DEET:
DEETyog ib hom tshuaj tua kab uas siv dav dav, uas tuaj yeem ua rau cov tannic acid uas txhaj rau hauv lub cev tib neeg tom qab yoov tom, uas ua rau khaus me ntsis rau daim tawv nqaij, yog li nws yog qhov zoo tshaj plaws los tsuag rau ntawm khaub ncaws kom tsis txhob kov daim tawv nqaij ncaj qha. Thiab cov khoom xyaw no yuav ua rau cov hlab ntsha puas thaum siv ntau. Kev siv DEET ntau zaus yuav ua rau muaj kev tsis haum tshuaj, yog li nco ntsoov xyuam xim rau qhov zaus thiab qhov concentration thaum siv nws, thiab sim tsis txhob haus dej ntev thiab siv ntau zaus.
Lub hauv paus ntsiab lus ua haujlwm ntawm DEET yog los tsim ib qho pa dej thaiv nyob ib puag ncig daim tawv nqaij los ntawm kev ua kom yaj, uas tuaj yeem cuam tshuam rau kev ua kom muaj cov khoom ua rau lub cev tib neeg los ntawm cov tshuaj sensors ntawm cov yoov tshaj cum antennae, yog li ua rau yoov tshaj cum tsis xis nyob thiab ua rau tib neeg zam kev tom.
Tshuaj tua yoov tshaj cum:
Tshuaj tua yoov tshaj cum, tseem hu ua ethyl butyl acetylaminopropionate, IR3535, thiab Yimening, yog ib qho plasticizer thiab ib qho dav-spectrum, high-efficiency thiab tsawg-toxic kab repellent. Cov khoom siv tshuaj lom neeg ntawm repellent ester yog ruaj khov thiab tuaj yeem siv rau hauv ntau yam huab cua. Tib lub sijhawm, nws muaj kev ruaj khov thermal siab thiab siab hws tsis kam. Yoov tshaj cum tsis muaj zog.
Lub hauv paus ntsiab lus ntawm cov tshuaj tua yoov tshaj cum yog tias cov yoov tshaj cum siv lub cev tsw qab los nrhiav lub hom phiaj nrog cov ntxhiab tsw uas lub cev tib neeg tso tawm, xws li cov pa roj tawm thiab cov ntxhiab tsw ntawm daim tawv nqaij, thiab lub luag haujlwm ntawm cov tshuaj tua yoov tshaj cum yog nyob rau hauv lub cev tib neeg. Qhov saum npoo tsim ib qho thaiv, yog li cais cov pa tawm ntawm lub cev tib neeg, ua rau lub cev tsw qab ntawm cov yoov tshaj cum tuag tes tuag taw, thiab cuam tshuam nrog kev ua kom muaj ntxhiab tsw los ntawm cov yoov tshaj cum, yog li ua tiav cov txiaj ntsig ntawm kev tua yoov tshaj cum.
Lub sijhawm tshaj tawm: Lub Xya Hli-22-2022