Cov khoom siv hauv paus ntawm cov plua plav- tswj lev yog polyethylene, uas tsis yog- tshuaj lom, tsis muaj ntxhiab, thiab muaj qhov zoo heev qis- kub thiab tshuaj tiv thaiv; cov nplaum yog dej-soluble, tsis muaj hlau thiab organic tshuaj, thiab tsis muaj ntxhiab tsw.
Adhesives los ntawm cov plua plav pov tseg- tswj cov mats tuaj yeem ua raws li cov log thiab cov khau khau, xa cov kab mob mus rau qhov chaw tseem ceeb thiab ua qhov nruab nrab rau kev sib kis ntawm cov pa phem; Tsis tas li ntawd, lawv poob lawv cov kev ua haujlwm huv ib zaug saturated.
Cov plua plav rov qab siv tau- tswj cov lev (xws li Dycem) tuaj yeem ntxuav tau, tsis tas yuav tev lossis hloov, tsis txhob ua rau muaj kev sib kis, muaj cov khoom tiv thaiv zoo li qub, thiab rov ua dua tshiab.
Plua plav-tswj mats yuav tsum tsis txhob muab khaws cia lossis thauj mus rau hauv qhov chaw ncaj.
