FreeFoam is a new family of photopolymer resins containing heat-activated foaming agents that are 3D printed with Digital Light Processing (DLP). After printing, FreeFoam parts are briefly put into an ...
SABIC has developed resin manufacturing techniques using nanotechnology to efficiently produce more uniform polyethylene terephthalate (PET) foam, resulting in higher performance characteristics in ...
Polyurethane foam can be divided into two categories, such as open-cell and closed-cell foam. The former is a plastic with incomplete cell walls and include holes through which air and liquid can ...
With the rapid growth of urban construction scale and mining output of natural resources, the confined space is increasingly close to our life. Examples of such spaces include urban subways, tunnels, ...
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