CN107099160A - A kind of fade resistant Wood plastic wall board - Google Patents
A kind of fade resistant Wood plastic wall board Download PDFInfo
- Publication number
- CN107099160A CN107099160A CN201710444147.3A CN201710444147A CN107099160A CN 107099160 A CN107099160 A CN 107099160A CN 201710444147 A CN201710444147 A CN 201710444147A CN 107099160 A CN107099160 A CN 107099160A
- Authority
- CN
- China
- Prior art keywords
- powder
- wall board
- wood plastic
- plastic wall
- lldep
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- 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.)
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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
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of fade resistant Wood plastic wall board, raw material is made up of following parts by weight：LLDEP 30~40, recycle polyethylene 30~40, flyash 5~10, powder of straw 70~80, acetic acid 15~20, compatilizer 8~10, lubricant 1~2, antioxidant 0.3~0.5, ultra-violet absorber 0.1~0.15, mould inhibitor 0.1~0.15, pigment 0.15~0.25.And disclose the preparation method of fade resistant Wood plastic wall board.The present invention is modified by acetic acid, and LLDEP and recycle polyethylene are used, allow material to be sufficiently mixed, add flyash, add product rigidity, it is flexible simultaneously, impact resistance, anti-oxidant, anti-light capabilities greatly strengthen, acid-alkali-corrosive-resisting, particularly on colour fading is prevented, effect is notable, and product has metal-like, and glossiness is lasting.
Description
Technical field
The present invention relates to a kind of wood-plastic board, more particularly to a kind of fade resistant Wood plastic wall board.
Background technology
In recent years, gradually deficient and " white pollution " of timber resources constantly deteriorates, the protection of ecological environment increasingly by
To attention, the development of wood based panel is faced with severe tests, and this provides wide market environment for the development of wood-plastic board, due to wood
Mould plate is a kind of novel environment friendly based plate being made of wood plastic composite, not only processing characteristics with timber and wooden
Sense, the also characteristic such as the water-fast of plastics, anti-corrosion, based on environmental protection, fashion is attractive in appearance, fit up convenient the characteristics of, wood-plastic board is gradually
Into in the finishing in outdoor park and house, find in use, due to exposing to the weather, many external factors such as raindrop erosion
Influence, is located outside the Wood plastic wall board of part and can quickly fade and turn white, and causes whole house aesthetic property to decline, and influence is used.
Because the time that wood-plastic products are used is not long, to this problem, specific solution is not provided in existing technology also
Scheme.
The content of the invention
In order to solve problem present in current techniques, it is an object of the invention to provide a kind of corrosion-resistant, light shine, have
The fade resistant Wood plastic wall board of some strength and toughness.
To reach above-mentioned purpose, the technology used in the present invention means are：A kind of fade resistant Wood plastic wall board, raw material is by following
Parts by weight are constituted：LLDEP 30~40, recycle polyethylene 30~40, flyash 5~10, powder of straw 70~80, acetic acid 15~20,
Compatilizer 8~10, lubricant 1~2, antioxidant 0.3~0.5, ultra-violet absorber 0.1~0.15, mould inhibitor 0.1~0.15,
Pigment 0.15~0.25.
Further, the preparation method of the fade resistant Wood plastic wall board, step is as follows：
First, powder of straw addition acetic acid is well mixed, stands 3~7d, then dry for standby；
2nd, recycle polyethylene is broken into powder, is mixed with the powder of straw after step one processing, LLDEP master batches, add compatilizer stirring
Uniformly；
3rd, flyash, lubricant, antioxidant, ultra-violet absorber, mould inhibitor, face are added into the mixed material of step 2
Material, sends into comminutor after stirring and granulates；
4th, the material feeding extruder after step 3 is granulated, it is 200~215 DEG C, extrusion molding to set extruder temperature；
5th, the sheet material water-spraying control for extruding step 4.
The beneficial effects of the present invention are：It is modified by acetic acid, and uses LLDEP and recycle polyethylene, makes material abundant
Mixing, add flyash, add product rigidity, it is flexible simultaneously, impact resistance, anti-oxidant, anti-light capabilities greatly increase
By force, acid-alkali-corrosive-resisting, particularly on colour fading is prevented, effect is notable, and product has metal-like, and glossiness is lasting.
Embodiment
Embodiment 1
A kind of fade resistant Wood plastic wall board, raw material is made up of following parts by weight：LLDEP 30~40, recycle polyethylene 30~40, powder
It is coal ash 5~10, powder of straw 70~80, acetic acid 15~20, compatilizer 8~10, lubricant 1~2, antioxidant 0.3~0.5, ultraviolet
Light absorbers 0.1~0.15, mould inhibitor 0.1~0.15, pigment 0.15~0.25.
Dispensing needs to meet intensity and toughness that wallboard has, while fade resistance energy can be kept.
Embodiment 2
The preparation method of the fade resistant Wood plastic wall board, step is as follows：
First, powder of straw addition acetic acid is well mixed, stands 3~7d, then dry for standby；
2nd, recycle polyethylene is broken into powder, is mixed with the powder of straw after step one processing, LLDEP master batches, add compatilizer stirring
Uniformly；
3rd, flyash, lubricant, antioxidant, ultra-violet absorber, mould inhibitor, face are added into the mixed material of step 2
Material, sends into comminutor after stirring and granulates；
4th, the material feeding extruder after step 3 is granulated, it is 200~215 DEG C, extrusion molding to set extruder temperature；
5th, the sheet material water-spraying control for extruding step 4.
