CN106496995A - A kind of household electrical appliances antibiotic plastic and preparation method thereof - Google Patents
A kind of household electrical appliances antibiotic plastic and preparation method thereof Download PDFInfo
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- CN106496995A CN106496995A CN201610978394.7A CN201610978394A CN106496995A CN 106496995 A CN106496995 A CN 106496995A CN 201610978394 A CN201610978394 A CN 201610978394A CN 106496995 A CN106496995 A CN 106496995A
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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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- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of household electrical appliances antibiotic plastic and preparation method thereof, including the raw material of following parts by weight：30 45 parts of Corvic, 35 45 parts of PC resin, 5 10 parts of polyaniline, 5 10 parts of bipentaerythrite, 25 parts of compatilizer, 0.8 2 parts of ketene dimer.The household electrical appliances antibiotic plastic has good antibacterial effect, and bacterium, mould, alcohol mother bacterium to contamination on plastics, algae even virus etc. rise and suppresses or killing action, keep plastics itself clean by the breeding of suppression microorganism；And high have the advantages that mouldability, mechanicalness and impact strength, can be widely used for manufacturing household appliances；Preparation process is simple, low production cost, applied range.
Description
Technical field
The present invention relates to a kind of plastics, specifically a kind of household electrical appliances antibiotic plastic and preparation method thereof.
Background technology
Household electrical appliances are the indispensable instruments of each family, and the plastics major part for household electrical appliances is thermoplastic, accounts for 90%, its
Middle major part is general-purpose plastics, mainly has several classes as follows.1st, general-purpose plastics：Polypropylene (PP), polystyrene (PS), polyvinyl chloride
(PVC) etc..2nd, engineering plastics：Acrylonitrile/butadiene/styrene terpolymer (ABS), polyamide (PA), Merlon
(PC), polyformaldehyde (POM), polyphenylene oxide (PPO), polyethylene terephthalate (PET), polybutylene terephthalate (PBT)
(PBT), polyurethane (PUR) etc..3rd, thermosetting plastics：Phenolic resin, amino resins, epoxy resin etc..As plastics have matter
Gently, high, the excellent electrical insulation capability of intensity, excellent chemical stability, good printing opacity and barrier propterty and damping, noise reduction
Performance-jump becomes the indispensable material of household appliances manufacturing.Plastics consumption in household electrical appliances, has accounted for the 40% of weight ratio at present.With
Household appliance appearance more and more diversified, art up, requirements at the higher level are proposed to special-effect plastics.In the feelings for ensureing properties of product
Under condition, by using new material, new design, new technology.With further attention of the people to health, to the antibacterial and sterilized of household electrical appliances
Functional plastics proposes higher, more normalized requirement, it is reported that antibiotic plastic is used for refrigerator, laundry by increasing enterprise
Machine, water dispenser, electric cooker, air cleaner etc. are with minimizing microorganism pollution and germ cross-infection.In addition, in household electric appliances,
Product plastic become household electric appliances important development direction it-, it is most fast that plastics have become field of household appliances application amount growth rate
Material, reached 29.5% or so per average annual growth rate in recent years.
In daily life, quite-part harmful bacteria is exist on the surface of plastic products and breed, and by contact
Cause various diseases.With continuous enhancing of the people to health and environmental consciousness, to contacting frequently household electric in daily life
Device plastic components proposes the demand of " antibacterial, sterilized ".
