CN114806202A - Plant fiber environment-friendly material and preparation method thereof - Google Patents
Plant fiber environment-friendly material and preparation method thereof Download PDFInfo
- Publication number
- CN114806202A CN114806202A CN202210349536.9A CN202210349536A CN114806202A CN 114806202 A CN114806202 A CN 114806202A CN 202210349536 A CN202210349536 A CN 202210349536A CN 114806202 A CN114806202 A CN 114806202A
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- Prior art keywords
- plant fiber
- resin
- environment
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- 239000000835 fiber Substances 0.000 title claims abstract description 74
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002657 fibrous material Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000007723 die pressing method Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 abstract description 4
- 239000000645 desinfectant Substances 0.000 abstract description 3
- 230000002335 preservative effect Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 56
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L2205/03—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
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)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention belongs to the technical field of plant fibers, and particularly relates to a plant fiber environment-friendly material and a preparation method thereof. The plant fiber environment-friendly material provided by the invention comprises the following components in parts by weight: 52 parts of plant fiber and 48 parts of resin; the resin is high-density modified PMMA resin. The preparation method of the plant fiber environment-friendly material comprises the following specific steps: cleaning, shredding and crushing plant fiber raw materials to form plant fiber powder; putting the plant fiber powder into a high-speed mixer, adding resin, uniformly mixing, and stirring to form a plant fiber mixed material; and heating and molding the plant fiber mixed material, and drying by cold air to form a plant fiber material finished product. The plant fiber environment-friendly material provided by the invention not only maintains the performance of plant fiber, but also does not add a preservative and a disinfectant.
Description
The application is a divisional application with the application date of 2016, 08 and 31, the application number of 201610789538.4, and the name of 'a novel plant fiber environment-friendly material and a preparation process thereof'.
Technical Field
The invention belongs to the technical field of plant fibers, and particularly relates to a plant fiber environment-friendly material and a preparation method thereof.
Background
Along with the improvement of living standard of people, the demand on natural resources is more and more, the shortage of various resources is increased, and the resource cost is continuously increased. In life, plastic products and paper products have been widely used, but the shortage of petroleum resources causes the price of petroleum to rise continuously, the cost of plastic products to rise continuously, and plastic products cause great pollution to the environment, and therefore, alternatives for plastic products are being sought. Paper is used as a raw material of the paper product, the raw material of the paper is trees, and the trees can be felled by obtaining the trees, so that the damage to ecological environment and natural resources is directly caused, and a large amount of sewage is generated in paper making, so that the secondary pollution is caused to the environment, and the environment is not protected. Meanwhile, the paper product has complex production process, low production efficiency and high cost. The change of temperature, humidity and other conditions can cause the use strength of the paper product to be reduced, which greatly limits the application of the paper product.
In order to eliminate the pollution caused by plastic products and paper products and save natural resources, substitutes for the plastic products and the paper products are found in various parts of the world. The plant fiber product takes agricultural and sideline products as raw material sources, so the raw material sources are wide; also, the vegetable fiber products have a function of being degradable, and thus have been widely studied.
The preparation method of the prior plant fiber product comprises the steps of crushing and screening high-quality natural bamboo, selecting bamboo powder with the granularity of 40-80 meshes, properly adding bran coat, starch, urea resin, toner, water and other auxiliary materials, and fully mixing; accurately weighing the mixed raw materials, filling the raw materials into a preheated mold, carrying out hot press molding, and demolding after molding; and inspecting the demoulded product, removing burrs, trimming, polishing and other post-treatments to obtain the plant fiber product. The main raw material for supplying nutrient components to microorganisms in the degradation process of the plant fiber product prepared by the method is lignocellulose, the components are single, and the decomposition of the plant fiber product by the microorganisms in the degradation process is limited, so the degradation speed is slow, and the plant fiber product generally needs to be degraded within 2-3 years.
In addition, the general plant fiber products can be produced and used only by adding materials such as preservatives, and the general plant fiber products do not have the characteristics of sterilization and antibiosis, the disinfection effect needs to be enhanced, and the products do not have the health care performance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a plant fiber environment-friendly material and a preparation method thereof. The plant fiber environment-friendly material provided by the invention not only maintains the performance of plant fiber, but also does not add a preservative and a disinfectant.
