CN108586919A - A kind of cutlery box high-performance PP materials and preparation method thereof - Google Patents
A kind of cutlery box high-performance PP materials and preparation method thereof Download PDFInfo
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- CN108586919A CN108586919A CN201810314041.6A CN201810314041A CN108586919A CN 108586919 A CN108586919 A CN 108586919A CN 201810314041 A CN201810314041 A CN 201810314041A CN 108586919 A CN108586919 A CN 108586919A
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- performance
- cutlery box
- toughener
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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
- 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
-
- 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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a kind of cutlery box high-performance PP materials, the formula of raw material by weight is as follows：50 70 parts of PP resins, 8 12 parts of organosilicon polymer, 59 parts of conductive powder, 59 parts of carbon fiber, 35 parts of antistatic powder, 35 parts of calcium carbonate, 13 parts of fire retardant, 13 parts of antioxidant, 0.5 0.9 parts of activating agent, 0.5 0.9 parts of toughener.The invention also discloses a kind of cutlery box preparation methods of high-performance PP materials.The present invention can effectively improve the heat resistanceheat resistant performance of PP materials, toughener can enhance the intensity of PP materials, and prevent its deformation when heated from ensure that its quality used, activating agent can then make adequately to combine between its each raw material with contraction, meet present Man's Demands.
Description
Technical field
The present invention relates to PP technical field of material more particularly to a kind of cutlery box high-performance PP materials and its preparation sides
Method.
Background technology
Disposable lunch-box made of plastics mainly has two kinds of PP polypropylene and PS polystyrene, non-toxic, tasteless and odorless,
PP is relatively soft, and general PP temperature in use is -6 degree can add to+120 degree so particularly suitable contain hot rice and dish in micro-wave oven
Heat, in addition can the boiling in steam cabinet, its temperature in use of modified PP can be controlled in -18 degree to+110 degree, made by this PP
Lunch box other than it can be heated to 100 degree of uses, can more be put into refrigerator cold-storage use.PS is harder, and transparent, but easily tearing,
Start to soften when temperature in use is up to 75 degree, so being not suitable for containing hot rice and dish.For this purpose, we have proposed a kind of high property of cutlery box
Energy PP materials and preparation method thereof.
Invention content
The present invention proposes a kind of cutlery box high-performance PP materials and preparation method thereof, to solve to carry in above-mentioned background technology
The problem of going out.
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：PP resins 50-70
It is part, 8-12 parts of organosilicon polymer, 5-9 parts of conductive powder, 5-9 parts of carbon fiber, 3-5 parts of antistatic powder, 3-5 parts of calcium carbonate, fire-retardant
1-3 parts of agent, 1-3 parts of antioxidant, 0.5-0.9 parts of activating agent, 0.5-0.9 parts of toughener.
Preferably, PP resins, organosilicon polymer weight ratio be 55-65：9-11.
Preferably, conductive powder, carbon fiber, antistatic powder, calcium carbonate weight ratio be 6-8：6-8：3.5-4.5：3.5-
4.5。
Preferably, fire retardant, antioxidant weight ratio be 1.5-2.5：1.5-2.5.
Preferably, activating agent, toughener weight ratio be 0.6-0.8：0.6-0.8.
Preferably, the formula of raw material by weight is as follows：
55-65 parts of PP resins, 9-11 parts of organosilicon polymer, 6-8 parts of conductive powder, 6-8 parts of carbon fiber, antistatic powder 3.5-4.5
Part, 3.5-4.5 parts of calcium carbonate, 1.5-2.5 parts of fire retardant, 1.5-2.5 parts of antioxidant, 0.6-0.8 parts of activating agent, toughener 0.6-
0.8 part.
Preferably, the optimization formula of raw material by weight is as follows：
60 parts of PP resins, 10 parts of organosilicon polymer, 7 parts of conductive powder, 7 parts of carbon fiber, 4 parts of antistatic powder, 4 parts of calcium carbonate, resistance
Fire 2 parts of agent, 2 parts of antioxidant, 0.7 part of activating agent, 0.7 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
15-25min is mixed, the temperature in blender is increased to 40-50 degrees Celsius after the completion, it is then again that activating agent is equal
Even is sprayed at above-mentioned substance surface, carries out mixing 5-9min again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixed under conditions of 200-300 degrees Celsius
It closes material and carries out heating dispersion, to ensure to combine uniformly between each substance, after its completion is melted, the bulky grain in filtering solution
Object and impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It preferably, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
In the present invention, by the addition of conductive powder and carbon fiber, the heat resistanceheat resistant performance of PP materials, toughening can be effectively improved
Agent can enhance the intensity of PP materials, and prevent its deformation when heated from ensure that its quality used, activating agent with contraction
It can then make adequately to combine between its each raw material, meet present Man's Demands.