The core ingredient of antibiotic plastic is antiseptic.Organic antiseptic is due in security, heat resistance, Durability of antimicrobial effect
And the aspect Shortcomings such as broad-spectrum antibacterial property and limit which and apply；Natural antimicrobial agent toxicity is low, using safety, but exists
Poor heat resistance, the shortcomings of range of application is narrow, Durability of antimicrobial effect is poor；Inorganic antiseptic then avoids disadvantages mentioned above and makes which in modeling
Application in material field is extremely paid attention to.It is two big class that inorganic antiseptic is broadly divided into metal ion system and admires.It is anti-that the former adopts
Bacterium active ingredient mainly has the metal ions such as silver, copper, zinc.The anti-microbial property of silver ion is most strong, but its chemical property is active, easily turns
The elemental silver of the silver oxide or black of brown is turned to, should not be widely used in white domestic appliances.The antibacterial strength of zinc is only silver
1/1000；Copper ion has color, and a large amount of uses can affect product attractive in appearance.Although metal ion sterilization instant effect, a large amount of uses
High cost, and the release of heavy metal ion will have a negative impact to environmental and human health impacts.The latter has photocatalytic activity
High, Durability of antimicrobial effect is strong, inexpensive nontoxic and stronger self-cleaning function, but such antiseptic is only in ultraviolet light and natural light
Competence exertion antibacterial action under conditions of exciting, is restricted in many unglazed all the year round irradiation applications.Occur in that on market
Multiple composite bactericidal agent, but antibacterial effect is still not good enough；And the preparation method of existing Domestic plastic is complicated, increases
Production cost.Therefore, the household electrical appliances antibacterial of a kind of good anti-bacterial effect, simple production process, low production cost is needed on market
Plastics.
Content of the invention
It is an object of the invention to provide a kind of household electrical appliances antibiotic plastic and preparation method thereof, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of household electrical appliances antibiotic plastic, including the raw material of following parts by weight：Corvic 30-45 parts, PC resin
35-45 parts, polyaniline 5-10 parts, bipentaerythrite 5-10 parts, compatilizer 2-5 parts, ketene dimer 0.8-2 parts.
As the scheme that the present invention enters-walks：Raw material including following parts by weight：Corvic 35-40 parts, PC trees
Fat 40-42 parts, polyaniline 7-9 parts, bipentaerythrite 7-9 parts, compatilizer 2-4 parts, ketene dimer 0.9-1.5 parts.
As the scheme that the present invention enters again-walks：Raw material including following parts by weight：38 parts of Corvic, PC trees
41 parts of fat, 8 parts of polyaniline, 8 parts of bipentaerythrite, 3 parts of compatilizer, 1.2 parts of ketene dimer.
As the scheme that the present invention enters again-walks：The compatilizer is PP-g-ST or ABS-g-MAH.
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride tree is weighed by weight
Fat, PC resin, polyaniline, bipentaerythrite, compatilizer and ketene dimer；(2) by Corvic, PC resin, polyaniline,
After bipentaerythrite and compatilizer are well mixed, it is blended within the temperature range of 150-160 DEG C, blending time 7-10 point
Clock；(3) ketene dimer is subsequently adding, is blended within the temperature range of 250-260 DEG C, time 7-10min is blended, you can system
Obtain household electrical appliances antibiotic plastic.
As the scheme that the present invention enters again-walks：Step (2) and step (3) are carried out using extruder when being blended
Blending.
As the scheme that the present invention enters again-walks：Step (2) are by Corvic, PC resin, polyaniline, double seasons
After penta tetrol and compatilizer are well mixed, it is blended within the temperature range of 170 DEG C, 7 minutes time is blended.
As the scheme that the present invention enters again-walks：Described step (3) add ketene dimer, enter within the temperature range of 255 DEG C
Row blending, is blended time 7min, you can prepared household electrical appliances antibiotic plastic.
Compared with prior art, the invention has the beneficial effects as follows：
The household electrical appliances antibiotic plastic has good antibacterial effect, to stain bacterium on plastics, mould, alcohol mother bacterium,
Algae even virus has waited suppression or killing action, keeps plastics itself clean by the breeding of suppression microorganism；And have
Have the advantages that mouldability, mechanicalness and impact strength are high, can be widely used for manufacturing household appliances；Preparation process is simple, produces into
This low, applied range.
Specific embodiment
With reference to specific embodiment the technical scheme of this patent is made into-walk and explain.
Embodiment 1
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) Corvic is weighed by weight
30 parts, 35 parts of PC resin, 5 parts of polyaniline, 5 parts of bipentaerythrite, 2 parts of compatilizer, 0.8 part of ketene dimer, the compatilizer is
PP-g-ST；(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, at 150 DEG C
Within the temperature range of be blended, be blended 7 minutes time；(3) ketene dimer is subsequently adding, is entered within the temperature range of 250 DEG C
Row blending, is blended time 7min, you can prepared household electrical appliances antibiotic plastic.
