler are added into mixture a1, is mixed
15min, is warming up to 115 DEG C after being well mixed, stir 10min, be cooled to room temperature, produce the wood plastic composite.
Wherein, the step（1）Middle string, wood chip need to carry out pulverization process to it before adding in mixer,
Particle diameter is crushed to for 50 ~ 100 mesh.
Embodiment 2：
The present embodiment is related to a kind of wood plastic composite and preparation method；
The wood plastic composite, is prepared from by each component of following parts by weight：
25 parts of regenerated plastics, 10 parts of polyvinyl alcohol, 5 parts of EP rubbers, 32 parts of string, 21 parts of wood chip, 5 parts of glass fibre,
3 parts of bamboo-carbon fibre, 0.5 part of zinc stearate, 1.2 parts of Tissuemat E, 0.3 part of graphene, 3 parts of compatilizer, 2 parts of coupling agent, filling
10 parts of agent.
Wherein, the regenerated plastics include the mixing in regenerated polythene, regenerated polystyrene.
From regenerated plastics as base material, the cost of raw material is not only reduced, the recycling of obsolete material is also achieved, carries
The high value of regenerated plastics.
Wherein, the string includes：The mixing of waste straw, nut shell.
From waste plant fiber as wood fibre, on the one hand solve the difficulty of its processing, it is to avoid conventional treatment
Pollution of the biological material burning processing to environment, on the other hand, turns waste into wealth, realizes the recycling of discarded object in method,
Reduce raw material use cost.
Wherein, the compatilizer is maleic anhydride grafted polystyrene copolymer type compatilizer.
Wherein, the coupling agent is silane coupler.
Wherein, the filler is activated Calcium carbonate, the mixing of nano titanium oxide.
The method that the present invention prepares wood plastic composite, comprises the following steps：
（1）Each component is weighed respectively according to proportioning, it is standby；
（2）Regenerated plastics are added in high-speed mixer, polyvinyl alcohol, EP rubbers, string, wood chip are added in 80 DEG C
Under the conditions of be well mixed, then reduce temperature to coupling agent, graphene hybrid reaction 30min is added under the conditions of 60 DEG C, add
Compatilizer, Tissuemat E, zinc stearate, are stirred, and obtain mixture a1；
（3）System temperature is improved to 85 DEG C, glass fibre, bamboo-carbon fibre, filler are added into mixture a1, is mixed
15min, is warming up to 112 DEG C after being well mixed, stir 10min, be cooled to room temperature, produce the wood plastic composite.
Wherein, the step（1）Middle string, wood chip need to carry out pulverization process to it before adding in mixer,
Particle diameter is crushed to for 50 ~ 100 mesh.
Embodiment 3：
The present embodiment is related to a kind of wood plastic composite and preparation method；
The wood plastic composite, is prepared from by each component of following parts by weight：
38 parts of regenerated plastics, 18 parts of polyvinyl alcohol, 12 parts of EP rubbers, 45 parts of string, 29 parts of wood chip, glass fibre 10
Part, 8 parts of bamboo-carbon fibre, 3.3 parts of zinc stearate, 2.9 parts of Tissuemat E, 1.2 parts of graphene, 9 parts of compatilizer, 5 parts of coupling agent, fill out
Fill 15 parts of agent.
Wherein, the regenerated plastics include regenerated polythene, the mixing of regenerative PET.
From regenerated plastics as base material, the cost of raw material is not only reduced, the recycling of obsolete material is also achieved, carries
The high value of regenerated plastics.
Wherein, the string includes：Waste straw.
From waste plant fiber as wood fibre, on the one hand solve the difficulty of its processing, it is to avoid conventional treatment
Pollution of the biological material burning processing to environment, on the other hand, turns waste into wealth, realizes the recycling of discarded object in method,
Reduce raw material use cost.
Wherein, the compatilizer is maleic anhydride grafted polystyrene copolymer type compatilizer.
Wherein, the coupling agent is titanate coupling agent.
Wherein, the filler is in superfine talcum powder, activated Calcium carbonate, nano titanium oxide, nano silicon
One or more kinds of mixing.
