CN111423651A - Formula for manufacturing plastic garbage can - Google Patents
Formula for manufacturing plastic garbage can Download PDFInfo
- Publication number
- CN111423651A CN111423651A CN202010430675.5A CN202010430675A CN111423651A CN 111423651 A CN111423651 A CN 111423651A CN 202010430675 A CN202010430675 A CN 202010430675A CN 111423651 A CN111423651 A CN 111423651A
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- percent
- garbage
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 37
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000012745 toughening agent Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims 3
- 230000006750 UV protection Effects 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 4
- 238000002845 discoloration Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003756 stirring 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
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a formula for manufacturing a plastic garbage can, which comprises the following components in percentage by mass: a brand new PE particle: 65-75% of the total weight of the main material; a brand new PP particle: the proportion of the component is 10.5-14.5%, and the component plays a rigid role; glass fiber: the proportion is 5.5-8.5%, and the addition of the component improves the bending and stretching resistance; heavy calcium powder: the proportion is 2%, and the function of improving the hardness is achieved; antioxidant: accounting for 2.5 percent, mainly has anti-aging effect; a toughening agent: 2.5 percent of the total weight of the alloy, and plays a role in increasing toughness; UV auxiliary agent: accounting for 3 percent, has the functions of ultraviolet resistance and discoloration resistance. The invention uses brand-new PE and PP particles to produce the garbage can, and has the advantages of non-inflammability, high strength, weather resistance and stability through the reinforcing effect of the glass fiber.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of garbage can materials, in particular to a formula for manufacturing a plastic garbage can.
[ background of the invention ]
At present, plastics are applied in various fields of industry, agriculture and life, and plastic products are indispensable in daily life of people. A trash can, also known as a trash can or bin, is a place to contain trash. Most of the garbage cans are made of metal or plastic, and are put into plastic bags when in use, so that the bags can be pricked up and discarded when more garbage is used. The garbage can be divided into a public garbage can and a household garbage can in use occasions. As for the public trash can, the trash can has special requirements on the environment, can resist high and low temperatures under outdoor natural conditions, has enough mechanical strength and good impact toughness, is easy to clean and can be fused with the environment.
[ summary of the invention ]
In view of the above, in order to overcome the defects of the prior art, the invention provides a formula for manufacturing a plastic garbage can, wherein the garbage can is produced by using brand new PE and PP particles, and simultaneously has the advantages of non-flammability, high strength, weather resistance and stability through the reinforcing effect of glass fibers.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a formula for manufacturing a plastic garbage can is prepared from the following components in percentage by mass:
a brand new PE particle: 65-75% of the total weight of the main material;
a brand new PP particle: the proportion of the component is 10.5-14.5%, and the component plays a rigid role;
glass fiber: the proportion is 5.5-8.5%, and the addition of the component improves the bending and stretching resistance;
heavy calcium powder: the proportion is 2%, and the function of improving the hardness is achieved;
antioxidant: accounting for 2.5 percent, mainly has anti-aging effect;
a toughening agent: 2.5 percent of the total weight of the alloy, and plays a role in increasing toughness;
UV auxiliary agent: accounting for 3 percent, has the functions of ultraviolet resistance and discoloration resistance.
Furthermore, brand new PE particles are used as a main material, and the proportion is 70%;
the brand new PP particles have the following ratio: 12.5 percent; as a preferred ratio.
The glass fiber accounts for the ratio: 7.5%, as a preferred ratio.
The components are put into a stirrer according to the proportion and are fully and uniformly stirred, and then the mixture is added into a double-screw extruder for granulation, wherein the extrusion temperature is 120-140 ℃;
and then putting the garbage into a pressurizing machine for extrusion, and then putting the garbage into a specific die for molding to prepare the required garbage can.
The invention has the advantages that the formula of the raw materials is novel, the brand new PE and PP particles are used for producing the garbage can, and various additives are adopted, so that various performances of the garbage can are improved, and the garbage can has the advantages of non-flammability, high strength, weather resistance and stability.
[ detailed description ] embodiments
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 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 first embodiment is as follows:
a formula for manufacturing a plastic garbage can comprises the following components in percentage by mass:
a brand new PE particle: 70 percent of the total weight of the raw materials is taken as a main material;
a brand new PP particle: the proportion is 12.5 percent, and the function of rigidity is achieved;
glass fiber: the proportion is 7.5%, and the addition of the components improves the bending resistance and tensile property;
heavy calcium powder: the proportion is 2%, and the function of improving the hardness is achieved;
antioxidant: accounting for 2.5 percent, mainly has anti-aging effect;
a toughening agent: 2.5 percent of the total weight of the alloy, and plays a role in increasing toughness;
UV auxiliary agent: accounting for 3 percent, has the functions of ultraviolet resistance and discoloration resistance.
