CN107245201A - Anti-bacterial PVC plastic - Google Patents
Anti-bacterial PVC plastic Download PDFInfo
- Publication number
- CN107245201A CN107245201A CN201710484298.1A CN201710484298A CN107245201A CN 107245201 A CN107245201 A CN 107245201A CN 201710484298 A CN201710484298 A CN 201710484298A CN 107245201 A CN107245201 A CN 107245201A
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- polyhexamethylene
- pvc plastic
- hydrochloride
- plasticizer
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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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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 a kind of Anti-bacterial PVC plastic, it is prepared from by the raw material of following weight parts：100 104 parts of polyvinyl chloride resin, 6 12 parts of talcum powder, 6 12 parts of antimony oxide, 6 12 parts of chlorinated paraffin, 6 12 parts of wollastonite fibre, 24 parts of bipentaerythrite, 23 parts of plasticizer, 28 parts of antiseptic.Anti-bacterial PVC plastic of the present invention, combination property is high, and machining property is good, with good anti-microbial property.
Description
Technical field
The present invention relates to a kind of plastics, more particularly to a kind of Anti-bacterial PVC plastic.
Background technology
Polyvinyl chloride, English abbreviation PVC (Polyvinyl chloride) is VCM (vinyl chloride
Monomer, abbreviation VCM) in initiators such as peroxide, azo-compounds, or by Raolical polymerizable under light, heat effect
The polymer that mechanism is polymerized.
Plasticizer, which is added in high polymer material, can change material plasticity, be allowed to easily process, product is more soft
Plastic additive.China's plasticizer yield in 2012 is up to 2,600,000 tons, wherein dioctyl phthalate (DOP), phthalic acid
The plasticizer containing adjacent benzene class such as dibutyl ester (DBP) accounts for more than 80%.But such plasticizer is queried with persistent reproduction
Toxicity, causes the U.S., Japan and the multinational plaintext of European Union to forbid using in industries such as electronics, food, commodity and toys, in recent years
Come, with taking place frequently for " plasticizing disturbance " accident, domestic society is to the pay attention to day by day of plasticizer security and the feature of environmental protection, non-neighboring benzene class
The market of environment-friendlyplasticizer plasticizer and consumption will increasingly increase.
Natural vegetable fat is a kind of fatty acid glycerine esters compound, is distributed widely in nature.It is every from plant
Fat obtained by being extracted in thing is referred to as vegetable fat.Presence can participate in the functional group of chemical reaction such as in vegetable fat structure：
Carbon-carbon double bond, hydroxyl, ester group etc.；Therefore a kind of chemical raw material can be used as.Vegetable fat-based flame-retardant plasticizer is with renewable
Vegetable fat be primary raw material, with reference to ignition-proof element or the chemical substance with flame retarding construction synthesis a class plasticizer.
The invention provides a kind of Anti-bacterial PVC plastic, machining property is good.
The content of the invention
For above shortcomings in the prior art, the technical problems to be solved by the invention are to provide a kind of PVC and resisted
Bacterium plastics.
The present invention seeks to what is be achieved through the following technical solutions：
A kind of Anti-bacterial PVC plastic, is prepared from by the raw material of following weight parts：
100-104 parts of polyvinyl chloride resin, 6-12 parts of talcum powder, 6-12 parts of antimony oxide, 6-12 parts of chlorinated paraffin, wollastonite
6-12 parts of fiber, 2-4 parts of bipentaerythrite, 2-3 parts of plasticizer, 2-8 parts of antiseptic.
Preferably, the plasticizer be it is a kind of in epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate or
A variety of mixtures.
It is highly preferred that described plasticizer is mixed by epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate
Form, the epoxidised soybean oil, epoxidation sunflower oil, the mass ratio of octyl epoxy stearate are (1-3)：(1-3)：(1-
3)。
Preferably, the antiseptic is poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene
One or more mixture in guanidine phosphate.
It is highly preferred that described antiseptic is by poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, poly- six Asia
Methylguanidine phosphate is mixed, the poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene guanide
Phosphatic mass ratio is (1-3)：(1-3)：(1-3).
Anti-bacterial PVC plastic of the present invention, combination property is high, and machining property is good, with good anti-microbial property.
Embodiment
With reference to embodiment, the present invention is described further, as described below, is only the preferable implementation to the present invention
Example, not does the limitation of other forms, any those skilled in the art are possibly also with the disclosure above to the present invention
Technology contents be changed to the equivalent embodiment changed on an equal basis.It is every without departing from the present invention program content, according to the present invention
Technical spirit any simple modification that following examples are made or equivalent variations, all fall within protection scope of the present invention.
Each raw material introduction in embodiment：
Polyvinyl chloride resin, No. CAS：9002-86-2, the specific trade mark provided using Tianjin Heowns Biochemical Technology Co., Ltd.
For S-1000 polyvinyl chloride resin.
Talcum powder, No. CAS：14807-96-6, the talcum powder of 300 mesh produced using this reagent Co., Ltd of Adama.
Antimony oxide, No. CAS：1309-64-4,5 μm of particle diameter.
