Polycarbonate (PC), kuma aka sani da PC filastik;Yana da polymer mai dauke da ƙungiyar carbonate a cikin sarkar kwayoyin halitta.Dangane da tsarin ƙungiyar ester, ana iya raba shi zuwa rukunin aliphatic, rukunin aromatic, rukunin aliphatic - ƙungiyar aromatic da sauran nau'ikan.
Lens na PC da aka yi da diaphragm na PC shine mafi amintaccen ruwan tabarau na wajabta ga ɗaliban firamare da sakandare a Turai da Amurka, wanda ke ɗaukar kashi 70% na ɗaliban.

1, babu damuwa na ciki
Cibiyar ruwan tabarau na PC zuwa gefen 2.5-5.0cm, babu wani abu na bakan gizo, ba zai sa mai sawa ya ji dimuwa ba, kumburin ido, gajiyawar ido da sauran munanan halayen.

2, rigakafin sawa fulawa
New PC ruwan tabarau surface hardening fasaha, sabõda haka, PC ruwan tabarau yana da wuya da kuma m anti-flower aiki, karfi tasiri juriya, iya yadda ya kamata rage yuwuwar ruwan tabarau lalacewa, dogon kiyaye ruwan tabarau bayyananne da na halitta.

3, hana tunani
PC ruwan tabarau injin shafe shafi, sabõda haka, da watsa na 99.8% ko fiye, iya yadda ya kamata kawar da duk kwatance na tunani, dace da dare tuki, yayin da rage watsawa haske.

4, mai tsauri
PC ruwan tabarau saboda yin amfani da musamman hardening fasaha, don haka kamar yadda ya tabbatar da rufin fim m, karfi overlaying karfi, ba sauki fada kashe.

5, kura, ruwa da hazo
Kura, danshi da hazo sune mahimman abubuwan da ke shafar tsaftacewar ruwan tabarau.Lens na PC yana ɗaukar fasaha na musamman na taurare, wanda ke haɓaka aikin hana ƙura, hana ruwa da hazo na ruwan tabarau.

6, ainihin kariya ta UV
Abubuwan da ke cikin takardar guduro kanta ba ta da aikin kariya ta UV, amma ya dogara da rufin da ke kan fuskarsa don hana UV, kuma kayan PC kanta yana da aikin kariya ta UV, don haka ruwan tabarau na PC, ko wani farin yanki ne ko fim, yana da tsayin daka mai kyau na UV 397mm a kasa.

7, Anti-lare
Fuskar ruwan tabarau na PC yana da santsi sosai kuma mai lebur, ta yadda za a rage tarwatsewa a cikin ruwan tabarau, ta yadda za a rage lalacewar haske ga kwayar ido, da kuma kara bambancin launi na mai sawa.

8, tasiri mai tasiri na electromagnetic radiation kalaman
Muhallin ayyukan ɗan adam yana fuskantar da hasken wuta na lantarki, musamman yawan amfani da kwamfuta.Ruwan tabarau na PC na iya ɗaukar radiation da kwamfutoci ke jawowa yadda ya kamata.

9, ultra-light, ultra-bakin ciki
An yi ruwan tabarau na PC da abubuwa masu nauyi da inganci, haɗe da sakamakon shekaru masu yawa na ƙirar gani da bincike.Babban haske, ƙwaƙƙwaran sirara, na iya rage matsi na tabarau akan gadar hanci yadda ya kamata.

10, Anti-tasiri
Ruwan tabarau na PC yana da ƙarfi sau 10 fiye da tasirin ruwan tabarau na resin na gargajiya, sau 60 ya fi ƙarfin gilashi, shine ruwan tabarau mafi jurewa a duniya, wannan abu ana kiransa da gilashin hana harsashi bayan kauri.