CN106280097A - A kind of multifunctional mosquito-proof PVC material - Google Patents
A kind of multifunctional mosquito-proof PVC material Download PDFInfo
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- CN106280097A CN106280097A CN201610669047.6A CN201610669047A CN106280097A CN 106280097 A CN106280097 A CN 106280097A CN 201610669047 A CN201610669047 A CN 201610669047A CN 106280097 A CN106280097 A CN 106280097A
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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
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Abstract
The invention discloses a kind of multifunctional mosquito-proof PVC material, form including following weight portion: PVC crosslinked resin 100～150 parts；Stabilizer 3～6 parts；Lubricant 0.1～0.7 part；Chelating agen 0.5～1.5 parts；Plasticizer 5～15 parts；Anophelifuge microcapsule: 1～5 part；Coupling agent: 1～5 part；Modifying agent: 1～5 part；Zeolite silver: 1～5 part.PVC material prepared by the present invention has preferable repelling effect.
Description
Technical field
The present invention relates to a kind of macromolecular material, a kind of multifunctional mosquito-proof PVC material.
Background technology
Polrvinyl chloride, English abbreviation PVC (Polyvinyl chloride), is Vinyl Chloride Monomer (vinyl chloride
Monomer, is called for short VCM) at the initiator such as peroxide, azo-compound；Or press Raolical polymerizable under light, heat effect
The polymer that mechanism is polymerized.Ryuron and vinyl chloride copolymer system referred to as vinyl chloride resin.
PVC is the white powder of impalpable structure, and the degree of branching is less, relative density about 1.4, vitrification point 77～90
DEG C, about 170 DEG C start to decompose [1], the poor stability to light and heat, more than 100 DEG C or through long-time exposure in sunshine, and will
Decompose and produce hydrogen chloride, and autocatalysis decomposes further, causes variable color, physical and mechanical properties to decline the most rapidly, in reality
Application must be added to stabilizer to improve the stability to light and heat.
Meanwhile, in present stage, anophelifuge material is the most prevailing, but is all silica gel material mostly.But on a lot of fields,
Silica gel is the most inapplicable, but does not have the PVC material of repelling effect in prior art.
Summary of the invention
The deficiency existed for prior art, it is an object of the invention to provide:
A kind of mosquito-proof thermoplastic elastomer (TPE), forms including following weight portion:
PVC crosslinked resin 100～150 parts；
Stabilizer 3～6 parts；
Lubricant 0.1～0.7 part；
Plasticizer 5～15 parts；
Anophelifuge microcapsule: 1～5 part；
Coupling agent: 1～5 part；
Zeolite silver: 1～5 part.
As a further improvement on the present invention: described anophelifuge microcapsule includes that following weight portion forms:
Anophelifuge 10 parts and 50 parts of carrier,
Described anophelifuge is at least one in pyrethroid or the mosquito-proof insecticide of extracted form natural plant.
Described pyrethroid is selected from decis, Grenade (ICI)., cypermethrin, d-phenothrin and Permethrin
In one or its mixture.
Described plant extract is: citronella oil, eucalyptus oil, Fructus Citri Limoniae oil, mandarin oil, Oleum Santali albi, Flos Rosae Rugosae quintessence oil, jasmine essence
Oil, Flos Aglaiae Odoratae quintessence oil, Radix Oenotherae erythrosepalae quintessence oil, Peppermint essential oil, in one or more.
As a further improvement on the present invention:
Described anophelifuge includes that following weight portion forms:
Pyrethrin: 10～15 parts；
Plant extract: 5～15 parts；
Anophelifuge stabilizer: 0.1～5 part；
As a further improvement on the present invention:
Described anophelifuge stabilizer is at least one in tert-butylhydroquinone, sodium ascorbate, sodium alginate.
As a further improvement on the present invention:
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
As a further improvement on the present invention:
The preparation method of described mosquito-proof component is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
As a further improvement on the present invention:
Described stabilizer includes
Calcium zinc stabilizer: 2～4 parts；
Auxiliary stabilizer: 1～2 part；
Described auxiliary stabilizer is: stearoyl benzoyl methane.
