CN103524792A - Plastic antibacterial agent - Google Patents
Plastic antibacterial agent Download PDFInfo
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- CN103524792A CN103524792A CN201310440562.3A CN201310440562A CN103524792A CN 103524792 A CN103524792 A CN 103524792A CN 201310440562 A CN201310440562 A CN 201310440562A CN 103524792 A CN103524792 A CN 103524792A
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Abstract
The invention discloses a plastic antibacterial agent. The plastic antibacterial agent comprises the following raw materials in parts by weight: 15-30 parts of zinc chloride, 30-50 parts of zeolite powder, 25-50 parts of shell powder, 15-40 parts of diluent and 5-20 parts of coupling agent, wherein the diluent is one or two of ethylene glycol and propylene glycol, and the coupling agent is one or two of aminosilane and vinyl silane. A finished product is obtained by mixing all the raw materials according to a certain proportion and stirring. A preparation process disclosed by the invention has the advantages of simplicity and low cost, and the finished product has an obvious antibacterial effect and a high killing rate of above 99% against a variety of bacteria, is in line with the requirements of safety standards, and can be widely used in daily necessities, medical devices, plastic building materials and other fields.
Description
Technical field
The present invention relates to a kind of antiseptic-germicide, relate in particular to a kind of plastic antimicrobial agent.
Background technology
Along with the progress of human society, plastics occupy more and more consequence in daily life.Yet plastics are in use easily subject to the pollution of bacterium, directly cause the propagation of unwanted bacteria and spread, and are unfavorable for people's health.Antiseptic-germicide is as a kind of additive, and effectively anti-bacteria grows.At present, plastic antimicrobial agent is generally divided into mineral-type and organic.Mineral-type antiseptic-germicide resistance to elevated temperatures is good, but great majority are with color, affect product attractive in appearance; Organic antiseptic-germicide heat resistance is low, and sterilizing time is short, but easily separates out in goods.
Summary of the invention
The technical problem solving: the invention provides a kind of plastic antimicrobial agent, preparation technology is simple, with low cost, the advantage of comprehensive two class antiseptic-germicides, antibacterial effect is obvious, can effectively suppress microorganism growth.
Technical scheme: the invention provides a kind of plastic antimicrobial agent, the mass fraction of each raw material consists of: zinc chloride 15-30 part, zeolite powder 30-50 part, oyster shell whiting 25-50 part, thinner 15-40 part, coupling agent 5-20 part.
Described thinner is one or both in ethylene glycol, propylene glycol; Described coupling agent is one or both in aminosilane, vinyl silanes.
The preparation method of a kind of plastic antimicrobial agent provided by the invention, it comprises following preparation process:
(1) zinc chloride, zeolite powder and oyster shell whiting are mixed by certain mass fraction, obtain mixed powder, standby;
(2) thinner is mixed by ratio of quality and the number of copies 2-3:1 with coupling agent, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed by ratio of quality and the number of copies 1:0.3-0.5, add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Beneficial effect: because the present invention has adopted technique scheme, preparation technology is simple, with low cost.Gained plastic antimicrobial agent antibacterial effect is obvious, to the kill ratio of multiclass bacterial classification, can reach more than 99%, meets safety standards requirement, can be widely used in the fields such as daily necessities, medicine equipment, materials for construction.
Embodiment
Mode below by embodiment further illustrates the present invention, but therefore the present invention is not confined to following embodiment.
Embodiment 1
16 parts of zinc chloride, 35 parts of zeolite powders, 26 parts of oyster shell whitings, 19 parts of ethylene glycol, 8 parts of aminosilanes.
Preparation process is as follows:
(1) 16 parts of zinc chloride, 35 parts of zeolite powders and 26 parts of oyster shell whitings are mixed, obtain mixed powder, standby;
(2) 19 parts of ethylene glycol are mixed with 8 parts of aminosilanes, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed and add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Embodiment 2
18 parts of zinc chloride, 44 parts of zeolite powders, 32 parts of oyster shell whitings, 28 parts of propylene glycol, 12 parts of aminosilanes.
