CN103589094A - Antibacterial plastic - Google Patents
Antibacterial plastic Download PDFInfo
- Publication number
- CN103589094A CN103589094A CN201310532999.XA CN201310532999A CN103589094A CN 103589094 A CN103589094 A CN 103589094A CN 201310532999 A CN201310532999 A CN 201310532999A CN 103589094 A CN103589094 A CN 103589094A
- Authority
- CN
- China
- Prior art keywords
- parts
- plastic
- antibacterial
- antibiotic
- antiseptic
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an antibacterial plastic, which is composed of, by weight: 40-60 parts of a plastic body, 10-15 parts of a plasticizer, 10-15 parts of a stabilizer, and 20-40 parts of an antibacterial agent. The antibacterial plastic provided by the invention has potent and lasting antibacterial and bacteriostatic effects, can reach an antibacterial ratio up to 90% on Escherichia coli and Staphylococcus aureus, and the antibacterial time is long. With a low pipe production cost, the antibacterial plastic can be widely used in refrigerators, washing machines, televisions and other household appliance industries.
Description
Technical field
The invention belongs to chemical material field, relate to a kind of antibiotic plastic.
Background technology
Along with improving constantly of industrial fast development and living standards of the people, people strengthen day by day to product safety and health consciousness.In life, people inevitably will touch the microorganisms such as each bacterioid, mould, such as: phone, washing machine, computer, refrigerator, electric switch etc., all can become bacterial contamination source and pathophoresis source.These various household appliances that just require us to use in living have the effect of antibacterial and mouldproof.
At present antibiotic plastic has started for large-scale household electrical appliances (as refrigerator etc.).The development and production with the household appliances (as antimicrobial refrigerator) of inhibition and kill harmful bacterium is upgraded the replacement that drives Chinese household electrical appliances industry from traditional home appliance type to healthy home appliance type.According to incompletely statistics, only this field of refrigerator just needs more than 10 ten thousand tons of antibiotic plastics every year at present.Antibiotic plastic refers to and in plastics, adds one or several specific antiseptic-germicides, make plastics there is inherent germ resistance, be that a class has antibacterial and type material bactericidal property, thereby the bacterium of staiing at plastics and product surface thereof can be killed or suppress its breeding within the regular hour.Compare with physical disinfection method with conventional chemistry, use antibiotic plastic sterilization to there is efficient and long-lasting, not only economy but also convenient.
Be used for the antiseptic-germicide of plastics mainly: organic and inorganic, natural three large series.Because the antibiotic timeliness of inorganic antiseptic is long, and high temperature resistant, can adapt to plastic working, be widely used in antibiotic plastic.Nano antiseptic plastic is to utilize nanotechnology to be scattered in fully in plastics inorganic nano-class antibacterial agent, can kill or suppress its growth being attached to bacterium on plastics.Due to the special effects of nano-powder particle size, greatly improved whole antibacterial effect, make heatproof, powder fineness, dispersiveness and effect all obtain giving full play to, produce lasting antibacterial effect.Now general antibiotic plastic production technique is that nano-class antibacterial agent is made to antibacterial plastic concentrate, then oozes with resin processing and the moulding of carrying out antibacterial plastics and goods thereof after mixed in certain proportion.
At present, the deficiency of the antibiotic existence of plastics is that antibacterial effect is not good enough, and anti-biotic material cost is high, and the physicals of the plastics of preparation is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide the antibiotic plastic that a kind of raw material is cheap, applied widely and antibacterial effect is lasting.
For solving above technical problem, a kind of antibiotic plastic of the present invention, described antibiotic plastic is to be combined by plastic body, softening agent, stablizer and antiseptic-germicide, the weight part of each component is as follows:
40～60 parts of plastic bodies
10～15 parts, softening agent
10～15 parts of stablizers
20～40 parts of antiseptic-germicides.
Above-mentioned stablizer is complex lead salt stabilizer.
Above-mentioned softening agent is tributyl citrate.
Above-mentioned antiseptic-germicide is hydroxyapatite based antimicrobials.
For further improving anti-microbial property, the weight part of each component is as follows:
50 parts of polyvinyl chloride (PVC) RESINS
12 parts, softening agent
12 parts of stablizers
30 parts of antiseptic-germicides.
Compared with prior art, the beneficial effect that the present invention has is:
The present invention is can be potent antibiotic, antibacterial, effect is lasting, and to the antibiotic rate of intestinal bacteria and streptococcus aureus, up to 90%, and the antibiotic time is permanent.High temperature resistant and good pressure-resistant performance of the present invention, 95 ℃ of pipe water Wen Keda, can be directly used in heating system, and under low-temperature condition, anti-impact force is strong, can under the lower environment of temperature, carry out construction and installation.Production technique of the present invention is simple, and production unit is identical with common plastics tube, and the low production cost of tubing can be widely used in all kinds of household electric appliances such as refrigerator, washing machine, televisor.