As a further improvement on the present invention:
Described coupling agent is: 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane；
Described plasticizer is ethyl acetoacetate diisopropyl Aluminate.
As a further improvement on the present invention:
Also include following weight portion to form:
N-(2-hydroxypropyl) ethylenediamine: 0.3～5 part.
In whole material, use using PVC as matrix.PVC material is pvc material, is that Vinyl Chloride Monomer is in mistake
The initiator such as oxide, azo-compound；Or the polymerization being polymerized by mechanism of free-radical polymerization under light, heat effect
Thing.Ryuron and vinyl chloride copolymer system referred to as vinyl chloride resin.The PVC course of processing needs add and stablize
Agent, lubricant, plasticizer, anophelifuge microcapsule, coupling agent etc., to adjust the performance of whole material.
In the selection of stabilizer, while selecting calcium zinc stabilizer, also simultaneously added with auxiliary stabilizer, auxiliary is stable
Stearoyl benzoyl methane is selected in agent so that PVC can more stablize in the course of processing, is not susceptible to the phenomenon decomposed.?
In the selection of lubricant, select paraffin, Tissuemat E this kind of and the preferable lubricant of the polrvinyl chloride compatibility so that PVC material
There is preferable lubricity so that there is in the course of processing preferable mobility, and then decrease and machine in rear material
The generation of portion's bubble.In the selection of plasticizer, select preferred ethyl acetoacetate diisopropyl Aluminate, in plastic processing
Add this material, its pliability can be made to strengthen, be easily worked.In the selection of coupling agent, select 3-(2-aminoethyl) third
Ylmethyl dimethoxysilane, it is possible to send coupling with PVC, forms tridimensional network so that material has more preferable elasticity.
In the selection of anophelifuge, select at least one in pyrethroid or plant extract, pyrethroid or plant
Thing extract can play the effect that anophelifuge is mosquito-proof.Particularly when pyrethroid use compounding with plant extract, energy
Enough play preferably effect, be simultaneously introduced a small amount of anophelifuge stabilizer, it is possible to play the effect of stable plant extract, prevent plant
Extract goes bad and selects in tert-butylhydroquinone, sodium ascorbate, sodium alginate extremely in the selection of mosquito-proof stabilizer
Few one, three can play preferable stablizing effect, it is ensured that the effectiveness of anophelifuge.
Mosquito-proof component is made microcapsule and can play the effect of slowly release, sweet at the selection hydroxypropyl of microcapsule carrier
Oil double starch, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN, 2-hydroxyethyl ether, the mixture of chitosan, hydroxypropyl is sweet
The double starch of oil has the effect of the compatibility good to pyrethrin and plant extract, it is possible to fully with pyrethrin and planting
Thing extract combines, and prevents effective ingredient to run off.It addition, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN have the most steady
Qualitative, it is possible to increase pyrethrin and the stability of plant extract, while there is carrier function, it is possible to increase overall
Stability.And 2-hydroxyethyl ether, the addition of chitosan are mainly used to regulate the viscosity of whole microcapsule so that entirety will not pine
Dissipating also will not be the strongest.
Meanwhile, auxiliary stabilizer stearoyl benzoyl methane adds will not decompose except playing raising integral material man-hour
Effect, stearoyl benzoyl methane can double with the hydroxypropyl glycerine in microcapsule carrier form sediment per se with active group simultaneously
Powder, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN have the preferable compatibility, it is possible to same to effect of PVC auxiliary stabilizer
Time, it is also possible to microcapsule carrier is played stablizing effect, it is ensured that microcapsule can play slow release in whole PVC system and make
With, without add man-hour be destroyed, serve Dual Stabilization effect.
