... A or B Product NamePC FILM, Polycarbonate film,PC membraneMaterialTEIJIN L1250Y, or BayerColorTransparent, blue, write, black ... PC film:Widely use in auto industry, electronic industry and electrical equipment industry. And LCD, computer mainboard, keyboard, nameplate ... , printing, membrane switch, protection veil, luggage,plating mirror etc. polycarbonate solid film/pc/thinck ...