The sheet material made of the application, the house for being particularly suitable for the occasions such as park makes, and is modified by acetic acid, and use
LLDEP and recycle polyethylene, allow material to be sufficiently mixed, add flyash, add product rigidity, it is flexible simultaneously, anti-impact
Hitting property, anti-oxidant, anti-light capabilities greatly strengthen, acid-alkali-corrosive-resisting, particularly on colour fading is prevented, effect is notable, and product
There is metal-like, persistently, service life can keep gloss to glossiness in 15~20 years, colour-fast.
Embodiment 3
As the further restriction of embodiment 1, a kind of fade resistant Wood plastic wall board, raw material is made up of following parts by weight：LLDEP 35、
Recycle polyethylene 35, flyash 7, powder of straw 75, acetic acid 18, compatilizer 9, lubricant 1.5, antioxidant 0.4, ultra-violet absorber
0.11st, mould inhibitor 0.14, pigment 0.2.
The present embodiment is most preferred embodiment.
Inventor has found, adds in the feed after LLDEP master batches and flyash, can not only increase the acid and alkali-resistance of wood-plastic products
Ability, while product can be made to produce metallic luster and permanent colour-fast.Control, addition particularly are needed to the addition of flyash
When amount is less than 5 parts, features described above is substantially reduced or disappeared, and when addition is more than 10 parts, the toughness of Wood plastic wall board is not up to standard.
Application embodiment is only intended to illustrate technical characteristic disclosed in the present application, and those skilled in the art pass through simple
Carried out change is replaced, the scope that the application is protected is still fallen within.
Claims (3)
1. a kind of fade resistant Wood plastic wall board, raw material is made up of following parts by weight：LLDEP 30~40, recycle polyethylene 30~40,
Flyash 5~10, powder of straw 70~80, acetic acid 15~20, compatilizer 8~10, lubricant 1~2, antioxidant 0.3~0.5, purple
Ultraviolet absorbers 0.1~0.15, mould inhibitor 0.1~0.15, pigment 0.15~0.25.
2. the preparation method of fade resistant Wood plastic wall board according to claim 1, step is as follows：
First, powder of straw addition acetic acid is well mixed, stands 3~7d, then dry for standby；
2nd, recycle polyethylene is broken into powder, is mixed with the powder of straw after step one processing, LLDEP master batches, add compatilizer stirring
Uniformly；
3rd, flyash, lubricant, antioxidant, ultra-violet absorber, mould inhibitor, face are added into the mixed material of step 2
Material, sends into comminutor after stirring and granulates；
4th, the material feeding extruder after step 3 is granulated, it is 200~215 DEG C, extrusion molding to set extruder temperature；
5th, the sheet material water-spraying control for extruding step 4.
3. fade resistant Wood plastic wall board according to claim 1, it is characterised in that：Raw material is made up of following parts by weight：LLDEP
35th, recycle polyethylene 35, flyash 7, powder of straw 75, acetic acid 18, compatilizer 9, lubricant 1.5, antioxidant 0.4, ultraviolet are inhaled
Receive agent 0.11, mould inhibitor 0.14, pigment 0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444147.3A CN107099160A (en) | 2017-06-13 | 2017-06-13 | A kind of fade resistant Wood plastic wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444147.3A CN107099160A (en) | 2017-06-13 | 2017-06-13 | A kind of fade resistant Wood plastic wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107099160A true CN107099160A (en) | 2017-08-29 |
Family
ID=59659348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444147.3A Pending CN107099160A (en) | 2017-06-13 | 2017-06-13 | A kind of fade resistant Wood plastic wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107099160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538276A (en) * | 2020-12-14 | 2021-03-23 | 湖北声荣再生资源利用有限公司 | Straw/fly ash/waste plastic composite material and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475749A (en) * | 2009-01-09 | 2009-07-08 | 杨孝乾 | Plastic-wood plate and preparation thereof |
| CN101696325A (en) * | 2009-10-25 | 2010-04-21 | 湖南福湘木业有限责任公司 | Light wood plastic composite material and preparation method thereof |
| CN103589179A (en) * | 2013-11-05 | 2014-02-19 | 林世旺 | Micro-pore heat insulating material and preparation method thereof |
| CN106380888A (en) * | 2016-11-18 | 2017-02-08 | 安徽淮宿建材有限公司 | Method for preparing wood plastic products from straws and recycled plastics |
-
2017
- 2017-06-13 CN CN201710444147.3A patent/CN107099160A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475749A (en) * | 2009-01-09 | 2009-07-08 | 杨孝乾 | Plastic-wood plate and preparation thereof |
| CN101696325A (en) * | 2009-10-25 | 2010-04-21 | 湖南福湘木业有限责任公司 | Light wood plastic composite material and preparation method thereof |
| CN103589179A (en) * | 2013-11-05 | 2014-02-19 | 林世旺 | Micro-pore heat insulating material and preparation method thereof |
| CN106380888A (en) * | 2016-11-18 | 2017-02-08 | 安徽淮宿建材有限公司 | Method for preparing wood plastic products from straws and recycled plastics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538276A (en) * | 2020-12-14 | 2021-03-23 | 湖北声荣再生资源利用有限公司 | Straw/fly ash/waste plastic composite material and preparation method and application thereof |
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| 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: 20170829 |