Preparation process is as follows:
(1) 18 parts of zinc chloride, 44 parts of zeolite powders and 32 parts of oyster shell whitings are mixed, obtain mixed powder, standby;
(2) 28 parts of propylene glycol are mixed with 12 parts of aminosilanes, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed and add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Embodiment 3
22 parts of zinc chloride, 36 parts of zeolite powders, 46 parts of oyster shell whitings, 30 parts of ethylene glycol, 14 parts of vinyl silanes.
Preparation process is as follows:
(1) 22 parts of zinc chloride, 36 parts of zeolite powders and 46 parts of oyster shell whitings are mixed, obtain mixed powder, standby;
(2) 30 parts of ethylene glycol are mixed with 14 parts of vinyl silanes, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed and add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Embodiment 4
28 parts of zinc chloride, 42 parts of zeolite powders, 48 parts of oyster shell whitings, 38 parts of propylene glycol, 13 parts of vinyl silanes.
Preparation process is as follows:
(1) 28 parts of zinc chloride, 42 parts of zeolite powders and 48 parts of oyster shell whitings are mixed, obtain mixed powder, standby;
(2) 38 parts of propylene glycol are mixed with 13 parts of vinyl silanes, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed and add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Claims (4)
1. a plastic antimicrobial agent, is characterized in that: the mass fraction of each raw material consists of: zinc chloride 15-30 part, zeolite powder 30-50 part, oyster shell whiting 25-50 part, thinner 15-40 part, coupling agent 5-20 part.
2. a kind of plastic antimicrobial agent according to claim 1, is characterized in that: described thinner is one or both in ethylene glycol, propylene glycol.
3. a kind of plastic antimicrobial agent according to claim 1, is characterized in that: described coupling agent is one or both in aminosilane, vinyl silanes.
4. the preparation method of a kind of plastic antimicrobial agent as claimed in claim 1, is characterized in that comprising the following steps:
(1) zinc chloride, zeolite powder and oyster shell whiting are mixed by above-mentioned mass fraction, obtain mixed powder, standby;
(2) thinner is mixed by ratio of quality and the number of copies 2-3:1 with coupling agent, obtain mixing liquid, standby;
(3) the middle mixing liquid of mixed powder in step (1) and step (2) is mixed by ratio of quality and the number of copies 1:0.3-0.5, add stirrer high speed to stir and obtain plastic antimicrobial agent finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440562.3A CN103524792A (en) | 2013-09-25 | 2013-09-25 | Plastic antibacterial agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440562.3A CN103524792A (en) | 2013-09-25 | 2013-09-25 | Plastic antibacterial agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103524792A true CN103524792A (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440562.3A Withdrawn CN103524792A (en) | 2013-09-25 | 2013-09-25 | Plastic antibacterial agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN103524792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017263A (en) * | 2014-06-12 | 2014-09-03 | 东莞市金富实业有限公司 | High-strength/toughness plastic bottle cap and manufacturing process thereof |
| CN105131336A (en) * | 2015-09-17 | 2015-12-09 | 无锡市长安曙光手套厂 | Antibacterial agent, preparation method and application thereof |
| CN109135125A (en) * | 2018-08-28 | 2019-01-04 | 湖州织里创塑塑料科技有限公司 | A kind of high-temperature resistance plastice water bottle and its processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151967A (en) * | 2006-09-28 | 2008-04-02 | 广东海洋大学 | Nano antimicrobial powder body with shell powder as carrier and method for preparing the same |
-
2013
- 2013-09-25 CN CN201310440562.3A patent/CN103524792A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101151967A (en) * | 2006-09-28 | 2008-04-02 | 广东海洋大学 | Nano antimicrobial powder body with shell powder as carrier and method for preparing the same |
Non-Patent Citations (1)
| Title |
|---|
| 赵鸥等: ""抗菌防霉聚烯烃塑料的制造"", 《塑料》, vol. 34, no. 2, 18 April 2005 (2005-04-18), pages 78 - 83 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017263A (en) * | 2014-06-12 | 2014-09-03 | 东莞市金富实业有限公司 | High-strength/toughness plastic bottle cap and manufacturing process thereof |
| CN105131336A (en) * | 2015-09-17 | 2015-12-09 | 无锡市长安曙光手套厂 | Antibacterial agent, preparation method and application thereof |
| CN109135125A (en) * | 2018-08-28 | 2019-01-04 | 湖州织里创塑塑料科技有限公司 | A kind of high-temperature resistance plastice water bottle and its processing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |