e- kua ua los ntawm yog dab tsi?
Tso lus
E- kua, tseem hu ua kua txiv vape, feem ntau yog tsim los ntawm kev sib xyaw ntawm plaub cov khoom xyaw tseem ceeb, txawm tias cov qauv tuaj yeem sib txawv.
Ntawm no yog ib qho kev tawg ntawm cov txheej txheem txheem:
| Cov khoom xyaw | Lub luag haujlwm tseem ceeb | Ib txwm% | Cov Lus Cim Tseem Ceeb & Cov Ntsiab Lus Kev Nyab Xeeb |
|---|---|---|---|
| Propylene Glycol (PG) | Carrier rau tsw & nicotine; muab "caj dab ntaus." | 30-50% | FDA "Feem ntau lees paub tias muaj kev nyab xeeb" (GRAS) rau ingestion. Cov teebmeem ntawm lub sijhawm ntev -nqus tautseem tab tom kawm. |
| Zaub Glycerin (VG) | Ua kom pom vapor; ntxiv qab zib. | 50-70% | Kuj FDA GRAS rau zaub mov. Thicker dua PG; siab-VG kua ua kua ntau dua vapor. |
| Khoom qab zib | Muab saj. | 5-15% | Khoom noj khoom haus- qib concentrates.Kev nyab xeeb rau kev nqus pa yog tsis lav; Qee qhov sib xyaw ua ke (xws li, diacetyl) paub tias muaj kev phom sij. |
| Nicotine | Adddictive stimulant (yeem). | 0mg, 3mg, 6mg, thiab lwm yam (ib ml) | Muaj tshuaj lom nyob rau hauv daim ntawv concentrated. Muaj ntau cov kua dej muaj 0mg (nicotine-dawb). |
🔍 Cov ntsiab lus tseem ceeb thiab kev hloov pauv
Base Liquid (PG/VG Ratio): Qhov sib piv cuam tshuam rau caj pas ntaus, vapor ntau lawm, thiab cov cuab yeej siv tau. Feem ntau suav nrog 50/50, 70/30 (VG/PG), lossis Max VG.
Cov khoom xyaw Quality & Additives: Qhov kev nyab xeeb profile nyob ntawm qhov purity ntawm cov khoom xyaw. Kev tshawb fawb, suav nrog kev tshawb fawb Yale, tau pom tiase- kua tuaj yeem muaj cov tshuaj tsis muaj npe, xws li ethanol. Lwm cov khoom ntxiv muaj xws li dej, khoom qab zib (xws li sucralose), lossis cov khoom ua kom txias (xws li menthol).
"Feem ntau lees paub tias muaj kev nyab xeeb" (GRAS) Kev xav tsis zoo: Thaum PG thiab VG yog FDA- pom zoo raunoj zaub mov, qhov notsis sib npaug rau kev nyab xeeb rau kev nqus pa. Lub ntsws ua cov khoom sib txawv ntawm lub plab zom mov.
Hauv kev xaus, thaum lub ntsiab lus tseem ceeb yog qhov yooj yim, qhovpurity ntawm cov khoom xyaw thiab muaj cov unlisted additivesyog yam tseem ceeb hauv kev nyab xeeb ntawm ib qho tshwj xeeb e-kua. Qhov no ua raws li kev sib tham yav dhau los txog kev pheej hmoo los ntawm cov khoom xyaw xws li diacetyl lossis cawv.
Yog tias koj xav paub txog ib qho tshwj xeeb, xws li hom flavourings siv lossis ntsuas qib nicotine li cas, kuv tuaj yeem muab cov ntaub ntawv ntxaws ntxiv.
