Indasteri ea polasetiki e se e le lilemo li fetang 100, empa Polyethylene ha ea qaptjoa ho fihlela ka bo-1930. Ho tloha nakong ea phihlello ea eona ka 1933, Polyethylene (Pe.) e se e le e 'ngoe ea li-thermoplaneter tsa li-wormoplane haholo le tsa lemoha. Kajeno 's, boloi ba sejoale-joale bo hlomphuoa haholo le likopo tse matla tse kang khatello ea maikutlo. Mefuta e meng ea pente le hydrojene e bitsoa Polybolefins. Polyethylene (pe) ke ea sehlopha sena. IG SEMICRYSTALLION Wormoplaline. Poiyethyyiene ke eona e tsebahalang ka ho fetisisa e tloaelehileng. Foromo ea lik'hemik'hale ke ena: (Ch2-chz) nit ke sehlahisoa se setle sa hydrocarbon.











ChuangrongNa indasteri le khamphani e kopaneng e kopantsoeng ea khoebo, e thehiloeng ho tlhahiso ea HDpe Pipes & Valics, lisebelisoa tsa polasetiki tsa PP. Ho lokisa lelato le joalo.
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Nako ea poso: nov-13-2024