CN106700219A - Antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy - Google Patents
Antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy Download PDFInfo
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- CN106700219A CN106700219A CN201611196573.1A CN201611196573A CN106700219A CN 106700219 A CN106700219 A CN 106700219A CN 201611196573 A CN201611196573 A CN 201611196573A CN 106700219 A CN106700219 A CN 106700219A
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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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy. The PE plastic alloy is prepared from the following materials in parts by weight: 140-150 parts of LLDPE, 45-50 parts of PET, 5-12 parts of polyurethane rubber, 2-4 parts of alkylphenol polyoxyethylene, 4-8 parts of aluminum oxide, 1-4 parts of octyl mercaptide, 3-7 parts of sodium hydroxide, 2-5 parts of phthalate anhydride, 5-10 parts of ammonium bicarbonate and 10-15 parts of acetic ester. The antibacterial and anti-aging PET/PE plastic alloy disclosed by the invention is good in antibacterial and mould-proof properties, high in strength, strong in aging resistance, long in service life, low in processing cost, simple in preparation process, easy in parameter control and safe and environment-friendly in production process, and is suitable for large-scale industrial production.
Description
Technical field
The invention belongs to plastic alloy field, and in particular to a kind of antibiotic aging-resistant PET/PE plastic alloys.
Background technology
Polyethylene（Polyethylene, abbreviation PE）It is a kind of aggregated obtained thermoplastic resin of ethene.Polyethylene is
One of five big synthetic resin, polyethylene according to polymerization, molecular weight height, chain structure difference, it is point high density polyethylene (HDPE), low close
Degree polyethylene and LLDPE.Industrially, the also copolymer including ethene with a small amount of alpha-olefin.Polyethylene without
It is smelly, nontoxic, feel ceraceous, with excellent resistance to low temperature（Reachable -100 ~ -70 °C of minimum temperature in use）, chemical stability
It is good, it is resistant to the erosion of most of soda acids（Intolerant to the acid with oxidizing property）.Common solvent is not dissolved under normal temperature, water imbibition is small,
Electrical insulating property is excellent.
Plastic alloy is high-performance, functionalization, the customizations obtained using the method for physical blending or chemical graft
One class material.Product can be widely used for the fields such as automobile, electronics, precision instrument, office equipment, packaging material, construction material.It
Can improve or improve the performance and reduces cost of existing plastics, it has also become one of kind the most active in plastics industry, increase
It is very rapid.And this process for causing high-polymer material functional and high performance by high polymer alloy technology, it is crucial
One of technology is the selection and preparation of compatilizer, and the compatilizer matched by selection and preparation could allow thermodynamics incompatible
PE and other high polymers each superior performance is overlapped, realized high-performance and functionalized macromolecular alloying green wood
The purpose of material.After the consistency problem between solving different component, also alloy material is increased by modes such as modified, grafting
Compatibility between component, and enable to granulate the industrialization that production process forms alloy material by reactively blending
Production.And China also lags far behind and foreign countries, general-purpose plastics alloy on the market in the research and development of plastic alloy at present
Compared with external product, there is a problem of that of poor quality, added value is low, therefore how to solve the added value of product of PE plastic alloys
The problems such as low, poor compatibility, be problem that PE plastic alloys need to be solved urgently.Therefore, we set about from the formula of product, exploitation
A kind of new, annex performance high formula good with compatibility, there is provided antibiotic aging-resistant PET/PE plastic alloys.
The content of the invention
To achieve these goals, the invention provides a kind of antibiotic aging-resistant PET/PE plastic alloys.
The purpose of the present invention is achieved through the following technical solutions：
A kind of antibiotic aging-resistant PET/PE plastic alloys, are made from the following raw materials in parts by weight：LLDPE 140-150 parts, PET
45-50 parts, polyurethane rubber 5-12 parts, APES 2-4 parts, aluminum oxide 4-8 parts, 1-4 parts of octyl mercaptan tin, hydrogen
Sodium oxide molybdena 3-7 parts, 2-5 parts, ammonium hydrogen carbonate 5-10 parts, ethyl acetate 10-15 parts of phthalic acid diformazan acid anhydride.
It also includes thiocarbamide 2-5 parts.
It also includes OPE 4-8 parts.
It also includes epoxidized soybean oil 5-10 parts.
The preparation method of the antibiotic aging-resistant PET/PE plastic alloys, the method preparation process is：By described weight
Number is weighed in each raw material addition mixing and blending machine, carries out dispersion mixing treatment, and the batch mixing that then will be dispersed through mixed processing adds
Enter in double screw extruder, carry out extruding pelletization.
Beneficial effect：The antibiotic aging-resistant PET/PE plastic alloys that the present invention is provided have good antibacterial and mouldproof performance,
Intensity is high, and resistance to ag(e)ing is strong, long service life, and processing cost is low, and preparation process is simple, parameter are easily-controllable, production process safety
Environmental protection, is adapted to large-scale industrial production.
