CN105348843A - PE (polyethylene) wood-plastic floor - Google Patents
PE (polyethylene) wood-plastic floor Download PDFInfo
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- CN105348843A CN105348843A CN201510959665.XA CN201510959665A CN105348843A CN 105348843 A CN105348843 A CN 105348843A CN 201510959665 A CN201510959665 A CN 201510959665A CN 105348843 A CN105348843 A CN 105348843A
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- wood
- plastic floor
- moulded
- floor board
- lubricant
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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
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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
- 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
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- 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 discloses a PE (polyethylene) wood-plastic floor. The PE wood-plastic floor is prepared from raw materials in percentage by weight as follows: 25%-28% of PE, 52%-55% of wood powder, 5%-6% of calcium carbonate, 2%-3% of a wood-plastic lubricant, 2%-5% of a maleic anhydride grafted compatilizer, 0.3%-0.5% of PE wax, 0.3%-0.5% of stearic acid, 0.1%-0.2% of EBS (ethylene-bis-stearamide), 0.5%-1% of a wood-plastic impact-resistant filling agent, 0.15%-0.2% of an anti-UV assistant, 0.1%-0.2% of an antioxidant and 4%-5% of a toner. The bending rupture load of the PE wood-plastic floor is up to 4,600 N or higher, meanwhile, the PE wood-plastic floor has the advantages of low water adsorption rate, low temperature resistance and good oxidation resistance, and the applicable range is broad.
Description
Technical field
The present invention relates to a kind of PE wood-plastic floor board.
Background technology
Wood-plastic material refers to the wood powder of recoverable, bamboo powder or biological material as main raw material, utilize the feature of the macromolecule interfacial principles of chemistry and filling plastic modification, compounding a certain proportion of plastic matrix, through the type material of the shaping processing and utilization a kind of capable of circulation of art breading post-treatment.The maximum characteristic of Wood-plastic material is that it has possessed the multiple advantage of natural timber and synthetic plastics two kinds of distinct base mateirals of material simultaneously, and it has the feature of raw material resources, product plasticization, using environment-friendly, economical, reclaiming.It is low to there is flexural strength in current existing wood-plastic floor board, and water-intake rate is high, and resistance to low temperature is poor, the defect that antioxidant property is poor, and its range of application is restricted.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of above prior art: provide a kind of flexural strength high, water-intake rate is low, resistance to low temperature and the good PE wood-plastic floor board of antioxidant property.
Technical solution of the present invention is as follows: a kind of PE wood-plastic floor board, and it is made up of the raw material of following weight percent: PE25-28%, wood powder 52-55%, calcium carbonate 5-6%, lubricant 2-3% moulded by wood, maleic anhydride graft compatilizer 2-5%, PE wax 0.3-0.5%, stearic acid 0.3-0.5%, EBS0.1-0.2%, shock resistance weighting agent 0.5-1% moulded by wood, uv-resistant auxiliary agent 0.15-0.2%, oxidation inhibitor 0.1-0.2%, toner 4-5%.
As preferably, lubricant moulded by described wood is PE compounded lubricant.
As preferred further, lubricant moulded by described wood is that lubricant agent special moulded by the JY03 wood that a Kunshan novel material company limited of a specified duration produces.
As preferably, shock resistance weighting agent moulded by described wood is maleic anhydride grafted polyethylene.
As preferably, described uv-resistant auxiliary agent UV-531.
As preferably, described oxidation inhibitor is the mixture of antioxidant 1010 and irgasfos 168.
As preferred further, in described oxidation inhibitor, the Mixing ratio by weight example of antioxidant 1010 and irgasfos 168 is 1 ︰ 3-5.
As preferably, described toner is inorganic toner, as red iron oxide, iron oxide yellow, carbon black etc.
The preparation method of described PE wood-plastic floor board, comprises the following steps:
1) take described raw material by weight percentage, first wood powder, maleic anhydride graft compatilizer, wood are moulded lubricant and put into mixing tank and be stirred to 95-100 DEG C; Again PE is put into mixing tank and be stirred to 110-120 DEG C, finally add all the other raw materials and mix;
2) material step 1) mixed through granulation, extrusion moulding.