The method that the present invention prepares wood plastic composite, comprises the following steps：
（1）Each component is weighed respectively according to proportioning, it is standby；
（2）Regenerated plastics are added in high-speed mixer, polyvinyl alcohol, EP rubbers, string, wood chip are added in 90 DEG C
Under the conditions of be well mixed, then reduce temperature to coupling agent, graphene hybrid reaction 20min is added under the conditions of 80 DEG C, add
Compatilizer, Tissuemat E, zinc stearate, are stirred, and obtain mixture a1；
（3）System temperature is improved to 90 DEG C, glass fibre, bamboo-carbon fibre, filler are added into mixture a1, is mixed
10min, is warming up to 116 DEG C after being well mixed, stir 5min, be cooled to room temperature, produce the wood plastic composite.
Wherein, the step（1）Middle string, wood chip need to carry out pulverization process to it before adding in mixer,
Particle diameter is crushed to for 50 ~ 100 mesh.
In summary, wood plastic composite of the present invention, applied to building field, not only with preferable intensity,
The mechanical properties such as toughness, also with light weight the characteristics of, the phenomenon that the timber that effectively solves lacks realizes the wood in preferable meaning
Material is substituted, and use cost is reduced, with preferable application value.In addition, the preparation of wood plastic composite of the present invention
Method is simple and convenient to operate, and process conditions are gentle, is adapted to industrialization promotion production.
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 (9)
1. a kind of wood plastic composite, it is characterised in that include each component of following parts by weight：It is 25 ~ 38 parts of regenerated plastics, poly-
10 ~ 18 parts of vinyl alcohol, 5 ~ 12 parts of EP rubbers, 32 ~ 45 parts of string, 21 ~ 29 parts of wood chip, 5 ~ 10 parts of glass fibre, bamboo charcoal
3 ~ 8 parts of fiber, 0.5 ~ 3.3 part of zinc stearate, 1.2 ~ 2.9 parts of Tissuemat E, 0.3 ~ 1.2 part of graphene, 3 ~ 9 parts of compatilizer, idol
Join 2 ~ 5 parts of agent, 10 ~ 15 parts of filler.
2. wood plastic composite according to claim 1, it is characterised in that 33 parts of the regenerated plastics, polyvinyl alcohol 15
It is part, 9 parts of EP rubbers, 40 parts of string, 26 parts of wood chip, 7 parts of glass fibre, 5 parts of bamboo-carbon fibre, 2.1 parts of zinc stearate, poly-
2.5 parts of ethylene waxes, 0.6 part of graphene, 5 parts of compatilizer, 3 parts of coupling agent, 12 parts of filler.
3. wood plastic composite according to claim 1, it is characterised in that the regenerated plastics include regenerated polythene,
One or more kinds of mixing in regenerating polypropylene, regenerative PET, regenerated polystyrene.
4. wood plastic composite according to claim 1, it is characterised in that the string includes：Waste straw, paddy
One or more kinds of mixing in shell, nut shell.
5. wood plastic composite according to claim 1, it is characterised in that the compatilizer is that maleic anhydride is grafted polyphenyl
Ethylene copolymer type compatilizer.
6. wood plastic composite according to claim 1, it is characterised in that the coupling agent is silane coupler or titanium
Acid esters coupling agent.
7. wood plastic composite according to claim 1, it is characterised in that the filler is superfine talcum powder, activity
One or more kinds of mixing in calcium carbonate, nano titanium oxide, nano silicon.
8. the method that one kind prepares the wood plastic composite as described in any one of claim 1 ~ 7, it is characterised in that including as follows
Step：
（1）Each component is weighed respectively according to proportioning, it is standby；
（2）Regenerated plastics are added in high-speed mixer, add polyvinyl alcohol, EP rubbers, string, wood chip in 80 ~
Be well mixed under the conditions of 90 DEG C, then reduce temperature to add under the conditions of 60 ~ 80 DEG C coupling agent, graphene hybrid reaction 20 ~
30min, adds compatilizer, Tissuemat E, zinc stearate, stirs, and obtains mixture a1；
（3）System temperature is improved to 85 ~ 90 DEG C, glass fibre, bamboo-carbon fibre, filler are added into mixture a1, mixing is stirred
10 ~ 15min is mixed, 112 ~ 116 DEG C are warming up to after being well mixed, 5 ~ 10min is stirred, is cooled to room temperature, produces the wood plastics composite
Material.