Specific embodiment
As described below is only the preferred embodiments of the present invention, is not intended to limit the invention, although with reference to foregoing reality
Apply example to be described in detail the present invention, for a person skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic.It is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Embodiment 1
A kind of antibiotic aging-resistant PET/PE plastic alloys, are made from the following raw materials in parts by weight：140 parts of LLDPE, 45 parts of PET,
5 parts of polyurethane rubber, 2 parts of APES, 4 parts of aluminum oxide, 1 part of octyl mercaptan tin, 3 parts of NaOH, adjacent benzene two
2 parts of formic acid diformazan acid anhydride, 5 parts of ammonium hydrogen carbonate, 10 parts of ethyl acetate.
Its preparation methods steps are：Weighed during each raw material adds mixing and blending machine by described parts by weight, disperseed
Mixed processing, the batch mixing that then will be dispersed through mixed processing is added in double screw extruder, carries out extruding pelletization.
Embodiment 2
A kind of antibiotic aging-resistant PET/PE plastic alloys, are made from the following raw materials in parts by weight：LLDPE150 parts, 50 parts of PET,
12 parts of polyurethane rubber, 4 parts of APES, 8 parts of aluminum oxide, 4 parts of octyl mercaptan tin, 7 parts of NaOH, adjacent benzene two
5 parts of formic acid diformazan acid anhydride, 10 parts of ammonium hydrogen carbonate, 15 parts of ethyl acetate, 5 parts of thiocarbamide.
Its preparation methods steps are：Weighed during each raw material adds mixing and blending machine by described parts by weight, disperseed
Mixed processing, the batch mixing that then will be dispersed through mixed processing is added in double screw extruder, carries out extruding pelletization.
Embodiment 3
A kind of antibiotic aging-resistant PET/PE plastic alloys, are made from the following raw materials in parts by weight：140 parts of LLDPE, 45 parts of PET,
5 parts of polyurethane rubber, 2 parts of APES, 4 parts of aluminum oxide, 1 part of octyl mercaptan tin, 3 parts of NaOH, adjacent benzene two
2 parts of formic acid diformazan acid anhydride, 5 parts of ammonium hydrogen carbonate, 10 parts of ethyl acetate, 2 parts of thiocarbamide, 4 parts of OPE.
Its preparation methods steps are：Weighed during each raw material adds mixing and blending machine by described parts by weight, disperseed
Mixed processing, the batch mixing that then will be dispersed through mixed processing is added in double screw extruder, carries out extruding pelletization.
Embodiment 4
A kind of antibiotic aging-resistant PET/PE plastic alloys, are made from the following raw materials in parts by weight：LLDPE150 parts, 50 parts of PET,
12 parts of polyurethane rubber, 4 parts of APES, 8 parts of aluminum oxide, 4 parts of octyl mercaptan tin, 7 parts of NaOH, adjacent benzene two
5 parts of formic acid diformazan acid anhydride, 10 parts of ammonium hydrogen carbonate, 15 parts of ethyl acetate, 5 parts of thiocarbamide, 8 parts of OPE, epoxidized soybean oil 10
Part.
Its preparation methods steps are：Weighed during each raw material adds mixing and blending machine by described parts by weight, disperseed
Mixed processing, the batch mixing that then will be dispersed through mixed processing is added in double screw extruder, carries out extruding pelletization.
Claims (4)
1. a kind of antibiotic aging-resistant PET/PE plastic alloys, it is characterised in that be made from the following raw materials in parts by weight：LLDPE
140-150 parts, PET 45-50 parts, polyurethane rubber 5-12 parts, APES 2-4 parts, aluminum oxide 4-8 parts, octyl group
Tin mercaptides 1-4 parts, NaOH 3-7 parts, 2-5 parts of phthalic acid diformazan acid anhydride, ammonium hydrogen carbonate 5-10 parts, ethyl acetate 10-15
Part.
2. a kind of antibiotic aging-resistant PET/PE plastic alloys according to claim 1, it is characterised in that：It also includes thiocarbamide 2-
5 parts.
3. a kind of antibiotic aging-resistant PET/PE plastic alloys according to claim 1, it is characterised in that：It is also poly- comprising oxidation
Ethylene waxes 4-8 parts.
4. a kind of antibiotic aging-resistant PET/PE plastic alloys according to claim 1, it is characterised in that：It is also big comprising epoxy
Soya-bean oil 5-10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196573.1A CN106700219A (en) | 2016-12-22 | 2016-12-22 | Antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196573.1A CN106700219A (en) | 2016-12-22 | 2016-12-22 | Antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700219A true CN106700219A (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196573.1A Pending CN106700219A (en) | 2016-12-22 | 2016-12-22 | Antibacterial and anti-aging PET/PE (Polyethylene Terephthalate/Polyethylene) plastic alloy |
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| CN (1) | CN106700219A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151670A (en) * | 2014-08-12 | 2014-11-19 | 福建博大塑业新材料有限公司 | High density polyethylene and PET alloy pipe and preparation method thereof |
-
2016
- 2016-12-22 CN CN201611196573.1A patent/CN106700219A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151670A (en) * | 2014-08-12 | 2014-11-19 | 福建博大塑业新材料有限公司 | High density polyethylene and PET alloy pipe and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |