High-Density Polyethylene (HDPE) is one of the most widely used plastics for food packaging, including milk jugs, juice bottles, water containers, and food storage bins. Nws cov koob meej los ntawm nws cov kev ruaj khov, lub teeb yuag, thiab muaj zog tiv taus noo noo thiab tshuaj lom neeg. Tab sis ntau tus neeg siv khoom tseem muaj ib qho kev txhawj xeeb -Hdpe puas ua rau zaub mov noj?
HDPE yog dab tsi?
HDPE yog ib thermoplicity polymer ua los ntawm roj av. Nws muaj lub zog siab - rau - qhov sib piv, ua kom zoo tshaj rau kev tsim cov raj rigid, lub kaus mom, thiab ntim khoom. Hauv kev lag luam khoom noj khoom haus, HDPE feem ntau siv vim tias nws yogTsis - eheatrive, lub ntsiab lus nws tsis yooj yim nrog cov khoom noj khoom haus.
Puas yog HDPE zaub mov kom nyab xeeb?
HDPE tau txiav txim siabzaub mov -} kev nyab xeebLos ntawm cov koom haum tswj hwm xws li Asmeskas Cov Khoom Noj thiab Tshuaj (FDA) thiab European Cov Neeg Muaj Peev Xwm Kev Nyab Xeeb (EFSA). Nws yogBPA - dawb, tsis muaj phthaltes, thiab tsis tso cov roj hmab roj hmab ua kom zoo li qub siv.
Thaum tsim kom raug, HDPE ntim kom nruj nruj ua kom nws tsis tso cov tshuaj uas tsis muaj kuab. Ntau cov zaub mov {-} Cov khoom lag luam HDPE HDPE muaj pov thawj raws li ISO thiab FDA cov qauv.
Hdpe puas ua rau zaub mov noj?
Nyob rau hauv qhov kub thiab txias thiab siv tau, HDPEtsis txhob ua txhaum rau cov khoom noj lossis dej hausCov. Kev tshawb fawb qhia tau tias kev tsiv teb tsaws los ntawm cov zaub mov-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} agpe tsawg kawg, nyob rau hauv kev nyab xeeb kev nyab xeeb teem tsa los ntawm cov cai noj qab haus huv.
Txawm li cas los xij, raug rauHuab Cua Sov(xws li thaum npau npau npau, siab {- kub kom tsis muaj menyuam yaus) tuaj yeem ua rau muaj kev pheej hmoo ntawm kev sib faus me me. Vim li no, HDPE ntim feem ntau tsis pom zoo rau microwave cua sov lossis ntev raug rau npau taws rau nws.
Yam uas cuam tshuam HDPE kev nyab xeeb
Qho so- Qhov kub siab dua tuaj yeem ua rau kev sib raug tsiv tsiv teb tsaws chaw.
Acidity ntawm zaub mov- Cov zaub mov acidic lossis cov zaub mov muaj roj yuav muaj kev sib cuam tshuam me dua nrog cov chaw yas.
Lub thawv zoo- Tsawg {{{- qib lossis rov nyeem HDPLE tsis yog hais txog cov khoom noj muaj paug. Ib txwm siv cov zaub mov pov thawj -} hdpe.
Yuav Ua Li Cas Siv HDPE ntim yam xyuam xim
XaivFDA -} Pom zoo cov zaub mov -}} hdpeCov khoom lag luam.
Tsis txhob muaj lub zog ntev kom sov.
Khaws cov khoom noj ntawm cov khoom noj pom zoo kub.
Hloov cov laus, tawg, lossis cov thawv puas.