EVA (Ethylene-vinyl acetate) interlayer is a polymer film that is used to create laminated glass. It is known for its excellent mechanical, optical, and adhesive properties, making it a popular choice in various industries. EVA interlayer has outstanding optical properties such as haze, clarity, and UV blocking. Haze refers to the light scattering within the…
The flow speed of EVA (ethylene-vinyl acetate) film during the lamination process is influenced by several factors including temperature and the specific characteristics of the EVA material. EVA is a thermoplastic material with a distinct melting point. When this point is crossed, the polymer is in a completely molten state. The melt flow index (MFI)…
Polymer-Dispersed Liquid Crystal (PDLC) smart glass is a type of smart window that uses liquid crystals to control light transmission and reflection. This technology has various applications, especially in the field of light protection. Light Protection: PDLC smart glass can be used to protect against harmful light sources, such as lasers. By adjusting the propagation…
EVA (Ethylene Vinyl Acetate) film is considered cost-effective for laminated glass due to several reasons: Lower Investment and Operating Cost: Unlike PVB (Polyvinyl Butyral), which requires a clean room with controlled humidity and temperature for the assembly of PVB film in between two pieces of glass, EVA film does not require such conditions. This makes…
Laminating glass with EVA (Ethylene Vinyl Acetate) film and PVB (Polyvinyl Butyral) film involves different processes due to the properties and characteristics of these two materials. Laminating glass with EVA film is a simpler process than laminating with PVB film. The process can be done in a simple oven, making it less costly to install.…
When storing EVA film for laminated glass, there are several key considerations to ensure the film retains its quality and can be used effectively when needed. Moisture Sensitivity: EVA films are moisture sensitive when not laminated yet. Therefore, they should be stored in moisture-tight, aluminum-lined packaging or opaque polyethylene bags. The temperature of the storage…
To balance the UV and transparency of EVA film laminated glass, you can consider the following steps: Choose the right type of EVA film: EVA films used for laminated glass come in different variations, including indoor and outdoor types. Indoor EVA films have a lower UV blocking rate and are suitable for use inside buildings.…
EVA film laminated glass has various indoor applications due to its unique properties and manufacturing process. Here are some of the common indoor applications of EVA film laminated glass: Building, window, and door: EVA film laminated glass is widely used in buildings for windows and doors. It provides safety and security by holding the glass…
Ethylene-vinyl acetate (EVA) interlayer is a polymer film utilized in the creation of EVA laminated glass. This type of safety glass is composed of two or more layers of glass with an interlayer in between. The interlayer, which can be made in various colors including white, is known for its excellent mechanical, optical, and adhesive…
The longevity of EVA film laminated glass depends on various factors such as the type of EVA film used, the thickness of the glass, the number of layers of EVA film, the temperature and time of lamination, and the environmental conditions. Here are some general guidelines for the sustainability of EVA film laminated glass: …