Embodiment 2
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) Corvic is weighed by weight
45 parts, 45 parts of PC resin, 10 parts of polyaniline, 10 parts of bipentaerythrite, 5 parts of compatilizer, 2 parts of ketene dimer, the compatilizer is
ABS-g-MAH；(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, 160
It is blended within the temperature range of DEG C, 10 minutes time is blended；(3) ketene dimer is subsequently adding, within the temperature range of 260 DEG C
It is blended, time 10min is blended, you can prepared household electrical appliances antibiotic plastic.
Embodiment 3
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) Corvic is weighed by weight
38 parts, 41 parts of PC resin, 8 parts of polyaniline, 8 parts of bipentaerythrite, 3 parts of compatilizer, 1.2 parts of ketene dimer, the compatilizer is
ABS-g-MAH；(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, 170
It is blended within the temperature range of DEG C, 7 minutes time is blended；(3) ketene dimer is added, is carried out within the temperature range of 255 DEG C
Blending, is blended time 7min, you can prepared household electrical appliances antibiotic plastic；Using crowded when step (2) and step (3) are blended
Go out machine to be blended.
Embodiment 4
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) Corvic is weighed by weight
35 parts, 40 parts of PC resin, 7 parts of polyaniline, 7 parts of bipentaerythrite, 2 parts of compatilizer, 0.9 part of ketene dimer, the compatilizer is
PP-g-ST；(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, at 155 DEG C
Within the temperature range of be blended, be blended 8 minutes time；(3) ketene dimer is subsequently adding, is entered within the temperature range of 255 DEG C
Row blending, is blended time 8min, you can prepared household electrical appliances antibiotic plastic.
Embodiment 5
A kind of preparation method of household electrical appliances antibiotic plastic, concretely comprises the following steps：(1) Corvic is weighed by weight
40 parts, 42 parts of PC resin, 9 parts of polyaniline, 9 parts of bipentaerythrite, 4 parts of compatilizer, 1.5 parts of ketene dimer, the compatilizer is
ABS-g-MAH；(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, 158
It is blended within the temperature range of DEG C, 9 minutes time is blended；(3) ketene dimer is subsequently adding, within the temperature range of 258 DEG C
It is blended, time 9min is blended, you can prepared household electrical appliances antibiotic plastic.
Test case
(1) antibacterial test：Using conventional method by plastics for home appliances obtained in embodiment 1-5, be prepared into respectively 50mm ×
The sample of 50mm × 4mm, carries out antibacterial test, and test data is shown in Table 2.
Antibacterial test standard：QB/T2591-2003 antibiotic plastic Anti-microbial Performance Tests methods and antibacterial effect.
Bacterium is used in test：ETEC (Escherichia coli) ATCC25922；Staphylococcus aureus
(Staphylococcusaureus)ATCC6538.
1 plastics for home appliances anti-microbial property test table of table
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Escherichia coli sterilizing rate, % | 99.8 | 99.5 | 99.9 | 99.4 | 99.3 |
| Staphylococcus aureus sterilizing rate, % | 99.4 | 98.9 | 99.2 | 98.3 | 98.1 |
As it can be seen from table 1 adding ketene dimer in the present invention, the antibiotic plastic can be increased considerably to Escherichia coli
Bactericidal effect with staphylococcus aureus.
(2) toxotest：The plastics for home appliances of embodiment 1-5, shows through acute toxicity test, the LD50 ＞ to small white mouse
10000mg/kg, true border innocuous substance.
(3) mechanical property：The melt flow rate (MFR) of the plastics for home appliances of embodiment 1-5, tensile strength, elongation at break,
Notch impact strength, bending strength, molding shrinkage etc. are essentially identical with the plastics of the same proportioning without antiseptic.Can see
Go out, the interpolation of antiseptic in the present invention does not have harmful effect to the mechanical property of plastics.
The household electrical appliances antibiotic plastic has good antibacterial effect, to stain bacterium on plastics, mould, alcohol mother bacterium,
Algae even virus has waited suppression or killing action, keeps plastics itself clean by the breeding of suppression microorganism；And have
Have the advantages that mouldability, mechanicalness and impact strength are high, can be widely used for manufacturing household appliances；Preparation process is simple, produces into
This low, applied range.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.