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane, as coupling agent, is on the one hand owing to it can remove PVC
Reaction carries out forming tridimensional network, on the other hand, on the side chain of 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane
With active group, it is possible to produce synergy with stearoyl benzoyl methane so that in the course of processing, stearoyl benzoyl
Methane will not run off, and is evenly distributed in whole system simultaneously, plays more uniform effect.It addition, acetoacetic acid second
Ester diisopropyl Aluminate forms intermolecular force with 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane, it is ensured that increase
Mould being uniformly distributed of agent, it is ensured that plasticizer is evenly distributed, produce synergy simultaneously, although at 3-(2-aminoethyl) propyl group
Coupling is there is in methyl dimethoxysilane in PVC, but under the effect of ethyl acetoacetate diisopropyl Aluminate, processing temperature
Degree can't be obviously improved, and creates preferable synergy.
Particularly can also add a small amount of N-(2-hydroxypropyl) ethylenediamine, as a kind of chain extender, it is possible to ensure elasticity
Simultaneously, additionally it is possible to ensure that its fracture strength is improved.
In sum, the PVC material that the present invention obtains, it is possible to reach preferable repelling effect.
Detailed description of the invention
Embodiment one:
Form including following weight portion:
PVC crosslinked resin 100 parts；
Calcium zinc stabilizer: 3 parts；
Stearoyl benzoyl methane: 1.5 parts；
Tissuemat E: 0.7 part；
Ethyl acetoacetate diisopropyl Aluminate: 10 parts；
Anophelifuge microcapsule: 1 part；
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane: 3 parts；
Zeolite silver: 2 parts.
Described anophelifuge microcapsule includes that following weight portion forms:
Decis 10 parts and 50 parts of carrier,
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
The preparation method of described anophelifuge microcapsule is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
Embodiment two:
Form including following weight portion:
PVC crosslinked resin 125 parts；
Calcium zinc stabilizer: 4 parts；
Stearoyl benzoyl methane: 2 parts；
Tissuemat E: 0.4 part；
Ethyl acetoacetate diisopropyl Aluminate: 5 parts；
Anophelifuge microcapsule: 3 parts；
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane: 5 parts；
Zeolite silver: 2 parts.
Described anophelifuge microcapsule includes that following weight portion forms:
Grenade (ICI). 10 parts and 50 parts of carrier,
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
The preparation method of described anophelifuge microcapsule is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
Embodiment three:
Form including following weight portion:
PVC crosslinked resin 150 parts；
Calcium zinc stabilizer: 2 parts；
Stearoyl benzoyl methane: 1 part；
Tissuemat E: 0.1 part；
Ethyl acetoacetate diisopropyl Aluminate: 15 parts；
Anophelifuge microcapsule: 1 part；
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane: 5 parts；
Zeolite silver: 2 parts.
Described anophelifuge microcapsule includes that following weight portion forms:
Anophelifuge 10 parts and 50 parts of carrier,
Anophelifuge is made up of the Peppermint essential oil of mass ratio 1: 1: 1, mandarin oil, Oleum Santali albi；
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
The preparation method of described anophelifuge microcapsule is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
Embodiment four:
Form including following weight portion:
PVC crosslinked resin 125 parts；
Calcium zinc stabilizer: 4 parts；
Stearoyl benzoyl methane: 2 parts；
Tissuemat E: 0.4 part；
Ethyl acetoacetate diisopropyl Aluminate: 5 parts；
Anophelifuge microcapsule: 3 parts；
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane: 5 parts；
Zeolite silver: 2 parts.
Described anophelifuge microcapsule includes that following weight portion forms:
Permethrin: 10 parts；
The Peppermint essential oil of mass ratio 1: 1: 1, mandarin oil, Oleum Santali albi mixture: 10 parts；
Tert-butylhydroquinone: 1 part；
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
The preparation method of described anophelifuge microcapsule is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
Embodiment five:
Form including following weight portion:
PVC crosslinked resin 125 parts；
Calcium zinc stabilizer: 4 parts；
Stearoyl benzoyl methane: 2 parts；
Tissuemat E: 0.4 part；
Ethyl acetoacetate diisopropyl Aluminate: 5 parts；
Zeolite silver: 2 parts
Anophelifuge microcapsule: 3 parts；
N-(2-hydroxypropyl) ethylenediamine: 2 parts
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane: 5 parts.
