CN108997863A - A kind of mould proof solution of environment-friendly type antibiotic - Google Patents
A kind of mould proof solution of environment-friendly type antibiotic Download PDFInfo
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- CN108997863A CN108997863A CN201810930073.9A CN201810930073A CN108997863A CN 108997863 A CN108997863 A CN 108997863A CN 201810930073 A CN201810930073 A CN 201810930073A CN 108997863 A CN108997863 A CN 108997863A
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- friendly type
- mould proof
- type antibiotic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of mould proof solution of environment-friendly type antibiotic, mould proof solution of the environment-friendly type antibiotic and preparation method thereof is prepared from the following raw materials: film forming agent 40%-60%, antibacterial additives 20%-40%, auxiliary agent 5%-12% and softened water 10%-30%.Mould proof solution of a kind of environment-friendly type antibiotic provided by the invention and preparation method thereof prepares film forming agent by native compound, and guarantee that its granularity is fine, adhesive force can be improved, it avoids spraying blocked up and influencing beautiful, and antibacterial additives are prepared by Chinese medicine, antibacterial and mouldproof effect can be effectively improved, and not will cause environmental pollution and timber damage, the security and stability that production can be greatly improved in this way and used guarantees the convenience of gardens construction.
Description
Technical field
The present invention relates to antiseptic solution technical field more particularly to a kind of mould proof solution of environment-friendly type antibiotic.
Background technique
In existing economic market, there are a large amount of anticorrosive woods, carbide wood contributes to outdoor garden, and in order to guarantee timber
Quality and use after stability, be typically necessary carry out antibacterial and mouldproof processing, this is just needed in Wood surface spray antimicrobial
Solution is protected.
But existing antiseptic solution on the market is protected using the chemical bactericide of high concentration mostly, is not only held
Easily timber is caused to damage, but also will affect environment, no small hidden danger caused to the construction of outdoor garden, and by antibacterial
Solution spraying is to Wood surface, and since its solution composition is more complicated, adhesion is poor, and the thickness for needing to spray is larger, in this way
The natural feeling that timber will be destroyed, influences ornamental value.
Chinese medicine extract has been applied, such as Chinese patent in the prior art as a kind of antibacterial agent
CN107513296A discloses a kind of high performance fluorine Si modification finish, is utilized as Chenopodium glaucum L., fushen, radix polygonati officinalis, lopseed mixed powder
As antibacterial agent, alcohol ester 12 is used as coalescing agent, is also added into fluorinated silicone modified acrylate, epoxy group silicon extracting solution after broken
A variety of auxiliary agents such as alkane modified silicasol, graphene oxide, hydroxyethyl cellulose, stain resistant auxiliary agent, defoaming agent and antifreeze, although
Documents 1 use Chinese medicine extract as antibacterial agent, but its anti-microbial property is not high, and film forming agent filming performance is bad, attached
Property it is poor, the addition of a variety of auxiliary agents causes coating uneven, and coating film layer is too thick, and be easy to cause environmental pollution.China
Patent CN106009976A discloses a kind of nano-antibacterial interiro wall latex paint, use lopseed, Song Luo, Chenopodium glaucum L., radix ampelopsis,
The extracting solution of fushen's mixing, as film forming agent, while being also added to a variety of auxiliary agents, together as antibacterial agent, propylene glycol methyl ether acetate
That there are anti-microbial properties is not high for sample, film forming agent filming performance is bad, adhesion is poor, film layer is too thick, coating is uneven, causes environment
The problem of pollution；Chinese patent CN104910729A discloses a kind of antibacterial aqueous woodwork coating of environment-friendly type nano, uses and receives
Rice silver antibacterial agent, using N-Methyl pyrrolidone or alcohol ester 12 as forming a film, although its is environment-protecting and non-poisonous, when its anti-microbial property not
It is good, and using nano silver as antibacterial agent, higher cost, thicknesses of layers is too thick, destroys the natural feeling of timber, influences to watch
Property.Chinese patent CN105038372A discloses a kind of water anti-bacteria coating of high adhesion, uses, polyvinylpyrrolidone-
Nano silver composite material is alcohol ether analog assistant as antibacterial agent, coalescing agent, while in order to improve adhesive force, be joined aqueous attached
Adhesion promoter, although improving adhesive force by the way that aqueous adhesive force promotor is added, antibacterial effect is general, and its ingredient
It is complicated.