Embodiment
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment only, for helping to understand the present invention, should not be considered as concrete restriction of the present invention.
As no specific instructions, various raw material of the present invention all can obtain by commercially available; Or prepare according to the ordinary method of this area.Unless otherwise defined or described herein, all specialties used herein and scientific words and the art technology same meaning that skillfully person of entering is familiar.In addition any method similar or impartial to described content and material all can be applicable in the inventive method.
Unless otherwise defined or described herein, the familiar same meaning of all specialties used herein and scientific words and those skilled in the art.In addition any method similar or impartial to described content and material all can be applicable in the inventive method.
Embodiment 1
, described antibiotic plastic is to be combined by plastic body, softening agent, stablizer and antiseptic-germicide, the weight part of each component is as follows:
40 parts of polyvinyl chloride (PVC) RESINS
10 parts of tributyl citrates
10 parts of complex lead salt stabilizers
20 parts of hydroxyapatite based antimicrobials.
During preparation, according to this area ordinary method, each component is carried out to blend; get the antibiotic plastic making of the present embodiment; by this area ordinary method, extrude pvc pipe in plastics extruder, refer again to GB15981-1995, Q/02GZS001 detection method and standard detect; result shows; with colony number, calculate, antimicrobial form pvc pipe of the present invention is 93% to colibacillary antibiotic rate, to the antibiotic rate of streptococcus aureus, is 95%.
Press again the physical and mechanical properties of this pvc pipe of QB1929-93A standard testing, thermal expansivity and thermal conductivity conformance with standard, longitudinal relaxation shrinkage≤3%, ne-leakage under the pressure of 95 ℃, ring stress 3Mpa and 30 ℃, ring stress 15Mpa.
Embodiment 2
, described antibiotic plastic is to be combined by plastic body, softening agent, stablizer and antiseptic-germicide, the weight part of each component is as follows:
60 parts of PP-R resins
15 parts of tributyl citrates
15 parts of complex lead salt stabilizers
40 parts of hydroxyapatite based antimicrobials.
During preparation, according to this area ordinary method, each component is carried out to blend; get the antibiotic plastic making of the present embodiment; by this area ordinary method, extrude pvc pipe in plastics extruder, refer again to GB15981-1995, Q/02GZS001 detection method and standard detect; result shows; with colony number, calculate, antimicrobial form pvc pipe of the present invention is 90% to colibacillary antibiotic rate, to the antibiotic rate of streptococcus aureus, is 90%.
Press again the physical and mechanical properties of this pvc pipe of QB1929-93A standard testing, thermal expansivity and thermal conductivity conformance with standard, longitudinal relaxation shrinkage≤4%, ne-leakage under the pressure of 95 ℃, ring stress 3Mpa and 30 ℃, ring stress 15Mpa.
Embodiment 3
, described antibiotic plastic is to be combined by plastic body, softening agent, stablizer and antiseptic-germicide, the weight part of each component is as follows:
50 parts of polyvinyl chloride (PVC) RESINS
12 parts of tributyl citrates
12 parts of complex lead salt stabilizers
30 parts of hydroxyapatite based antimicrobials.
During preparation, according to this area ordinary method, each component is carried out to blend; get the antibiotic plastic making of the present embodiment; by this area ordinary method, extrude pvc pipe in plastics extruder, refer again to GB15981-1995, Q/02GZS001 detection method and standard detect; result shows; with colony number, calculate, antimicrobial form pvc pipe of the present invention is 90% to colibacillary antibiotic rate, to the antibiotic rate of streptococcus aureus, is 90%.
Press again the physical and mechanical properties of this pvc pipe of QB1929-93A standard testing, thermal expansivity and thermal conductivity conformance with standard, longitudinal relaxation shrinkage≤4%, ne-leakage under the pressure of 95 ℃, ring stress 3Mpa and 30 ℃, ring stress 15Mpa.
Applicant's statement, person of ordinary skill in the field is on the basis of above-described embodiment, by the concrete content point value of above-described embodiment component, combined with the technical scheme of summary of the invention part, thereby the new numerical range producing, also be one of record scope of the present invention, the application, for making specification sheets simple and clear, is no longer enumerated these numerical ranges.
Claims (5)
1. an antibiotic plastic, described antibiotic plastic is to be combined by plastic body, softening agent, stablizer and antiseptic-germicide, it is characterized in that the weight part of each component is as follows:
40～60 parts of plastic bodies
10～15 parts, softening agent
10～15 parts of stablizers
20～40 parts of antiseptic-germicides.
2. a kind of antibiotic plastic as claimed in claim 1, is characterized in that: described stablizer is complex lead salt stabilizer.
3. a kind of antibiotic plastic as claimed in claim 1, is characterized in that: described softening agent is tributyl citrate.
4. a kind of antibiotic plastic as claimed in claim 1, is characterized in that: described antiseptic-germicide is hydroxyapatite based antimicrobials.
