Izinkomishi zamanzi epulasitiki ziwuhlobo oluvamile lwenkomishi yamanzi ekuphileni kwethu kwansuku zonke. Kukhona izinto ezintathu ezibalulekile zezinkomishi zamanzi zepulasitiki. I-PC, i-PP kanye nezinto ze-tritan zonke ziyizinto zepulasitiki ezimelana nezinga lokushisa eliphezulu. Kodwa uma kuziwa ekutheni iyiphi inkomishi yepulasitiki impahla engamelana namazinga okushisa aphezulu kakhulu? Kumele kube inkomishi eyenziwe ngepulasitiki ye-PC.
Mayelana nokumelana nezinga lokushisa, ukumelana nezinga lokushisa kwamabhodlela amanzi epulasitiki e-PC kungafinyelela cishe ku-135°C. Ukumelana kwezinga lokushisa kwezinto ezihlukene ze-PC nakho kuhlukile, kanti ezinye ziphakeme nakakhulu. Ngakho-ke, izinkomishi zamanzi ezenziwe nge-PC yizona ezimelana kakhulu nokushisa okuphezulu, kodwa okuxakayo, njengezinkomishi zamanzi zepulasitiki ezikwazi ukumelana nokushisa, nazo zingamelana kancane namazinga okushisa aphezulu. Ngenxa yokuthi impahla ye-PC iqukethe i-bisphenol A, i-bisphenol A izokhishwa emazingeni okushisa aphezulu, futhi ukudla isikhathi eside kwe-bisphenol A ekhishwe kungabangela umdlavuza, ngakho abanye abantu abanolwazi ngezinkomishi zamanzi ngeke basebenzise izinkomishi ze-PC ukuze bazinikeze. amanzi abilayo.
Eyesibili inkomishi yamanzi epulasitiki eyenziwe ngezinto ze-PP. Ukumelana nezinga lokushisa kwezinto ze-PP ngokuvamile kucishe kube ngu-120°C. Impahla yepulasitiki ye-PP ayinayo i-bisphenol A. Ngenxa yalokhu, impahla ye-PP iyona kuphela phakathi kwazo zonke izinto zepulasitiki ezingashiswa kuhhavini we-microwave. yezinto zepulasitiki. Bese kuba ne-tritan material. Ukumelana nezinga lokushisa ngokuvamile kuzungeze u-96°C. Nakuba ukumelana nezinga lokushisa kwe-tritan material kuphansi kakhulu phakathi kwezinto ezintathu, ukuphepha kwe-tritan plastic material kuphezulu.
I-Wuyi Yashan Plastic Production Co., Ltd. ikhiqiza izinkomishi zamanzi zepulasitiki ezinamakhono nezitayela ezahlukene. Ingakhiqiza izinkomishi zepulasitiki ezinongqimba olulodwa, izinkomishi zamanzi zepulasitiki ezinezendlalelo ezimbili, izinkomishi zamanzi zepulasitiki ezijiyile, njll. Izinto zepulasitiki yi-PP, i-PC, i-AS, ne-Tritan. Umkhiqizo ngamunye ungadlula i-FDA, i-LFGB kanye nokuhlolwa kokuphepha komkhiqizo waseJapane nokuthekelisa.
Isikhathi sokuthumela: Mar-13-2024