CN101302312A - Preparation of waste paper-reinforced regenerative high-density polyethylene composite material - Google Patents
Preparation of waste paper-reinforced regenerative high-density polyethylene composite material Download PDFInfo
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- CN101302312A CN101302312A CNA2008100586296A CN200810058629A CN101302312A CN 101302312 A CN101302312 A CN 101302312A CN A2008100586296 A CNA2008100586296 A CN A2008100586296A CN 200810058629 A CN200810058629 A CN 200810058629A CN 101302312 A CN101302312 A CN 101302312A
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- waste paper
- density polyethylene
- composite material
- waste
- polyethylene composite
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 45
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 45
- 239000002699 waste material Substances 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 230000001172 regenerating effect Effects 0.000 title claims description 20
- 238000002360 preparation method Methods 0.000 title description 2
- 239000010893 paper waste Substances 0.000 claims abstract description 43
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000748 compression moulding Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 6
- 101001095088 Homo sapiens Melanoma antigen preferentially expressed in tumors Proteins 0.000 claims description 4
- 102100037020 Melanoma antigen preferentially expressed in tumors Human genes 0.000 claims description 4
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 229920001897 terpolymer Polymers 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- -1 low energy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- Paper (AREA)
- Processing Of Solid Wastes (AREA)
- Floor Finish (AREA)
Abstract
The invention provides a waste paper reinforced recycled high density polyethylene composite material, which is characterized by comprising the following raw materials by mass percentage: 5 to 15 percent of waste paper, 85 to 95 percent of recycled high density polyethylene, 0 to 4 percent of coupling agent and 0 to 10 percent of compatilizer. The waste paper is mixed with the recycled HDPE, the coupling agent and the compatilizer after fiber dispersion, and the mixture is sent into an open dual-roller mixing device for mixing and homogenizing, pressed by a section mold, and then cooled, demoulded and made into the waste paper reinforced recycled high density polyethylene composite material. The waste paper reinforced recycled high density polyethylene composite material not only can fully utilize the waste paper and waste plastics and change the waste into the valuable but also can greatly improve the comprehensive utilization level of waste resources and save a large number of resources, and simultaneously can reduce the environmental pollution caused by mismanagement of waste material resources. Moreover, the waste paper reinforced recycled high density polyethylene composite material has the advantages of simple technique, short flow, low investment, no pollutant emission, energy conservation and low consumption, low cost of the raw materials, good texture and high strength of the composite material obtained, and no harmful gas emission, and is a waste utilization project which is favorable for the country, the people and the enterprises.
Description
Technical field
The present invention relates to a kind of matrix material, particularly a kind of waste paper-reinforced regenerative high-density polyethylene composite material belongs to the materials processing technology field.
Background technology
Waste paper is to contain a large amount of impurity, does not possess thermoplastic secondary stock.Waste paper is low at the recovery utilization rate of China, and a large amount of waste paper are not still reasonably recycled, and has caused the significant wastage of resource.
In order to protect environment, reduce municipal solid waste (wherein waste paper accounts for 1/3) and handle load, reduce the felling of forest log, keep ecological balance, study the recovery of waste paper and utilize the approach important topic that people paid close attention to just.At present, considerable progress has been obtained about the research of waste paper reutilization technology in countries in the world.The waste paper reutilization technology of China is rather single, only is used as the part paper making raw material, or is processed into egg holder, hypocarp grade grade products.The main component of waste paper is a Mierocrystalline cellulose, based on this attribute, waste paper is used in potential advantages in the matrix material, more and more attract much attention, especially its is cheap, and density is little, have characteristics such as higher modulus of elasticity, near inorganic fibre, and its biological degradability and recyclability are its most outstanding advantages, and are that other any strongthener is incomparable.In addition, also can be used for producing timber, make household supplies and stationery etc., production can improve the wads of soil soil property, produces animal-feed, utilizes biotechnology can produce lactic acid, alcohol or the like.The above-mentioned mode of utilizing of balance waste paper is not difficult to find out: produce recycled writing paper and can bring problems such as waste water, exhaust emission to a certain extent; And the added value that other modes produced is lower.