Permethrin: 10 parts；
The Peppermint essential oil of mass ratio 1: 1: 1, Fructus Citri Limoniae oil, citronella oil mixture: 10 parts；
Tert-butylhydroquinone: 1 part；
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
The preparation method of described anophelifuge microcapsule is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
The experimental technique of repelling effect:
Assay device: the glass square chest of two a size of 70cm × 70cm × 70cm, is respectively labeled as A and B, square chest top
All having the passage of a diameter of 5cm, during test, the passage mosquito screen of 30 mesh covers, and the square chest lower left corner is equipped with puts worm channel.
Connect with the Lucite pipe of a diameter 20 × 100cm between square chest, connect two ends and be equipped with active clapboard.
Test mosquito: the female mosquito that culex pipiens pallens is not sucked blood after sprouting wings on the the 2nd～3 day；
Experimental condition: temperature 26 ± 1 DEG C, humidity 65% ± 10%；
Method of testing: the particle in embodiment is taken 20g and is divided in the cylindrically shaped packaging bottle of a diameter of 40mm, open bottle
Lid, the most naturally volatilize 0 day, 5 days, 10 days, 15 days, 20 days, 25 days, after 30 days, sample is sealed standby.
Draw examination mosquito 50 with mosquito sucking tube, put into A square chest by putting worm channel, close and put worm channel, wherein at channel-active dividing plate
In closed mode, after examination worm is movable normally, take 1 bottle of spare test piece, put into A square chest central authorities after opening, open the activity of passage
Dividing plate, timing starts, closing passage active clapboard after 30 minutes, and record is fled from mosquito number and knocked down mosquito number, retest three
Secondary, test result is averaged.Every time after test, clean whole experimental provision, then carry out next experiment.Anophelifuge rate=
(flee from mosquito number+knock down mosquito number)/mosquito sum × 100%.
Mechanical test: according to GB/15593-1995 standard, test Materials Fracture percentage elongation and hot strength.
| Embodiment one | Embodiment two | Embodiment three | Embodiment four | Embodiment five | |
| Hot strength (MPa) | 11.3 | 12.4 | 11.8 | 13.2 | 19.1 |
| Elongation at break % | 235 | 247 | 245 | 261 | 311 |
In whole material, use using PVC as matrix.PVC material is pvc material, is that Vinyl Chloride Monomer is in mistake
The initiator such as oxide, azo-compound；Or the polymerization being polymerized by mechanism of free-radical polymerization under light, heat effect
Thing.Ryuron and vinyl chloride copolymer system referred to as vinyl chloride resin.The PVC course of processing needs add and stablize
Agent, lubricant, plasticizer, anophelifuge microcapsule, coupling agent etc., to adjust the performance of whole material.
In the selection of stabilizer, while selecting calcium zinc stabilizer, also simultaneously added with auxiliary stabilizer, auxiliary is stable
Stearoyl benzoyl methane is selected in agent so that PVC can more stablize in the course of processing, is not susceptible to the phenomenon decomposed.?
In the selection of lubricant, select paraffin, Tissuemat E this kind of and the preferable lubricant of the polrvinyl chloride compatibility so that PVC material
There is preferable lubricity so that there is in the course of processing preferable mobility, and then decrease and machine in rear material
The generation of portion's bubble.In the selection of plasticizer, select preferred ethyl acetoacetate diisopropyl Aluminate, in plastic processing
Add this material, its pliability can be made to strengthen, be easily worked.In the selection of coupling agent, select 3-(2-aminoethyl) third
Ylmethyl dimethoxysilane, it is possible to send coupling with PVC, forms tridimensional network so that material has more preferable elasticity.
In the selection of anophelifuge, select at least one in pyrethroid or plant extract, pyrethroid or plant
Thing extract can play the effect that anophelifuge is mosquito-proof.Particularly when pyrethroid use compounding with plant extract, energy
Enough play preferably effect, be simultaneously introduced a small amount of anophelifuge stabilizer, it is possible to play the effect of stable plant extract, prevent plant
Extract goes bad and selects in tert-butylhydroquinone, sodium ascorbate, sodium alginate extremely in the selection of mosquito-proof stabilizer
Few one, three can play preferable stablizing effect, it is ensured that the effectiveness of anophelifuge.
