Polyethylene ine chlorine, yakapfupikiswa seCPE, ipolymer yakawandisa isina chepfu uye isinganhuwi, ine chitarisiko cheupfu chena. Polyethylene ine chlorine yakawanda, ine chlorine yakasimba, inodzivirira mamiriro ekunze, inodzivirira mafuta, inodzivirira acid nealkali, inodzivirira kukwegura, pamwe nekunonoka kwemoto, inodzivirira ruvara, inodzivirira kugadzira, nezvimwewo. Inoshandiswa zvakanyanya muzvigadzirwa zvakasiyana-siyana zvakaita sewaya, tambo, mapombi erabha, tepi, rabha, ABS modification, mapaipi akaumbwa nePVC, zvinhu zvemagineti, nezvimwewo.
Parizvino, kufambira mberi kwekukura kweongororo.
Mumakore achangopfuura, nekukurumidziswa kwekuvakwa kwezvivakwa munyika nekune dzimwe nyika, kukura kwewaya netambo pamusika, zvigadzirwa zvePVC zvave zvichiramba zvichiwedzera, izvo zvave zvichiwedzera kudiwa kwepolyethylene ine chlorine mumusika. Nekuda kwekuvandudzwa kuri kuramba kuchiitika muhuwandu hwetekinoroji yepolyethylene ine chlorine munyika nekunze kwenyika, pamwe nekukura kwakasimba muapp.uye maitiro ekugadzira tekinoroji yekugadzira polyethylene ine chlorine muChina ari kuramba achikwira, uye kugona kwekugadzira polyethylene ine chlorine kuri kuratidza kuenderera mberi.Mumusika wekutengesa, musika wayo uri kuratidza mafambiro ekupa zvinhu zviviri uye kudiwa kwazvo, nemafambiro akanaka ekukura.
Polyethylene ine chlorine imhando yechigadzirwa chine mashandiro akanaka uye chinoshandiswa zvakanyanya. Mumakore achangopfuura, nekubuda kuri kuita maindasitiri matsva emhando yepamusoro muChina uye kukurumidza kwekuvaka zvivakwa, nzvimbo yekushandisa polyethylene ine chlorine iri kuramba ichikura, kudiwa kwemusika kuri kuramba kuchikwira, uye tarisiro yekuvandudza indasitiri yakanaka. Panguva imwe chete, China iri kukurumidza kuvandudza tekinoroji yekugadzira polyethylene ine chlorine, uye indasitiri icharamba ichikura muchimiro chekuwedzera kwekupa uye kudiwa mune ramangwana.
Kudiwa kwekushandiswa kwepolyethylene ine chlorine munyika dzekunze kuri kuramba kuchikura gore rega rega, asi nekurambidzwa zvishoma nezvishoma kwezvigadzirwa zvine chlorine mune dzimwe nyika, kudiwa kwepolyethylene ine chlorine pasi rose hakuna kuwedzera zvakanyanya, uye mabhizinesi ekunze haana kuwedzera kugadzirwa kwemakore anopfuura gumi. Nekukura kweindasitiri yepurasitiki, kunyanya indasitiri yezvinhu zvekuvaka zvepurasitiki, kudiwa kwepolyethylene ine chlorine muChina kuri kuwedzera nekukurumidza, kunyanya nekuda kwekugadzirwa kukuru uye kushandiswa kwemasuo nemahwindo epurasitiki. Kuwedzera kwepolyethylene ine chlorine kuri 10%, zvichiita kuti ive inenge 80% yekushandiswa kwese kwepolyethylene ine chlorine mundima iyi. Nekuwedzerwa kwakasimba kwemutemo wekutsiva huni nepurasitiki nesimbi nepurasitiki, kudiwa kwepolyethylene ine chlorine yemasuo nemahwindo epurasitiki muChina kucharamba kuchikura munguva pfupi.
Nguva yekutumira: Chikunguru-07-2023
