Cov khob dej yas yog cov khoom siv haus hauv peb lub neej txhua hnub, thiab cov khoom siv yas sib txawv qhia cov khoom sib txawv thaum ua khob dej.Cov hauv qab no yog cov ncauj lus kom ntxaws sib piv ntawm cov khoom ntawm ntau yam khoom siv yas khob dej:
**1.Polyethylene (PE)
Nta: Polyethylene yog cov khoom siv yas uas muaj kev ua haujlwm zoo thiab muag muag.Nws yog cov khoom siv pheej yig uas tsim nyog rau cov khoom ntim siab.
Kub-resistant: Polyethylene muaj qhov kub thiab txias tsis kam thiab tsis haum rau tuav cov dej kub.
Transparency: Zoo pob tshab, haum rau ua pob tshab los yog cov khob dej pob tshab.
Kev tiv thaiv ib puag ncig: Recyclable, tab sis muaj kev cuam tshuam loj rau ib puag ncig.
**2.Polypropylene (PP)
Yam ntxwv: Polypropylene yog cov khoom noj khoom haus-qib yas uas muaj kua qaub thiab alkali tsis kam thiab corrosion kuj.Nws yog cov yas tawv tawv, haum rau ua cov iav haus dej khov.
Kub tiv taus: me ntsis siab dua polyethylene, haum rau thauj cov dej haus ntawm ib qho kub.
Transparency: Zoo pob tshab, tab sis me ntsis qis dua polyethylene.
Kev tiv thaiv ib puag ncig: recyclable, tsawg cuam tshuam rau ib puag ncig.
** 3.Polystyrene (PS)
Yam ntxwv: Polystyrene yog cov yas nkig uas feem ntau yog siv los ua khob dej nrog lub cev pob tshab.Nws yog lub teeb thiab pheej yig.
Kub-resistant: Nws yog nkig ntau dua ntawm qhov kub thiab txias thiab tsis haum rau thauj cov dej kub.
Transparency: Cov pob tshab zoo heev, feem ntau siv los ua cov khob dej pob tshab.
Kev tiv thaiv ib puag ncig: Nws tsis yooj yim rau degrade thiab muaj kev cuam tshuam loj rau ib puag ncig.
** 4.Polyethylene terephthalate (PET)
Cov yam ntxwv: PET yog cov yas pob tshab uas tau siv dav los ua cov dej haus thiab khob.Nws yog lub teeb yuag tseem muaj zog.
Temperature resistance: Zoo kub kuj, haum rau thauj khoom kub thiab txias.
Transparency: Zoo heev pob tshab, haum rau ua pob tshab khob dej.
Kev tiv thaiv ib puag ncig: Rov ua dua tshiab, cuam tshuam me me rau ib puag ncig.
**5.Polycarbonate (PC)
Nta: Polycarbonate yog ib qho muaj zog, kub-resistant yas zoo tagnrho rau kev ua cov iav kav dej.
Temperature resistance: Nws muaj qhov kub thiab txias tsis kam thiab tsim nyog rau kev thauj cov dej kub.
Transparency: Cov pob tshab zoo heev, tuaj yeem tsim cov khob dej pob tshab zoo.
Kev tiv thaiv ib puag ncig: Rov ua dua tshiab, tab sis cov tshuaj lom neeg tuaj yeem tsim tawm thaum lub sijhawm tsim khoom.
Cov khob dej yas ua los ntawm cov khoom sib txawv muaj lawv tus kheej zoo thiab qhov tsis zoo.Thaum xaiv, yam xws li kub tsis kam, pob tshab, thiab kev tiv thaiv ib puag ncig yuav tsum tau txiav txim siab raws li qhov xav tau.Nyob rau tib lub sijhawm, xyuam xim rau cov khoom zoo thiab lub koob npe nrov ntawm cov chaw tsim khoom, thiab xyuas kom meej tias lub khob dej yuav tsum tau ua raws li cov qauv kev tu cev kom ntseeg tau tias kev siv nyab xeeb.
Post lub sij hawm: Mar-06-2024