CN109456537A - A kind of antimildew and antibacterial bag material - Google Patents
A kind of antimildew and antibacterial bag material Download PDFInfo
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- CN109456537A CN109456537A CN201811416880.5A CN201811416880A CN109456537A CN 109456537 A CN109456537 A CN 109456537A CN 201811416880 A CN201811416880 A CN 201811416880A CN 109456537 A CN109456537 A CN 109456537A
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- antimildew
- bag material
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- antibacterial bag
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of antimildew and antibacterial bag material, raw material includes: polypropylene, organic phosphorous mould inhibitor, plant antimicrobial, nanofiller, coupling agent, stabilizer.Organic phosphorous mould inhibitor is prepared using following technique: kiber alkyl amine, alkyl hypophosphorous acid being added in solvent, heating is stirred to react, and adds cyanamide solution, and after the reaction was continued, prefabricated material is made in desolventizing, drying；After prefabricated material and N-hydroxyethyl-ethylenediamine heating reflux reaction, organic phosphorous mould inhibitor is made.The antimildew and antibacterial performance of packaging membrane material of the invention is good, excellent in mechanical performance.
Description
Technical field
The present invention relates to packaging film bag technique field more particularly to a kind of antimildew and antibacterial bag materials.
Background technique
Plastic package material is using synthesis or natural macromolecule resin as main material, after adding various auxiliary agents, one
There is ductility under fixed temperature and pressure, a kind of material of its shape can be fixed after cooling.The key property of plastics is: the
One, density is small, and specific strength is high, can obtain higher packaging yield；Second, the chemical resistance of most of plastics is good, has good
Acidproof, alkaline-resisting, resistance to all kinds of organic solvents, it is long-term to place, do not aoxidize；Third, molding are easy, and required molding energy consumption is lower than
The metal materials such as steel；4th, there is the good transparency, ease of coloring；5th, there is good intensity, Unit Weight
Strength character is high, impact resistance, easily modified；6th, processing cost is low.7th, insulating properties is excellent.However currently, plastic packaging bag makes
With with mould growth, being unable to meet demand in the process.
Summary of the invention
Technical problems based on background technology, it is mould proof anti-the invention proposes a kind of antimildew and antibacterial bag material
Bacterium performance is good, excellent in mechanical performance.
The present invention proposes a kind of antimildew and antibacterial bag material, and raw material includes: 80-100 parts of polypropylene by weight, has
Phosphorous mould inhibitor 5-15 parts of machine, 1-3 parts of plant antimicrobial, 4-10 parts of nanofiller, 1-3 parts of coupling agent, 0.5-2 parts of stabilizer.
Preferably, organic phosphorous mould inhibitor is prepared using following technique: solvent is added in kiber alkyl amine, alkyl hypophosphorous acid
In, heating is stirred to react, and adds cyanamide solution, and after the reaction was continued, prefabricated material is made in desolventizing, drying；By prefabricated material and N-
After hydroxyethyl ethylenediamine heating reflux reaction, organic phosphorous mould inhibitor is made.
Preferably, kiber alkyl amine, alkyl hypophosphorous acid, cyanamide, N-hydroxyethyl-ethylenediamine molar ratio be 5-6:7-8:5-6:
2-3。
Preferably, solvent low-carbon alcohols, preferably ethyl alcohol.
Preferably, warming temperature is 60-70 DEG C, and being stirred to react the time is 2-3h, back flow reaction 4-6h.
Preferably, plant antimicrobial is one of eucalyptus oil, caryophyllus oil, chitin and chitosan or a variety of.
Preferably, nanofiller is nano-titanium dioxide and/or nanometer basic zirconium phosphate.
Preferably, coupling agent is silane coupling agent and/or aluminate coupling agent.
Preferably, stabilizer is phosphorous acid lipid stabilizer or terres rares stabilizer.
The present invention taken polypropylene as the base material, cooperates organic phosphorous mould inhibitor, plant antimicrobial, nanofiller, coupling agent, steady
Determine agent and obtains bag material.Wherein, it is cooperated using organic phosphorous mould inhibitor and plant antimicrobial as antimildew and antibacterial agent body
System, is remarkably improved mould proof, the anti-microbial property of polypropylene material；With kiber alkyl amine, alkyl hypophosphorous acid, cyanamide solution and with N- hydroxyl
Ethylethylenediamine be raw material be made organic phosphorous mould inhibitor molecule it is high, it is heat-resisting, fungicidal properties is excellent；Nanofiller on the one hand can
Mould proof, anti-microbial property intensity and heat resistance are improved, inorganic type antimildew and antibacterial agent is on the other hand used as, further increases packet
Bagging material is mould proof, anti-microbial property；And coupling agent and stabilizer form processing aid system, improve antimildew and antibacterial agent and filler with
Polyacrylic mixing compatibility further increases mould proof, anti-microbial property processing performance；Each component of the present invention, which cooperates, to be wrapped
The antimildew and antibacterial performance of bagging material is good, excellent in mechanical performance.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of antimildew and antibacterial bag material, raw material include: 80 parts of polypropylene by weight, organic phosphorous mould inhibitor 5
Part, 1 part of eucalyptus oil, 2 parts of chitin, 4 parts of nano-titanium dioxide, 1 part of silane coupling agent, 0.5 part of phosphorous acid lipid stabilizer.
