Kungani kufanele imithambo yepolyurethane ibe nezindlela zokusebenza zokuphatha izinhlangano zokuzinikela ngokuphelele emkhakheni wokusebenza kwemining?

Imiphumela Yokugcina Emakhweni Nemiphumela Yokuqondisa Kwe-PU

Amakhweni ayagcina amakhulu amaningi kakhulu emva kokusebenza kwawo—kubanzi kwezi zinto zokusebenza ezihlukile kusukela emva kokusebenzisa kwazo ngokuphela kanye. Izinqubo zase-Polyurethane (PU), nakuba zinakho ukusebenza kude ngokuphela kwe-rubber ngokuphela kwe-40–60%, ziyaphakanyiswa kule mikhala yokuqondisa ‘thatha-yenza-ugcina’: izinyathelo ezi-92% ziyafika ekupheleni kwazo ngaphandle kokuthola indlela yokubuyisela kusenya. Lokhu kwenza ukuthi izinyathelo ezi-1.2 million tonnes zase-PU zingahlanzwa ngokuphela kwezinyathelo zokugcina ngokuphela kwezinyathelo zokugcina (GIST 2023), kubeka imiphumela yokuzimela kwezinyathelo zokugcina kungavumelekile futhi kubheka imiphumela yase-Scop 3. Ngaphandle kokutholakala kwezinkambo zokubuyisela kusenya, amakhweni ayabona izinqubo zase-PU njengamakhweni okusebenza—akayi njengamakhweni okusebenza—kubhekisa abasebenzi kumaqiniso okuthi akukho ukuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuthola iziqiniso zokuth......

Ukuzimela Kwezinyathelo Zokusebenza Emakhweni: Ukubhala Izinqubo Zase-Polyurethane Zokusebenza Okuzimela

Ukubhala Ukusukela Ekugcineni, Ukuthola Umkhakha Wamakhweni, Futhi Ukubuyisela Amakhweni Okusebenza Ngokuphela Kwezinyathelo

Okusha Okuzimela i-polyurethane amapharti okusebenza ayathakelwa ukuthi angahlanganiswa ngokweqiniso futhi abe nesibonelo esikhulu sokubuyisela izinto. Amaphathi okuhlanganiswa okwezindaba zokuziphatha nezithagu zokufihla kwe-RFID zikwenza ukuthi amapharti athakelwe ngokushesha kodwa akasivaleki, ngakho kuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulungwane zokusebenzisa kabusha emapharthini ngokuphatha ubunzima bezinkulung......

Amaphutha we-PU okwesibonelo sokubuyisa kwezinto nezithagu zokufaka ukuthi kwenziwe ngokuphelele ukubuyisa

Izifomuleyishini zesikhashana se-PU sezinye izinsuku zisengeza ku-40% yezinto ezingenziwe ngokusebenzisa izihlahla ezingasenzi isifo, zinika ukuthinteka kwezinkambu ngokufanayo nesikhathi sokusebenzisa izinhlobo zezinye ngaphandle kwezinye, futhi zinconywa ukubuyisela kusuka kwezinkinga ngokusebenzisa i-glycolysis. Ngokugxilwa kulesi, izinkampani zezindlela zokudonsa—ezingakhulunywa emva kokwenza—zinceda ukuthola ngokuzenzakalelayo nokuphepha ukuthi yini isikhundla sesikhashana ngokwesilinganiso phakathi kwesilinganiso. Ngokuhlanganisa lezi zinkampani, iziqondiso zinhlawumbisa ubukhulu bezinkampani zokubuyisela kumthwalo wokwenzela umkhakha, kusiza amathuba ukufika ku-22% okungafani kwezimithwalo zokushisa zokuphatha kwezinkampani ngotoni ngalinye, futhi zinhlawumbisa ukuthi amathuba ayisisekelo esikhundleni se-ESG.

Ukubuyiselwa kwe-PU njengendlela eyodwa yokuvumela ukuthi amathuba aqondeke ngokwesikhundleni se-ESG

Ukubhalwa kwezimithwalo zesi-3 futhi ukuthi kuyiphi indlela yokuthinteka kwezinkampani zokubuyisela kwe-PU

Ukuhambisana nezinkinga zokugcinwa kwezomnothi, zokugcinwa kwabantu, nokugcinwa kwezopolitiki (ESG) manje uyisibonelo sokugcina ukuthatha iziphakamiso zokuthenga eminingi. Ngoba izindlela zokuthenga zokuphatha kwe-‘Scope 3’—okukhomba izimpacto ezingaphambili kuzo zokuthenga kwezindawo zokuthenga—ziyisikhathi esingaphezu kwe-70% yezindlela zokuthenga zokuphatha kwezindawo zokuthenga zeminingi, ukuthunywa kwamaphakathi we-polyurethane (PU) ayisithembiso esingaphansi kwezinkulungwane ezihlukene kwezinkulungwane zokuthenga. Abasebenzi abakhulu bakhetha abathengi abanikela izilungiselelo zokuthenga kwe-PU ezinikwa ngokuvumelana ngeziquketho, okubonisa ukuthi kuyabeka isikhundla sokuthenga kwezinto ezinconywa futhi kuyabeka isikhundla sokuthenga kwezinto ezinconywa. Amathimba ekuthengeni aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amathimba athengi aqhubeka nokuthi amath......

