Kev xa khoom ntawm PE yeeb nkab ntau lawm kab: ua pov thawj ntawm kev koom tes zoo

Nyob rau hauv xyoo tas los no, nrog kev txhim kho sai ntawm kev tsim kho hauv nroog, qhov kev thov rau cov kav dej PE tau nce ntxiv. Raws li cov yeeb nkab uas muaj kev ua tau zoo thiab kev siv dav, cov kav dej PE ua lub luag haujlwm tseem ceeb hauv kev siv dej, dej, roj, hluav taws xob thiab lwm yam kev lag luam. Kev xa khoom ntawm PE yeeb nkab ntau lawm kab yog ib theem tshiab hauv kev koom tes ntawm ob tog.

PE yeeb nkab ntau lawm kab xa tawm lub sijhawm no tau txais cov txheej txheem extrusion siab tshaj plaws thiab kev tswj hwm tsis siv neeg paub txog lub tshuab hluav taws xob thiab kev txawj ntse ntawm cov txheej txheem tsim khoom. Piv txwv li, cov kab ntau lawm yog nruab nrog lub tshuab tswj tsis siv neeg, uas tuaj yeem hloov kho cov khoom tsis zoo raws li cov khoom sib txawv tshwj xeeb kom ntseeg tau tias kev ruaj ntseg ntawm cov khoom zoo. Tsis tas li ntawd, cov kab ntau lawm kuj tau nruab nrog lub tshuab tshawb pom hauv online, uas tuaj yeem saib xyuas cov khoom zoo hauv lub sijhawm tiag tiag kom ntseeg tau tias cov khoom ua tau raws li cov qauv hauv tebchaws. Cov kev siv thev naus laus zis no tsis yog tsuas yog txhim kho kev tsim khoom, tab sis kuj txhim kho cov khoom zoo, thiab txhawb kev txhim kho ntawm PE yeeb nkab kev lag luam.

Raws li cov yeeb nkab tshiab, PE yeeb nkab muaj qhov zoo ntawm kev tiv thaiv corrosion, kub tsis kam, siab compressive zog, thiab yooj yim siv. Nws yog dav siv hauv dej, dej, roj, hluav taws xob thiab lwm yam kev lag luam. Nrog rau kev txhim kho txuas ntxiv ntawm kev tsim kho hauv nroog, qhov kev thov rau PE kav yuav txuas ntxiv mus. Kev xa tawm ntawm cov kab ntau lawm no yuav ua tau raws li kev xav tau ntawm kev lag luam thiab txhawb txoj kev loj hlob sai ntawm PE yeeb nkab kev lag luam.