CN114907644A - Environment-friendly plastic composition and plastic product thereof - Google Patents
Environment-friendly plastic composition and plastic product thereof Download PDFInfo
- Publication number
- CN114907644A CN114907644A CN202110781006.7A CN202110781006A CN114907644A CN 114907644 A CN114907644 A CN 114907644A CN 202110781006 A CN202110781006 A CN 202110781006A CN 114907644 A CN114907644 A CN 114907644A
- Authority
- CN
- China
- Prior art keywords
- environment
- kenaf
- plastic composition
- friendly plastic
- thermoplastic resin
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/10—Extrusion moulding
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
- C08K11/005—Waste materials, e.g. treated or untreated sewage sludge
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0033—Additives activating the degradation of the macromolecular compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The invention provides an environment-friendly plastic composition and a plastic product thereof, relates to the technical field of degradable plastics, and particularly relates to an environment-friendly plastic composition containing a mixture of kenaf powder and thermoplastic resin.
Description
Technical Field
The invention relates to the technical field of degradable plastics, in particular to an environment-friendly plastic composition and a plastic product thereof.
Background
Plastics are one of the main causes of environmental pollution in the 21 st century. Plastic materials are convenient to use, but can cause serious environmental pollution problems after being discarded in large quantities. Therefore, biodegradable plastics that do not cause environmental pollution are becoming more and more important.
Kenaf fiber has been used in the manufacture of clothes and bags because kenaf fiber has been used in the construction of clothes and bags because kenaf has a stem divided into a shell portion and a core, the shell portion having a relatively high cellulose content and resulting in long and strong fibers.
However, to date, no eco-friendly plastic composition comprising a mixture of kenaf powder and a thermoplastic has been disclosed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an environment-friendly plastic composition, and solves the problem of providing a biodegradable plastic.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme:
in a first aspect, an environmentally friendly plastic composition is provided, which is a mixture comprising kenaf powder and a thermoplastic resin.
Further, the thermoplastic resin is at least one of polypropylene, polyethylene, polyester, polystyrene, polyvinyl chloride, modified polyphenylene ether, polyamide 6, polyamide 610, polyamide 66, polyphenylene sulfide, ABS, polycarbonate, polyurethane, polybutylene terephthalate, polyacetal, polysulfone, polyarylsulfone, polyphenylsulfone, polyethersulfone, polyetheretherketone, polyamideimide, polyetherimide, polytetrafluoroethylene, and polyketone.
Further, the kenaf powder is prepared by mixing kenaf shells and kernels according to a mass ratio of 1-10: 1 to 10.
Furthermore, the particle size of the kenaf powder is 100-150 mu m.
Furthermore, the mass fraction of the kenaf powder is 25-35%, and the mass fraction of the thermoplastic resin is 65-75%.
Further, the kenaf powder generates negative ions. The presence of polyphenols and negative ions of kenaf itself makes kenaf antibacterial and deodorant.
In a second aspect, a plastic article is provided, which is made from the above-mentioned environmentally friendly plastic composition.
(III) advantageous effects
The invention provides an environment-friendly plastic composition. Compared with the prior art, the method has the following beneficial effects:
the environment-friendly plastic composition is a mixture containing kenaf powder and thermoplastic resin, and a plastic product prepared from the environment-friendly plastic composition is environment-friendly, can release negative ions, has high degradability, and can be used for preparing various household articles such as cups and the like.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but 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 embodiment of the application solves the problem of how to provide a biodegradable plastic by providing an environment-friendly plastic composition.
The embodiment of the invention provides an environment-friendly plastic composition which is a mixture containing kenaf powder and thermoplastic resin.
Further, it is preferable that the thermoplastic resin is at least one of polypropylene, polyethylene (including low density polyethylene, high density polyethylene), polyester, polystyrene, polyvinyl chloride, modified polyphenylene ether, polyamide 6, polyamide 610, polyamide 66, polyphenylene sulfide, ABS (acrylonitrile-butadiene-styrene), polycarbonate, polyurethane, polybutylene terephthalate, polyacetal, polysulfone, polyarylsulfone, polyphenylsulfone, polyethersulfone, polyetheretherketone, polyamideimide, polyetherimide, polytetrafluoroethylene, and polyketone, but not limited thereto.
Further, the kenaf powder is prepared by mixing kenaf shells and kernels according to a mass ratio of 1-10: 1 to 10, but not limited thereto.
Further, the kenaf powder has a particle size of 80 to 200 μm, more preferably 80 to 180 μm, and is further preferably pulverized into
The size of (2).
Furthermore, the mass fraction of the kenaf powder is 25-35%, and the mass fraction of the thermoplastic resin is 65-75%, but the invention is not limited thereto.
Further, the kenaf powder generates negative ions.
