Tsis ntev los no, kuv tau pom cov ntaub ntawv hauv online hais tias cov Dutch xov xwm tsis lees txais cov khoom cua dag thiab hais tias nws yog ib qho mob cancer. Kuv xav tias qhov no yog ib qho kev lav tsis tau los ntawm kev tshaj xov xwm tsis muaj kev tshawb nrhiav. Muab piv rau cov mis, cov mis nyuj uas peb cov neeg nyob ib ncig ntawm lub ntiaj teb no haus muaj melamine. ? Obviously tsis. Koj tsis tuaj yeem coj tus pas rau koj lub ntsej muag. Nws yog funny!
Hauv qab no kuv tau piav me ntsis txog cov khoom muaj pes tsawg leeg ntawm cov khoom siv dag:
1. Lub ntsiab tivthaiv ntawm cov khoom siv dag tau yog polyethylene, uas yog feem ntau hu ua pe. Cov ntaub ntawv no yog melted ntawm qhov kub siab ntawm 160-200 degrees los ntawm cov yas extruder. Yog tsis muaj teeb meem thiab tsis muaj hnyav hlau, txwv tsis pub cov yas peb feem ntau siv yog Muaj teeb meem
2. Daim ntaub hauv qab ntawm cov khoom siv dag yog feem ntau pp, uas yog polypropylene. Nws yog zoo li pe thiab tib txoj kev.
3, lub turf styrene butadiene latex raug soj ntsuam ib puag ncig kev tiv thaiv, tsis txhob txiav txim siab tsis ua raws li cov neeg lag luam, cov kws ua khoom siv ntawm benzene benzene yog cov khoom siv thiab cov ntaub pua plag, yog cov kabmob khau?
Hauv cov ntsiab lus, cov Dutch xov xwm txoj kev hais lus yog tsis muaj tseeb. Nws yog qhov tseeb tias kev siv cov khoom siv dag tau muaj cai tswj cov fillers. Nws yog ib qhov tsim nyog los xyuas cov ntsaws ruaj ruaj vim hais tias rubber pellets los ntawm ntau qhov chaw, qee cov tire, thiab qee yam siv plastics. Qhov no yuav tsum tau ntsuam xyuas!