Based on problem of the existing technology, applicant utilizes hypericum japonicum, Chinese coriaria leaf, subdigitate wormwood herb, bamboo by exploration discovery
Leaf green pepper, the fruit of a cubeb litsea tree, radix ranunculi ternati and viscid germander herb are mixed in a certain ratio to obtain extracting solution addition, and it is significant that a kind of antibacterial effect can be obtained
Antibacterial agent, and it will not influence its anti-microbial property in water paint, and poor adhesive force, coating thickness are thick to ask for solving
Topic, a kind of creative coalescing agent for researching and developing high adhesion property of applicant, using levigate polyethylene PVA resin, citric acid,
Thickener and calcium propionate are raw material, prepare a kind of high performance film forming agent, applicant passes through above-mentioned traditional Chinese medicinal components extracting solution
As antibacterial agent, above-mentioned composition coalescing agent as film forming agent, in the case where a kind of auxiliary agent is only added, obtain a kind of antibacterial
It has excellent performance, the mould proof solution of environment-friendly type antibiotic that adhesive force is strong, coating thickness is thin.
Summary of the invention
In view of this, the purpose of the present invention is to solve disadvantage existing in the prior art, and a kind of environmental protection proposed
Type antibacterial and mouldproof solution and preparation method thereof.
To achieve the goals above, present invention employs following technical solutions:
A kind of mould proof solution of environment-friendly type antibiotic, the mould proof solution of the environment-friendly type antibiotic and is prepared from the following raw materials: film forming agent
40%-60%, antibacterial additives 20%-40%, auxiliary agent 5%-12% and softened water 10%-30%.
Preferably, the film forming agent includes polyethylene PVA resin 50%-70%, citric acid 5%-12%, calcium propionate
10%-20%, thickener 10%-15% and pure water 10%-30%.
Preferably, the preparation method of the film forming agent includes the following steps:
P1, it polypropylene PVA resin is added in ball mill carries out pulverization process, obtain toner.
P2, toner is sieved, and granularity is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and is sufficiently stirred
4 hours to 6 hours, obtain colloid raw material.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, obtain glue after cooling
Somaplasm liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
Preferably, the thickener is calcium carboxymethylcellulose.
Preferably, it is 300 rpms to 400 rpms that the high speed of the ball mill, which crushes speed, low speed ball milling speed
Degree is 50 rpms to 60 rpms.
Preferably, the auxiliary agent is dimethyl silicone polymer.
Preferably, the antibacterial additives include hypericum japonicum 20%-30%, Chinese coriaria leaf 20%-30%, subdigitate wormwood herb 10%-
30%, Chinese wild pepper 10%-23%, fruit of a cubeb litsea tree 10%-15%, radix ranunculi ternati 15%-30% and viscid germander herb 5%-10%.
Preferably, the preparation method of the antibacterial additives includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, obtain
Extracting solution and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, keep the temperature 15 minutes to 20 minutes, then
Filtering, obtains filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature control is taken the photograph at 40 degrees Celsius to 45
Family name's degree is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
The mould proof solution of a kind of environment-friendly type antibiotic provided by the invention is by utilizing polyethylene PVA resin 50%-70%, lemon
Sour 5%-12%, calcium propionate 10%-20%, thickener 10%-15% and pure water 10%-30% form conduct, and control
The granularity of polyethylene PVA resin, and guarantee that its granularity is fine, its adhesive force is significantly improved, avoids spraying blocked up and influencing beauty
It sees, and antibacterial additives is prepared by the Chinese medicine of selection specific composition, antibacterial and mouldproof effect can be effectively improved, and
Environmental pollution and timber damage are not will cause, the security and stability that can be greatly improved production in this way and use guarantees that gardens are built
If convenience.In the case where being added without a large amount of auxiliary agent, it is anti-to obtain guarantor's type that a kind of adhesive ability is strong, anti-microbial property is excellent
The mould proof solution of bacterium, the application guarantor type antibacterial and mouldproof solution only have 0.01mm or so in the coating thickness of woodenware, to Escherichia coli and
Staphylococcic sterilizing rate reaches 99.94% or more.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of mould proof solution of environment-friendly type antibiotic, the following raw material of the mould proof solution of the environment-friendly type antibiotic are made: film forming agent 40%-
60%, antibacterial additives 20%-40%, auxiliary agent 5%-12% and softened water 10%-30%.