The environment-friendly plastic composition comprising kenaf powder and thermoplastic resin according to the embodiment of the present invention can be used to manufacture plastic products for various purposes, such as disposable spoons, straws, coffee caps, lunch boxes and other disposable goods, and the presence of polyphenol and anion of kenaf itself can provide antibacterial and deodorant functions to kenaf.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1:
the invention provides an environment-friendly plastic composition, which is a mixture containing kenaf powder and thermoplastic resin;
wherein, the kenaf powder is prepared from the following components in percentage by mass of 1: 1 and the core, and pulverizing using a mill until the particle size becomes 100 to 150 μm.
Example 2:
the invention provides an environment-friendly plastic composition, which is a mixture containing kenaf powder and thermoplastic resin;
wherein the thermoplastic resin is polypropylene, and the kenaf powder is prepared from the following components in a mass ratio of 1: 1 and the core, and pulverizing using a mill until the particle size becomes 100 to 150 μm.
The crushed kenaf powder and polypropylene are mixed according to the weight ratio of 3: 7 to obtain a master batch.
Example 3:
the invention provides a plastic product, which is a disposable spoon prepared from a mixture obtained by mixing kenaf powder and thermoplastic resin.
Specifically, an environmentally friendly disposable spoon was prepared by compression molding the master batch prepared in example 2 at a high temperature.
The beneficial effect of this embodiment does:
the environment-friendly plastic composition provided by the embodiment of the invention is a mixture containing kenaf powder and thermoplastic resin, and a plastic product prepared from the environment-friendly plastic composition is environment-friendly, can release negative ions, has high degradability, and can be prepared into various household articles such as cups.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An environment-friendly plastic composition, which is a mixture containing kenaf powder and a thermoplastic resin.
2. The composition of claim 1, wherein the thermoplastic resin is at least one of polypropylene, polyethylene, polyester, polystyrene, polyvinyl chloride, modified polyphenylene ether, polyamide 6, polyamide 610, polyamide 66, polyphenylene sulfide, ABS, polycarbonate, polyurethane, polybutylene terephthalate, polyacetal, polysulfone, polyarylsulfone, polyphenylsulfone, polyethersulfone, polyetheretherketone, polyamideimide, polyetherimide, polytetrafluoroethylene, and polyketone.
3. The environment-friendly plastic composition as claimed in claim 1, wherein the kenaf powder is a kenaf shell and a kenaf core in a mass ratio of 1-10: 1-10 of a mixture.
4. The environment-friendly plastic composition as claimed in claim 1, wherein the kenaf powder has a particle size of 100 μm to 150 μm.
5. The environment-friendly plastic composition as claimed in claim 1, wherein the kenaf powder accounts for 25-35% by mass, and the thermoplastic resin accounts for 65-75% by mass.
6. The environment-friendly plastic composition as claimed in claim 1, wherein the kenaf powder generates negative ions.
7. A plastic product made from the environmentally friendly plastic composition as claimed in any one of claims 1 to 6.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20210019136 | 2021-02-10 | ||
| KR10-2021-0019136 | 2021-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114907644A true CN114907644A (en) | 2022-08-16 |
Family
ID=82761231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110781006.7A Pending CN114907644A (en) | 2021-02-10 | 2021-07-09 | Environment-friendly plastic composition and plastic product thereof |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20220115543A (en) |
| CN (1) | CN114907644A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102534014B1 (en) * | 2022-08-30 | 2023-05-26 | 이피홀딩스 주식회사 | Manufacturing method Biodegradable food container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060147695A1 (en) * | 2003-01-10 | 2006-07-06 | Nec Corporation | Kenaf-fiber-reinforced resin composition |
| CN102099404A (en) * | 2008-05-16 | 2011-06-15 | 印度尼西亚科学学院（Lipi） | Composites of kenaf micro fiber with polypropylene or polylactic acid |
| US20140302284A1 (en) * | 2011-12-21 | 2014-10-09 | Toyota Boshoku Kabushiki Kaisha | Thermoplastic resin molding and manufacturing method therefor |
-
2021
- 2021-07-09 CN CN202110781006.7A patent/CN114907644A/en active Pending
-
2022
- 2022-02-10 KR KR1020220017598A patent/KR20220115543A/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060147695A1 (en) * | 2003-01-10 | 2006-07-06 | Nec Corporation | Kenaf-fiber-reinforced resin composition |
| CN102099404A (en) * | 2008-05-16 | 2011-06-15 | 印度尼西亚科学学院（Lipi） | Composites of kenaf micro fiber with polypropylene or polylactic acid |
| US20140302284A1 (en) * | 2011-12-21 | 2014-10-09 | Toyota Boshoku Kabushiki Kaisha | Thermoplastic resin molding and manufacturing method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220115543A (en) | 2022-08-17 |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: 1916, F16, Building 602, Wangjingyuan, Chaoyang District, Beijing Applicant after: Zhongji Hongyu (Beijing) Technology Industry Co.,Ltd. Applicant after: SJ Co.,Ltd. Address before: Room C-1105, Jiarun Garden, Guangshun South Street, Chaoyang District, Beijing 100030 Applicant before: Beijing United Jinyu Business Management Co.,Ltd. Applicant before: SJ Co.,Ltd. |
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| CB02 | Change of applicant information |