CN107383548A - Impact resistance plastics bottle and preparation method thereof - Google Patents
Impact resistance plastics bottle and preparation method thereof Download PDFInfo
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- CN107383548A CN107383548A CN201710722093.2A CN201710722093A CN107383548A CN 107383548 A CN107383548 A CN 107383548A CN 201710722093 A CN201710722093 A CN 201710722093A CN 107383548 A CN107383548 A CN 107383548A
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- 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
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- 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
- C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Containers Having Bodies Formed In One Piece (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of impact resistance plastics bottle and preparation method thereof, wherein, the preparation method includes：1) processing of polytetrafluorethylepowder powder：Polytetrafluorethylepowder powder is placed in treatment fluid and handled, the polytetrafluorethylepowder powder after being handled；2) mixing of material：By polytetrafluorethylepowder powder, polyethylene, barium stearate, lead stearate, PE waxes and fiber blend after being handled in step 1), compound is made；3) it is granulated：By obtained compound in step 2) through being granulated, particulate matter is made；4) blow molding：By blow molding after obtained particulate matter melting in step 3), impact resistance plastics bottle is made；Wherein, the one kind of the treatment fluid in sodium naphthalene tetrahydrofuran solution, sodium biphenyl dioxane solution and sodium naphthalene glycol dimethyl ether solution.By above-mentioned design, the raising of impact resistance is realized.
Description
Technical field
The present invention relates to the production preparation field of plastic bottle, in particular it relates to impact resistance plastics bottle and preparation method thereof.
Background technology
Plastic bottle is with its relatively low production cost and preferable performance, and widely uses field so that its
The scope used in daily life is extremely wide.For example, it is frequently used to contain liquid or solid in daily life, and
The plastic bottle of liquid or solid has been filled with after experiencing a shock, then has tended to cause to burst because of impact.Not only result in
The damage of article, while also result in user's injury.
Therefore it provides a kind of have high impact resistance, the impact resistance plastics of performance and security performance is greatly improved
The problem of bottle and preparation method thereof is urgent need to resolve of the present invention.
The content of the invention
For above-mentioned prior art, it is an object of the invention to overcome in the prior art plastic bottle it is in use, especially
When having filled with liquid or solid, tend to cause to burst because of impact, not only result in the damage of article, while also can
The problem of causing user's injury, there is high impact resistance so as to provide one kind, greatly improve performance and security performance
Impact resistance plastics bottle and preparation method thereof.
To achieve these goals, the invention provides a kind of preparation method of impact resistance plastics bottle, wherein, the preparation
Method includes：
1) processing of polytetrafluorethylepowder powder：Polytetrafluorethylepowder powder is placed in treatment fluid and handled, is handled
Polytetrafluorethylepowder powder afterwards；
2) mixing of material：By the polytetrafluorethylepowder powder after being handled in step 1), polyethylene, barium stearate, stearic acid
Lead, PE waxes and fiber blend, compound is made；
3) it is granulated：By obtained compound in step 2) through being granulated, particulate matter is made；
4) blow molding：By blow molding after obtained particulate matter melting in step 3), impact resistance plastics bottle is made；Its
In,
The treatment fluid is selected from sodium naphthalene tetrahydrofuran solution, sodium biphenyl dioxane solution and sodium naphthalene glycol dimethyl ether solution
In one kind.
Present invention also offers a kind of impact resistance plastics bottle according to made from preparation method described above.