In the technique of batch mixing, traditional technology is all auxiliary agent, wood powder, plastics are poured into together in mixing tank to carry out batch mixing, although such mixing procedure efficiency increases, but because of the surface being attached to wood powder that the lubricant in material can not be full and uniform with compatilizer, play and connect wood powder with plastics effect, plastics in product the most effectively can not be sticked together with wood powder, thus make the strength degradation of product, and life-span decline when using out of doors.PE plastics and wood powder were two kinds of materials of different nature originally, the combination of bi-material, must there is a kind of carrier that they can be effectively bonded together, the present invention is by reasonably filling a prescription, maleic anhydride graft compatilizer is adopted to mould shock resistance weighting agent maleic anhydride grafted polyethylene in conjunction with wood, and in the process of batch mixing, first by wood powder and maleic anhydride graft compatilizer, wood is moulded lubricant and is put into batch mixing and carry out high-speed stirring to 95-100 DEG C, in this process, first, surface treatment is carried out to wood powder, can by organic group in the-OH group grafting on xylon, make change face, wood powder surface oleophilic substance, improve the macromolecular interface adhesion with superpolymer, also make wood powder more easily be uniformly dispersed in the composite simultaneously, form closely knit reticulated structure, thus improve stretching and the shock strength of matrix material.The second, in the process, along with the rising of temperature, moisture in wood powder also volatilizees away, the density making product is larger, and plasticizing effect is better, then PE plastics are put into mixing tank carries out high-speed stirring to 110-120 DEG C, carry out granulation, the particle denser created, moisture is few, improves the efficiency that subsequent handling is extruded, main is the physicals that can improve product, thus the use properties of product is increased greatly.
The invention has the beneficial effects as follows: the present invention is by reasonably filling a prescription, the flexural strength of product is increased greatly, the fracture load by bending of the Wood-plastic material on open market is not higher than 3300N, the fracture load by bending of PE wood-plastic floor board of the present invention reaches more than 4600N, it is low that the present invention simultaneously has water-intake rate, resistance to low temperature and the good advantage of antioxidant property, can applied range.
Embodiment
With specific embodiment, the present invention is described in further details below, but the present invention is not only confined to following specific embodiment.
Embodiment one
A kind of PE wood-plastic floor board, it is made up of the raw material of following weight percent: PE(polyethylene) 27.65%, wood powder 55%, calcium carbonate 5%, lubricant 3% moulded by wood, maleic anhydride graft compatilizer 2%, PE wax (polyethylene wax) 0.5%, stearic acid 0.5%, EBS(ethylene bis stearamide) 0.1%, shock resistance weighting agent 1% moulded by wood, uv-resistant auxiliary agent 0.15%, oxidation inhibitor 0.1%, toner 5%.
Lubricant moulded by described wood is commercially available PE compounded lubricant.
Shock resistance weighting agent moulded by described wood is maleic anhydride grafted polyethylene.
Described uv-resistant auxiliary agent UV-531.
Described oxidation inhibitor is the mixture of antioxidant 1010 and irgasfos 168, and wherein the Mixing ratio by weight example of antioxidant 1010 and irgasfos 168 is 1 ︰ 3.
Described toner is inorganic toner.
The preparation method of described PE wood-plastic floor board, comprises the following steps:
1) take described raw material by weight percentage, first wood powder, maleic anhydride graft compatilizer, wood are moulded lubricant and put into mixing tank and be stirred to 100 DEG C; Again PE is put into mixing tank and be stirred to 120 DEG C, finally add all the other raw materials and mix;
2) material step 1) mixed through granulation, extrusion moulding.
Embodiment two
A kind of PE wood-plastic floor board, it is made up of the raw material of following weight percent: PE28%, wood powder 52%, calcium carbonate 6%, lubricant 3% moulded by wood, maleic anhydride graft compatilizer 4%, PE wax 0.3%, stearic acid 0.3%, EBS0.1%, shock resistance weighting agent 1% moulded by wood, uv-resistant auxiliary agent 0.2%, oxidation inhibitor 0.1%, toner 5%.
Lubricant moulded by described wood is that lubricant agent special moulded by the JY03 wood that a Kunshan novel material company limited of a specified duration produces.
