Txawm tias tsis muaj nicotine, e-luam yeeb kuj tseem muaj qee yam kev mob nkeeg. Piv txwv li, e-luam yeeb vapor feem ntau muaj propylene glycol thiab zaub glycerin, uas tuaj yeem cuam tshuam rau lub ntsws tom qab nqus tau ntev. Tsis tas li ntawd, cov khoom xyaw no tseem tuaj yeem cuam tshuam rau cov hlab plawv. Kev nqus e-luam yeeb vapor tej zaum yuav muaj kev pheej hmoo ntau dua rau cov menyuam yaus thiab cov hluas. Yog li ntawd, txawm tias tsis muaj nicotine, e-luam yeeb yuav tsum tau siv nrog ceev faj.
Dab tsi yog e-luam yeeb yam tsis muaj nicotine?
E-luam yeeb tau dhau los ua lub ntsiab lus kub ntawm cov neeg haus luam yeeb thiab cov neeg tsis haus luam yeeb thoob plaws ntiaj teb. Tab sis ntawm ntau yam khoom lag luam e-luam yeeb, tshwj xeeb nicotine-dawb e-luam yeeb tau ua rau muaj kev sib tham ntau. Lawv feem ntau ua lag luam raws li kev xaiv muaj kev nyab xeeb lossis tsis muaj mob, tab sis puas yog qhov tseeb?
Cov khoom xyaw tsom xam
Ua ntej sib tham txog e-luam yeeb yam tsis muaj nicotine, peb yuav tsum xub to taub lawv cov khoom xyaw. Feem ntau, hom e-luam yeeb no muaj cov khoom xyaw tseem ceeb hauv qab no:
Propylene Glycol (PG): Siv los ua cov kua hauv paus rau lub zog tsim.
Zaub Glycerin (VG): Feem ntau siv los ua kom cov concentration ntawm chav.
Khoom noj khoom haus qib tsw: siv los ntxiv ntau yam tsw.
Dej: raws li diluent.
Txawm hais tias tsis muaj nicotine, cov khoom xyaw saum toj no tseem yuav muaj kev cuam tshuam tsis meej rau tib neeg lub cev thaum nqus tau.
Kev ua lag luam positioning
E-luam yeeb yam tsis muaj nicotine feem ntau yog muag raws li "kev noj qab haus huv" lossis "tsis muaj mob" rau cov neeg uas xav txiav luam yeeb lossis txo lawv cov nicotine kom tsawg. Txawm li cas los xij, raws li Wikipedia, kev nyab xeeb ntawm e-luam yeeb, txawm tias tsis muaj nicotine, tsis tau muaj pov thawj tshawb fawb dav dav.
Qhov txawv ntawm e-luam yeeb thiab cov luam yeeb ib txwm muaj
E-luam yeeb thiab luam yeeb yog ob qho tib si ntawm kev haus luam yeeb kab lis kev cai, tab sis muaj qhov sib txawv ntawm cov khoom xyaw, kev siv, thiab cov txiaj ntsig kev noj qab haus huv. Tshwj xeeb tshaj yog nrog kev tshwm sim ntawm e-luam yeeb yam tsis muaj nicotine, qhov sib txawv no tau dhau los ua qhov nyuaj.
Cov ntsiab lus nicotine
Ua ntej, cia peb tham txog cov ntsiab lus nicotine. Cov luam yeeb ib txwm muaj nicotine, uas tuaj yeem ua rau muaj kev vam meej. Tus nqi ntawm nicotine feem ntau txawv ntawm hom thiab hom, tab sis yog universal. E-luam yeeb kuj tuaj nyob rau hauv nicotine thiab non-nicotine versions. Feem ntau, cov ntsiab lus nicotine ntawm e-luam yeeb tuaj yeem hloov kho, uas ua rau cov neeg siv xaiv ntau dua.
combustion thiab evaporation
Qhov thib ob, tej zaum qhov txawv tshaj plaws yog cov txheej txheem ntawm combustion thiab evaporation. Cov luam yeeb ib txwm tsim cov pa luam yeeb los ntawm kev haus luam yeeb, txheej txheem uas tso tawm ntau yam tshuaj phem, suav nrog tar thiab carbon monoxide. E-luam yeeb tsim vapor los ntawm cua sov ua kua (tseem hu ua e-kua lossis e-kua). Txoj kev no yuav theoretically tsim cov tshuaj tsis zoo, tab sis qhov cuam tshuam tiag tiag xav tau kev tshawb fawb ntxiv.
Ntawm Wikipedia, muaj kev sib piv cov ncauj lus kom ntxaws ntawm e-luam yeeb vaporization thiab ib txwm haus luam yeeb combustion. Feem ntau hais lus, evaporation yog suav tias yog txoj kev "huv", tab sis qhov ntawd tsis txhais hais tias nws tsis muaj mob.
Muaj feem cuam tshuam txog kev noj qab haus huv ntawm e-luam yeeb yam tsis muaj nicotine
E-luam yeeb tsis muaj nicotine feem ntau pom tias yog ib qho kev xaiv zoo dua, tshwj xeeb tshaj yog piv rau e-luam yeeb lossis cov luam yeeb ib txwm muaj nicotine. Txawm li cas los xij, txawm tias tsis muaj nicotine, cov khoom no yuav muaj qee yam kev mob nkeeg.
