What is double silver Low E glass?
Double silver Low E glass, also known as double silver Low-E glass, is a film product composed of multiple layers of metal or other compounds coated on the glass surface. This glass reduces the emissivity of the glass from 0.84 to 0.02~0.12 by coating a nano-level silver layer on the glass surface, thereby filtering sunlight into a cold light source.
Characteristics of double silver Low E glass
- High visible light transmittance: Double silver Low E glass has a high visible light transmittance, which means it can allow more natural light into the room, thus reducing dependence on artificial lighting.
- Low shading coefficient: Under the premise of the same light transmittance, double silver Low-E glass has a lower shading coefficient Sc than single silver Low-E glass, which indicates that it can more effectively block solar radiation heat energy and filter sunlight into a cold light source.
- Excellent thermal insulation performance: Double silver Low-E glass greatly reduces the heat transfer coefficient U value through its multi-layer film structure, including two layers of pure silver and other metal and compound layers, thereby improving the thermal insulation performance of the exterior window. This helps to keep the room warm in winter while reflecting external heat in summer, achieving the effect of warm in winter and cool in summer.
- Environmental protection and energy saving: Due to its excellent thermal insulation performance, double silver Low-E glass can greatly reduce the heat exchange between indoor and outdoor environments through glass, thereby saving energy consumption of air conditioning and heating systems, and achieving the purpose of environmental protection and energy saving.
- Wide range of applications: Double silver Low E glass is suitable for a variety of building applications, including exterior walls, curtain walls, windows, etc., especially for external applications where beauty and durability are critical. In addition, it is also suitable for external applications such as balcony railings and balustrades, which require beauty and durability.
- Customized design: Double silver Low-E glass can be customized into decorative elements such as art panels and signs as needed, providing customized designs for unique spaces.
- Good corrosion resistance and wear resistance: The film layer of double silver Low-E glass has good corrosion resistance and wear resistance, ensuring its stable performance in long-term use
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Applications of double silver Low E glass
- Skylight: It can effectively block infrared and ultraviolet rays in solar radiation, reduce the heat entering the room through the skylight, and reduce the frequency of use and energy consumption of air conditioning.
- Commercial buildings: widely used in commercial buildings such as business centers, office buildings and shopping centers, providing good energy-saving effects and reducing the operating load of air-conditioning systems.
- Residential buildings: due to its good thermal insulation performance and light transmittance, it improves comfort and reduces energy consumption. It can also be used for balcony railings and guardrails to add fashion elements.
- Public places: through its good sound insulation performance, it provides a quiet and comfortable learning and working environment for doctors, patients and students, and also plays a sound insulation effect in hospital wards.
- Hotels and tourist attractions: realize barrier-free transmission of indoor and outdoor vision, reduce the operating time of air conditioning and heating equipment, and achieve energy conservation and emission reduction.
- Other fields: It is also suitable for display equipment such as display cabinets and windows to improve the display effect of goods, and because of its unique color and excellent physical properties, it can be used to make artworks or decorations.