Organic phosphorous mould inhibitor uses following technique to prepare: weighing kiber alkyl amine, alkyl respectively for 5:7:5:2 in molar ratio
Kiber alkyl amine, alkyl hypophosphorous acid are added in ethyl alcohol, are warming up to 60 DEG C and are stirred to react by hypophosphorous acid, cyanamide, N-hydroxyethyl-ethylenediamine
2h adds cyanamide solution, and after the reaction was continued, prefabricated material is made in de- ethyl alcohol, drying；Prefabricated material is added with N-hydroxyethyl-ethylenediamine
After hot back flow reaction 4h, organic phosphorous mould inhibitor is made.
Embodiment 2
A kind of antimildew and antibacterial bag material, raw material include: 100 parts of polypropylene by weight, organic phosphorous mould inhibitor
15 parts, 2 parts of caryophyllus oil, 1 part of chitosan, 10 parts of nanometer basic zirconium phosphate, 3 parts of aluminate coupling agent, 2 parts of terres rares stabilizer.
Organic phosphorous mould inhibitor uses following technique to prepare: weighing kiber alkyl amine, alkyl respectively for 6:8:6:3 in molar ratio
Kiber alkyl amine, alkyl hypophosphorous acid are added in ethyl alcohol, are warming up to 70 DEG C and are stirred to react by hypophosphorous acid, cyanamide, N-hydroxyethyl-ethylenediamine
3h adds cyanamide solution, and after the reaction was continued, prefabricated material is made in de- ethyl alcohol, drying；Prefabricated material is added with N-hydroxyethyl-ethylenediamine
After hot back flow reaction 6h, organic phosphorous mould inhibitor is made.
Embodiment 3
A kind of antimildew and antibacterial bag material, raw material include: 90 parts of polypropylene by weight, organic phosphorous mould inhibitor 20
Part, 2 parts of eucalyptus oil, 1 part of chitosan, 3 parts of nano-titanium dioxide, 4 parts of nanometer basic zirconium phosphate, 2 parts of silane coupling agent, phosphorous acid lipid
Stabilizer or 1.5 parts of terres rares stabilizer.
Organic phosphorous mould inhibitor uses following technique to prepare: weighing kiber alkyl amine, alkyl respectively for 5:8:5:3 in molar ratio
Kiber alkyl amine, alkyl hypophosphorous acid are added in ethyl alcohol, are warming up to 65 DEG C and are stirred to react by hypophosphorous acid, cyanamide, N-hydroxyethyl-ethylenediamine
2.5h adds cyanamide solution, and after the reaction was continued, prefabricated material is made in de- ethyl alcohol, drying；By prefabricated material and N-hydroxyethyl-ethylenediamine
After heating reflux reaction 5h, organic phosphorous mould inhibitor is made.
Embodiment 4
A kind of antimildew and antibacterial bag material, raw material include: 95 parts of polypropylene by weight, organic phosphorous mould inhibitor 12
Part, 1 part of caryophyllus oil, 2 parts of chitin, 6 parts of nanometer basic zirconium phosphate, 2.5 parts of aluminate coupling agent, phosphorous acid lipid stabilizer 1.3
Part.
Organic phosphorous mould inhibitor uses following technique to prepare: weighing kiber alkyl amine, alkyl respectively for 3:4:3:1 in molar ratio
Kiber alkyl amine, alkyl hypophosphorous acid are added in ethyl alcohol, are warming up to 68 DEG C and are stirred to react by hypophosphorous acid, cyanamide, N-hydroxyethyl-ethylenediamine
2.8h adds cyanamide solution, and after the reaction was continued, prefabricated material is made in de- ethyl alcohol, drying；By prefabricated material and N-hydroxyethyl-ethylenediamine
After heating reflux reaction 5.5h, organic phosphorous mould inhibitor is made.
