ADVANCED DEVELOPER SOLUTIONS FOR BARE BOARDS

Florida CirTech’s Developer Solutions can be used to develop semi-aqueous and aqueous dry films as well as liquid or dry film photoimageable solder masks. What makes these products unique is the cleaning agent that is used. Unlike many competitive products, Florida CirTech’s products do not contain strong chelating agents such as EDTA. Still water hardens in excess of 300 ppm (as CaCO₃) can be used with our Developer solutions without the formation of water scale. This greatly reduces the need for maintenance of the spray equipment. 

OS-473 Hard Water Tolerant Developer

OS-473 is a 35% carbonate solution used to develop semi-aqueous and aqueous dry films as well as liquid or dry film photoimageable solder masks. Water with hardness in excess of 300 ppm (as CaCO₃) can be used with OS-473 without the formation of water scale. This greatly reduces the need for maintenance of the spray equipment. 

OS-490 Hard Water Tolerant Developer

OS-490 is a more concentrated version of OS-473 utilizing only Potassium Carbonate to develop semi-aqueous and aqueous dry films as well as liquid or dry film photoimageable solder masks. OS-490 uses the same cleaning agent used in OS-473. 

OS-444 Hard Water Tolerant Concentrate

OS-444 is a concentrated developer solution utilizing pH booster which offers extended life to the developer. OS-444 offers 3 times the life versus the OS-490 developer solution.