Butylene glycol yog suav tias yog qhov muaj kev nyab xeeb ntau rau kev siv los ua cov tshuaj pleev ib ce. Thaum nws yog hom cawv, nws feem ntau tsis khaus lossis tawv nqaij.
Puas glycols nyab xeeb?
Propylene glycol yog "feem ntau lees paub tias muaj kev nyab xeeb" los ntawm US Food and Drug Administration (FDA) (FDA 2017). FDA txiav txim siab qhov nruab nrab noj zaub mov txhua hnub ntawm 23 mg / kg ntawm lub cev hnyav kom muaj kev nyab xeeb rau cov neeg muaj hnub nyoog 2-65 xyoo (ATSDR 2008). Ntau yam khoom noj, tshuaj pleev ib ce, thiab cov khoom siv tshuaj muaj propylene glycol.
Puas glycol phem rau ntsej muag?
Propylene glycol yog qhov ua tau zoo ntawm daim tawv nqaij thiab yuav tsum tsis txhob ua rau liab lossis khaus… Humectants nqus dej noo los ntawm txhua yam nyob ib puag ncig lawv thiab yog tias koj cov tawv nqaij muaj kev nkag mus-txhim kho humectant, nws tuaj yeem txhais tau tias cov co toxins tuaj yeem tuaj yeem nkag mus rau ntawm daim tawv nqaij uas lawv tsis tuaj yeem ua tau.
Puas yog propylene glycol lom rau ntawm daim tawv nqaij?
Propylene glycol yog feem ntau tsis muaj tshuaj lomthiab yog noncarcinogenic. Cov kev tshawb fawb soj ntsuam tau pom tias tsis muaj qhov tsis pom kev dermal ntawm kev siv ntau, txawm hais tias kev txhawj xeeb txog kev khaus khaus tseem nyob.
propylene glycol ua li cas rau ntawm daim tawv nqaij?
Propylene glycol ua haujlwm hauv cov khoom tu tawv nqaij ua ob qho tib si humectant thiab txias. Yeej, nws pab koj ua tiav ob yam uas koj xav tau tiag tiag rau koj cov tawv nqaij: Dej thiab smoothnessNws tuaj yeem yog cov khoom muaj txiaj ntsig tshwj xeeb yog tias koj niaj hnub tawm tsam dryness, flaking, los yog gnarly ntxhib ntxhib ntxhib los mos.
