Eva (ethylene-vinyl Acetate Copolymer) Has Advantages In Industrial Production As A Substrate For Copper Terminal Block Housings.
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EVA, as the substrate material for the copper terminal block shell, has a relatively mature molding process. Injection molding or extrusion processes can process EVA material into complex shell shapes, while also allowing for adjustments to structural details such as wall thickness and reinforcing ribs. This provides design freedom for the copper distribution block shell compared to traditional materials. Using EVA as the substrate also facilitates subsequent assembly, such as the mating between the shell and the copper terminal strip mother body, the embedding of seals, and the setting of mounting positioning pins.
