Drawing of photo polymer spec Project 805

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New release 2019/05/23

When setting of photo polymer spec then first point is “ sensitivity wavelength “. History of Rapid Prototype Technology was start from UV range sensitivity polymer. Fig No,01 and Fig No,02 was one of polymer product in RP market. Almost “ Energy source wavelength “ and “ sensitivity wavelength ” was match.

New generation of polymer is change of sensitivity wavelength from UV to visible range. This new generation of visible photo polymer is 2 type. First one is same than UV polymer. And almost “ Energy source wavelength “ and “ sensitivity wavelength ” was match. Fig Nom03 is one of production in market.
Second one is cover of “ sensitivity wavelength “ by wide band. Sensitivity of polymer is relation with space of sensitivity graph
This type of photocurable resin absorbs the energy of the halogen lamp efficiently. This type has to be designed for energy saving, corresponding to various light sources.

We are compare of photocurable wave from Palm Oil polymer. EPOLA is cure by short UV wave area and hard to compare of sensitivity but we can get some hint from it.

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