Consider from the utilization of resources and point of view of environment protection, utilize waste paper to prepare the problem that composite material of waste can effectively solve secondary pollution and increase added value.
Summary of the invention
The object of the present invention is to provide a kind of waste paper-reinforced regenerative high-density polyethylene composite material, utilize waste paper and regenerative high-density polyethylene composite material, make the product miscellaneous of industries such as being applicable to life, building, chemical industry, environmental protection, transportation, be mould in Dai Mu, generation, for the material of a kind of excellent property of aluminium alloy, can solve the secondary pollution problems of bringing because of the wasting of resources and waste paper simultaneously.
The present invention strengthens the body material, and recycled High Density Polyethylene is a body material, adds or do not add auxiliary material, after simple mixing, by the desired product requirement, gets final product after the compression moulding in the forming mould of correspondence.
The present invention finishes by following concrete technical scheme: a kind of waste paper-reinforced regenerative high-density polyethylene composite material is characterized in that being made up of following raw materials by weight percentage:
Waste paper 5-15%
Recycled High Density Polyethylene 85-95%
Coupling agent 0-4%
Compatilizer 0-10%.
Described recycled High Density Polyethylene is commercial product.
Described coupling agent is the silane coupling agent of AR level: γ-An Bingjisanyiyangjiguiwan KH550 perhaps is γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane KH560, perhaps is a kind of among two-[g-(triethoxysilicane) propyl group]-disulphide Si75.
Described compatilizer is maleic anhydride grafted polyethylene MAPE, perhaps maleic anhydride graft terpolymer EP rubber EPDM-MA, perhaps a kind of among the styrene-butadiene-styrene multipolymer SBS.
Waste paper-reinforced regenerative high-density polyethylene composite material of the present invention makes through following processing method:
(1) press waste paper: water=5～20: 95～80 mass ratio, waste paper is put into water be dispersed into fibre stuff, after clear water washing 2～5 times, air-dry stand-by;
(2) by following mass percent, raw material is fully mixed:
Waste paper 5-15%
Recycled High Density Polyethylene 85-95%
Coupling agent 0-4%
Compatilizer 0-10%;
(3) with the mixture of above-mentioned steps (2), under melting temperature is 140-160 ℃, non-pressurized condition, mixing 10-20min;
(4) the mixing material of step (3) gained being put into mould, is compression moulding under the condition of 5-10MPa in forming pressure, after the cooling and the demoulding of 1-5min, promptly gets waste paper-reinforced regenerative high-density polyethylene composite material.
The present invention has following advantage and effect: adopt such scheme, can make full use of waste paper, waste or used plastics, making it turns waste into wealth, not only increased substantially the level of comprehensive utilization of waste resource, saved a large amount of resources, can reduce because of waste material simultaneously and deal with pollution on the environment improperly, technology of the present invention is simple, and flow process is short, invest little, do not discharge pollutants, low energy, raw materials cost is low, gained matrix material texture is good, the intensity height, the distributing of no obnoxious flavour, be one benefit the nation, the utilization of waste material project of favorable to the people, sharp enterprise.