Mosquito-proof component is made microcapsule and can play the effect of slowly release, sweet at the selection hydroxypropyl of microcapsule carrier
Oil double starch, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN, 2-hydroxyethyl ether, the mixture of chitosan, hydroxypropyl is sweet
The double starch of oil has the effect of the compatibility good to pyrethrin and plant extract, it is possible to fully with pyrethrin and planting
Thing extract combines, and prevents effective ingredient to run off.It addition, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN have the most steady
Qualitative, it is possible to increase pyrethrin and the stability of plant extract, while there is carrier function, it is possible to increase overall
Stability.And 2-hydroxyethyl ether, the addition of chitosan are mainly used to regulate the viscosity of whole microcapsule so that entirety will not pine
Dissipating also will not be the strongest.
Meanwhile, auxiliary stabilizer stearoyl benzoyl methane adds will not decompose except playing raising integral material man-hour
Effect, stearoyl benzoyl methane can double with the hydroxypropyl glycerine in microcapsule carrier form sediment per se with active group simultaneously
Powder, hydroxypropyl-beta-cyclodextrin, BETA-CYCLODEXTRIN have the preferable compatibility, it is possible to same to effect of PVC auxiliary stabilizer
Time, it is also possible to microcapsule carrier is played stablizing effect, it is ensured that microcapsule can play slow release in whole PVC system and make
With, without add man-hour be destroyed, serve Dual Stabilization effect.
3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane, as coupling agent, is on the one hand owing to it can remove PVC
Reaction carries out forming tridimensional network, on the other hand, on the side chain of 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane
With active group, it is possible to produce synergy with stearoyl benzoyl methane so that in the course of processing, stearoyl benzoyl
Methane will not run off, and is evenly distributed in whole system simultaneously, plays more uniform effect.It addition, acetoacetic acid second
Ester diisopropyl Aluminate forms intermolecular force with 3-(2-aminoethyl) hydroxypropyl methyl dimethoxysilane, it is ensured that increase
Mould being uniformly distributed of agent, it is ensured that plasticizer is evenly distributed, produce synergy simultaneously, although at 3-(2-aminoethyl) propyl group
Coupling is there is in methyl dimethoxysilane in PVC, but under the effect of ethyl acetoacetate diisopropyl Aluminate, processing temperature
Degree can't be obviously improved, and creates preferable synergy.
Particularly can also add a small amount of N-(2-hydroxypropyl) ethylenediamine, as a kind of chain extender, it is possible to ensure elasticity
Simultaneously, additionally it is possible to ensure that its fracture strength is improved.
In sum, the PVC material that the present invention obtains, it is possible to reach preferable repelling effect.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned enforcement
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (9)
1. a multifunctional mosquito-proof PVC material, it is characterised in that: include that following weight portion forms:
PVC crosslinked resin 100～150 parts；
Stabilizer 3～6 parts；
Lubricant 0.1～0.7 part；
Chelating agen 0.5～1.5 parts；
Plasticizer 5～15 parts；
Anophelifuge microcapsule: 1～5 part；
Coupling agent: 1～5 part；
Modifying agent: 1～5 part；
Zeolite silver: 1～5 part.
A kind of multifunctional mosquito-proof PVC material the most according to claim 1, it is characterised in that: described anophelifuge microcapsule includes
Following weight portion forms:
Anophelifuge 10 parts and 50 parts of carrier,
Described anophelifuge is at least one in pyrethroid or the mosquito-proof insecticide of extracted form natural plant.
Described pyrethroid is in decis, Grenade (ICI)., cypermethrin, d-phenothrin and Permethrin
One or its mixture.
Described plant extract is: citronella oil, eucalyptus oil, Fructus Citri Limoniae oil, mandarin oil, Oleum Santali albi, Flos Rosae Rugosae quintessence oil, jasmin quintessence oil, rice
Cymbidium ensifolium (L.) Sw. quintessence oil, Radix Oenotherae erythrosepalae quintessence oil, Peppermint essential oil, in one or more.
