Posachedwapa, gawo la LLDPE la Polyolefin Center la Yuneng Chemical Company linapanga bwino DFDA-7042S, mankhwala opangidwa ndi polyethylene. Zikumveka kuti sprayable polyethylene mankhwala ndi mankhwala anachokera ku chitukuko mofulumira kutsetsereka processing luso. Zapadera za polyethylene zokhala ndi kupopera mbewu mankhwalawa pamwamba zimathetsa vuto la mtundu wa polyethylene wonyezimira komanso wonyezimira kwambiri. Mankhwalawa angagwiritsidwe ntchito m'minda yokongoletsera ndi chitetezo, yoyenera kwa ana, mkati mwa galimoto, zipangizo zonyamula katundu, komanso akasinja akuluakulu osungiramo mafakitale ndi zaulimi, zoseweretsa, zosungira misewu, ndi zina zotero, ndipo chiyembekezo cha msika ndi chachikulu kwambiri.
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Nthawi yotumiza: Jul-21-2022