Lub ntsiab ntawm PE ua npuas yog polyethylene, nrog qhov muag muag txog li 110 ° C. Hauv qab 100 ° C, ua npuas dej yuav ruaj khov rau hauv xwm thiab yuav tsis ua rau nws tus kheej nplaum. PE ua npuas dej xav tau nplaum ntawm qhov kub thiab txias, xws li ntaub nplaum. Txawm li cas los xij, hla sib txuas PE ua npuas dej tuaj yeem tsim viscosity ntawm qhov kub, uas yog tus yam ntxwv ntawm cov ntaub ntawv ua npuas PE.
Cov npuas dej yuav ua tau laminated ua ke tom qab lub siab kub nplaim taws kom ua tiav cov tuab xav tau los ntawm cov neeg siv khoom: ob chav yob ua npuas ncauj yuav sib txuas rau ib qho yob los ntawm qhov kub ntawm nplaim taws ntawm cov ntawv xovxwm.
Siv cov nplaum rau ntawm ib lossis ob sab ntawm npaus: Feem ntau siv yog cov khoom kub hauv tsev, kua nplaum, acrylic nplaum, kua nplaum (kua nplaum), viscosity: qis, nruab nrab, siab, thiab muaj zog viscosity xaiv.