PE ntawv yog lub polyethylene ntawv, uas yog lub ethylene polymer, txhua hnub saib cov PE ntawv nyob rau hauv peb view yog zoo li yas. Vim tias PE daim ntawv muaj cov tshuaj tiv thaiv zoo heev, yog li nyob rau hauv kev lag luam chemical, kev tsim kho thiab lwm qhov chaw muaj ntau yam kev siv. PE ntawv muaj zoo heev kuj rau feem ntau ntawm cov yam ntxwv ntawm lub neej thiab muaj tshuaj. Qee hom tshuaj muaj peev xwm tsim tau cov tshuaj lom neeg muaj corrosion, xws li oxidants corrosive oxidants (concentrated nitric acid), hydrocarbons (xylene) thiab halogenated hydrocarbons (carbon tetrachloride). Lub polymer yog non-hygroscopic thiab muaj cov dej zoo tsis haum thiab yuav siv tau rau ntim daim ntaub ntawv. PE board tej nta muaj raws li nram no:
1, khoom siv lead ua, dej noo tsis txaus, tsis xav kom qhuav, zoo heev ntawm qhov siab-sensitive, yooj yim siv high-pressure txhaj tshuaj molding, cov khoom kub, kev puv ceev, tag nrho cov siab yuav tsum tsis txhob siv cov qhov rooj ncaj ncaj rau Tiv thaiv kom qaug tsis pauv Qib, nce sab hauv kev ntxhov siab. Lus Cim Xaiv lub rooj laj kab hauv kev tiv thaiv kom tsis txhob ntsws thiab deformation.
2, qhov kev cog lus khwv thiab kev txav nqi yog siab, qhov kev taw qhia ntawm cov cuab yeej, yooj yim rau deformation warping. Txias ceev yuav tsum qeeb, uas muaj pwm teem caij txias, thiab lub zog txias.
3, lub cua sov lub sij hawm yuav tsum tsis txhob yuav ntev ntev, pub kom nws yuav zom, Burns.
4, qhov chaw mos muaj qhov ntsa ntawm qhov zawj, Nws tau raug tshem tawm ntawm lub pwm ..
5, muaj peev xwm pib yaj tawg, tsis yog nrog cov organic solvent los tiv thaiv kev ntes.