CN111320813A - Special material for high-molecular foaming wine bottle stopper and preparation method thereof - Google Patents
Special material for high-molecular foaming wine bottle stopper and preparation method thereof Download PDFInfo
- Publication number
- CN111320813A CN111320813A CN202010176893.0A CN202010176893A CN111320813A CN 111320813 A CN111320813 A CN 111320813A CN 202010176893 A CN202010176893 A CN 202010176893A CN 111320813 A CN111320813 A CN 111320813A
- Authority
- CN
- China
- Prior art keywords
- parts
- tert
- substance
- wine bottle
- special material
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2391/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2391/06—Waxes
-
- 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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- 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
- C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a special material for a high-molecular foaming wine bottle plug, which comprises, by weight, 2-3 parts of SEBS synthetic rubber, 4-5 parts of food-grade white oil, 3-5 parts of polypropylene, 0.1-0.4 part of expandable microsphere foaming agent, 0.01-0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.01-0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite ester.
Description
Technical Field
The invention relates to the field of special materials for wine bottle stoppers, in particular to a special material for polymer foaming wine bottle stoppers and a preparation method thereof.
Background
The bottle stopper is a tool for preventing objects in various volumetric flasks from overflowing or dispersing, at present, the bottle stopper is mostly in a cork stopper structure such as oak and the like, the manufacturing process is complex, the cost is high, meanwhile, the smell of the bottle stopper is easy to generate, if yellow spots exist on oak barks, the bottle stopper is not dry well in the manufacturing process, or the cork stopper forms cracks due to drying, various bad smells such as rottenness, smelly water, tar and the like can be generated, the quality of red wine is influenced, meanwhile, molecules of the cork stopper can continuously enter the red wine along with the increase of the storage time, and the quality of the red wine is greatly reduced.
The high-molecular foaming wine bottle stopper material is a thermoplastic elastomer polymerized by high-molecular plastic materials, the material avoids the problem of wood stopper fracture, avoids the pollution of the wine body by the wood stopper, and has good product consistency.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to make up the defects of the prior research technology and provides a special material for a high-molecular foaming wine bottle plug, which has high production efficiency, convenient processing and low rejection rate.
The invention discloses a special material for a high-molecular foaming wine bottle stopper, which comprises, by weight, 2-3 parts of SEBS synthetic rubber, 4-5 parts of food-grade white oil, 3-5 parts of polypropylene, 0.1-0.4 part of expandable microsphere foaming agent, 0.01-0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, and 0.01-0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite ester.
Preferably, the foaming agent comprises, by weight, 2 parts of SEBS synthetic rubber, 4 parts of food-grade white oil, 3 parts of polypropylene, 0.1 part of expandable microsphere foaming agent, 0.01 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.01 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
Preferably, the foaming agent comprises, by weight, 3 parts of SEBS synthetic rubber, 5 parts of food-grade white oil, 5 parts of polypropylene, 0.4 part of expandable microsphere foaming agent, 0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
Preferably, the foaming agent comprises, by weight, 2.5 parts of SEBS synthetic rubber, 4.5 parts of food-grade white oil, 4 parts of polypropylene, 0.2 part of expandable microsphere foaming agent, 0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.02 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
The preparation method of the special material for the high-polymer sparkling wine bottle stopper comprises the following steps:
1) SEBS synthetic rubber, polypropylene and tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] are mixed in four seasons
Pentaerythritol ester and tris [2, 4-di-tert-butylphenyl ] phosphite are uniformly mixed to obtain a substance A;
2) adding food-grade white oil into the substance A and uniformly mixing to obtain a substance B;
3) plasticizing, extruding and granulating the substance B at the temperature of 170-200 ℃ by using a parallel double-screw extruder to obtain a substance C;
4) and finally, adding the substance C into the expandable microsphere foaming agent and uniformly mixing.
Has the advantages that: the material of the invention has high production efficiency, convenient processing and low rejection rate when being used for preparing the high molecular foaming wine bottle stopper. Meets the FDA standard.