In order to achieve the purpose, the invention provides the following technical scheme:
the plant fiber environment-friendly material comprises the following components in parts by weight: 52 parts of plant fiber and 48 parts of resin;
the resin is high-density modified PMMA resin.
The invention also provides a preparation method of the plant fiber environment-friendly material, which comprises the following specific steps:
the method comprises the following steps: cleaning, shredding and crushing plant fiber raw materials to form plant fiber powder;
step two: putting the plant fiber powder into a high-speed mixer, adding resin, uniformly mixing, and stirring to form a plant fiber mixed material;
step three: heating and molding the plant fiber mixed material, and drying the plant fiber mixed material by cold air to form a plant fiber material finished product;
the resin is high-density modified PMMA resin.
Preferably, the third step comprises the following specific steps:
step 31: placing the plant fiber mixed material into high-temperature mould pressing equipment;
step 32: starting high-temperature mould pressing equipment, and setting working temperature and pressure;
step 33: heating and molding the plant fiber mixed material;
step 34: placing the molded plant fiber material into a cold air blower;
step 35: and cooling and forming the plant fiber material.
Preferably, in the heating die pressing forming, the die pressing is 25MPa/cm 2 。
Preferably, the particle size of the plant fiber powder is 50-90 meshes.
The invention provides a plant fiber environment-friendly material which comprises the following components in parts by weight: 52 parts of plant fiber and 48 parts of resin. The plant fiber environment-friendly material provided by the invention not only maintains the performance of plant fiber, but also does not add a preservative and a disinfectant.
The invention also provides a preparation method of the plant fiber environment-friendly material. The plant fiber environment-friendly material is prepared by heating, compression molding and cold air drying of the plant fiber material powder and the resin, the steps are simple, the material is convenient to obtain, the environment is protected, the implementation mode is simpler than that of the prior art, and the performance of the plant fiber is not reduced.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The plant fiber environment-friendly material comprises the following components in parts by weight: 50-70 parts of plant fiber and 30-50 parts of resin.
Further, the plant fiber environment-friendly material comprises the following components in parts by weight: 52 parts of plant fiber and 48 parts of resin.
Further, the plant fiber environment-friendly material comprises the following components in parts by weight: 67 parts of vegetable fibres and 33 parts of resin.
Further, the preparation method of the plant fiber environment-friendly material comprises the following specific steps:
the method comprises the following steps: cleaning, shredding and crushing plant fiber raw materials to form plant fiber powder;
step two: putting the plant fiber powder into a high-speed mixer, adding resin, uniformly mixing, and stirring to form a plant fiber mixed material;
step three: and heating and molding the plant fiber mixed material, and drying by cold air to form a plant fiber material finished product.
Further, the third step comprises the following specific steps:
step 31: placing the plant fiber mixed material into high-temperature mould pressing equipment;
step 32: starting high-temperature molding equipment, and setting working temperature and pressure;
step 33: heating and molding the plant fiber mixed material;
step 34: placing the molded plant fiber material into a cold air blower;
step 35: and cooling and forming the plant fiber material.
Further, the mould pressing in the heating mould pressing forming is 25MPa/cm 2 。
Furthermore, the particle size of the plant fiber powder is 50-90 meshes.
Further, the resin is high-density modified PMMA resin, sodium alginate adhesive and soybean protein adhesive.
The plant fiber environment-friendly material and the preparation method thereof provided by the invention are described in detail, the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The plant fiber environment-friendly material is characterized by comprising the following components in parts by weight: 52 parts of plant fiber and 48 parts of resin;
the resin is high-density modified PMMA resin.
2. The preparation method of the plant fiber environment-friendly material as claimed in claim 1, which is characterized by comprising the following specific steps:
the method comprises the following steps: cleaning, shredding and crushing plant fiber raw materials to form plant fiber powder;
step two: putting the plant fiber powder into a high-speed mixer, adding resin, uniformly mixing, and stirring to form a plant fiber mixed material;
step three: heating and molding the plant fiber mixed material, and drying by cold air to form a plant fiber material finished product;
the resin is high-density modified PMMA resin.