Specific implementation method
Below in conjunction with embodiment the present invention is elaborated:
Embodiment 1
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 5: 95 mass ratio, it is 5% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 2 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE=15 kilogram: 85 kilograms;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 140 ℃, mixing 20min;
(4) material that step (3) is mixed is put into mould, is under the condition of 5MPa in forming pressure, compression moulding, and the demoulding behind the cooling 5min promptly gets waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 2
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 10: 90 mass ratio, it is 10% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 3 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE: γ-An Bingjisanyiyangjiguiwan KH550=5 kilogram: 94 kilograms: 1 kilogram;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 160 ℃, mixing 10min;
(4) material that step (3) is mixed is put into the product mold of prior art routine, is compression moulding under the condition of 10MPa in forming pressure, after the cooling 1min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 3
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 10: 90 mass ratio, it is 10% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 3 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE: γ-An Bingjisanyiyangjiguiwan KH550=10 kilogram: 86 kilograms: 4 kilograms;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 150 ℃, mixing 8min;
(4) material that step (3) is mixed is put into the product mold of prior art routine, is compression moulding under the condition of 8MPa in forming pressure, after the cooling 3min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 4
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 15: 85 mass ratio, it is 15% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 4 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE: two-[g-(triethoxysilicane) propyl group]-disulphide Si75=10 kilogram: 86 kilograms: 4 kilograms;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 150 ℃, mixing 8min;
(4) material that step (3) is mixed is put into the product mold of prior art routine, is compression moulding under the condition of 8MPa in forming pressure, after the cooling 3min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 5
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 20: 80 mass ratio, it is 20% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 5 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE: maleic anhydride grafted polyethylene MAPE=14: 84: 2;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 150 ℃, mixing 6min;
(4) material that step (3) is mixed is put into the product mold of prior art routine, is compression moulding under the condition of 8MPa in forming pressure, after the cooling 3min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 6
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 10: 90 mass ratio, it is 10% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 3 times, air-dry stand-by;
(2) by following quality than thorough mixing raw material: waste paper: recycled High Density Polyethylene HDPE: styrene-butadiene-styrene multipolymer SBS=14: 84: 2;
(3) above-mentioned 100 kilograms of compounds are put into the mixing stove of routine of the prior art, be heated to 150 ℃, mixing 6min;
(4) material that step (3) is mixed is put into the product mold of prior art routine, is compression moulding under the condition of 8MPa in forming pressure, after the cooling 3min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Embodiment 7
(1) waste paper and water are put into the conventional mechanical whipping device of prior art by 15: 85 mass ratio, it is 15% fibre pulp that dispersed with stirring becomes concentration, after clear water washing 3 times, air-dry stand-by;
(2) with proportioning be 5 kilograms of waste paper, 85 kilograms of regeneration HDPE, 6 kilograms of maleic anhydride grafted polyethylene MAPE, the raw material of 4 kilograms of γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane KH560 is placed in the open type dual-roller mixing facilities after mixing, at melting temperature is under 148 ℃, mixing 20min;
(3) material that will mix is put into mould, is compression moulding under the condition of 10MPa in forming pressure, after the cooling 5min and the demoulding, promptly makes waste paper-reinforced regenerative high-density polyethylene composite material.
Table 1 provides embodiment 1-7 gained performance of composites.
Table 1
| Experiment numbers | Tensile strength/MPa | Bending strength/MPa | Elongation at break/% |
| Embodiment 1 | 23.68 | 28.78 | 14.69 |
| Embodiment 2 | 29.14 | 31.55 | 16.08 |
| Embodiment 3 | 27.80 | 23.75 | 11.59 |
| Embodiment 4 | 28.36 | 32.57 | 17,48 |
| Embodiment 5 | 26.23 | 32.55 | 9.27 |
| Embodiment 6 | 26.68 | 33.74 | 15.53 |
| Embodiment 7 | 22.21 | 29.53 | 14.38 |
Claims (4)
1, a kind of waste paper-reinforced regenerative high-density polyethylene composite material is characterized in that being made up of following raw materials by weight percentage:
Waste paper 5-15%
Recycled High Density Polyethylene 85-95%
Coupling agent 0-4%
Compatilizer 0-10%.
2. waste paper-reinforced regenerative high-density polyethylene composite material as claimed in claim 1, it is characterized in that described coupling agent is the silane coupling agent of AR level: γ-An Bingjisanyiyangjiguiwan KH550, perhaps be γ-(2,3-epoxy third oxygen) propyl trimethoxy silicane KH560 perhaps is a kind of among two-[g-(triethoxysilicane) propyl group]-disulphide Si75.