The components are put into a stirrer according to the proportion and are fully and uniformly stirred, and then the mixture is added into a double-screw extruder for granulation, wherein the extrusion temperature is 120 ℃.
And then putting the garbage into a pressurizing machine for extrusion, and then putting the garbage into a specific die for molding to prepare the required garbage can.
Example two:
a formula for manufacturing a plastic garbage can comprises the following components in percentage by mass:
a brand new PE particle: 74 percent as the main material;
a brand new PP particle: the proportion is 10.5 percent, and the function of rigidity is achieved;
glass fiber: the proportion is 5.5%, and the addition of the components improves the bending resistance and tensile property;
heavy calcium powder: the proportion is 2%, and the function of improving the hardness is achieved;
antioxidant: accounting for 2.5 percent, mainly has anti-aging effect;
a toughening agent: 2.5 percent of the total weight of the alloy, and plays a role in increasing toughness;
UV auxiliary agent: accounting for 3 percent, has the functions of ultraviolet resistance and discoloration resistance.
Putting the components into a stirrer according to the proportion, fully stirring uniformly, adding the mixture into a double-screw extruder, and granulating, wherein the extrusion temperature is 130 ℃;
and then putting the garbage into a pressurizing machine for extrusion, and then putting the garbage into a specific die for molding to prepare the required garbage can.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The formula for manufacturing the plastic garbage can is characterized by comprising the following components in percentage by mass:
a brand new PE particle: 65-75% of the total weight of the main material;
a brand new PP particle: 10.5-14.5 percent as auxiliary material;
glass fiber: 5.5-8.5 percent,
heavy calcium powder: the proportion of the water-soluble organic acid is 2%,
antioxidant: the proportion of the water-soluble organic acid is 2.5%,
a toughening agent: the proportion of the water-soluble organic acid is 2.5%,
UV auxiliary agent: the ratio is 3%.
2. The formula for manufacturing the plastic trash can of claim 1, wherein the brand-new PE particles are used as a main material, and the proportion of the brand-new PE particles is 70%.
3. The formula for manufacturing the plastic trash can according to claim 1, wherein the brand-new PP particles are in a ratio of: 12.5 percent.
4. The formula for manufacturing the plastic garbage can according to claim 1, wherein the components are put into a stirrer according to the proportion and are fully and uniformly stirred, and then the mixture is added into a double-screw extruder for granulation, wherein the extrusion temperature is 120-140 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430675.5A CN111423651A (en) | 2020-05-20 | 2020-05-20 | Formula for manufacturing plastic garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430675.5A CN111423651A (en) | 2020-05-20 | 2020-05-20 | Formula for manufacturing plastic garbage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111423651A true CN111423651A (en) | 2020-07-17 |
Family
ID=71558955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010430675.5A Pending CN111423651A (en) | 2020-05-20 | 2020-05-20 | Formula for manufacturing plastic garbage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111423651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116041854A (en) * | 2022-12-30 | 2023-05-02 | 南京同曦大圣环保科技有限公司 | Antibacterial antiviral mildew-proof easy-to-clean garbage can and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140287185A1 (en) * | 2011-10-25 | 2014-09-25 | Imerys Minerals Limited | Particulate fillers |
| CN104910484A (en) * | 2015-05-29 | 2015-09-16 | 浙江鑫鼎塑业有限公司 | Formula of antibacterial PE (polyethylene) plastic dustbin |
| CN109575406A (en) * | 2018-12-21 | 2019-04-05 | 杭州如墨科技有限公司 | A kind of preparation method of high tenacity antibacterial dustbin plastics |
-
2020
- 2020-05-20 CN CN202010430675.5A patent/CN111423651A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140287185A1 (en) * | 2011-10-25 | 2014-09-25 | Imerys Minerals Limited | Particulate fillers |
| CN104910484A (en) * | 2015-05-29 | 2015-09-16 | 浙江鑫鼎塑业有限公司 | Formula of antibacterial PE (polyethylene) plastic dustbin |
| CN109575406A (en) * | 2018-12-21 | 2019-04-05 | 杭州如墨科技有限公司 | A kind of preparation method of high tenacity antibacterial dustbin plastics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116041854A (en) * | 2022-12-30 | 2023-05-02 | 南京同曦大圣环保科技有限公司 | Antibacterial antiviral mildew-proof easy-to-clean garbage can and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200717 |