As a control group with virgin pp, bag material is made with 1-4 of the embodiment of the present invention to test under identical standard
Through antibacterial, mould proof and mechanical property test data measured such as the following table 1:
1 antibacterial of table, mould proof and mechanical property test test data
| Test group | Antibiotic rate (%) | Mould proof grade | Bending strength Mpa |
| Control group | 0 | 4 | 28.7 |
| Embodiment 1 | 99.5 | 0 | 28.0 |
| Embodiment 2 | 98.9 | 0 | 29.5 |
| Embodiment 3 | 98.2 | 0 | 28.6 |
| Embodiment 4 | 98.8 | 0 | 18.3 |
By upper table test data: the antibiotic rate that bagging material of giving out a contract for a project is made in embodiment 1-4 can reach 98% or more,
Mould proof grade can reach 0 grade, and antibacterial and mouldproof effect compared to the control group is good, excellent in mechanical performance.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of antimildew and antibacterial bag material, which is characterized in that its raw material includes: 80-100 parts of polypropylene by weight, is had
Phosphorous mould inhibitor 5-15 parts of machine, 1-3 parts of plant antimicrobial, 4-10 parts of nanofiller, 1-3 parts of coupling agent, 0.5-2 parts of stabilizer.
2. antimildew and antibacterial bag material according to claim 1, which is characterized in that organic phosphorous mould inhibitor uses following work
Skill preparation: kiber alkyl amine, alkyl hypophosphorous acid are added in solvent, heating is stirred to react, and adds cyanamide solution, and the reaction was continued
Afterwards, prefabricated material is made in desolventizing, drying；After prefabricated material and N-hydroxyethyl-ethylenediamine heating reflux reaction, it is made organic phosphorous
Mould inhibitor.
3. antimildew and antibacterial bag material according to claim 2, which is characterized in that kiber alkyl amine, alkyl hypophosphorous acid, cyanogen
Amine, N-hydroxyethyl-ethylenediamine molar ratio be 5-6:7-8:5-6:2-3.
4. antimildew and antibacterial bag material according to claim 2, which is characterized in that solvent low-carbon alcohols, preferably ethyl alcohol.
5. antimildew and antibacterial bag material according to claim 2, which is characterized in that warming temperature is 60-70 DEG C, and stirring is anti-
It is 2-3h, back flow reaction 4-6h between seasonable.
6. antimildew and antibacterial bag material according to claim 1, which is characterized in that plant antimicrobial is eucalyptus oil, cloves
One of oil, chitin and chitosan are a variety of.
7. antimildew and antibacterial bag material according to claim 1, which is characterized in that nanofiller is nano-titanium dioxide
And/or nanometer basic zirconium phosphate.
8. antimildew and antibacterial bag material according to claim 1, which is characterized in that coupling agent be silane coupling agent and/or
Aluminate coupling agent.
9. antimildew and antibacterial bag material according to claim 1, which is characterized in that stabilizer is phosphorous acid lipid stabilizer
Or terres rares stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416880.5A CN109456537A (en) | 2018-11-26 | 2018-11-26 | A kind of antimildew and antibacterial bag material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416880.5A CN109456537A (en) | 2018-11-26 | 2018-11-26 | A kind of antimildew and antibacterial bag material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109456537A true CN109456537A (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811416880.5A Pending CN109456537A (en) | 2018-11-26 | 2018-11-26 | A kind of antimildew and antibacterial bag material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974153A (en) * | 2010-10-12 | 2011-02-16 | 兄弟科技股份有限公司 | Method for preparing dicyandiamide resin |
| CN104725723A (en) * | 2015-03-23 | 2015-06-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Long-acting antibacterial and mildew-proof PP composite material, preparation method thereof and dishwasher |
| CN104804361A (en) * | 2014-01-28 | 2015-07-29 | 深圳齐心集团股份有限公司 | Antibacterial resin composite material and preparation method thereof |
| CN105837940A (en) * | 2016-05-09 | 2016-08-10 | 湖州健塑塑业科技有限公司 | Mould preventing, bacterium inhibiting and virus resisting plastic product and preparation method thereof |
| CN106589611A (en) * | 2016-12-20 | 2017-04-26 | 湖州健塑塑业科技有限公司 | Mildew-proof antibacterial antiviral PPR pipeline and preparation method thereof |
-
2018
- 2018-11-26 CN CN201811416880.5A patent/CN109456537A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974153A (en) * | 2010-10-12 | 2011-02-16 | 兄弟科技股份有限公司 | Method for preparing dicyandiamide resin |
| CN104804361A (en) * | 2014-01-28 | 2015-07-29 | 深圳齐心集团股份有限公司 | Antibacterial resin composite material and preparation method thereof |
| CN104725723A (en) * | 2015-03-23 | 2015-06-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Long-acting antibacterial and mildew-proof PP composite material, preparation method thereof and dishwasher |
| CN105837940A (en) * | 2016-05-09 | 2016-08-10 | 湖州健塑塑业科技有限公司 | Mould preventing, bacterium inhibiting and virus resisting plastic product and preparation method thereof |
| CN106589611A (en) * | 2016-12-20 | 2017-04-26 | 湖州健塑塑业科技有限公司 | Mildew-proof antibacterial antiviral PPR pipeline and preparation method thereof |
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Application publication date: 20190312 |