Preferably, the film forming agent includes polyethylene PVA resin 50%-70%, citric acid 5%-12%, calcium propionate
10%-20%, thickener 10%-15% and pure water 10%-30%.
Preferably, the preparation method of the film forming agent includes the following steps:
P1, it polypropylene PVA resin is added in ball mill carries out pulverization process, obtain toner.
P2, toner is sieved, and dynamics is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and is sufficiently stirred
4 hours to 6 hours, obtain colloid raw material.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, obtain glue after cooling
Somaplasm liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
Preferably, the thickener is calcium carboxymethylcellulose.
Preferably, it is 300 rpms to 400 rpms that the high speed of the ball mill, which crushes speed, low speed ball
Grinding speed is 50 rpms to 60 rpms.
Preferably, the auxiliary agent is dimethyl silicone polymer.
Preferably, the antibacterial additives include hypericum japonicum 20%-30%, Chinese coriaria leaf 20%-30%, subdigitate wormwood herb
10%-30%, Chinese wild pepper 10%-23%, fruit of a cubeb litsea tree 10%-15%, radix ranunculi ternati 15%-30% and viscid germander herb 5%-10%.
Preferably, the preparation method of the antibacterial additives includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, obtain
Extracting solution and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, keep the temperature 15 minutes to 20 minutes, then
Filtering, obtains filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature control is taken the photograph at 40 degrees Celsius to 45
Family name's degree is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
The mould proof solution of a kind of environment-friendly type antibiotic provided by the invention is by utilizing polyethylene PVA resin 50%-70%, lemon
Sour 5%-12%, calcium propionate 10%-20%, thickener 10%-15% and pure water 10%-30% form conduct, and control
The granularity of polyethylene PVA resin, and guarantee that its granularity is fine, its adhesive force is significantly improved, avoids spraying blocked up and influencing beauty
It sees, and antibacterial additives is prepared by the Chinese medicine of selection specific composition, antibacterial and mouldproof effect can be effectively improved, and
Environmental pollution and timber damage are not will cause, the security and stability that can be greatly improved production in this way and use guarantees that gardens are built
If convenience.In the case where being added without a large amount of auxiliary agent, it is anti-to obtain guarantor's type that a kind of adhesive ability is strong, anti-microbial property is excellent
The mould proof solution of bacterium, the application guarantor type antibacterial and mouldproof solution only have 0.01mm or so in the coating thickness of woodenware, to Escherichia coli and
Staphylococcic sterilizing rate reaches 99.94% or more.
Embodiment 1
A kind of mould proof solution of environment-friendly type antibiotic, mould proof solution of the environment-friendly type antibiotic and preparation method thereof is by following raw material system
At: film forming agent 45%, antibacterial additives 25%, auxiliary agent 6% and softened water 24%.
Preferably, the film forming agent includes polyethylene PVA resin 60%, citric acid 5%, calcium propionate 10%, thickening
Agent 10% and pure water 15%.
Preferably, the preparation method of the film forming agent includes the following steps:
P1, it polypropylene PVA resin is added in ball mill carries out pulverization process, obtain toner.
P2, toner is sieved, and dynamics is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and is sufficiently stirred
4 hours to 6 hours, obtain colloid raw material.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, obtain glue after cooling
Somaplasm liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
Preferably, the thickener is calcium carboxymethylcellulose.
Preferably, it is 300 rpms to 400 rpms that the high speed of the ball mill, which crushes speed, low speed ball
Grinding speed is 50 rpms to 60 rpms.
Preferably, the auxiliary agent is dimethyl silicone polymer.
Preferably, the antibacterial additives include hypericum japonicum 20%, Chinese coriaria leaf 25%, subdigitate wormwood herb 10%, Chinese wild pepper
10%, the fruit of a cubeb litsea tree 10%, radix ranunculi ternati 15% and viscid germander herb 10%.
Preferably, the preparation method of the antibacterial additives includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, obtain
Extracting solution and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, keep the temperature 15 minutes to 20 minutes, then
Filtering, obtains filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature control is taken the photograph at 40 degrees Celsius to 45
Family name's degree is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
Embodiment 2
A kind of mould proof solution of environment-friendly type antibiotic and preparation method thereof, mould proof solution of the environment-friendly type antibiotic and preparation method thereof by
Following raw material is made: film forming agent 50%, antibacterial additives 25%, auxiliary agent 10% and softened water 15%.
The film forming agent includes polyethylene PVA resin 50%, citric acid 8%, calcium propionate 12%, thickener 15% and pure
Water 15%.
Preferably, the preparation method of the film forming agent includes the following steps:
P1, it polypropylene PVA resin is added in ball mill carries out pulverization process, obtain toner.
P2, toner is sieved, and dynamics is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and is sufficiently stirred
4 hours to 6 hours, obtain colloid raw material.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, obtain glue after cooling
Somaplasm liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
Preferably, the thickener is calcium carboxymethylcellulose.
Preferably, it is 300 rpms to 400 rpms that the high speed of the ball mill, which crushes speed, low speed ball
Grinding speed is 50 rpms to 60 rpms.
Preferably, the auxiliary agent is dimethyl silicone polymer.
The antibacterial additives include hypericum japonicum 20%, Chinese coriaria leaf 20%, subdigitate wormwood herb 10%, Chinese wild pepper 15%, the fruit of a cubeb litsea tree
15%, radix ranunculi ternati 15% and viscid germander herb 5%.
Preferably, the preparation method of the antibacterial additives includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, obtain
Extracting solution and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, keep the temperature 15 minutes to 20 minutes, then
Filtering, obtains filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature control is taken the photograph at 40 degrees Celsius to 45
Family name's degree is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
Embodiment 3
A kind of mould proof solution of environment-friendly type antibiotic and preparation method thereof, mould proof solution of the environment-friendly type antibiotic and preparation method thereof by
Following raw material is made: film forming agent 40%, antibacterial additives 20%, auxiliary agent 12% and softened water 28%.
The film forming agent includes polyethylene PVA resin 62%, citric acid 8%, calcium propionate 10%, thickener 10% and pure
Water 10%.
Preferably, the preparation method of the film forming agent includes the following steps:
P1, it polypropylene PVA resin is added in ball mill carries out pulverization process, obtain toner.
P2, toner is sieved, and dynamics is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and is sufficiently stirred
4 hours to 6 hours, obtain colloid raw material.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, obtain glue after cooling
Somaplasm liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
The thickener is calcium carboxymethylcellulose.
Preferably, it is 300 rpms to 400 rpms that the high speed of the ball mill, which crushes speed, low speed ball
Grinding speed is 50 rpms to 60 rpms.
Preferably, the auxiliary agent is dimethyl silicone polymer.
The antibacterial additives include hypericum japonicum 20%, Chinese coriaria leaf 20%, subdigitate wormwood herb 10%, Chinese wild pepper 15%, the fruit of a cubeb litsea tree
15%, radix ranunculi ternati 10% and viscid germander herb 10%.
Preferably, the preparation method of the antibacterial additives includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, obtain
Extracting solution and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, keep the temperature 15 minutes to 20 minutes, then
Filtering, obtains filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature control is taken the photograph at 40 degrees Celsius to 45
Family name's degree is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
Comparative example 1
A kind of mould proof solution of environment-friendly type antibiotic, mould proof solution of the environment-friendly type antibiotic and preparation method thereof is by following raw material system
At: film forming agent 45%, antibacterial additives 25%, auxiliary agent 6% and softened water 24%.Wherein film forming agent is alcohol ethers or alcohol ester ten
Two, antibacterial additives are the aqueous extract of Chenopodium glaucum L., fushen, radix polygonati officinalis, lopseed in proportion after co-grinding.
