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EVA Solar Cell Encapsulant Film & Backplane Film Production Line
|Material:||EVA, Crosslinking agent|
|Product Thickness:||0.04-0.15mm or 0.2-1.5mm|
|Line Speed:||2-10m/min or 15-70m/min (Depending on product kinds and material properties)|
|Screw L/D Ratio:||30:1-35:1|
EVA solar packaging adhesive film production line: This adhesive film is non-tacky at room temperature. When under certain conditions of thermal pressing, it will be melt and viscous, and will bond with crosslinking agent and solidify. This is permanent adhesive seal, and also a kind of novel thermosetting hot melt adhesive film.
EVA hot melt adhesive, chemical name: Ethylene-vinyl acetate copolymer; Main process：Homogeneously mixing EVA pellets with crosslinking curing agent and tackifier, and then adding treated antioxidant, UV absorbers, stabilizer,etc. to the mixer. After blending and extruding by the extruder, flow casting, cooling and traction, final products are achieved.
1. Solar module packaging material;
2. Building and inner decoration safety laminated glass mezzanine glue (cheaper prices, can replace PVB)