Cov khoom xyaw kom hniav zoo nkauj tshaj plaws

2024 Tus sau: James Gerald | [email protected]. Kawg hloov kho: 2023-12-17 14:08

Niaj hnub no, thaum cov khw muag tshuaj pleev ib ce tau ntim nrog cov khoom lag luam, thiab peb yuav luag tsis siv tshuaj nyob hauv tsev, nws yog ib qho tseem ceeb heev uas yuav tsum ua tib zoo nyeem cov tshuaj pleev ib ce ua ntej yuav khoom, vim qee qhov ntawm nws cov khoom yuav tsis tsuas yog siv tsis tau, tab sis tseem muaj teeb meem. Qee cov khoom phom sij tseem siv dav los ntawm cov khw muag tshuaj pleev ib ce, thiab tsuas yog pej xeem lub zog tuaj yeem yuam kom lawv nrhiav cov tshuaj tsis zoo hloov pauv rau cov khoom xyaw no. Zoo, txog thaum qhov ntawd tshwm sim, cia peb ua tib zoo xaiv cov tshuaj pleev ib ce. Thiab rau qhov no koj yuav tsum paub tus yeeb ncuab los ntawm kev pom.

Txawm hais tias koj tsis muaj qhov tshuaj tiv thaiv tam sim rau cov tshuaj pleev ib ce, tsis txhob maj mus zoo siab, vim tias kev raug mob yuav raug ncua. Yog li nco ntsoov cov khoom xyaw uas tsis zoo no thiab zam cov khoom noj uas muaj lawv.

Sodium lauryl sulfate thiab sodium laureth sulfate

(Sodium Lauryl Sulfate (SLS) & Sodium Laureth Sulfate (SLES))

Nws feem ntau pom muaj hauv tsuaj zawv plaub hau, tshuaj pleev plaub hau, thiab lwm yam khoom zoo nkauj. Cov tshuaj no tshwj xeeb tshaj yog txaus ntshai rau menyuam yaus, tab sis tuaj yeem cuam tshuam rau cov tawv nqaij laus. Hauv kev sib xyaw nrog lwm cov khoom siv nquag ntawm cov tshuaj pleev ib ce, lawv tuaj yeem tsim cov tshuaj sib xyaw ua rau mob qog noj ntshav thiab ua rau cov tawv nqaij tsis yooj yim rau nkag mus rau hauv nitrate.

Isopropyl cawv

(Isopropyl Cawv)

Isopropyl cawv, pom hauv ntau cov khoom, yog ib qho ntawm cov khoom xyaw kom zoo nkauj tshaj plaws. Nws yog teeb meem rau lub cev yog nqus tau ntau ntau. Qhov tshwm sim ntawm kev siv tshuaj pleev ib ce muaj cawv isopropyl suav nrog mob taub hau, xeev siab, kiv taub hau thiab txawm tias muaj kev nyuaj siab.

Cov tshuaj tiv thaiv kab mob

Heev feem ntau, cov kev phiv los ntawm kev siv xab npum tua kab mob ntau dua cov txiaj ntsig. Lub hauv paus tseem ceeb yog triclosan thiab chlorphenesin. Txoj kev tshawb fawb ntawm cov tshuaj no tau qhia tias lawv tua tsis tau tsuas yog cov kab mob pathogenic, tab sis kuj tseem muaj txiaj ntsig cov kab mob me me uas muaj nyob hauv tib neeg daim tawv nqaij. Ib qho ntxiv, lawv ua rau muaj kev tshwm sim ntawm kev hloov pauv ntawm cov kab mob uas ua rau lawv tiv taus cov tshuaj tua kab mob.

Heev feem ntau, cov kev phiv los ntawm kev siv xab npum tua kab mob ntau dua cov txiaj ntsig.

Polyethylene glycol

(Polyethylene Glycol (PEG))

Txawm hais tias nws cov khoom ua rau mob qog noj ntshav tseem yuav tsum tau ua pov thawj, polyethylene glycol yog ib qho ntawm cov khoom siv tshuaj pleev ib ce txaus ntshai tshaj plaws vim tias nws qhuav ntawm daim tawv nqaij. Tsis muaj dej noo los ntawm ntuj, daim tawv nqaij ua rau muaj kab mob yooj yim dua thiab ib puag ncig thiab muaj hnub nyoog sai dua.

Cov tshuaj propylene glycol

(Cov tshuaj propylene glycol (PG))

Pom nyob rau hauv cov tshuaj ntau hauv cov tshuaj deodorants, qee hom tshuaj txhuam hniav, thiab tshuaj yaug qhov ncauj. Propylene glycol yog ib qho tshuaj tiv thaiv kev tiv thaiv kab mob, tab sis nws zoo dua kom zam nws hauv cov tshuaj pleev ib ce. Nws yuav ua rau muaj kev phom sij tshaj plaws hauv kev pleev thiab tom qab cov khoom lag luam.

Diethanolamine, Monoethanolamine thiab Triethanolamine

(DEA (diethanolamine), MEA (monoethanolamine), TEA (triethanolamine))

Cov sib xyaw no, siv ntau yam khoom, nkag mus rau ntawm daim tawv nqaij yooj yim dua thiab ua rau muaj kev pheej hmoo mob qog noj ntshav. Hauv cov menyuam yaus, qhov kev pheej hmoo yog siab dua, yog li siv cov khoom lag luam nrog cov khoom no tuaj yeem ua rau mob raum thiab mob siab.

Imidazolidinylurea thiab hydantoin

(Imidazolidinyl Urea, DMDM Hydantoin)

Ob qho no feem ntau siv formaldehyde derivatives yog cov tshuaj tiv thaiv zoo, tab sis lawv cov kev phiv tshuaj yog txaus ntshai heev. Ntxiv rau qhov ua rau cov pa ua pa thiab ua xua thiab mob hawb pob, formaldehyde ua rau mob hauv siab thiab ua haujlwm tsis muaj zog tiv thaiv kab mob.

Kev tshawb fawb tsiaj tau pom tias cov xim ua los ntawm cov pa roj av tuaj yeem ua rau muaj kev pheej hmoo mob qog noj ntshav.

Tshuaj zas xim

(FD & C Xim Xim)

Dyes siv hauv ob qho tshuaj pleev ib ce thiab kev lag luam khoom noj tuaj yeem ua teeb meem rau tawv nqaij thaum lawv txo qis cov pa oxygen hauv lub cev. Kev tshawb fawb tsiaj tau pom tias cov xim ua los ntawm cov pa roj av tuaj yeem ua rau muaj kev pheej hmoo mob qog noj ntshav. Lawv raug suav tias yog qhov txaus ntshai tshaj plaws ntawm cov khoom siv tshuaj pleev ib ce tam sim no.

Khoom cua tsw

Los ntawm kev nyeem daim ntawv lo, koj tuaj yeem yooj yim pom ib feem uas cov khoom qab zib tau teev tseg. Ntau thiab ntau lub tuam txhab tab tom muab cov tshuaj pleev ib ce tsis zoo, tab sis qee cov khoom tseem muaj ib ntawm 1,400 cov khoom siv hluavtaws. Cov tshuaj no tsis tsuas yog ua rau muaj teeb meem ntawm daim tawv nqaij, tab sis tseem cuam tshuam rau lub paj hlwb, ua rau muaj kev hloov pauv mus los - los ntawm kev nyuaj siab mus rau qhov ua tsis taus pa.