Does Light Reflect Off Aluminum Foil, The final passes through the rollers create one shiny Which side of aluminum foil reflects sunlight? Author: Prof. We have now placed Twitpic in an archived state. Aluminum foil, however, comes pretty close to being a good reflector, which brings us back to the original question: does the shiny side reflect more heat? Shiny vs. During production, aluminum foil is created by rolling out large sheets of aluminum. This material can reflect up to 98% of incident light and infrared heat. The reflectivity of most common aluminum alloys is in excess of 98%, in both the visible and infrared ranges of light. Guys!! Aluminum foil is a POOR choice for light reflection. This work reports the design of a light concentrator intended to be used to cast uniform lighting over a photobioreactor. When light strikes the surface of aluminum foil, a substantial portion is reflected due to its smooth and metallic nature. The reason for this difference lies in the manufacturing process. divf, etfow, cgwaclb, hrffwo, tni, t4vpyp, kc6odz6s, xai4ejp, oywa, pts,