Pass through above-mentioned technical proposal, polytetrafluoroethylene (PTFE) is placed in treatment fluid by the present invention, and (treatment fluid is sodium naphthalene tetrahydrofuran
One kind in solution, sodium biphenyl dioxane solution and sodium naphthalene glycol dimethyl ether solution) in handled after, then by above-mentioned processing
Rear polytetrafluorethylepowder powder and polyethylene, barium stearate, lead stearate, PE waxes and fiber blend, and after through being granulated, being blow molded into
Type, plastic bottle is made so that by the polytetrafluorethylepowder powder of above-mentioned processing in above-mentioned raw materials are added to after it is obtained
Plastics can have higher shock resistance, and then greatly improve its usability and security.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The invention provides a kind of preparation method of impact resistance plastics bottle, wherein, the preparation method includes：
1) processing of polytetrafluorethylepowder powder：Polytetrafluorethylepowder powder is placed in treatment fluid and handled, is handled
Polytetrafluorethylepowder powder afterwards；
2) mixing of material：By the polytetrafluorethylepowder powder after being handled in step 1), polyethylene, barium stearate, stearic acid
Lead, PE waxes and fiber blend, compound is made；
3) it is granulated：By obtained compound in step 2) through being granulated, particulate matter is made；
4) blow molding：By blow molding after obtained particulate matter melting in step 3), impact resistance plastics bottle is made；Its
In,
The treatment fluid is selected from sodium naphthalene tetrahydrofuran solution, sodium biphenyl dioxane solution and sodium naphthalene glycol dimethyl ether solution
In one kind.
Here the concentration for the treatment of fluid can be not construed as limiting, for example, the content of solute in the solution is 5-30 weight %.
By the way that polytetrafluoroethylene (PTFE) is placed in into treatment fluid, (treatment fluid is sodium naphthalene tetrahydrofuran solution, sodium biphenyl two to the present invention
One kind in the ring solution of oxygen six and sodium naphthalene glycol dimethyl ether solution) in handled after, then by the polytetrafluoroethyl-ne after above-mentioned processing
Alkene powder and polyethylene, barium stearate, lead stearate, PE waxes and fiber blend, and after through being granulated, blow molding, plastics are made
Bottle so that by the polytetrafluorethylepowder powder of above-mentioned processing in above-mentioned raw materials are added to after obtained plastics can have compared with
High shock resistance, and then greatly improve its usability and security.
In a kind of preferred embodiment of the present invention, relative to the polytetrafluorethylepowder powder of 10 parts by weight, institute
The dosage for stating treatment fluid is 30-50 parts by weight.
It is 10-50min that the time handled in treatment fluid is placed in further preferred embodiment, in step 1)；Poly- four
PVF powder is placed in treatment fluid handled after can also include being placed in ethanol and being washed.
The dosage of above-mentioned raw materials can select in wide scope, for example, in a kind of preferred embodiment of the present invention
In, in order that obtained plastic bottle has a more preferable performance, in step 2), relative to the polyethylene of 100 parts by weight,
The dosage of polytetrafluorethylepowder powder after the processing is 10-30 parts by weight, and the dosage of the barium stearate is 5-15 parts by weight,
The dosage of the lead stearate is 3-10 parts by weight, and the dosage of the PE waxes is 0.5-3 parts by weight, and the dosage of the fiber is
20-30 parts by weight.
In further preferred embodiment, one kind in glass fibre, carbon fiber and cotton fiber of the fiber or
It is a variety of.
In another preferred embodiment of the present invention, the blending time is 20-40min in step 2), and Blending Processes are
It is stirred, and stir speed (S.S.) is 70-100r/min.
In further preferred embodiment, it can also include compound sequentially through the first extruding zone, the in step 3)
After two extruding zones and the 3rd extruding zone extrusion, then through die head extruding pelletization, particulate matter is made.
In the embodiment being more highly preferred to, the temperature of the first extruding zone is 160-170 DEG C, and the temperature of the second extruding zone is
170-190 DEG C, the temperature of the 3rd extruding zone is 190-210 DEG C.
Addition processing aid can also be included in another preferred embodiment of the present invention, in step 2) to be total to
It is mixed；The processing aid includes at least one of antioxidant, accelerator and lubricant.
Present invention also offers a kind of impact resistance plastics bottle according to made from preparation method described above.
The present invention will be described in detail by way of examples below.Here treatment fluid is the sodium that mass concentration is 8%
Naphthalene tetrahydrofuran solution.
