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1.59 Ruwan tabarau na gani na Photochromic Grey HMC
PC, wanda aka fi sani da polycarbonate a fannin sinadarai, filastik ne na injiniya wanda ba ya cutar da muhalli. Siffofin kayan PC: nauyi mai sauƙi, ƙarfin tasiri mai yawa, tauri mai yawa, ma'aunin refraction mai yawa, kyawawan halaye na injiniya, kyakkyawan thermoplasticity, kyakkyawan aikin rufin lantarki, babu gurɓatawa ga muhalli da sauran fa'idodi. Ana amfani da PC sosai a cikin faifan Cdvcddvd, sassan motoci, kayan haske da kayan aiki, tagogi na gilashi a masana'antar sufuri, kayan lantarki, kula da lafiya, sadarwa ta gani, kera gilashin ido da sauran masana'antu da yawa.
