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Anti-mosquito thermoplastic elastomer and preparation method thereof

A thermoplastic elastomer and anti-mosquito technology, applied in the field of polymer materials, can solve the problems of user injury, short mosquito repellent time, toxic and side effects, etc., and achieve the effect of improving the use effect, enhancing the volatilization effect, and good safety

Pending Publication Date: 2020-12-25
浙江锦晔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the thermoplastic elastomer can be used to repel mosquitoes in the above-mentioned scheme, pyrethroids are added in the above-mentioned scheme. Because pyrethroids have certain toxic and side effects, they may cause some harm to users, and in the above-mentioned scheme, due to the produced The resulting thermoplastic elastomer has a short repellent effect and cannot be reused after use, but can only be discarded, which will cause a lot of waste

Method used

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  • Anti-mosquito thermoplastic elastomer and preparation method thereof
  • Anti-mosquito thermoplastic elastomer and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0038] A kind of anti-mosquito thermoplastic elastomer, comprises following composition by weight ratio:

[0039] SEBS: 70 copies;

[0040] PE: 40 parts;

[0041] Methyl vinyl ether-maleic anhydride copolymer: 20 parts;

[0042] White wax oil: 15 parts;

[0043] Natural zeolite powder: 40 parts;

[0044] Mosquito repellent essential oil: 10 parts;

[0045] Antioxidant: 3 parts;

[0046] The mosquito repellent essential oil comprises the following components by weight:

[0047]Lemongrass essential oil, neem essential oil, lemon eucalyptus essential oil, white calamus essential oil, peppermint essential oil, 95% food grade ethanol with a mass ratio of 3:5:2:1:1:6: 9 parts;

[0048] Sodium alginate: 1 part;

[0049] Step 1: Weigh SEBS, PE, methyl vinyl ether-maleic anhydride copolymer, maleic anhydride-phthalic anhydride-diethylene glycol polymer and other additives and stir them fully in the mixer , the stirring time is 10 minutes, the temperature is raised to 50°C, and ...

Embodiment 2

[0054] A kind of anti-mosquito thermoplastic elastomer, comprises following composition by weight ratio:

[0055] SEBS: 70 copies;

[0056] PE: 40 copies;

[0057] Methyl vinyl ether-maleic anhydride copolymer: 20 parts;

[0058] White wax oil: 15 parts;

[0059] Natural zeolite powder: 40 parts;

[0060] Mosquito repellent essential oil: 15 parts;

[0061] Antioxidant: 3 parts;

[0062] The mosquito repellent essential oil comprises the following components by weight:

[0063] Lemongrass essential oil, neem essential oil, lemon eucalyptus essential oil, white calamus essential oil, peppermint essential oil, 95% food grade ethanol with a mass ratio of 3:5:2:1:1:6: 14 parts;

[0064] Sodium alginate: 1 part;

[0065] Step 1: Weigh SEBS, PE, methyl vinyl ether-maleic anhydride copolymer, maleic anhydride-phthalic anhydride-diethylene glycol polymer and other additives and stir them fully in the mixer , the stirring time is 10 minutes, the temperature is raised to 50°C, a...

Embodiment 3

[0070] A kind of anti-mosquito thermoplastic elastomer, comprises following composition by weight ratio:

[0071] SEBS: 70 copies;

[0072] PE: 40 copies;

[0073] Methyl vinyl ether-maleic anhydride copolymer: 20 parts;

[0074] White wax oil: 15 parts;

[0075] Natural zeolite powder: 40 parts;

[0076] Mosquito repellent essential oil: 20 parts;

[0077] Antioxidant: 3 parts;

[0078] The mosquito repellent essential oil comprises the following components by weight:

[0079] Lemongrass essential oil, neem essential oil, lemon eucalyptus essential oil, white calamus essential oil, peppermint essential oil, 95% food grade ethanol with a mass ratio of 3:5:2:1:1:6: 19 parts;

[0080] Sodium alginate: 1 part;

[0081] Step 1: Weigh SEBS, PE, methyl vinyl ether-maleic anhydride copolymer, maleic anhydride-phthalic anhydride-diethylene glycol polymer and other additives and stir them fully in the mixer , the stirring time is 10 minutes, the temperature is raised to 50°C, a...

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Abstract

The invention discloses an anti-mosquito thermoplastic elastomer and a preparation method thereof, relates to the field of high polymer materials, and adopts the technical scheme that the anti-mosquito thermoplastic elastomer comprises the following components in parts by weight: 60-80 parts of SEBS; 15-50 parts of PE; 10-25 parts of a methyl vinyl ether maleic anhydride copolymer; 15-45 parts ofwhite wax oil; 30-50 parts of natural zeolite powder; 0-25 parts of mosquito repellent essential oil; and 1-10 parts of an antioxidant. The non-toxic and harmless plant essential oil is adopted for repelling mosquitoes, the mosquito repellent effect and safety are good, the mosquito repellent is more suitable for wide crowds such as children and old people, the oil storage capacity of the elastomer is improved through the porous performance of the zeolite powder and the elastomer, and the slow release effect is improved.

Description

technical field [0001] The invention relates to the field of polymer materials, more specifically, it relates to an anti-mosquito thermoplastic elastomer and a preparation method thereof. Background technique [0002] Thermoplastic elastomer TPE / TPR, also known as artificial rubber or synthetic rubber. Its products not only have the high elasticity, aging resistance, oil resistance and other excellent properties of traditional cross-linked vulcanized rubber, but also have the characteristics of convenient processing and wide processing methods of ordinary plastics, and can be produced by injection molding, extrusion, blow molding and other processing methods , 100% of the corners of the nozzle are directly used for secondary use after being crushed, which not only simplifies the processing process, but also reduces the processing cost. Therefore, the thermoplastic elastomer material has become the latest material to replace traditional rubber. It is environmentally friendly,...

Claims

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Application Information

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IPC IPC(8): C08L53/02C08L23/06C08L35/08C08L91/06C08L91/00C08L5/04C08K7/26
CPCC08L53/025C08L2205/035C08L2205/025C08L2205/02C08L23/06C08L35/08C08L91/06C08L91/00C08L5/04C08K7/26
Inventor 王明焱
Owner 浙江锦晔科技有限公司
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