Specific implementation mode
With reference to specific embodiment, the present invention will be further described.
Embodiment 1
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：It is 50 parts of PP resins, organic
8 parts of silicon polymer, 5 parts of carbon fiber, 3 parts of antistatic powder, 3 parts of calcium carbonate, 1 part of fire retardant, 1 part of antioxidant, is lived at 5 parts of conductive powder
0.5 part of agent of property, 0.5 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
15min is mixed the temperature in blender is increased to 40 degrees Celsius, then again uniformly sprays activating agent after the completion
It is sprinkled upon above-mentioned substance surface, mixing 5min is carried out again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixture under conditions of 200 degrees Celsius
Material carries out heating dispersion, uniform to ensure to combine between each substance, after its completion is melted, large particle in filtering solution with
And impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
Embodiment 2
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：It is 55 parts of PP resins, organic
9 parts of silicon polymer, 6 parts of conductive powder, 6 parts of carbon fiber, 3.5 parts of antistatic powder, 3.5 parts of calcium carbonate, 1.5 parts of fire retardant, antioxidant
1.5 parts, 0.6 part of activating agent, 0.6 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
18min is mixed the temperature in blender is increased to 43 degrees Celsius, then again uniformly sprays activating agent after the completion
It is sprinkled upon above-mentioned substance surface, mixing 6min is carried out again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixture under conditions of 230 degrees Celsius
Material carries out heating dispersion, uniform to ensure to combine between each substance, after its completion is melted, large particle in filtering solution with
And impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
Embodiment 3
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：It is 60 parts of PP resins, organic
10 parts of silicon polymer, 7 parts of carbon fiber, 4 parts of antistatic powder, 4 parts of calcium carbonate, 2 parts of fire retardant, 2 parts of antioxidant, is lived at 7 parts of conductive powder
0.7 part of agent of property, 0.7 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
20min is mixed the temperature in blender is increased to 45 degrees Celsius, then again uniformly sprays activating agent after the completion
It is sprinkled upon above-mentioned substance surface, mixing 7min is carried out again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixture under conditions of 250 degrees Celsius
Material carries out heating dispersion, uniform to ensure to combine between each substance, after its completion is melted, large particle in filtering solution with
And impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
Embodiment 4
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：It is 65 parts of PP resins, organic
11 parts of silicon polymer, 8 parts of conductive powder, 8 parts of carbon fiber, 4.5 parts of antistatic powder, 4.5 parts of calcium carbonate, 2.5 parts of fire retardant, antioxidant
2.5 parts, 0.8 part of activating agent, 0.8 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
22min is mixed the temperature in blender is increased to 48 degrees Celsius, then again uniformly sprays activating agent after the completion
It is sprinkled upon above-mentioned substance surface, mixing 8min is carried out again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixture under conditions of 280 degrees Celsius
Material carries out heating dispersion, uniform to ensure to combine between each substance, after its completion is melted, large particle in filtering solution with
And impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
Embodiment 5
The present invention proposes a kind of cutlery box high-performance PP materials, and the formula of raw material by weight is as follows：It is 70 parts of PP resins, organic
12 parts of silicon polymer, 9 parts of carbon fiber, 5 parts of antistatic powder, 5 parts of calcium carbonate, 3 parts of fire retardant, 3 parts of antioxidant, is lived at 9 parts of conductive powder
0.9 part of agent of property, 0.9 part of toughener.
The present invention also provides a kind of cutlery box preparation methods of high-performance PP materials, include the following steps：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
25min is mixed the temperature in blender is increased to 50 degrees Celsius, then again uniformly sprays activating agent after the completion
It is sprinkled upon above-mentioned substance surface, mixing 9min is carried out again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixture under conditions of 300 degrees Celsius
Material carries out heating dispersion, uniform to ensure to combine between each substance, after its completion is melted, large particle in filtering solution with
And impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
It, need to be by control errors within 1 percent when weighing to above-mentioned each raw material.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of cutlery box high-performance PP materials, which is characterized in that the formula of its raw material by weight is as follows：50-70 parts of PP resins,
8-12 parts of organosilicon polymer, 5-9 parts of conductive powder, 5-9 parts of carbon fiber, 3-5 parts of antistatic powder, 3-5 parts of calcium carbonate, fire retardant 1-
3 parts, 1-3 parts of antioxidant, 0.5-0.9 parts of activating agent, 0.5-0.9 parts of toughener.
