Isingeniso Kwamanye Amapulasitiki Ebanga Lokudla

Ukuhlaziywa koLwazi lwezeMpilo lwe-PP, i-PC, i-PS, ibhodlela lamanzi le-Tritan Plastic

Amabhodlela amanzi epulasitiki angabonakala yonke indawo ekuphileni.Amabhodlela amanzi epulasitiki amelana nokuwa, kulula ukuthwala, futhi isitayela ngokubukeka, ngakho-ke abantu abaningi bavame ukukhetha amabhodlela amanzi epulasitiki lapho bethenga amabhodlela amanzi.Eqinisweni, abantu abaningi abazi izinto zamabhodlela amanzi epulasitiki, futhi ngokuvamile abanaki ukuhlukaniswa nokuphepha kwezinto ezisetshenziswayo zamabhodlela amanzi, futhi ngokuvamile bakushaya indiva ukuphepha kwezinto ezibonakalayo zamabhodlela amanzi.

Izinto ezivamile zamabhodlela amanzi epulasitiki i-Tritan, ipulasitiki ye-PP, ipulasitiki ye-PC, ipulasitiki ye-PS.I-PC iyi-polycarbonate, i-PP i-polypropylene, i-PS iyi-polystyrene, kanti i-Tritan iyisizukulwane esisha se-copolyester.

I-PP ingenye yezinto eziphephe kakhulu zepulasitiki okwamanje.Ingakwazi ukumelana namazinga okushisa aphezulu futhi ingashiswa kuhhavini we-microwave.Inokumelana nokushisa okuhle kakhulu, kodwa ayinamandla, kulula ukuphuka, futhi inokukhanya okuphansi.

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Okubalulekile kwe-PC kuqukethe i-bisphenol A, ezokhishwa lapho ichayeke ekushiseni.Ukudla isikhathi eside kwamanani omkhondo we-bisphenol A kuzodala ukulimala empilweni yomuntu.Amanye amazwe nezifunda zikhawulele noma zivimbele i-PC.

Impahla ye-PS iyinto enokucaca okuphezulu kakhulu kanye nesicwebezelisi esiphezulu.Kulula ukuyiphrinta, futhi ingaba nombala ngokukhululeka, ayinaphunga, ayinambitheki, ayinabuthi, futhi ayibangeli ukukhula kwesikhunta.Ngakho-ke, isibe enye yezinto ezithandwa kakhulu zepulasitiki.

Abakhiqizi babhekene nengcindezi yezempilo kanye nokuvikelwa kwemvelo futhi bafuna izinto ezingangena esikhundleni se-PC.

Kulesi sizinda semakethe, i-Eastman yase-United States isungule isizukulwane esisha se-copolyester Tritan.Yiziphi izinzuzo zayo?

1. Ukungena kahle, ukudluliswa kokukhanya>90%, inkungu<1%, enokukhanya okunjengekristalu, ngakho ibhodlela le-Tritan lisobala kakhulu futhi licace njengengilazi.

2. Mayelana nokumelana namakhemikhali, impahla ye-Tritan ithatha inzuzo ephelele, ngakho-ke amabhodlela e-Tritan angahlanzwa futhi abulawe amagciwane ngezihlanzi ezihlukahlukene, futhi awakwesabi ukugqwala.

3. Ayiqukethe izinto eziyingozi futhi ihlangabezana nezidingo zokuvikelwa kwemvelo nempilo;ukuqina okuhle, amandla omthelela aphezulu;ukumelana nokushisa okuphezulu phakathi kuka-94℃-109℃.

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Isikhathi sokuthumela: Oct-09-2020