Shock resistance weighting agent moulded by described wood is maleic anhydride grafted polyethylene.
Described uv-resistant auxiliary agent UV-531.
Described oxidation inhibitor is the mixture of antioxidant 1010 and irgasfos 168, and wherein the Mixing ratio by weight example of antioxidant 1010 and irgasfos 168 is 1 ︰ 5.
Described toner is inorganic toner.
The preparation method of described PE wood-plastic floor board, comprises the following steps:
1) take described raw material by weight percentage, first wood powder, maleic anhydride graft compatilizer, wood are moulded lubricant and put into mixing tank and be stirred to 100 DEG C; Again PE is put into mixing tank and be stirred to 110 DEG C, finally add all the other raw materials and mix;
2) material step 1) mixed through granulation, extrusion moulding.
Embodiment three
A kind of PE wood-plastic floor board, it is made up of the raw material of following weight percent: PE27%, wood powder 53%, calcium carbonate 6%, lubricant 3% moulded by wood, maleic anhydride graft compatilizer 4%, PE wax 0.3%, stearic acid 0.3%, EBS0.1%, shock resistance weighting agent 1% moulded by wood, uv-resistant auxiliary agent 0.2%, oxidation inhibitor 0.1%, toner 5%.
Lubricant moulded by described wood is that lubricant agent special moulded by the JY03 wood that a Kunshan novel material company limited of a specified duration produces.
Shock resistance weighting agent moulded by described wood is maleic anhydride grafted polyethylene.
Described uv-resistant auxiliary agent UV-531.
Described oxidation inhibitor is the mixture of antioxidant 1010 and irgasfos 168, and wherein the Mixing ratio by weight example of antioxidant 1010 and irgasfos 168 is 1 ︰ 5.
Described toner is inorganic toner.
The preparation method of described PE wood-plastic floor board, comprises the following steps:
1) take described raw material by weight percentage, first wood powder, maleic anhydride graft compatilizer, wood are moulded lubricant and put into mixing tank and be stirred to 100 DEG C; PE is put into mixing tank again and be stirred to 110 DEG C, finally add calcium carbonate, PE wax, stearic acid, EBS, shock resistance weighting agent moulded by wood, uv-resistant auxiliary agent, oxidation inhibitor, and toner mixes;
2) material step 1) mixed through granulation, extrusion moulding.
The fracture load by bending recording PE wood-plastic floor board prepared by the present embodiment is 4670N, and-10 DEG C of falling ball impact test at low temperature test flawlesses, water-intake rate is 1.4%.
Below be only that feature of the present invention implements example, scope is not constituted any limitation.The technical scheme that all employings exchange on an equal basis or equivalence is replaced and formed, all drops within rights protection scope of the present invention.
Claims (9)
1. a PE wood-plastic floor board, is characterized in that: it is made up of the raw material of following weight percent: PE25-28%, wood powder 52-55%, calcium carbonate 5-6%, lubricant 2-3% moulded by wood, maleic anhydride graft compatilizer 2-5%, PE wax 0.3-0.5%, stearic acid 0.3-0.5%, EBS0.1-0.2%, shock resistance weighting agent 0.5-1% moulded by wood, uv-resistant auxiliary agent 0.15-0.2%, oxidation inhibitor 0.1-0.2%, toner 4-5%.
2. PE wood-plastic floor board according to claim 1, is characterized in that: lubricant moulded by described wood is PE compounded lubricant.
3. PE wood-plastic floor board according to claim 2, is characterized in that: lubricant moulded by described wood is that lubricant agent special moulded by the JY03 wood that a Kunshan novel material company limited of a specified duration produces.
4. PE wood-plastic floor board according to claim 1, is characterized in that: shock resistance weighting agent moulded by described wood is maleic anhydride grafted polyethylene.
5. PE wood-plastic floor board according to claim 1, is characterized in that: described uv-resistant auxiliary agent UV-531.
6. PE wood-plastic floor board according to claim 1, is characterized in that: described oxidation inhibitor is the mixture of antioxidant 1010 and irgasfos 168.
7. PE wood-plastic floor board according to claim 6, is characterized in that: in described oxidation inhibitor, the Mixing ratio by weight example of antioxidant 1010 and irgasfos 168 is 1 ︰ 3-5.
