Emma Miller
Puas yog paraffin tswm ciab teeb meem?
Paraffin yog cov khoom siv roj av distillation. Qhov ntau lub tswm ciab yog ib qho tsis zoo purified paraffin, ntau soot nws tawm. Thaum lub sij hawm combustion ntawm xws li tswm ciab, muaj ib tug dub residue. Tsis tas li ntawd, tswm ciab ua los ntawm paraffin nrog kev tu tsis zoo muaj qhov tsis hnov tsw tsw. Nws yog qhov zoo dua tsis txhob yuav cov tswm ciab zoo li no.
Technical paraffin nrog qib qis ntawm kev ua kom huv hauv combustion tso tawm cov tshuaj lom xws li toluene thiab benzene. Hauv cov koob tshuaj me me, lawv tsis ua rau muaj mob hnyav, tab sis nrog kev siv ntau zaus, lawv tuaj yeem ua rau muaj teeb meem kev noj qab haus huv. Cov tshuaj no kuj yog carcinogens thiab ua phem rau lub hauv nruab nrab paj hlwb.
Qhov teeb meem ntawm scented tswm ciab
High-zoo beeswax tswm ciab yog suav hais tias muaj kev nyab xeeb. Txawm li cas los xij, cov roj yam tseem ceeb hauv lawv cov muaj pes tsawg leeg hloov lawv cov tshuaj muaj pes tsawg leeg thaum lawv hlawv thiab ua rau muaj tshuaj lom. Cov fumes no nyob rau hauv high concentrations yuav ua rau mob taub hau.
Dab tsi yog qhov teeb meem ntawm gel tswm ciab?
Gel tswm ciab lawv tus kheej muaj kev nyab xeeb. Tab sis sab hauv lawv qee zaum muaj cov khoom siv zoo nkauj ua los ntawm cov ntaub yas. Yas tso tawm cov tshuaj lom thaum nws hlawv. Tsis tas li ntawd, gel tswm ciab nrog kho kom zoo nkauj yog suav hais tias yog cov nplaim taws tshaj plaws. Nws yog qhov zoo dua los xaiv gel tswm ciab nrog cov pob zeb uas tsis ignite.
Yuav siv tswm ciab li cas kom nyab xeeb
Txhawm rau kom ntseeg tau tias cov tswm ciab tsis ua mob rau koj txoj kev noj qab haus huv, nws raug nquahu kom teeb lawv tsis pub ntau tshaj li ib nrab teev ua ke. Koj yuav tsum tau ua pa hauv chav tsis tu ncua thaum siv tswm ciab. Nws tsis pom zoo kom teeb taws tswm ciab ua ntej yuav mus pw - nws tuaj yeem ua rau pw tsaug zog zoo dua.
