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EPS foam, or Expanded Polystyrene foam, is a lightweight, rigid, and versatile material commonly used in packaging, insulation, and construction. It is made from polystyrene beads that expand and fuse together when exposed to heat, forming a solid but lightweight foam with a closed-cell structure.
Lost foam casting is a type of metal casting process that uses a foam pattern, which is surrounded by sand and then molten metal is poured into the mold. The foam pattern vaporizes upon contact with the molten metal, leaving behind a cavity that shapes the final cast product.
Foam is produced through a process called foaming, which typically involves creating a stable dispersion of gas bubbles within a liquid or solid matrix.
Maintaining a foam forming machine involves several key steps to ensure optimal performance and longevity
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