8. PE wood-plastic floor board according to claim 1, is characterized in that: described toner is inorganic toner.
9. a preparation method for PE wood-plastic floor board according to claim 1, is characterized in that, comprise the following steps:
1) take described raw material by weight percentage, first wood powder, maleic anhydride graft compatilizer, wood are moulded lubricant and put into mixing tank and be stirred to 95-100 DEG C; Again PE is put into mixing tank and be stirred to 110-120 DEG C, finally add all the other raw materials and mix;
2) material step 1) mixed through granulation, extrusion moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959665.XA CN105348843A (en) | 2015-12-21 | 2015-12-21 | PE (polyethylene) wood-plastic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959665.XA CN105348843A (en) | 2015-12-21 | 2015-12-21 | PE (polyethylene) wood-plastic floor |
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| Publication Number | Publication Date |
|---|---|
| CN105348843A true CN105348843A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959665.XA Pending CN105348843A (en) | 2015-12-21 | 2015-12-21 | PE (polyethylene) wood-plastic floor |
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| CN (1) | CN105348843A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924995A (en) * | 2016-06-12 | 2016-09-07 | 南京旭华圣洛迪新型建材有限公司 | Flame-retardant calcium carbide sythetic-wood and preparation method thereof |
| CN107721247A (en) * | 2017-11-17 | 2018-02-23 | 遵义万宝集门木制品有限公司 | A kind of wearproof wooden floor and preparation method thereof |
| CN107778900A (en) * | 2017-11-17 | 2018-03-09 | 遵义万宝集门木制品有限公司 | A kind of compound timber floor and preparation method thereof |
| CN107815134A (en) * | 2017-11-17 | 2018-03-20 | 遵义万宝集门木制品有限公司 | A kind of comprehensive timber floor |
| CN112175272A (en) * | 2020-11-03 | 2021-01-05 | 浙江尚元塑木制品有限公司 | Outdoor plastic-wood floor with high dimensional stability in high-temperature environment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643557A (en) * | 2012-04-23 | 2012-08-22 | 安徽红树林新材料科技有限公司 | Novel wood flour and rice hull powder mixed type thermoplastic wood-plastic composite material and preparation method thereof |
| CN102643556A (en) * | 2012-04-23 | 2012-08-22 | 安徽红树林新材料科技有限公司 | Novel environment-friendly energy-saving wood-plastic composite board for truck carriages and preparation method of novel environment-friendly energy-saving wood-plastic composite board |
-
2015
- 2015-12-21 CN CN201510959665.XA patent/CN105348843A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643557A (en) * | 2012-04-23 | 2012-08-22 | 安徽红树林新材料科技有限公司 | Novel wood flour and rice hull powder mixed type thermoplastic wood-plastic composite material and preparation method thereof |
| CN102643556A (en) * | 2012-04-23 | 2012-08-22 | 安徽红树林新材料科技有限公司 | Novel environment-friendly energy-saving wood-plastic composite board for truck carriages and preparation method of novel environment-friendly energy-saving wood-plastic composite board |
Non-Patent Citations (1)
| Title |
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| 王清文 等: "《木塑复合材料与制品》", 31 January 2007, 北京：化学工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924995A (en) * | 2016-06-12 | 2016-09-07 | 南京旭华圣洛迪新型建材有限公司 | Flame-retardant calcium carbide sythetic-wood and preparation method thereof |
| CN107721247A (en) * | 2017-11-17 | 2018-02-23 | 遵义万宝集门木制品有限公司 | A kind of wearproof wooden floor and preparation method thereof |
| CN107778900A (en) * | 2017-11-17 | 2018-03-09 | 遵义万宝集门木制品有限公司 | A kind of compound timber floor and preparation method thereof |
| CN107815134A (en) * | 2017-11-17 | 2018-03-20 | 遵义万宝集门木制品有限公司 | A kind of comprehensive timber floor |
| CN112175272A (en) * | 2020-11-03 | 2021-01-05 | 浙江尚元塑木制品有限公司 | Outdoor plastic-wood floor with high dimensional stability in high-temperature environment |
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Application publication date: 20160224 |