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Large supply of black and white plates, blue and white plates, black and white plexiglass plate, PMMA black and white plates, black and white acrylic board, acrylic black and white board, PC board imports, import PVC board. Origin: Germany. Degussa Saiya Ke force photochromic materials have been widely used in Europe, labeling and advertising signs. For example, when the incident black / blue light when through the white. That day to see a black / blue surface, at night it becomes a white light projection is obvious. This would solve the black / blue LOGO night can not see the problem. Illuminated signs used for advertising of special effects, which we call "black and white board / white and blue board. " color of light emitted light can change the color changes. Specifications: 3mmx2030mmx3050mm. The main products are: black and white plates, blue and white plates, matte board, transparent plate, red plate, yellow plate, uniform light board, light guide, rainbow board, glare panels, rear panels, LED panels, mirror panels, noise Plates, impact plates, plywood, corrugated tile, texture plates and more.
Black and white board