Ukwenza izindlela zokuthenga kwezinto ezinconywa: Kusukela ekutheni kuya eminingini

Ukugxilwa kwe-Reverse logistics ngezikhundla zokwenza kabusha zika-OEM

Izindlela zokubuyela eziqondile zihambisa izinkulungwane zokusebenza zika-PU ezisemaphakathini eminingi kuma-hub okwenza kabusha kuka-OEM, lapho ukusiza kwesibonelo esikhethekile kusiza ekubuyiseni isebenzo sokusebenza. Le sistimu yomkhumbulo wokugcina yanciphisa ukusetshenziswa kwezinto ezintsha ngama-40% kulungiselelo lwesibonelo esintsha, iyanciphisa izindleko zokuphulula, futhi iyakhupha ubukhakha kwezindawo zokuphulula—kuyabuyisa izinkulungwane eziphela isikhathi sakho kuze zibe yizinto ezibalulekileyo zokwenza.

Ukufunda ngokuphathelene nokusebenza kwezinhlangano zokusebenza kweziminingi ngokusebenzisa i-digital twin

I-digital twins—ezibonakalayo ngokuvamile kwezinto ezinomthwalo—zifunda izinkulungwane zoka-PU ezinomthwalo ngokushesha ngokusebenzisa amasensha atholakale kumqondo. Ngokuchaza izindlela zokunquma, izinguquko zokuchitha, nezidingo zokuhlela kwezinkulungwane zokuphatha, amachrusha, nezincitha, le misiyo ihlalala ukubonakalisa izikhathi zokuphela ngokulinganisa ngama-5%. Lokhu kunciphisa ukubuyela kususa ukususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa kususa...... ngaphambi uma kubonakala ukuthi kunezinto ezingavumelekileyo noma ukuthi kunezinkinga zokusebenza—kuyasiza ekuphucukiseni ubukhulu bekususa izinto futhi ukuphucukisa ukulinganisa kwesibonelo sokufunda ngokwesikhathi sokugcina.

Imibuzo Evame Ukubuzwa

Umbuzo wokuphakeme kubani ngokwepolyurethane (PU) kuindustri yokuqaphela?
Umbuzo wokuphakeme kuyisikhundla sokugcina isikhundla sokugcina, noma kunjalo kunezinyathelo zika-PU ezingu-92% ziyifika emuva kokusebenza ngaphandle kokuthi kunezindlela zokusebenza, kusukela kwezinkulungwane eziyimili zama-1.2 yezinto ezingazihlali ngokuphambuka emhlabeni ngamnye.

Kungani izinyathelo zokusebenza zokuphakama zika-PU zokuphakama zingasebenza kakhulu kuindustri yokuqaphela?
Izinyathelo zokuphakama zoka-PU zokuphakama zizakhiwe ukusukela kwezinyathelo zokugcina nokubuyisela izinto, ekuvumelana ukuthi kufikwe kuma-95% yokubonakala kanye nokunciphisa ukunqoba kwemithombo eyintsha ngaphandle kokuthi kuhleleke ukusebenza.

Izilimi zoka-PU zokubhiza kubani, futhi zinconywa njani ukugcina?
Izilimi zoka-PU zokubhiza ziyabhalwa ngokuphakeme kuma-40% yezinto zokubhiza engaziyo yezinkomo, futhi zivumela ukugcina ngokulinganayo ngokuphakeme kwe-glycolysis, ziyafanana nokusebenza kwezilimi zokuphakama zokuzenzakalela kodwa zinconywa ukuchaza kwezinhlobo zokuphakama.

Kungani ukugcina kwe-PU kuyisisekelo sokuphakama kwe-ESG kuindustri yokuqaphela?
Imifanekiso ye-ESG iyathandaza ukunciphisa isifo nesibalo sesikhashana. Amaphoyisa okusebenzisa imiphumela yokuqondana kwe-PU kubalulekile ukufika kumizimbi ngokukhutshwa futhi ukuvikela ukungabiwa kwezinkampani zokuthenga.

Ukubuyisela kusenza ntoni ekupheleni kwe-PU?
Izindlela zokubuyisela zikhubaza ukubuyisela kahle kwamaphakathi asebenziswayo kwe-PU emaphoyisini okwenziwa kabusha, ukunciphisa ukusetshenziswa kwemithombo yezinto ezingenakho, isifo esingaphansi, nokuthengiswa kwezinto ezihlukene.

Izindlu zezindaba zini, futhi zinjani zikusiza ekupheleni kwe-PU?
Izindlu zezindaba ziyizikhombisa zezinto ezingenakho ezinomthwalo wokubonisa izinto ezingenakho, zibonisa izinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zezinyathelo zeziny......