3D Systems is promoting the use of Cibatool SL7540 with its SLA 3500,
5000 and 7000 stereolithography machines. The resin creates components
that mimic end-use plastics, and enables users to move quickly from
three-dimensional designs to high quality, functional finished parts. The
product was developed jointly by 3D and Vantico and is formulated to
provide durability and accuracy at high prototype building speeds.
SL7540's mechanical properties are similar to those offered by popular
thermoplastics such as polypropylene, polystyrene or polyethylene, and it
will tolerate drilling, threading, machining and polishing. Master
patterns built using the new resin are capable of producing multiple
moulds, even for demanding projects involving complex patterns, thin wall
parts or elevated process temperatures.
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