Low R&E玻璃

◼台灣節能膜Low R系列玻璃產品，最大功能在於降低熱輻射穿透，讓室內不易升溫，進而降低冷氣的負擔，達到節能減碳之目的。
◼然而Low R玻璃並不適合寒帶地區例如美國、日本、歐洲、韓國、俄羅斯，這些國家需要
Low E(Low Emissivity)就是低的再輻射玻璃，這種玻璃表面鍍上金屬，金屬面朝室內，目的是反射室內二次輻射，達到保溫效果，在寒帶地區可降低暖氣機的負擔，達到節能減碳之目的。
◼因此不同玻璃要適地適用，才能達到最大效果，否則會有反效果，但是在熱帶地區如果使用雙銀或三銀以上之玻璃，因為藉由不同金屬的折射率，光干擾技術可將熱輻射往外折射，也可達到隔熱效果。

●The biggest function of Taiwan's energy-saving film Low R series glass products is to reduce the penetration of heat radiation, so that the indoor temperature is not easy to rise, thereby reducing the burden of air-conditioning and achieving the purpose of energy saving and carbon reduction.
●However, Low R glass is not suitable for cold regions such as the United States, Japan, Europe, South Korea, and Russia. These countries require Low E (Low Emissivity), which is low re-emissivity glass. The surface of this glass is plated with metal and the metal faces indoors. The purpose is Reflect the secondary radiation in the room to achieve the effect of heat preservation, which can reduce the burden of the heater in the cold zone and achieve the purpose of energy saving and carbon reduction.
●Therefore, different glasses must be properly applied to achieve the maximum effect, otherwise it will have the opposite effect. However, if you use double silver or triple silver or more glass in tropical areas, because of the refractive index of different metals, light interference technology can radiate heat outward. Refraction can also achieve heat insulation.