Claims (8)
1. a kind of household electrical appliances antibiotic plastic, it is characterised in that including the raw material of following parts by weight：Corvic 30-45
Part, PC resin 35-45 part, polyaniline 5-10 parts, bipentaerythrite 5-10 parts, compatilizer 2-5 parts, ketene dimer 0.8-2 parts.
2. household electrical appliances antibiotic plastic according to claim 1, it is characterised in that including the raw material of following parts by weight：Poly-
Vinyl chloride resin 35-40 parts, PC resin 40-42 part, polyaniline 7-9 parts, bipentaerythrite 7-9 parts, compatilizer 2-4 parts, double second
Ketenes 0.9-1.5 parts.
3. household electrical appliances antibiotic plastic according to claim 1, it is characterised in that including the raw material of following parts by weight：Poly-
38 parts of vinyl chloride resin, 41 parts of PC resin, 8 parts of polyaniline, 8 parts of bipentaerythrite, 3 parts of compatilizer, 1.2 parts of ketene dimer.
4. household electrical appliances antibiotic plastic according to claim 1, it is characterised in that the compatilizer is PP-g-ST or ABS-
g-MAH.
5. a kind of claim 1-4 appoint-as described in household electrical appliances antibiotic plastic preparation method, it is characterised in that concrete steps
For：(1) Corvic, PC resin, polyaniline, bipentaerythrite, compatilizer and ketene dimer are weighed by weight；
(2) after being well mixed Corvic, PC resin, polyaniline, bipentaerythrite and compatilizer, in 150-160 DEG C of temperature
It is blended in the range of degree, minute time 7-10 is blended；(3) ketene dimer is subsequently adding, within the temperature range of 250-260 DEG C
It is blended, time 7-10min is blended, you can prepared household electrical appliances antibiotic plastic.
6. the preparation method of household electrical appliances antibiotic plastic according to claim 5, it is characterised in that step (2) and step
Suddenly it is blended using extruder when (3) are blended.
7. the preparation method of household electrical appliances antibiotic plastic according to claim 5, it is characterised in that step (2) will be poly-
After vinyl chloride resin, PC resin, polyaniline, bipentaerythrite and compatilizer are well mixed, carry out within the temperature range of 170 DEG C
Blending, is blended 7 minutes time.
8. the preparation method of household electrical appliances antibiotic plastic according to claim 5, it is characterised in that described step (3) add
Ketene dimer, is blended within the temperature range of 255 DEG C, time 7min is blended, you can prepared household electrical appliances antibiotic plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978394.7A CN106496995A (en) | 2016-11-08 | 2016-11-08 | A kind of household electrical appliances antibiotic plastic and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610978394.7A CN106496995A (en) | 2016-11-08 | 2016-11-08 | A kind of household electrical appliances antibiotic plastic and preparation method thereof |
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| CN201610978394.7A Pending CN106496995A (en) | 2016-11-08 | 2016-11-08 | A kind of household electrical appliances antibiotic plastic and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410086A (en) * | 2018-03-21 | 2018-08-17 | 苏州新区特氟龙塑料制品厂 | A kind of household electrical appliances antibiotic plastic |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311608A (en) * | 2010-07-09 | 2012-01-11 | 中国科学院金属研究所 | Polyaniline composite antibacterial plastic as well as preparation method and application thereof |
| CN105968631A (en) * | 2016-05-25 | 2016-09-28 | 朱林豪 | Antibacterial plastic and preparation method thereof |
-
2016
- 2016-11-08 CN CN201610978394.7A patent/CN106496995A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311608A (en) * | 2010-07-09 | 2012-01-11 | 中国科学院金属研究所 | Polyaniline composite antibacterial plastic as well as preparation method and application thereof |
| CN105968631A (en) * | 2016-05-25 | 2016-09-28 | 朱林豪 | Antibacterial plastic and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 汪多仁编著: "《增塑剂配方工艺与应用实例》", 31 August 2013, 印刷工业出版社出版 * |
| 马世昌主编: "《化学物质辞典》", 30 April 1999, 陕西科学技术出版社出版 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108410086A (en) * | 2018-03-21 | 2018-08-17 | 苏州新区特氟龙塑料制品厂 | A kind of household electrical appliances antibiotic plastic |
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Application publication date: 20170315 |