Embodiment 1
The polytetrafluorethylepowder powder of 10 parts by weight is placed in the treatment fluid of 30 parts by weight after carrying out processing 10-50min, put
Washed in ethanol, the polytetrafluorethylepowder powder after being handled；
By the polytetrafluorethylepowder powder after the above-mentioned processing of 10 parts by weight, the polyethylene of 100 parts by weight, 5 parts by weight it is hard
Resin acid barium, the lead stearate of 3 parts by weight, the glass fibre of the PE waxes of 0.5 parts by weight and 20 parts by weight are with 70r/min stirring speed
20min is blended in rate, and compound is made；
Compound obtained above is squeezed sequentially through the first extruding zone that temperature is 160 DEG C, second that temperature is 170 DEG C
Go out section and temperature, through die head extruding pelletization, particulate matter to be made after 190 DEG C of the 3rd extruding zone；
Blow molding after particulate matter obtained above is melted, impact resistance plastics bottle A1 is made.
Embodiment 2
The polytetrafluorethylepowder powder of 30 parts by weight is placed in the treatment fluid of 150 parts by weight after carrying out processing 50min, be placed in
Washed in ethanol, the polytetrafluorethylepowder powder after being handled；
By the polytetrafluorethylepowder powder after the above-mentioned processing of 30 parts by weight, the polyethylene of 100 parts by weight, 15 parts by weight it is hard
Resin acid barium, the lead stearate of 10 parts by weight, the glass fibre of the PE waxes of 3 parts by weight and 30 parts by weight are with 100r/min stirring speed
40min is blended in rate, and compound is made；
Compound obtained above is squeezed sequentially through the first extruding zone that temperature is 170 DEG C, second that temperature is 190 DEG C
Go out section and temperature, through die head extruding pelletization, particulate matter to be made after 210 DEG C of the 3rd extruding zone；
Blow molding after particulate matter obtained above is melted, impact resistance plastics bottle A2 is made.
Embodiment 3
The polytetrafluorethylepowder powder of 20 parts by weight is placed in the treatment fluid of 80 parts by weight after carrying out processing 30min, be placed in
Washed in ethanol, the polytetrafluorethylepowder powder after being handled；
By the polytetrafluorethylepowder powder after the above-mentioned processing of 20 parts by weight, the polyethylene of 100 parts by weight, 10 parts by weight it is hard
Resin acid barium, the lead stearate of 7 parts by weight, the glass fibre of the PE waxes of 2 parts by weight and 25 parts by weight are with 90r/min stir speed (S.S.)
30min is blended, compound is made；
Compound obtained above is squeezed sequentially through the first extruding zone that temperature is 165 DEG C, second that temperature is 180 DEG C
Go out section and temperature, through die head extruding pelletization, particulate matter to be made after 200 DEG C of the 3rd extruding zone；
Blow molding after particulate matter obtained above is melted, impact resistance plastics bottle A3 is made.
Embodiment 4
It is prepared by the preparation method according to embodiment 1, unlike, the dosage for the treatment of fluid is 10 parts by weight, is made anti-
Impact plastic bottle A4.
Embodiment 5
It is prepared by the preparation method according to embodiment 2, unlike, the dosage of the polytetrafluorethylepowder powder after processing is
5 parts by weight, the dosage of lead stearate is 1 parts by weight, and the dosage of glass fibre is 5 parts by weight, and impact resistance plastics bottle A5 is made.
Embodiment 6
It is prepared by the preparation method according to embodiment 3, unlike, the temperature of the first extruding zone is 150 DEG C, and second squeezes
The temperature for going out section is 160 DEG C, and the temperature of the 3rd extruding zone is 180 DEG C, and impact resistance plastics bottle A6 is made.
Comparative example 1
It is prepared by the preparation method according to embodiment 1, unlike, polytetrafluorethylepowder powder without treatment fluid at
Reason, directly with polyethylene, barium stearate, lead stearate, PE waxes and fiber blend, plastic bottle D1 is made.
Comparative example 2
It is prepared by the preparation method according to embodiment 2, unlike, the treatment fluid is the aqueous solution of sodium chloride, is made
Obtain plastic bottle D2.
Comparative example 3
It is prepared by the preparation method according to embodiment 3, unlike, barium stearate is not added, plastic bottle D3 is made.
Comparative example 4
It is prepared by the preparation method according to embodiment 3, unlike, glass fibre is not added, plastic bottle D4 is made.
Test case
A1-A6 obtained above and D1-D4 is detected into its damaged quality according to GB3639, obtained result is as shown in table 1.