3, waste paper-reinforced regenerative high-density polyethylene composite material as claimed in claim 1, it is characterized in that described compatilizer is maleic anhydride grafted polyethylene MAPE, perhaps maleic anhydride graft terpolymer EP rubber EPDM-MA, perhaps a kind of among the styrene-butadiene-styrene multipolymer SBS.
4, a kind of method for preparing waste paper-reinforced regenerative high-density polyethylene composite material as claimed in claim 1 is characterized in that making through following processing method:
(1) press waste paper: water=5～20: 95～80 mass ratio, waste paper is put into water be dispersed into fibre stuff, with air-dry stand-by after the clear water washing 3 times;
(2) by following mass percent, raw material is fully mixed:
Waste paper 5-15%
Recycled High Density Polyethylene 85-95%
Coupling agent 0-4%
Compatilizer 0-10%;
(3) with the mixture of above-mentioned steps (2), under melting temperature is 140-160 ℃, non-pressurized condition, mixing 10-20min;
(4) the mixing material of step (3) gained being put into mould, is compression moulding under the condition of 5-10MPa in forming pressure, after the cooling and the demoulding of 1-5min, promptly gets waste paper-reinforced regenerative high-density polyethylene composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100586296A CN101302312B (en) | 2008-07-03 | 2008-07-03 | Preparation of waste paper-reinforced regenerative high-density polyethylene composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100586296A CN101302312B (en) | 2008-07-03 | 2008-07-03 | Preparation of waste paper-reinforced regenerative high-density polyethylene composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101302312A true CN101302312A (en) | 2008-11-12 |
| CN101302312B CN101302312B (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100586296A Expired - Fee Related CN101302312B (en) | 2008-07-03 | 2008-07-03 | Preparation of waste paper-reinforced regenerative high-density polyethylene composite material |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167857A (en) * | 2010-02-26 | 2011-08-31 | 张万鹏 | Maleic anhydride-grafted ethylene propylene rubber modified polyethylene board and preparation method thereof |
| CN102260391A (en) * | 2011-07-07 | 2011-11-30 | 西安理工大学 | Method for preparing waste newspaper-waste polypropylene composite material |
| CN102304243A (en) * | 2011-07-19 | 2012-01-04 | 林世旺 | Package container directly formed by using waste paper and manufacturing process thereof |
| CN102492200A (en) * | 2011-12-02 | 2012-06-13 | 江苏七宝光电集团有限公司 | Optical fiber cable sheath material with regenerated polyethylene as base material |
| CN102936361A (en) * | 2012-10-22 | 2013-02-20 | 沈阳化工大学 | Preparation method of recycled high-density polyethylene particles |
| CN103131072A (en) * | 2013-03-14 | 2013-06-05 | 福建益源废物利用股份有限公司 | Technique for producing polyethylene composite material from waste paper |
| CN103146212A (en) * | 2013-03-14 | 2013-06-12 | 福建益源废物利用股份有限公司 | Synthetic resin made of waste paper |
| CN103289176A (en) * | 2013-07-02 | 2013-09-11 | 内蒙古大学 | Method for preparing plate material by waste polyethylene plastic and waste fibers |
| CN103289169A (en) * | 2013-06-21 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Modified high-density-polyethylene composite |
| CN104629152A (en) * | 2015-02-16 | 2015-05-20 | 广西大学 | Method for preparing 3D printing material by use of recycled waste high-density polyethylene plastics |
| CN106245394A (en) * | 2016-07-26 | 2016-12-21 | 华南农业大学 | A kind of preparation method of paper powder |
| CN106432875A (en) * | 2016-10-05 | 2017-02-22 | 湖南工业大学 | Method for preparing strength plate from waste soft plastic bottles and waste packaging boards |
| CN106633198A (en) * | 2016-12-11 | 2017-05-10 | 钦州学院 | Architectural decoration composite material and preparation method thereof |