9. the preparation method of wood plastic composite according to claim 8, it is characterised in that the step（1）Middle plant
Fiber, wood chip need to carry out pulverization process to it before adding in mixer, are crushed to particle diameter for 50 ~ 100 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645198.2A CN107216672A (en) | 2017-08-01 | 2017-08-01 | A kind of wood plastic composite and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645198.2A CN107216672A (en) | 2017-08-01 | 2017-08-01 | A kind of wood plastic composite and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107216672A true CN107216672A (en) | 2017-09-29 |
Family
ID=59954740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645198.2A Withdrawn CN107216672A (en) | 2017-08-01 | 2017-08-01 | A kind of wood plastic composite and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107216672A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641269A (en) * | 2017-10-23 | 2018-01-30 | 浙江天博新材料有限公司 | A kind of environmentally friendly Wood-plastic floor |
| CN109054424A (en) * | 2018-08-16 | 2018-12-21 | 温州磐石机械设备维修咨询有限公司 | A kind of automotive plastic material and preparation method thereof |
| CN109181342A (en) * | 2018-09-30 | 2019-01-11 | 德保县广鑫贸易有限公司 | A kind of high-strength abrasion-proof Wood-plastic material and preparation method thereof |
| CN109266028A (en) * | 2018-07-13 | 2019-01-25 | 安徽钰锦生态木材料有限公司 | A kind of fragrant Wood-plastic material and preparation method thereof |
| CN110885569A (en) * | 2019-12-13 | 2020-03-17 | 陕西速源节能科技有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN110903672A (en) * | 2019-11-29 | 2020-03-24 | 陕西速源节能科技有限公司 | Environment-friendly plate and preparation method thereof |
| CN111073332A (en) * | 2019-12-24 | 2020-04-28 | 中山圣洛迪新材料有限公司 | Special wood-plastic composite material for floor and preparation method thereof |
| CN111571847A (en) * | 2020-05-19 | 2020-08-25 | 曾卫平 | Environment-friendly plastic recycling process |
| CN112480612A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Preparation method of environment-friendly antibacterial plastic-wood composite board |
| CN112608562A (en) * | 2020-11-28 | 2021-04-06 | 江苏凯盛环保科技有限公司 | Preparation method of fire-resistant environment-friendly wood-plastic plate |
| CN113321860A (en) * | 2021-06-04 | 2021-08-31 | 中交一公局集团有限公司 | Efficient waterproof material for tunnel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108213A (en) * | 2010-12-24 | 2011-06-29 | 上海国成塑料有限公司 | Preparation method of wood-plastic compound material with improved strength |
| CN103360776A (en) * | 2013-07-30 | 2013-10-23 | 湖州格林特木塑材料有限公司 | Production technology of high-strength wood plastic composite material |
| CN103525110A (en) * | 2013-09-26 | 2014-01-22 | 广东省石油化工研究院 | High-strength PE (polyethylene) wood-plastic 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 |
| CN105419369A (en) * | 2015-12-21 | 2016-03-23 | 南京聚锋新材料有限公司 | Straw enhanced reprocessed plastic composite material and preparation method thereof |
-
2017
- 2017-08-01 CN CN201710645198.2A patent/CN107216672A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108213A (en) * | 2010-12-24 | 2011-06-29 | 上海国成塑料有限公司 | Preparation method of wood-plastic compound material with improved strength |
| CN103360776A (en) * | 2013-07-30 | 2013-10-23 | 湖州格林特木塑材料有限公司 | Production technology of high-strength wood plastic composite material |
| CN103525110A (en) * | 2013-09-26 | 2014-01-22 | 广东省石油化工研究院 | High-strength PE (polyethylene) wood-plastic 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 |
| CN105419369A (en) * | 2015-12-21 | 2016-03-23 | 南京聚锋新材料有限公司 | Straw enhanced reprocessed plastic composite material and preparation method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641269A (en) * | 2017-10-23 | 2018-01-30 | 浙江天博新材料有限公司 | A kind of environmentally friendly Wood-plastic floor |
| CN109266028A (en) * | 2018-07-13 | 2019-01-25 | 安徽钰锦生态木材料有限公司 | A kind of fragrant Wood-plastic material and preparation method thereof |