Chlorinated paraffin, No. CAS：63449-39-8, use the chlorinty that the golden Wanda Chemical Co., Ltd. in Tianjin provides for
52% chlorinated paraffin.
Wollastonite fibre, also known as needle-shaped wollastonite powder, the high whiteness silicon provided using Xinyu City Si Yuan mining industry Co., Ltd
Lime stone acicular powder.
Bipentaerythrite, No. CAS：126-58-9, the product provided using AlfaAesar (China) Chemical Co., Ltd. is compiled
Number be A18714 bipentaerythrite.
Epoxidised soybean oil, No. CAS：8013-07-8, the product provided using Shanghai Mike's woods biochemical technology Co., Ltd
The epoxidised soybean oil that numbering is E808876.
Epoxidation sunflower oil, No. CAS：8001-21-6, using document《The research of sunflower oil, Hemp Seed》
Prepared by the method for middle one-step method, the parts by weight of its reaction raw materials are：30 parts of hydrogen peroxide, the ice vinegar of 50 parts of sunflower oil, 30wt%
Sour 8 parts, 0.15 part of the concentrated sulfuric acid.
Octyl epoxy stearate, No. CAS：141-38-8, the epoxy provided using Wuhan Jin Nuo Chemical Co., Ltd.s is stearic
Misery ester.
Poly (hexamethylene) hydrochloride, No. CAS：57028-96-3, is provided using Wuhan Roche development in science and technology Co., Ltd
Production code member be BT/5263-77 poly (hexamethylene) hydrochloride.
The guanidine hydrochloride of polyhexamethylene two, No. CAS：32289-58-0, is provided using Ningbo Dong Te Chemical Co., Ltd.s
The model PHMB guanidine hydrochloride of polyhexamethylene two.
Polyhexamethylene guanide phosphate, No. CAS：89697-78-9, the type provided using the Industrial Co., Ltd. of upper seamount
Number be PHMG polyhexamethylene guanide phosphate.
Embodiment 1
Anti-bacterial PVC plastic raw material (parts by weight)：102 parts of polyvinyl chloride resin, 10 parts of talcum powder, 8 parts of antimony oxide, chlorination stone
8 parts of wax, 10 parts of wollastonite fibre, 2 parts of bipentaerythrite, 3 parts of plasticizer, 6 parts of antiseptic.
Described plasticizer is 1 in mass ratio by epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate：
1：1 is uniformly mixed and obtains.
Described antiseptic is by poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene guanide phosphorus
Hydrochlorate is 1 in mass ratio：1：1 is uniformly mixed and obtains.
The method for preparing above-mentioned Anti-bacterial PVC plastic, comprises the following steps：
(1) raw material for weighing each parts by weight in proportion is well mixed in mixing and blending machine, and mixer rotating speed is 80 revs/min
Clock, mixing temperature control is at 65 DEG C, and the time is 30 minutes, obtains compound；
(2) compound is used into HAAKE torque rheometer banburyings, roller temperature control is in 170 DEG C, mixing time during banburying
For 5 minutes, rotor speed was 40 revs/min, obtains banburying material；
(3) the banburying material for obtaining step (2) uses vulcanizing press with 3MPa pressure hot pressing 5min at 170 DEG C,
Then it is cold-pressed to room temperature to obtain thin slice of the size as 180 × 20 × 3mm.Obtain the Anti-bacterial PVC plastic of embodiment 1.
Embodiment 2
It is substantially the same manner as Example 1, differ only in：Described plasticizer is by epoxidised soybean oil, epoxidation sunflower
Seed oil is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 2.
Embodiment 3
It is substantially the same manner as Example 1, differ only in：Described plasticizer is stearic by epoxidation sunflower oil, epoxy
Misery ester is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 3.
Embodiment 4
It is substantially the same manner as Example 1, differ only in：Described plasticizer is by epoxidised soybean oil, epoxystearic acid
Monooctyl ester is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 4.
Embodiment 5
It is substantially the same manner as Example 1, differ only in：Described antiseptic is by poly (hexamethylene) hydrochloride, poly- six
The guanidine hydrochloride of methylene two is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 5.
Embodiment 6
It is substantially the same manner as Example 1, differ only in：Described antiseptic is by the guanidine hydrochloride of polyhexamethylene two, poly-
Hexa-methylene guanidine phosphate is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 6.
Embodiment 7
It is substantially the same manner as Example 1, differ only in：Described antiseptic is by poly (hexamethylene) hydrochloride, poly- six
Methylene guanidine phosphate is 1 in mass ratio：1 is uniformly mixed and obtains.Obtain the Anti-bacterial PVC plastic of embodiment 7.
Test case 1
The traditional performance of the embodiment 1-7 Anti-bacterial PVC plastics prepared is tested, specific test result is shown in Table 1.
Table 1：Traditional performance test data table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (epoxidised soybean oil, epoxidation sunflower oil, epoxystearic acid
Monooctyl ester is compounded) traditional performance is substantially better than embodiment 2-4 (epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate
In it is any the two compound)；Comparing embodiment 1 and embodiment 5-7, embodiment 1 (poly (hexamethylene) hydrochloride, polyhexamethylene
Two guanidine hydrochlorides, polyhexamethylene guanide phosphate compounding) traditional performance be substantially better than embodiment 5-7 (poly (hexamethylene) acid
The two any compounding in salt, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene guanide phosphate).