5. a kind of antibiotic plastic as claimed in claim 1, is characterized in that the weight part of each component is as follows:
50 parts of polyvinyl chloride (PVC) RESINS
12 parts, softening agent
12 parts of stablizers
30 parts of antiseptic-germicides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532999.XA CN103589094A (en) | 2013-10-31 | 2013-10-31 | Antibacterial plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532999.XA CN103589094A (en) | 2013-10-31 | 2013-10-31 | Antibacterial plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103589094A true CN103589094A (en) | 2014-02-19 |
Family
ID=50079429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310532999.XA Pending CN103589094A (en) | 2013-10-31 | 2013-10-31 | Antibacterial plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103589094A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107200969A (en) * | 2017-07-20 | 2017-09-26 | 安徽盛华管业有限公司 | It is a kind of to add the PVC and preparation method for mixing strontium carbonate hydroxyapatite |
| CN107280396A (en) * | 2017-07-06 | 2017-10-24 | 张日龙 | A kind of moistureproof antibacterial plastic chopstick cage |
| CN108559123A (en) * | 2018-05-15 | 2018-09-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of bio-medical PVC material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242028A (en) * | 1996-12-27 | 2000-01-19 | 丸尾钙株式会社 | Synthetic resin additive and synthetic resin composition |
| CN102336957A (en) * | 2010-07-29 | 2012-02-01 | 上海亿金纳米科技有限公司 | Method for preparing functional chips for manufacturing antibacterial fibers and plastics |
| CN102558651A (en) * | 2011-12-29 | 2012-07-11 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Antibacterial flavoring master batch |
| CN102558680A (en) * | 2011-12-29 | 2012-07-11 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Antibacterial masterbatch |
| CN103073907A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial thermoplastic plastic composition and preparation method thereof |
-
2013
- 2013-10-31 CN CN201310532999.XA patent/CN103589094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1242028A (en) * | 1996-12-27 | 2000-01-19 | 丸尾钙株式会社 | Synthetic resin additive and synthetic resin composition |
| CN102336957A (en) * | 2010-07-29 | 2012-02-01 | 上海亿金纳米科技有限公司 | Method for preparing functional chips for manufacturing antibacterial fibers and plastics |
| CN103073907A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial thermoplastic plastic composition and preparation method thereof |
| CN102558651A (en) * | 2011-12-29 | 2012-07-11 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Antibacterial flavoring master batch |
| CN102558680A (en) * | 2011-12-29 | 2012-07-11 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Antibacterial masterbatch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280396A (en) * | 2017-07-06 | 2017-10-24 | 张日龙 | A kind of moistureproof antibacterial plastic chopstick cage |
| CN107200969A (en) * | 2017-07-20 | 2017-09-26 | 安徽盛华管业有限公司 | It is a kind of to add the PVC and preparation method for mixing strontium carbonate hydroxyapatite |
| CN108559123A (en) * | 2018-05-15 | 2018-09-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of bio-medical PVC material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103059524B (en) | antibacterial PBT plastic | |
| CN103059405B (en) | Antibiotic polypropylene plastic | |
| CN103965576A (en) | Antibacterial toy plastic and preparation method thereof | |
| CN105400100A (en) | Antibacterial polyvinyl chloride | |
| CN103059380B (en) | Antibacterial hdpe plastic | |
| CN103044849B (en) | Antibacterial abs plastic | |
| CN103059541B (en) | antibacterial polycarbonate plastic | |
| CN105670092A (en) | LDPE (low-density polyethylene) antibacterial plastic and preparation method therefor | |
| CN103073777B (en) | Antibacterial LLDPE plastics | |
| CN103073883B (en) | Antibacterial nylon-6 plastic | |
| CN105801976B (en) | A kind of HDPE antibiotic plastics and preparation method thereof | |
| CN105694229A (en) | PP antibacterial plastic and preparation method thereof | |
| CN103589095A (en) | Antibacterial plastic containing natural antibacterial agent | |
| CN103589094A (en) | Antibacterial plastic | |
| CN105400066A (en) | Plastic for food packaging bags | |
| CN105670078A (en) | Antistatic and antibacterial plastics and preparation method | |
| CN103059496B (en) | Antibacterial HIPS plastic | |
| CN105400067A (en) | Polypropylene with bacteriostasis function | |
| CN106905601A (en) | A kind of antibacterial polypropylene modified plastics | |
| CN103589063A (en) | High-temperature resistant antibacterial plastic | |
| CN105670077A (en) | Antibacterial and dirt-resistant plastics and preparation method | |
| CN103059494B (en) | Antibacterial asa plastic | |
| CN105462105A (en) | Polyvinyl chloride having bacteriostatic effect | |
| CN103571104A (en) | PVC (poly vinyl chloride) tube material containing glass-based inorganic antibacterial agent | |
| CN105400152A (en) | PET plastic with bacteriostasis function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |