Itha kugwiritsidwa ntchito ngati zida zomangira nyumba zosakhalitsa komanso malo osungira kwakanthawi m'malo omanga osiyanasiyana, monga malo omangira ndi malo omanga magetsi.
Choyamba, ma peyala a PE ankapukutidwa mobwerezabwereza kenako ndikuviikidwa m'madzi kwa mphindi imodzi kuti awone seepage yamadzi ya PE.
PE: Polyethylene PE resin is a non-poison and odorless white tinthu kapena ufa, wokhala ndi mkaka woyera mawonekedwe ndikumverera kofewa; imatha kuyaka, yokhala ndi cholozera cha oxygen chokha cha 17.4%, utsi wotsika ndikungotuluka panthawi yoyaka, wachikaso pamoto ndi wabuluu pansi pake.