Cov teebmeem ua pa
Ua ntej, vaping tsis muaj nicotine tseem yuav nqus pa rau hauv koj lub ntsws. Cov vapors no feem ntau muaj propylene glycol, zaub glycerin thiab ntau yam khoom noj khoom haus, uas tej zaum yuav muaj kev cuam tshuam rau lub ntsws thaum nqus tau rau hauv lub ntsws. Piv txwv li, nqus tau cov tshuaj no ntev ntev tuaj yeem ua rau hnoos, khawb lossis tsis xis nyob hauv caj pas, lossis muaj teeb meem ua pa hnyav dua.
cov teebmeem ntawm lub plawv
Qhov thib ob, txawm hais tias tsis muaj nicotine, lwm cov khoom xyaw xws li propylene glycol thiab zaub glycerin kuj tuaj yeem cuam tshuam rau cov hlab plawv. Cov metabolism ntawm cov tshuaj no hauv lub cev yuav muaj qee yam cuam tshuam rau lub plawv dhia thiab ntshav siab. Kev tshawb fawb tam sim no tseem tsis tau txiav txim siab txog lub sijhawm ntev ntawm qhov tshwm sim no, tab sis nws yog ib yam uas peb yuav tsum ceev faj.
Kev cuam tshuam rau menyuam yaus thiab cov hluas
Thaum kawg, kev txhawj xeeb tshwj xeeb yog qhov cuam tshuam ntawm cov khoom zoo li no rau cov menyuam yaus thiab cov tub ntxhais hluas. E-luam yeeb yam tsis muaj nicotine feem ntau tuaj yeem muaj ntau yam ntxim nyiam, xws li txiv hmab txiv ntoo, khoom qab zib, thiab lwm yam, uas tuaj yeem ntxias cov menyuam yaus thiab cov hluas sim lawv. Txawm li cas los xij, cov tub ntxhais hluas cov kab ke tsis tau tsim tiav thiab nqus tau cov pa luam yeeb lossis vapor tej zaum yuav muaj teeb meem loj dua rau lawv txoj kev noj qab haus huv.
Kev sim tshawb nrhiav thiab kev txheeb xyuas cov ntaub ntawv
E-luam yeeb, tshwj xeeb tshaj yog cov uas tsis muaj nicotine, tau dhau los ua qhov tseem ceeb ntawm kev tshawb fawb txog kev kho mob thiab pej xeem kev noj qab haus huv. Kev sim tshawb fawb thiab kev txheeb xyuas cov ntaub ntawv ntawm lub ncauj lus no tuaj yeem ua rau peb nkag siab tob dua thiab dav dua.
Long-term vs. short-term research
Ua ntej, thaum tshawb nrhiav cov txiaj ntsig kev noj qab haus huv ntawm vaping yam tsis muaj nicotine, nws yog ib qho tseem ceeb los soj ntsuam cov txiaj ntsig kev tshawb fawb ntev thiab luv luv. Cov kev tshawb fawb luv luv tsom mus rau cov teebmeem uas yuav tshwm sim tam sim lossis nyob rau lub sijhawm luv luv tom qab siv e-luam yeeb. Cov no feem ntau muaj xws li khaus ntawm qhov ncauj thiab ua pa, ua kom lub plawv dhia, lossis lwm yam kev tshwm sim tam sim ntawd. Txawm li cas los xij, kev cuam tshuam mus ntev yog qhov nyuaj dua thiab tuaj yeem cuam tshuam txog cov teeb meem kev noj qab haus huv uas yuav tshwm sim ntau lub hlis lossis xyoo tom qab siv txuas ntxiv, xws li kab mob ua pa, teeb meem plawv, thiab lwm yam. Raws li Wikipedia, kev tshawb fawb dav dav txog cov txiaj ntsig mus ntev yog qhov tsis muaj.
Cov txiaj ntsig tshawb fawb tau sib piv nicotine e-luam yeeb
Lwm qhov kev tshawb fawb tseem ceeb yog kev sib piv e-luam yeeb nrog thiab tsis muaj nicotine. Cov ntaub ntawv tshawb fawb tam sim no qhia tau hais tias txawm hais tias nicotine-dawb e-luam yeeb zam tsis muaj kev vam khom thiab lwm yam teeb meem kev noj qab haus huv los ntawm nicotine, lwm yam khoom xyaw, xws li propylene glycol thiab zaub glycerin, tseem tuaj yeem ua rau muaj kev noj qab haus huv. Qee qhov kev tshawb fawb ua ntej tau pom tias qib ntawm qee yam tshuaj lom hauv e-luam yeeb vapor zoo ib yam txawm tias lawv muaj nicotine lossis tsis.
Cov kev tshawb fawb sib piv no yog qhov tseem ceeb vim tias lawv tuaj yeem nthuav qhia ntau qhov zoo thiab qhov tsis zoo ntawm e-luam yeeb yam tsis muaj nicotine.