Hi all,
This is Wei-Meng from the National University of Singapore. I am doing a
project in RP using stereolithography.
I would like to ask if anyone have any information for any photopolymer
which can be hardened by visible (red) light. I guess many people are
trying to avoid curing photopolymers by UV laser. Actually I know of one
RP machine by DENKEN, a Japanese company, which is using photopolymers
which are sensitive to visible laser.
I would like to find out the existence of such a photopolymer first and I
don't mind much about shrinkage problems. As long as such polymers exist,
we can try to solve the shrinkage problem.
Thanks in advance for any good news!
regards,
Weiming
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Son Wei Meng
Dept of Mech & Prod Engineering e-mail: engp4371@leonis.nus.sg
National University of Singapore or : engp4371@nus.sg
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