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Industri ya PC Sheets iyaphuma ngokuphelele: Tekhnoloji nezinkundla ziyabulala indawo entsha yokuphila kahle yokuphila kahle
Time : 2026-02-09
Ngokuvutha kwezindlela zokusebenza zokwakha emhlabeni ozikhona, nokuphakamisa kwezindustria zomthelela wokusha, izicelo zesikili zepolikabonethi, ngokubheka kwezinkimbinkimbi zazo eziningi njengokukhula kwezinto, ukuthola kwezilayithi, nokuthanda ukugcina imizwa, zisisekelwa ngokuphakama kwemfundo yomthengisi, futhi indistri yasibonela isikhathi esihle sokuphakama ngokuphambuka. Izincazelo zibonisa ukuthi ubukhulu bomthengisi wasezweni wonke waphakamisa kusukela ku-3.8 bilioni amadollarasi aseMelika ku-5.2 bilioni amadollarasi aseMelika phakathi kwe-2021 no-2025, nge-CAGR (compound annual growth rate) yoku-6.5%. Ngokuba yindlela eyinkulu yokuphakama kwezweni wonke, ubukhulu bomthengisi waseChina waphikisana ngaphezu kwezinkambo eziyishumi namabili ngonyaka ka-2025, ngezinyathelo zezinkambo eziyinkulungwane ezisibhozo nezintathu, futhi indistri yonke ibonisa umlando wokuphakama okuhle.
Kusukela embonweni wokugcina izwe, umayelana wamaphetha we-polycarbonate unemiphumela yezindawo ezihlukene kakhulu, futhi indawo yase-Asia-Nesithi yisikhundla sesiphambaneni sokuphila. Ngokwesibonelo sesibhali se-White Paper se-Engineering Plastics Application esishiywe yi-China Plastics Processing Industry Association, umkhombo wamaphetha we-polycarbonate kuzo zonke izwe kwakhiwe ngaphezu kwezinkulungwane eziyisithupa nezinkulungwane eziyisikhombisa ngo-2024, apho indawo yase-Asia-Nesithi yasenziwa ngaphezu kwe-52%. Umkhuba wokuguqula amadoda kanye nokubuyisa amathuba okusebenza kwaChina, kwaIndia kanye nezizwe zaseNesithi yase-Asia sibhekise isidingo sezinto ezifana nezincwadi zokuvalelwa kanye nezincwadi zokufaka. Ngokuba uChina uyisifundo esikhulu kanye nesilungu esikhulu kwezizwe zonke, ubungani bezinhlelo eziphakeme ezifana no-Covestro kanye no-Wanhua Chemical bafikile khona, futhi ukuphatha kwamaphetha kwezwe kuyabuyiselwa ngokucophelela. Ngo-2024, ukusetshenziswa kwakhiwe ngamakhulu eziyisixhumbu nezinkulungwane eziyisithupa, okuyisibonelo sesilinganiso sesinye yesinye se-6.8%, futhi isilinganiso sesinga kwezinto ezifakwa kusuka emazweni ayisibonelo sesinye sesinye se-11.2%.
Ukuqamba izinto ezintsha kwezobuchwepheshe sekube umshayeli oyinhloko wokuthuthukiswa kwezimboni. Njengamanje, imboni isuke isizama ukulahla kancane kancane umncintiswano ofanayo emikhiqizweni ephakathi nendawo kuya ephansi futhi isondela ezinhlakeni ezinenani elingeziwe eliphezulu nezisebenza kahle. Ukuphendula ekufuneni izimo ezintsha ezifana nengilazi yophahla lwezimoto ezinamandla amasha kanye nama-backsheets e-photovoltaic, amabhizinisi aholayo andise ukutshalwa kwezimali kwe-R & D, athuthukisa izinqubo zokukhiqiza, futhi aqala imikhiqizo esezingeni eliphakeme efana ne-optical grade, i Ngesikhathi esifanayo, ukuthuthukiswa kwesisindo esincane, ukuvuselelwa kabusha, ukonga amandla nezinye izici kwenze amashidi e-polycarbonate ahambisana nomgomo "wekhabhoni ephindwe kabili", futhi izinzuzo zawo zokusetshenziswa emkhakheni wezakhiwo eziluhlaza ziye zaba sobala ngokwengeziwe.
Ukuzweleka kahle kwemibono yezindawo zokusebenza kuthinta imomentum entsha ekwakheni kwesayensi. Indawo yokubhala ibe yindlela eyinkimbinkimbi, ishumi elinesibhotho (45%). Kusukela ku-"Magic Cube" okubhekene ngaphandle kwePlaza de Bakrisimo Moreno e-Ecuador kuze kufasade yokuqondisa yasePorto Concert Hall, izicelo zesikhumba sokuphatha iziqephu zokubhala, ngezidingo zabo zokuba zibe nzima, zibe semitransparent, nokuthintana kahle, zabe yizinto ezihlukileyo kwezinhlelo zokubhala zasezinsukwini, zisetyenziswa kakhulu emakhaya amaningi okuhlanganisa amakhaya amaningi njengezindawo zokugcina amakhaya nezindawo zokudlala. Ngokushesha, ukuthanda kwezindawo eziphambili njengezinhlelo zokusebenza zezithuthi zokuphatha iziqephu, iziqephu zokubhala zokuphatha iziqephu, nezindawo zokusebenza zokubhala zokuphatha iziqephu ziyathanda kakhulu, kuthinta ukuthintana kahle kwezinhlelo zokusebenza futhi kuyabeka yinkimbinkimbi entsha yokuthintana kwezinhlelo zokusebenza.
Nakuba kunezindlela ezinhle zokuthuthukisa indusitri, kuyaphila izinkinga ezithile njengezilingo zezinto eziphathelene nezinkambo zokusebenza nokungafani kwezinto eziphathelene nezinkambo ezihle. Abakhuluma ngokwesibonelo bavuma ukuthi emva kwalokho, izimpahla zokusebenza kufanele zizidele ngokuphelele ukuthengisa i-R&D ukuze zilwele izinkinga zokusebenza kwezinkambo ezihle, futhi zilungise isikhombisa sezinkambo zokusebenza ukuze zilahlele izinkinga zokuthengisa. Uma sibheka phambili ku-2026–2030, ngenxa yokuphucuka kwemiphumela yezinkambo zokusebenza zokuvimba okuhle nokubusa kwezinkambo zokusebenza zokugcina amandla, isivinini sesikhombisa sezinkambo zokusebenza zokuvimba sokuphucuka kuzoba kubiliyoni eyisikhombisa yaseGolide, futhi isivinini sesikhombisa seSine siyaqhubeka ngaphezu kwezibilioni eziyisishiyagalombili, nge-CAGR engaphezulu kwe-7%.
Ngokubanengumthwalo omtsha wezinto ezenzekayo, okunye nesifundo sokuphatha kanye nokulondoloza umhlaba, izithili zepolycarbonate zibuyela kusukela kuglashe lokuvamile kanye nezithili zemoto yezindawo, baphakanyisa indlela eyodwa eminye imikhaya. Ngokuhambisana nesibonelo sokuthuthukisa nokubusa kwezindawo, isayensi yezithili zepolycarbonate eMzantsi Afrika iyathathwa ukuthi iphakanyise kusukela kwezindawo ezinkulu, kwezilwandle, kanye nezindawo eziningi, kubeka impumelelo enkulu ekuphakanyiseni kwesayensi yezinto ezenzekayo.