| CN109054424A (en) * | 2018-08-16 | 2018-12-21 | 温州磐石机械设备维修咨询有限公司 | A kind of automotive plastic material and preparation method thereof |
| CN109181342A (en) * | 2018-09-30 | 2019-01-11 | 德保县广鑫贸易有限公司 | A kind of high-strength abrasion-proof Wood-plastic material and preparation method thereof |
| CN110903672A (en) * | 2019-11-29 | 2020-03-24 | 陕西速源节能科技有限公司 | Environment-friendly plate and preparation method thereof |
| CN110885569A (en) * | 2019-12-13 | 2020-03-17 | 陕西速源节能科技有限公司 | Environment-friendly plastic material and preparation method thereof |
| CN111073332A (en) * | 2019-12-24 | 2020-04-28 | 中山圣洛迪新材料有限公司 | Special wood-plastic composite material for floor and preparation method thereof |
| CN111571847A (en) * | 2020-05-19 | 2020-08-25 | 曾卫平 | Environment-friendly plastic recycling process |
| CN112480612A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Preparation method of environment-friendly antibacterial plastic-wood composite board |
| CN112608562A (en) * | 2020-11-28 | 2021-04-06 | 江苏凯盛环保科技有限公司 | Preparation method of fire-resistant environment-friendly wood-plastic plate |
| CN113321860A (en) * | 2021-06-04 | 2021-08-31 | 中交一公局集团有限公司 | Efficient waterproof material for tunnel and preparation method thereof |
| CN113321860B (en) * | 2021-06-04 | 2022-07-15 | 中交一公局集团有限公司 | Efficient waterproof material for tunnel and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107216672A (en) | A kind of wood plastic composite and preparation method | |
| CN101392099A (en) | Method for preparing Wood-plastic composite material by modified wood powder and waste and old plastics | |
| CN100503699C (en) | Preparing method of composite material made of waste material | |
| CN103435882B (en) | Thermoplastic wood-plastic composite and production method thereof | |
| CN105419372A (en) | Method of preparing wood-plastic composite material with modified wood powder and waste plastic | |
| CN103483843B (en) | The preparation method of glass fiber reinforcement wheat straw or straw matrix material | |
| CN103333514B (en) | Degradable reinforced plant fiber material and preparation method thereof | |
| WO2014067156A1 (en) | Environmentally friendly board obtained by recycling straw | |
| CN110804250A (en) | Improved high-strength scratch-resistant polypropylene material and preparation method thereof | |
| CN102417702A (en) | Production method of full-degradation nut shell particle/natural fibre synergy reinforcement lactyl composite material | |
| CN103073243A (en) | Glazed hollow bead insulation board and preparation method thereof | |
| CN103102585A (en) | Special material for wood plastic extrusion foaming and preparation method thereof | |
| CN108676227A (en) | A kind of energy-conserving fire retardant Wood plastic wall board and preparation method thereof | |
| CN102260386B (en) | Ecological composite material and preparation method thereof | |
| CN103709773B (en) | The preparation method of alkali urea disentanglement stalk/resin composite plates | |
| CN114369349A (en) | SMC composite material and preparation method and application thereof | |
| CN110746684A (en) | Wood-plastic plate and preparation method thereof | |
| CN101864043A (en) | Straw fiber reinforced polyester moulding compound and preparation method thereof | |
| CN101792609A (en) | Formula and preparation method of polyethylene based wood-plastic composite material | |
| CN111647211A (en) | Insulation board and preparation method and application thereof | |
| CN104448875A (en) | Wood-plastic composite and making method thereof | |
| CN106277971A (en) | A kind of hot-forming alkaline residue building waste sheet material | |
| CN109608728A (en) | Modified HDPE wood plastic composite of artificial marble polishing powder and preparation method thereof | |
| CN109320915A (en) | A kind of environment friendly decorative material and preparation method thereof | |
| CN109181253A (en) | A kind of degradable foaming biomass fiber composite material and preparation method |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |
|
| WW01 | Invention patent application withdrawn after publication |