The specific implementation mode is as follows:
the parallel twin-screw extruder of the present invention is commercially available.
Example 1:
a special material for a high-molecular foaming wine bottle plug comprises, by weight, 2 parts of SEBS synthetic rubber, 4 parts of food-grade white oil, 3 parts of polypropylene, 0.1 part of expandable microsphere foaming agent, 0.01 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.01 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
The preparation method of the special material for the high-polymer sparkling wine bottle stopper comprises the following steps:
1) uniformly mixing SEBS synthetic rubber, polypropylene, tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and tris [2, 4-di-tert-butylphenyl ] phosphite to obtain a substance A;
2) adding food-grade white oil into the substance A and uniformly mixing to obtain a substance B;
3) plasticizing, extruding and granulating the substance B at the temperature of 170-200 ℃ by using a parallel double-screw extruder to obtain a substance C;
4) and finally, adding the substance C into the expandable microsphere foaming agent and uniformly mixing.
Example 2:
a special material for a high-molecular foaming wine bottle plug comprises, by weight, 3 parts of SEBS synthetic rubber, 5 parts of food-grade white oil, 5 parts of polypropylene, 0.4 part of expandable microsphere foaming agent, 0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
The preparation method of the special material for the high-polymer sparkling wine bottle stopper comprises the following steps:
1) uniformly mixing SEBS synthetic rubber, polypropylene, tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and tris [2, 4-di-tert-butylphenyl ] phosphite to obtain a substance A;
2) adding food-grade white oil into the substance A, and uniformly mixing to obtain a substance B;
3) plasticizing, extruding and granulating the substance B at the temperature of 170-200 ℃ by using a parallel double-screw extruder to obtain a substance C;
4) and finally, adding the substance C into the expandable microsphere foaming agent and uniformly mixing.
Example 3:
a special material for a high-molecular foaming wine bottle plug comprises, by weight, 2.5 parts of SEBS synthetic rubber, 4.5 parts of food-grade white oil, 4 parts of polypropylene, 0.2 part of an expandable microsphere foaming agent, 0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, and 0.02 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
The preparation method of the special material for the high-polymer sparkling wine bottle stopper comprises the following steps:
1) uniformly mixing SEBS synthetic rubber, polypropylene, tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and tris [2, 4-di-tert-butylphenyl ] phosphite to obtain a substance A;
2) adding food-grade white oil into the substance A and uniformly mixing to obtain a substance B;
3) plasticizing, extruding and granulating the substance B at the temperature of 170-200 ℃ by using a parallel double-screw extruder to obtain a substance C;
4) and finally, adding the substance C into the expandable microsphere foaming agent and uniformly mixing.
Claims (5)
1. The special material for the high-molecular foaming wine bottle stopper is characterized by comprising, by weight, 2-3 parts of SEBS synthetic rubber, 4-5 parts of food-grade white oil, 3-5 parts of polypropylene, 0.1-0.4 part of expandable microsphere foaming agent, 0.01-0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and 0.01-0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
2. The special material for the high-molecular foaming wine bottle stopper as claimed in claim 1, which comprises, by weight, 2 parts of SEBS synthetic rubber, 4 parts of food-grade white oil, 3 parts of polypropylene, 0.1 part of expandable microsphere foaming agent, 0.01 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, and 0.01 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
3. The special material for the high-molecular foaming wine bottle stopper as claimed in claim 1, which comprises, by weight, 3 parts of SEBS synthetic rubber, 5 parts of food-grade white oil, 5 parts of polypropylene, 0.4 part of expandable microsphere foaming agent, 0.02 part of tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, and 0.03 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
4. The special material for the high-molecular foaming wine bottle stopper as claimed in claim 1, which comprises, by weight, 2.5 parts of SEBS synthetic rubber, 4.5 parts of food-grade white oil, 4 parts of polypropylene, 0.2 part of expandable microsphere foaming agent, 0.02 part of tetrakis [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester, and 0.02 part of tris [ 2.4-di-tert-butylphenyl ] phosphite.