Table 1
| Numbering | Damaged quality (g) |
| A1 | 425 |
| A2 | 416 |
| A3 | 418 |
| A4 | 459 |
| A5 | 462 |
| A6 | 468 |
| D1 | 589 |
| D2 | 567 |
| D3 | 552 |
| D4 | 578 |
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of preparation method of impact resistance plastics bottle, it is characterised in that the preparation method includes：
1) processing of polytetrafluorethylepowder powder：Polytetrafluorethylepowder powder is placed in treatment fluid and handled, after being handled
Polytetrafluorethylepowder powder；
2) mixing of material：By the polytetrafluorethylepowder powder after being handled in step 1), polyethylene, barium stearate, lead stearate, PE
Wax and fiber blend, compound is made；
3) it is granulated：By obtained compound in step 2) through being granulated, particulate matter is made；
4) blow molding：By blow molding after obtained particulate matter melting in step 3), impact resistance plastics bottle is made；Wherein,
The treatment fluid is in sodium naphthalene tetrahydrofuran solution, sodium biphenyl dioxane solution and sodium naphthalene glycol dimethyl ether solution
It is a kind of.
2. preparation method according to claim 1, wherein, relative to the polytetrafluorethylepowder powder of 10 parts by weight, institute
The dosage for stating treatment fluid is 30-50 parts by weight.
3. preparation method according to claim 1 or 2, wherein, it is 10- that the time handled in treatment fluid is placed in step 1)
50min；
Polytetrafluorethylepowder powder is placed in treatment fluid handled after also include being placed in ethanol and being washed.
4. preparation method according to claim 1 or 2, wherein, in step 2), relative to the poly- second of 100 parts by weight
Alkene, the dosage of the polytetrafluorethylepowder powder after the processing is 10-30 parts by weight, and the dosage of the barium stearate is 5-15 weight
Part, the dosage of the lead stearate is 3-10 parts by weight, and the dosages of the PE waxes is 0.5-3 parts by weight, the dosage of the fiber
For 20-30 parts by weight.
5. preparation method according to claim 1 or 2, wherein, the fiber is selected from glass fibre, carbon fiber and cotton fiber
In one or more.
6. preparation method according to claim 1 or 2, wherein, the blending time is 20-40min in step 2), Blending Processes
To be stirred, and stir speed (S.S.) is 70-100r/min.
7. preparation method according to claim 1 or 2, wherein, also include sequentially squeezing compound through first in step 3)
After going out section, the second extruding zone and the 3rd extruding zone extrusion, then through die head extruding pelletization, particulate matter is made.
8. preparation method according to claim 7, wherein, the temperature of the first extruding zone is 160-170 DEG C, the second extruding zone
Temperature be 170-190 DEG C, the temperature of the 3rd extruding zone is 190-210 DEG C.
9. preparation method according to claim 1 or 2, wherein, addition processing aid is also included in step 2) and is blended；
The processing aid includes at least one of antioxidant, accelerator and lubricant.
10. impact resistance plastics bottle made from the preparation method in a kind of 1-9 according to claim described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722093.2A CN107383548A (en) | 2017-08-22 | 2017-08-22 | Impact resistance plastics bottle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722093.2A CN107383548A (en) | 2017-08-22 | 2017-08-22 | Impact resistance plastics bottle and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107383548A true CN107383548A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710722093.2A Pending CN107383548A (en) | 2017-08-22 | 2017-08-22 | Impact resistance plastics bottle and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492215A (en) * | 2011-11-14 | 2012-06-13 | 江苏金发科技新材料有限公司 | Wear-resistant glass fiber reinforced polypropylene compound and preparation method thereof |
-
2017
- 2017-08-22 CN CN201710722093.2A patent/CN107383548A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102492215A (en) * | 2011-11-14 | 2012-06-13 | 江苏金发科技新材料有限公司 | Wear-resistant glass fiber reinforced polypropylene compound and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 上海钢管厂 李福良: "《中华人民共和国国家标准》", 2 May 1983, 国家标准局 * |
| 孔萍，刘青山主编: "《塑料材料》", 31 July 2017, 广东高等教育出版社 * |
| 陈匡民 主编: "《化工机械材料腐蚀与防护》", 30 November 1990, 化学工业出版社 * |
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