3. The preparation method according to claim 2, wherein the specific steps of the third step are as follows:
step 31: placing the plant fiber mixed material into high-temperature mould pressing equipment;
step 32: starting high-temperature mould pressing equipment, and setting working temperature and pressure;
step 33: heating and molding the plant fiber mixed material;
step 34: placing the molded plant fiber material into a cold air blower;
step 35: and cooling and forming the plant fiber material.
4. The production method according to claim 2 or 3, wherein the die pressing in the heating die pressing molding is 25MPa/cm 2 。
5. The method according to claim 2, wherein the particle size of the plant fiber powder is 50 to 90 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349536.9A CN114806202A (en) | 2016-08-31 | 2016-08-31 | Plant fiber environment-friendly material and preparation method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210349536.9A CN114806202A (en) | 2016-08-31 | 2016-08-31 | Plant fiber environment-friendly material and preparation method thereof |
| CN201610789538.4A CN107778896A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel plant fiber environment-friendly materials and its preparation technology |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789538.4A Division CN107778896A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel plant fiber environment-friendly materials and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114806202A true CN114806202A (en) | 2022-07-29 |
Family
ID=61451473
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789538.4A Pending CN107778896A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel plant fiber environment-friendly materials and its preparation technology |
| CN202210349536.9A Pending CN114806202A (en) | 2016-08-31 | 2016-08-31 | Plant fiber environment-friendly material and preparation method thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789538.4A Pending CN107778896A (en) | 2016-08-31 | 2016-08-31 | A kind of Novel plant fiber environment-friendly materials and its preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107778896A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109456610A (en) * | 2018-09-26 | 2019-03-12 | 天长市正牧铝业科技有限公司 | A kind of preparation method of high tenacity baseball bat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN101570638A (en) * | 2008-05-04 | 2009-11-04 | 赖诗金 | Plant fiber product and preparation method thereof |
| CN101948626A (en) * | 2010-09-16 | 2011-01-19 | 朱超群 | Vegetable fiber environmental protection material product and preparation method thereof |
| CN102031005A (en) * | 2010-11-30 | 2011-04-27 | 宁波木林森纤维科技有限公司 | Plant fiber material composite and preparation method of plant fiber product |
| CN102092163A (en) * | 2010-12-09 | 2011-06-15 | 苏州工业园区科逸卫浴设备有限公司 | Glassfibre reinforced plastics and preparation method thereof |
| CN104448674A (en) * | 2013-09-12 | 2015-03-25 | 安徽科聚新材料有限公司 | Fiber reinforced PMMA (polymethyl methacrylate) / ABS (acrylonitrile butadiene styrene) composite material and preparation method thereof |
| CN105860562A (en) * | 2016-04-28 | 2016-08-17 | 王旋 | Plant fiber material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103113753B (en) * | 2013-03-01 | 2016-01-20 | 王丹 | Vegetable fiber environmental protection material and manufacture method thereof and application |
-
2016
- 2016-08-31 CN CN201610789538.4A patent/CN107778896A/en active Pending
- 2016-08-31 CN CN202210349536.9A patent/CN114806202A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931909A (en) * | 2006-09-07 | 2007-03-21 | 暨南大学 | Composite material of modified micro plant fiber powder and natural rubber and its prepn process and application |
| CN101570638A (en) * | 2008-05-04 | 2009-11-04 | 赖诗金 | Plant fiber product and preparation method thereof |
| CN101948626A (en) * | 2010-09-16 | 2011-01-19 | 朱超群 | Vegetable fiber environmental protection material product and preparation method thereof |
| CN102031005A (en) * | 2010-11-30 | 2011-04-27 | 宁波木林森纤维科技有限公司 | Plant fiber material composite and preparation method of plant fiber product |
| CN102092163A (en) * | 2010-12-09 | 2011-06-15 | 苏州工业园区科逸卫浴设备有限公司 | Glassfibre reinforced plastics and preparation method thereof |
| CN104448674A (en) * | 2013-09-12 | 2015-03-25 | 安徽科聚新材料有限公司 | Fiber reinforced PMMA (polymethyl methacrylate) / ABS (acrylonitrile butadiene styrene) composite material and preparation method thereof |
| CN105860562A (en) * | 2016-04-28 | 2016-08-17 | 王旋 | Plant fiber material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107778896A (en) | 2018-03-09 |
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| PB01 | Publication | ||
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| 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: 20220729 |