A kind of multifunctional mosquito-proof PVC material the most according to claim 2, it is characterised in that:
Described anophelifuge includes that following weight portion forms:
Pyrethrin: 10～15 parts；
Plant extract: 5～15 parts；
Anophelifuge stabilizer: 0.1～5 part.
A kind of multifunctional mosquito-proof PVC material the most according to claim 3, it is characterised in that:
Described anophelifuge stabilizer is at least one in tert-butylhydroquinone, sodium ascorbate, sodium alginate.
A kind of multifunctional mosquito-proof PVC material the most according to claim 4, it is characterised in that:
Described carrier includes that following weight portion forms:
The double starch of hydroxypropyl glycerine: 30 parts；
Hydroxypropyl-beta-cyclodextrin: 15 parts；
BETA-CYCLODEXTRIN: 10 parts；
2-hydroxyethyl ether: 3 parts；
Chitosan: 5 parts.
A kind of multifunctional mosquito-proof PVC material the most according to claim 5, it is characterised in that: the system of described anophelifuge microcapsule
Preparation Method is:
Carrier, anophelifuge are sufficiently mixed, are spray-dried and prepare powder, be described mosquito repellent composition microcapsule.
A kind of multifunctional mosquito-proof PVC material the most according to claim 6, it is characterised in that: mosquito-proof thermoplastic elastic system
Preparation Method is:
Described stabilizer includes
Calcium zinc stabilizer: 2～4 parts；
Auxiliary stabilizer: 1～2 part；
Described auxiliary stabilizer is: stearoyl benzoyl methane.
A kind of multifunctional mosquito-proof PVC material the most according to claim 7, it is characterised in that: described coupling agent is: 3-(2-
Aminoethyl) hydroxypropyl methyl dimethoxysilane.
A kind of multifunctional mosquito-proof PVC material the most according to claim 8, it is characterised in that: also include following weight portion
Composition:
N-(2-hydroxypropyl) ethylenediamine: 0.3～5 part.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126187A (en) * | 2020-10-10 | 2020-12-25 | 浙江锦晔科技有限公司 | Mosquito-proof thermoplastic elastomer and preparation method thereof |
| CN113174759A (en) * | 2021-04-22 | 2021-07-27 | 南通欣颐家纺有限公司 | Preparation method of plant-derived slow-release mosquito-proof microcapsule |
| WO2022029238A1 (en) * | 2020-08-06 | 2022-02-10 | Fundació Eurecat | Hybrid core-shell microcapsules for encapsulating active ingredients |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448924C (en) * | 2005-06-17 | 2009-01-07 | 华南农业大学 | Preparation for fly-repellent plastic-bottle cap and use in seasoning package product thereof |
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| CN102100229A (en) * | 2009-12-16 | 2011-06-22 | 联合国南通农药剂型开发中心 | Pesticide micro-capsule granules and preparation method thereof |
| CN104798772B (en) * | 2015-03-13 | 2017-05-24 | 中国农业科学院农业环境与可持续发展研究所 | Pesticide nano-solid dispersion and preparation method thereof |
| CN105218971A (en) * | 2015-09-30 | 2016-01-06 | 大禹节水（天津）有限公司 | The anti-insect bite polychloroethylene drip irrigation tape of a kind of modification |
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| WO2022029238A1 (en) * | 2020-08-06 | 2022-02-10 | Fundació Eurecat | Hybrid core-shell microcapsules for encapsulating active ingredients |
| CN112126187A (en) * | 2020-10-10 | 2020-12-25 | 浙江锦晔科技有限公司 | Mosquito-proof thermoplastic elastomer and preparation method thereof |
| CN113174759A (en) * | 2021-04-22 | 2021-07-27 | 南通欣颐家纺有限公司 | Preparation method of plant-derived slow-release mosquito-proof microcapsule |
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Denomination of invention: A multifunctional mosquito resistant PVC material Effective date of registration: 20230724 Granted publication date: 20180406 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Guangchen sub branch Pledgor: ZHEJIANG WANG YANG POLYMER MATERIALS Co.,Ltd. Registration number: Y2023980049572 |