Comparative example 2
A kind of mould proof solution of environment-friendly type antibiotic, mould proof solution of the environment-friendly type antibiotic and preparation method thereof is by following raw material system
At: film forming agent 45%, antibacterial additives 25%, auxiliary agent 6% and softened water 24%.Wherein film forming agent is N-Methyl pyrrolidone,
The extracting solution that lopseed, Song Luo, Chenopodium glaucum L., radix ampelopsis, fushen mix is as antibacterial additives.
Following table is actually detected result
It is strong using the mould proof solution adhesive ability of environment-friendly type antibiotic documented by the present invention by actually detected discovery and thick
Spend it is thin in the case where, antibacterial effect is more preferable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of mould proof solution of environment-friendly type antibiotic, it is characterised in that: mould proof solution of the environment-friendly type antibiotic and preparation method thereof by with
Lower raw material is made: film forming agent 40%-60%, antibacterial additives 20%-40%, auxiliary agent 5%-12% and softened water 10%-30%；
The film forming agent includesPolyethylene PVA resin50%-70%, citric acid 5%-12%, calcium propionate 10%-20%, thickener
10%-15% and pure water 10%-30%；The antibacterial additives include hypericum japonicum 20%-30%, Chinese coriaria leaf 20%-30%,
Subdigitate wormwood herb 10%-30%, Chinese wild pepper 10%-23%, fruit of a cubeb litsea tree 10%-15%, radix ranunculi ternati 15%-30% and viscid germander herb 5%-
10%.
2. according to a kind of mould proof solution of environment-friendly type antibiotic of the claim 1, it is characterised in that: the preparation side of the film forming agent
Method includes the following steps:
P1, generalPolypropylene PVA resinIt is added in ball mill and carries out pulverization process, obtain toner.
P2, toner is sieved, and granularity is 1000 mesh to 1200 mesh, and it is spare to obtain fine powder.
P3, calcium propionate is added in pure water and is dissolved, obtain mixed solution.
P4, fine powder is added in mixed solution, is put into reaction kettle and is heated to 90 degrees Celsius, and it is small to be sufficiently stirred 4
Up to 6 hours, colloid raw material is obtained.
P5, thickener is added to inside adhesive tape raw material, is sufficiently stirred, stand 1 hour to 2 hours, colloid slurry is obtained after cooling
Liquid.
P6, citric acid is added in colloid slurries, is sufficiently stirred, adjusted pH value to 5-6, film forming agent can be obtained.
3. according to a kind of mould proof solution of environment-friendly type antibiotic of the claim 1, it is characterised in that: the thickener is carboxymethyl
Cellulose calcium.
4. according to a kind of mould proof solution of environment-friendly type antibiotic of the claim 2, it is characterised in that: the high speed powder of the ball mill
Broken speed is 300 rpms to 400 rpms, and low speed ball milling speed is 50 rpms to 60 rpms.
5. according to a kind of mould proof solution of environment-friendly type antibiotic of the claim 1, it is characterised in that: the auxiliary agent is poly dimethyl
Siloxanes.
6. according to a kind of mould proof solution of environment-friendly type antibiotic of the claim 1, it is characterised in that: the system of the antibacterial additives
Preparation Method includes the following steps:
S1, all raw materials are cleaned, is crushed, crossed 100 mesh to 120 mesh screens, it is spare to obtain medicinal powder.
S2, medicinal powder is added to the water, boils rear infusion 30 minutes to 45 minutes, crossed 150 mesh to 180 mesh screens, extracted
Liquid and filter residue.
S3, filter residue is added in alcohol, is heated to 60 degrees Celsius to 65 degrees Celsius, kept the temperature 15 minutes to 20 minutes, then filter,
Obtain filtered fluid.
S4, it is added in vacuum concentrator after mixing extracting solution and filtered fluid, temperature is controlled at 40 degrees Celsius to 45 degrees Celsius
It is concentrated into the one third of original volume, obtains concentrate.
S5, concentrate is cooled down, and vacuum freeze drying to water content is 2%-5%, and antibacterial additives can be obtained.
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| CN201810930073.9A CN108997863A (en) | 2018-08-15 | 2018-08-15 | A kind of mould proof solution of environment-friendly type antibiotic |
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| CN201810930073.9A CN108997863A (en) | 2018-08-15 | 2018-08-15 | A kind of mould proof solution of environment-friendly type antibiotic |
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Application publication date: 20181214 |