2. cutlery box according to claim 1 high-performance PP materials, which is characterized in that PP resins, organosilicon polymer
Weight ratio is 55-65：9-11.
3. cutlery box according to claim 1 high-performance PP materials, which is characterized in that conductive powder, carbon fiber, antistatic
Powder, calcium carbonate weight ratio be 6-8：6-8：3.5-4.5：3.5-4.5.
4. cutlery box according to claim 1 high-performance PP materials, which is characterized in that fire retardant, antioxidant weight ratio
For 1.5-2.5：1.5-2.5.
5. cutlery box according to claim 1 high-performance PP materials, which is characterized in that activating agent, toughener weight ratio
For 0.6-0.8：0.6-0.8.
6. the cutlery box high-performance PP materials according to claim 2-5, which is characterized in that the formula of its raw material by weight is such as
Under：
55-65 parts of PP resins, 9-11 parts of organosilicon polymer, 6-8 parts of conductive powder, 6-8 parts of carbon fiber, antistatic powder 3.5-4.5
Part, 3.5-4.5 parts of calcium carbonate, 1.5-2.5 parts of fire retardant, 1.5-2.5 parts of antioxidant, 0.6-0.8 parts of activating agent, toughener 0.6-
0.8 part.
7. cutlery box according to claim 1 high-performance PP materials, which is characterized in that the optimization formula of its raw material by weight
It is as follows：
60 parts of PP resins, 10 parts of organosilicon polymer, 7 parts of conductive powder, 7 parts of carbon fiber, 4 parts of antistatic powder, 4 parts of calcium carbonate, resistance
Fire 2 parts of agent, 2 parts of antioxidant, 0.7 part of activating agent, 0.7 part of toughener.
8. a kind of preparation method of cutlery box according to claim 1 high-performance PP materials, which is characterized in that including as follows
Step：
S1, selection blender are auxiliary tool, and are repeatedly cleared up blender inside, to remove the miscellaneous of its internal residual
Matter, it is spare after its drying；
S2, in proportion by PP resins, organosilicon polymer, carbon fiber and antistatic powder successively slowly be placed in blender in, and
It is mixed in adding procedure, then adds conductive powder, calcium carbonate, fire retardant, antioxidant and toughener, continued
15-25min is mixed, the temperature in blender is increased to 40-50 degrees Celsius after the completion, it is then again that activating agent is equal
Even is sprayed at above-mentioned substance surface, carries out mixing 5-9min again, obtains mixed material；
S3, after the completion of S2, mixed material is placed in heated type extruder, and to mixed under conditions of 200-300 degrees Celsius
It closes material and carries out heating dispersion, to ensure to combine uniformly between each substance, after its completion is melted, the bulky grain in filtering solution
Object and impurity, and squeezed out mixed material by heated type extruder；
S4, it is above-mentioned after the completion of, by material tie rod after extrusion, then cross water successively, and pelletizing carried out to it and is used to get to cutlery box
High-performance PP materials.
9. the cutlery box according to claim 8 preparation method of high-performance PP materials, which is characterized in that above-mentioned each original
It, need to be by control errors within 1 percent when material is weighed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314041.6A CN108586919A (en) | 2018-04-10 | 2018-04-10 | A kind of cutlery box high-performance PP materials and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314041.6A CN108586919A (en) | 2018-04-10 | 2018-04-10 | A kind of cutlery box high-performance PP materials and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108586919A true CN108586919A (en) | 2018-09-28 |
Family
ID=63621415
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| CN201810314041.6A Pending CN108586919A (en) | 2018-04-10 | 2018-04-10 | A kind of cutlery box high-performance PP materials and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759842A (en) * | 2021-01-26 | 2021-05-07 | 昆山傲毅包装制品有限公司 | Thermal insulation plastic lunch box and preparation method thereof |
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| CN103524976A (en) * | 2013-10-29 | 2014-01-22 | 上海延锋江森座椅有限公司 | High-intensity scraping-resistant polypropylene modified resin |
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2018
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| CN103524976A (en) * | 2013-10-29 | 2014-01-22 | 上海延锋江森座椅有限公司 | High-intensity scraping-resistant polypropylene modified resin |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759842A (en) * | 2021-01-26 | 2021-05-07 | 昆山傲毅包装制品有限公司 | Thermal insulation plastic lunch box and preparation method thereof |
| CN112759842B (en) * | 2021-01-26 | 2022-11-18 | 昆山傲毅包装制品有限公司 | Thermal insulation plastic lunch box and preparation method thereof |
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Application publication date: 20180928 |
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