| CN106633197A (en) * | 2016-12-11 | 2017-05-10 | 钦州学院 | Waste paper enhanced regenerated high density polyethylene composite material and preparation method thereof |
| CN110330290A (en) * | 2019-06-21 | 2019-10-15 | 程小冬 | A kind of preparation method of high intensity regenerated plastics foam concrete |
| CN111234350A (en) * | 2020-03-03 | 2020-06-05 | 中国地质大学（北京） | Composite board prepared from red mud, waste plastic and rice paper waste residues and preparation method thereof |
| CN113789063A (en) * | 2021-10-08 | 2021-12-14 | 安徽元琛环保科技股份有限公司 | Method for preparing wood-plastic composite material by recycling waste paper and prepared composite material |
| CN114716755A (en) * | 2022-05-17 | 2022-07-08 | 西安理工大学 | Preparation method of digital printing waste paper fiber reinforced high-density polyethylene composite material |
-
2008
- 2008-07-03 CN CN2008100586296A patent/CN101302312B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167857A (en) * | 2010-02-26 | 2011-08-31 | 张万鹏 | Maleic anhydride-grafted ethylene propylene rubber modified polyethylene board and preparation method thereof |
| CN102260391A (en) * | 2011-07-07 | 2011-11-30 | 西安理工大学 | Method for preparing waste newspaper-waste polypropylene composite material |
| CN102304243A (en) * | 2011-07-19 | 2012-01-04 | 林世旺 | Package container directly formed by using waste paper and manufacturing process thereof |
| CN102492200A (en) * | 2011-12-02 | 2012-06-13 | 江苏七宝光电集团有限公司 | Optical fiber cable sheath material with regenerated polyethylene as base material |
| CN102492200B (en) * | 2011-12-02 | 2013-07-03 | 江苏七宝光电集团有限公司 | Optical fiber cable sheath material with regenerated polyethylene as base material |
| CN102936361A (en) * | 2012-10-22 | 2013-02-20 | 沈阳化工大学 | Preparation method of recycled high-density polyethylene particles |
| CN103131072A (en) * | 2013-03-14 | 2013-06-05 | 福建益源废物利用股份有限公司 | Technique for producing polyethylene composite material from waste paper |
| CN103146212A (en) * | 2013-03-14 | 2013-06-12 | 福建益源废物利用股份有限公司 | Synthetic resin made of waste paper |
| CN103289169A (en) * | 2013-06-21 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Modified high-density-polyethylene composite |
| CN103289176A (en) * | 2013-07-02 | 2013-09-11 | 内蒙古大学 | Method for preparing plate material by waste polyethylene plastic and waste fibers |
| CN104629152A (en) * | 2015-02-16 | 2015-05-20 | 广西大学 | Method for preparing 3D printing material by use of recycled waste high-density polyethylene plastics |
| CN106245394A (en) * | 2016-07-26 | 2016-12-21 | 华南农业大学 | A kind of preparation method of paper powder |
| CN106432875A (en) * | 2016-10-05 | 2017-02-22 | 湖南工业大学 | Method for preparing strength plate from waste soft plastic bottles and waste packaging boards |
| CN106633198A (en) * | 2016-12-11 | 2017-05-10 | 钦州学院 | Architectural decoration composite material and preparation method thereof |
| CN106633197A (en) * | 2016-12-11 | 2017-05-10 | 钦州学院 | Waste paper enhanced regenerated high density polyethylene composite material and preparation method thereof |
| CN110330290A (en) * | 2019-06-21 | 2019-10-15 | 程小冬 | A kind of preparation method of high intensity regenerated plastics foam concrete |
| CN111234350A (en) * | 2020-03-03 | 2020-06-05 | 中国地质大学（北京） | Composite board prepared from red mud, waste plastic and rice paper waste residues and preparation method thereof |
| CN113789063A (en) * | 2021-10-08 | 2021-12-14 | 安徽元琛环保科技股份有限公司 | Method for preparing wood-plastic composite material by recycling waste paper and prepared composite material |
| CN114716755A (en) * | 2022-05-17 | 2022-07-08 | 西安理工大学 | Preparation method of digital printing waste paper fiber reinforced high-density polyethylene composite material |
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| CN101302312B (en) | 2011-06-08 |
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