Test case 2
The anti-microbial property of embodiment 1-7 Anti-bacterial PVC plastic is tested, detected with reference to GB/T21510-2008, greatly
Enterobacteria ATYCC 25922, staphylococcus aureus ATCC6538.Specific test result is shown in Table 2.
Table 2：Anti-microbial property test tables of data
| Sample | Escherichia coli sterilizing rate, % | Staphylococcus aureus sterilizing rate, % |
| Embodiment 1 | 99.8 | 99.7 |
| Embodiment 2 | 90.2 | 93.1 |
| Embodiment 3 | 93.2 | 95.9 |
| Embodiment 4 | 96.7 | 90.8 |
| Embodiment 5 | 91.6 | 94.6 |
| Embodiment 6 | 94.1 | 92.4 |
| Embodiment 7 | 92.5 | 91.7 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (epoxidised soybean oil, epoxidation sunflower oil, epoxystearic acid
Monooctyl ester is compounded) anti-microbial property is substantially better than embodiment 2-4 (epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate
In it is any the two compound)；Comparing embodiment 1 and embodiment 5-7, embodiment 1 (poly (hexamethylene) hydrochloride, polyhexamethylene
Two guanidine hydrochlorides, polyhexamethylene guanide phosphate compounding) anti-microbial property be substantially better than embodiment 5-7 (poly (hexamethylene) acid
The two any compounding in salt, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene guanide phosphate).
Claims (1)
1. a kind of Anti-bacterial PVC plastic, it is characterised in that be prepared from by the raw material of following weight parts：100-104 parts of polyvinyl chloride resin,
6-12 parts of talcum powder, 6-12 parts of antimony oxide, 6-12 parts of chlorinated paraffin, 6-12 parts of wollastonite fibre, bipentaerythrite 2-4
Part, 2-3 parts of plasticizer, 2-8 parts of antiseptic；
Described plasticizer is mixed by epoxidised soybean oil, epoxidation sunflower oil, octyl epoxy stearate, the epoxy
It is (1-3) to change soybean oil, epoxidation sunflower oil, the mass ratio of octyl epoxy stearate：(1-3)：(1-3)；
Described antiseptic is by poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, polyhexamethylene guanide phosphate
Mix, the poly (hexamethylene) hydrochloride, the guanidine hydrochloride of polyhexamethylene two, the phosphatic quality of polyhexamethylene guanide
Than for (1-3)：(1-3)：(1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484298.1A CN107245201A (en) | 2017-06-23 | 2017-06-23 | Anti-bacterial PVC plastic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484298.1A CN107245201A (en) | 2017-06-23 | 2017-06-23 | Anti-bacterial PVC plastic |
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| Publication Number | Publication Date |
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| CN107245201A true CN107245201A (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710484298.1A Pending CN107245201A (en) | 2017-06-23 | 2017-06-23 | Anti-bacterial PVC plastic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276695A (en) * | 2017-12-25 | 2018-07-13 | 王升瑶 | Anti-bacterial PVC plastic |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500832A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polyvinyl chloride (PVC) plastic-wood panel |
| CN103073811A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial polyvinyl chloride composition and preparation method thereof |
| CN103289249A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Bacteriostatic PVC film |
| CN104194182A (en) * | 2014-07-22 | 2014-12-10 | 北京森源华诚科技发展有限公司 | PVC/PVC-g-DMC antibacterial plastic and preparation technology thereof |
| CN105218964A (en) * | 2014-06-25 | 2016-01-06 | 北京化工大学 | Antibacterial polyvinyl chloride material and its preparation method and application |
| CN106117880A (en) * | 2016-07-06 | 2016-11-16 | 河南驼人医疗器械集团有限公司 | A kind of transparent type medical antibacterial pvc material and preparation method thereof |
-
2017
- 2017-06-23 CN CN201710484298.1A patent/CN107245201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1500832A (en) * | 2002-11-18 | 2004-06-02 | 华昌工贸有限公司 | Polyvinyl chloride (PVC) plastic-wood panel |
| CN103073811A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Antibacterial polyvinyl chloride composition and preparation method thereof |
| CN103289249A (en) * | 2013-06-24 | 2013-09-11 | 苏州新区佳合塑胶有限公司 | Bacteriostatic PVC film |
| CN105218964A (en) * | 2014-06-25 | 2016-01-06 | 北京化工大学 | Antibacterial polyvinyl chloride material and its preparation method and application |
| CN104194182A (en) * | 2014-07-22 | 2014-12-10 | 北京森源华诚科技发展有限公司 | PVC/PVC-g-DMC antibacterial plastic and preparation technology thereof |
| CN106117880A (en) * | 2016-07-06 | 2016-11-16 | 河南驼人医疗器械集团有限公司 | A kind of transparent type medical antibacterial pvc material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108276695A (en) * | 2017-12-25 | 2018-07-13 | 王升瑶 | Anti-bacterial PVC plastic |
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Application publication date: 20171013 |