CN103289249B - Bacteriostatic PVC film - Google Patents
Bacteriostatic PVC film Download PDFInfo
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- CN103289249B CN103289249B CN201310251790.6A CN201310251790A CN103289249B CN 103289249 B CN103289249 B CN 103289249B CN 201310251790 A CN201310251790 A CN 201310251790A CN 103289249 B CN103289249 B CN 103289249B
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Abstract
The invention relates to a bacteriostatic PVC film, and belongs to the field of polymer materials. The bacteriostatic PVC film comprises the following raw materials: by weight, 100-120 parts of PVC resin powder, 0.1-0.5 parts of angelica essential oil, 22-28 parts of acetyl-tri-n-butyl citrate, 2-5 of a heat stabilizer, and 0.5-1 part of a lubricant. The bacteriostatic agent used in the bacteriostatic PVC film is a pure natural plant-extracted bacteriostatic agent, can inhibit breeding of bacteria around the film, to provide a healthy environment for people. At the same time, the bacteriostatic PVC film uses the acetyl-tri-n-butyl citrate as a plasticizer, health problems caused by the use of plasticizer products containing phthalate esters can be effectively avoided.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of Bacteriostatic PVC film.
Background technology
The essence of PVC film is a kind of vacuum forming film, the PVC film surface the superiors are paint, the main component in middle layer is polyvinyl chloride, and orlop is back of the body coating adhesive, compared with common veneer film, it can merge tightly with other sheet material, within 10 years, even within 15 years, do not come unglued, be therefore loved by the people, become a kind of synthetic materials be widely used, top layer for all kinds of panel is packed, so the decorating film that is otherwise known as, attached glued membrane.
Softening agent conventional during current industrial production PVC film is mainly phthalate, though this kind of softening agent is functional, because it has carcinogenic potentially dangerous, larger to injury of human.And traditional PVC film shortcoming bacteria resistance function, though have the research to the PVC film with bacteria resistance function at present, but still there is deficiency, as used titanium dioxide antibacterial, but titanium dioxide use is excessive and photocatalysis performance all affects the healthy of people.How overcoming the deficiencies in the prior art is problems that polymeric material field needs solution badly.
Summary of the invention
The object of the invention is, in order to solve the deficiencies in the prior art, to provide a kind of Bacteriostatic PVC film, product of the present invention has bacteria resistance function, is widely used in being applied to building materials, packaging, medicine and other fields.
The technical solution used in the present invention is as follows:
A kind of Bacteriostatic PVC film, is characterized in that comprising the following raw material according to weight parts: PVC resin powder 100-120 part, Archangelica officinalis Hoffmann essential oil 0.1-0.5 part, ATBC 22-28 part, thermo-stabilizer 2-5 part, lubricant 0.5-1 part.
Further, its prioritization scheme is described thermo-stabilizer is thiol methyl tin stablizer.
Further, its prioritization scheme is described lubricant is Zinic stearas.
Preparation method of the present invention: polyvinyl chloride resin, Archangelica officinalis Hoffmann essential oil, ATBC, thermo-stabilizer and lubricant are added in homogenizer and is warming up to 80-100 DEG C and is uniformly mixed, then forcing machine is delivered to, extruder temperature controls at 130-140 DEG C, again material is delivered to plastics processing mill, then material loading is to rolling press, calender temperature is 160-180 DEG C, through calendering, embossing sizing, cooling, curling, the finished product of cutting, packing.
Product of the present invention can be used for making various packing bag, raincoat, tablecloth, curtain, inflatable toys etc.
compared with prior art, its beneficial effect is in the present invention:(1) the present invention utilizes the bacteria resistance function of Archangelica officinalis Hoffmann essential oil, can suppress the bacteria breed around film, especially mould, for people provide healthy environment for use; (2) fungistat that the present invention uses extracts fungistat for natural plant, can life-time service, safety non-toxic; (3) the present invention uses ATBC as softening agent, can effectively avoid because using the health problem caused containing phthalic ester plasticizer product.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of Bacteriostatic PVC film, comprises the following raw material according to weight parts: PVC resin powder 100 parts, Archangelica officinalis Hoffmann essential oil 0.1 part, ATBC 22 parts, thiol methyl tin stablizer 2 parts, Zinic stearas 0.5 part.
Embodiment 2
A kind of Bacteriostatic PVC film, comprises the following raw material according to weight parts: PVC resin powder 120 parts, Archangelica officinalis Hoffmann essential oil 0.5 part, ATBC 28 parts, thiol methyl tin stablizer 5 parts, Zinic stearas 1 part.
Embodiment 3
A kind of Bacteriostatic PVC film, comprises the following raw material according to weight parts: PVC resin powder 110 parts, Archangelica officinalis Hoffmann essential oil 0.3 part, ATBC 25 parts, thiol methyl tin stablizer 4 parts, Zinic stearas 0.8 part.
