I-PC yenziwe ngani? -Ukuhlaziywa okujulile kwezakhiwo kanye nokusetshenziswa kwe-polycarbonate
Emkhakheni wemboni yamakhemikhali, impahla ye-PC idonse ukunaka okukhulu ngenxa yokusebenza kwayo okuhle kakhulu kanye nohlu olubanzi lwezinhlelo zokusebenza.Iyini impahla ye-PC? Lesi sihloko sizoxoxa ngalolu daba ngokuningiliziwe, kusukela ezicini eziyisisekelo ze-PC, inqubo yokukhiqiza, izindawo zokufaka isicelo kanye namanye ama-engeli, ukuphendula umbuzo othi "yini i-PC material".
1. Iyini impahla ye-PC? - Isingeniso esiyisisekelo se-polycarbonate
I-PC, igama eligcwele i-Polycarbonate (i-Polycarbonate), iyimpahla ye-thermoplastic engenambala futhi esobala. Isetshenziswa kabanzi ngezakhiwo zayo ezinhle kakhulu zemishini, ukumelana nokushisa kanye nokufakwa kukagesi. Uma kuqhathaniswa namanye amapulasitiki, i-PC inokumelana nomthelela ophezulu kakhulu kanye nokuqina, okuyenza ibe yinhle kakhulu ezimeni lapho kudingeka khona amandla aphezulu nokuqina.
2. Inqubo yokukhiqiza ye-PC - indima ebalulekile ye-BPA
Ukukhiqizwa kwezinto ze-PC kwenziwa ikakhulukazi nge-polymerisation ye-bisphenol A (BPA) ne-diphenyl carbonate (DPC). Ngalesi nqubo, ukwakheka kwamangqamuzana e-BPA kudlala indima ewujuqu ezindaweni zokugcina ze-PC. Ngenxa yalokhu, i-PC inokucaca okuhle kanye nenkomba ephezulu ye-refractive, eyenza isetshenziswe kabanzi emkhakheni we-optical. I-pc futhi inokumelana nokushisa okuvelele, futhi ingamelana namazinga okushisa afika ku-140 ° C ngaphandle kokuguqulwa.
3. Izakhiwo Ezibalulekile Zezinto Ze-PC - Ukumelana Nomthelela, Ukumelana Nokushisa kanye Nezakhiwo Zokubona
Izinto zePolycarbonate zaziwa ngezakhiwo zazo ezinhle kakhulu zomzimba namakhemikhali. I-PC inokumelana nomthelela ovelele futhi ivame ukusetshenziswa ezinhlelweni lapho kudingeka khona imithelela enamandla, njengengilazi engangenwa izinhlamvu nezigqoko. I-pc inokumelana okuhle nokushisa futhi iyakwazi ukugcina izakhiwo ezinzile emazingeni okushisa aphezulu. Ngenxa yokucaca kwayo okuphezulu kanye nokumelana ne-UV, i-PC isetshenziswa kakhulu kumalensi optical, izibuko kanye nezibani zezibani zezimoto.
4. Izindawo zokufaka izicelo ze-PC - kusukela ezintweni zikagesi neze-elekthronikhi kuya embonini yezimoto
Ngenxa yokuguquguquka kwezinto ezibonakalayo ze-PC, isetshenziswa ezinhlobonhlobo zezimboni. Inkambu kagesi neye-elekthronikhi ingenye yezimakethe eziyinhloko zokufaka izicelo ze-PC, njengakumakhompiyutha, izindlu zomakhalekhukhwini kanye nezinhlobonhlobo zezinto zikagesi, i-PC enokufakwa kahle kukagesi nokusebenza okuvelele kwamandla emishini. Embonini yezimoto, i-PC isetshenziswa kabanzi ekwenzeni izibani, amaphaneli wezinsimbi nezinye izinto zangaphakathi nezangaphandle. Izinto zokwakha nazo ziyindawo ebalulekile yesicelo se-PC, ikakhulukazi ophahleni olusobala, izindlu zokugcina izithombo kanye nezindonga ezingenamsindo, lapho i-PC ithandwa khona ngenxa yezakhiwo zayo ezingasindi neziqinile.
5. Ubungane bemvelo kanye nokusimama kwezinto ze-PC
Njengoba ukuqwashisa ngemvelo kukhula, abantu baya ngokuya bekhathazeka mayelana nokusetshenziswa kabusha kanye nokusimama kwezinto, futhi izinto ze-PC zinerekhodi elihle kulokhu. Nakuba i-Bisphenol A, ikhemikhali eyimpikiswano, isetshenziswa ekukhiqizeni ama-PC, kusungulwe amasu amasha okukhiqiza anganciphisa umthelela endaweni.Impahla ye-PC ngokwayo iyakwazi ukuphinda isetshenziswe futhi ingabuyekezwa kaningi ukuze kuncishiswe ukumoshwa kwezinsiza.
Isifinyezo
I-PC yenziwe ngani?I-PC iyimpahla ye-polycarbonate esebenza kahle kakhulu futhi isetshenziswa kabanzi ezimbonini eziningana ngenxa yokungaguquki kwayo, ukumelana nokushisa kanye nezindawo ezinhle zokubona. Ukusuka ezintweni zikagesi kuya embonini yezimoto kuya ezintweni zokwakha, izinto ze-PC zitholakala yonke indawo. Ngokuthuthuka kobuchwepheshe bokukhiqiza nokuqwashisa ngemvelo, izinto ze-PC zizoqhubeka nokugcina ukubaluleka kwazo futhi zibonise ukubaluleka kwazo ezindaweni eziningi esikhathini esizayo.