5. A method for preparing the special material for the high-molecular sparkling wine bottle stopper according to any one of claims 1 to 4, wherein the method comprises the following steps: the method comprises the following steps:
1) uniformly mixing SEBS synthetic rubber, polypropylene, tetra [ β - (3, 5-di-tert-butyl-4-hydroxyphenyl) propionic acid ] pentaerythritol ester and tris [2, 4-di-tert-butylphenyl ] phosphite to obtain a substance A;
2) adding food-grade white oil into the substance A and uniformly mixing to obtain a substance B;
3) plasticizing, extruding and granulating the substance B at the temperature of 170-200 ℃ by using a parallel double-screw extruder to obtain a substance C;
4) and finally, adding the substance C into the expandable microsphere foaming agent and uniformly mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176893.0A CN111320813A (en) | 2020-03-13 | 2020-03-13 | Special material for high-molecular foaming wine bottle stopper and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176893.0A CN111320813A (en) | 2020-03-13 | 2020-03-13 | Special material for high-molecular foaming wine bottle stopper and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111320813A true CN111320813A (en) | 2020-06-23 |
Family
ID=71164348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010176893.0A Withdrawn CN111320813A (en) | 2020-03-13 | 2020-03-13 | Special material for high-molecular foaming wine bottle stopper and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111320813A (en) |
-
2020
- 2020-03-13 CN CN202010176893.0A patent/CN111320813A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106589578B (en) | High-performance jute fiber reinforced polypropylene composite material and preparation method thereof | |
| CA2900596C (en) | Microstructured composite material, method for the production thereof, moulded articles made hereof and also purposes of use | |
| EP3733371A1 (en) | Composition for use in rotational moulding processes and use of the composition | |
| CN103360776B (en) | A kind of production technology of high-intensity wood plastic composite | |
| CN106084393A (en) | A kind of PE fat moulding material and preparation method thereof | |
| CN108623918A (en) | A kind of micro-foaming polypropylene composite material and preparation method thereof | |
| CN114736492B (en) | High-barrier polyester and preparation method and application thereof | |
| KR101755892B1 (en) | Method for manufacturing bioplastic composite using wood flour and bioplastic composite produced by using the same | |
| CA2975176A1 (en) | Method for producing an injection-molded product, corresponding injection-molded product and use of especially prepared sunflower hull fibers as an additive | |
| CN105218856B (en) | Precipitation-resistant efficient polypropylene weather-resistant master batch | |
| CN111320813A (en) | Special material for high-molecular foaming wine bottle stopper and preparation method thereof | |
| CN106854309B (en) | Low-odor modified polypropylene composite material and preparation method thereof | |
| CN109627539B (en) | Polyethylene composition having excellent crack resistance and method for preparing the same | |
| CN105949807A (en) | Polyvinyl alcohol-based wood-plastic composite and melting processing method thereof | |
| CN112625347A (en) | Low-odor, high-performance and environment-friendly polypropylene composite material and preparation method thereof | |
| CN114539678B (en) | Energy-saving regenerated polypropylene composite material and preparation method thereof | |
| CN105291340A (en) | Water foaming injection method by using super absorbent resin as carrier | |
| CN109734987A (en) | A kind of bamboo fibre microcellular foam material and its manufacturing method | |
| CN105273279A (en) | Composition containing modified high density polyethylene for hollow blow molding products | |
| CN114736404A (en) | Polyvinyl alcohol product capable of remarkably improving plasticizer migration and preparation method thereof | |
| CN113121903A (en) | High-barrier plastic bottle cap and preparation method thereof | |
| CN102942730A (en) | Method for modifying high density polyethylene to prepare chemical container | |
| CN110317392B (en) | Degradable composite reinforced polypropylene composition and preparation method thereof | |
| CN112552573A (en) | Production and processing method of plastic sour milk bottle | |
| CN113087987A (en) | Modified rice hull powder/polyethylene wood-plastic composite material and preparation method thereof |
Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200623 |