Kev txwv kub ntawm PE tiv thaiv zaj duab xis

Pe tiv thaiv zaj duab xis kub, dav siv nyob rau hauv lub neej, kuj muaj ntau heev nyob rau hauv ib txwm ntim, kev lag luam zaub mov, thiab kev kho mob kev lag luam. Qhov loj tshaj plaws ntawm cov ntim khoom siv yav dhau los ntawm ib puag ncig muaj kuab heev. Lub neej yog siv PE tiv thaiv zaj duab xis rau cov khoom ntim khoom noj tshiab; PE tiv thaiv zaj duab xis kuj yog feem ntau nyob rau hauv ob lub xeev kub: qhov kub thiab txias, qhov kub thiab txias.

PE tiv thaiv zaj duab xis, Lub npe tag nrho Polyethylene, yog cov qauv ntawm cov yooj yim polymer organic tebchaw, lub ntiaj teb no cov ntaub ntawv uas siv ntau tshaj plaws polymer. Raws li qhov sib txawv ntom ntom, PE tiv thaiv zaj duab xis thiab tshwj xeeb polyethylene (PE) yas zaj duab xis raws li lub substrate yog muab faib ua high-density polyethylene tiv thaiv zaj duab xis, nruab nrab ntom polyethylene, thiab low-density polyethylene.

PE tuaj yeem muab faib ua LDPE (tsawg-density polyethylene) thiab HDPE (high-density polyethylene). Nws qhov kub thiab txias kuj tuaj yeem ncav cuag 100 degrees Celsius.

Tianrun yeej ib txwm muab qhov tseem ceeb ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov. Peb nquag txhawb kev siv Degradable thiab recyclable cov ntaub ntawv thiab siv zog los txo cov pa phem thiab pov tseg thaum lub sij hawm tsim khoom. Peb yog A-theem ib puag ncig tiv thaiv kev lag luam hauv Suav teb. Peb lub peev xwm tiv thaiv ib puag ncig zoo tuaj yeem ua kom muaj kev xa khoom ib txwm muaj nyob rau hauv cov xwm txheej ntawm kev txwv ntau lawm los ntawm cov tub ceev xwm.