This product bacteriostasis property is detected and analyzes:
The film of the present invention being 0.5cm × 1cm by 100 specifications is placed in mucoraceous bacterium liquid, after 3h is cultivated in concussion under room temperature, gets 2 nutrient solution measurement microscope spore germination numbers, calculates spore germination rate; Under similarity condition, with common PVC film for contrast, obtain the fungistatic effect of embodiment 1 ~ 3, the results are shown in Table 1.
Meanwhile, with intestinal bacteria, streptococcus aureus and trichoderma viride for bacterial classification, adopt concussion flask method to carry out anti-microbial property test to sample, the anti-microbial property of sample is evaluated by bacteriostasis rate, and detected result is in table 2.
Table 1 finished product bacteriostasis property of the present invention test data
| Sample | Mucormycosis spore germination rate/% |
| Embodiment 1 | 11.3 |
| Embodiment 2 | 7.8 |
| Embodiment 3 | 7.5 |
| Common commercially available PVC film | 48.4 |
The anti-microbial property test result of each embodiment finished product of table 2
From table 1 and table 2, compared with common PVC film, product of the present invention, to mucormycosis, intestinal bacteria and streptococcus aureus and green mold bacterium, all has good restraining effect, and its fungistatic effect is remarkable.
Claims (3)
1. a Bacteriostatic PVC film, is characterized in that comprising the following raw material according to weight parts: PVC resin powder 100-120 part, Archangelica officinalis Hoffmann essential oil 0.1-0.5 part, ATBC 22-28 part, thermo-stabilizer 2-5 part, lubricant 0.5-1 part.
2. Bacteriostatic PVC film according to claim 1, is characterized in that described thermo-stabilizer is thiol methyl tin stablizer.
3. Bacteriostatic PVC film according to claim 1, is characterized in that described lubricant is Zinic stearas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251790.6A CN103289249B (en) | 2013-06-24 | 2013-06-24 | Bacteriostatic PVC film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251790.6A CN103289249B (en) | 2013-06-24 | 2013-06-24 | Bacteriostatic PVC film |
Publications (2)
| Publication Number | Publication Date |
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| CN103289249A CN103289249A (en) | 2013-09-11 |
| CN103289249B true CN103289249B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310251790.6A Expired - Fee Related CN103289249B (en) | 2013-06-24 | 2013-06-24 | Bacteriostatic PVC film |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589095A (en) * | 2013-10-31 | 2014-02-19 | 安徽工贸职业技术学院 | Antibacterial plastic containing natural antibacterial agent |
| CN103571106A (en) * | 2013-11-08 | 2014-02-12 | 苏州新颖新材料科技股份有限公司 | Efficient antibacterial composite film material |
| CN105125014A (en) * | 2015-09-18 | 2015-12-09 | 苏州新区佳合塑胶有限公司 | Antibacterial plastic table cloth and production technology thereof |
| CN105860328B (en) * | 2016-04-21 | 2018-06-29 | 武汉馨雅美纺织品有限公司 | Anti-pollution antibacterial tablecloth |
| CN107556665A (en) * | 2016-05-23 | 2018-01-09 | 张进 | A kind of preparation method of the PVC product with biocidal property |
| CN107245201A (en) * | 2017-06-23 | 2017-10-13 | 云阳县也村信息科技有限公司 | Anti-bacterial PVC plastic |
| CN107298785A (en) * | 2017-07-05 | 2017-10-27 | 佛山杰致信息科技有限公司 | A kind of environment friendly bacteriostatic polyethylene film and preparation method thereof |
| CN112724549A (en) * | 2020-12-03 | 2021-04-30 | 广东祺龙科技有限公司 | Heat-insulating mildew-proof antibacterial curtain material and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077332A (en) * | 2000-02-02 | 2001-08-17 | 성재갑 | Antibacterial film having natural antibacterial agent |
| CN102585412A (en) * | 2011-01-14 | 2012-07-18 | 邓靖 | Active packaging film based on essential oil/beta-cyclodextrin inclusion compound and preparation method for active packaging film |
| CN102604269A (en) * | 2012-03-20 | 2012-07-25 | 绍兴宏润消防器材有限公司 | Low-temperature anti-vapour food preservative film |
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2013
- 2013-06-24 CN CN201310251790.6A patent/CN103289249B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077332A (en) * | 2000-02-02 | 2001-08-17 | 성재갑 | Antibacterial film having natural antibacterial agent |
| CN102585412A (en) * | 2011-01-14 | 2012-07-18 | 邓靖 | Active packaging film based on essential oil/beta-cyclodextrin inclusion compound and preparation method for active packaging film |
| CN102604269A (en) * | 2012-03-20 | 2012-07-25 | 绍兴宏润消防器材有限公司 | Low-temperature anti-vapour food preservative film |
Non-Patent Citations (1)
| Title |
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| "植物精油抑菌活性研究进展";胡林峰;《天然产物研究与开发》;20110425;第23卷(第2期);第384-391页 * |
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| CN103289249A (en) | 2013-09-11 |
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