View source for Photolithography Supplies

[[Category:PA_SUPPLIES]]
[[Category:Photolithography PCB Fab]]

=Premanufactured=
These materials work well...
==Substrate==
* [http://www.mouser.com/Tools-Supplies/Prototyping-Products/Copper-Clad-Boards/_/N-b11ou?P=1yzsoajZ1yzvq68 Variety of presensitized copper clad board from mouser.] [http://www.alliedelec.com/images/products/datasheets/bm/MG_CHEMICALS/70125847.pdf Datasheet.] Specifically recommend 590-660 .

==Developer Chemicals==
* [http://www.mouser.com/ProductDetail/MG-Chemicals/418-500ML/?qs=X5SXQx2ktnP2R5Pl77QFKw%3d%3d Positive Developer Chemical - Compatible with above presensitized copper clad board.]

=Raw=
Starting from raw materials may be cheaper and doable, but has yet to be thoroughly tested.
==Substrate==
* [http://www.goldmine-elec-products.com/prodinfo.asp?number=G17455 5 x 8 Scissor Cut Ultra Thin Copper Clad - Cheap for Photolithographic PCB Fab]
* [http://www.amazon.com/Negative-Film-Photoresist-Sheets-Prototype/dp/B00B0Z8AZ6/ref=sr_1_3?ie=UTF8&qid=1387391738&sr=8-3&keywords=photosensitive+dry+film 10x 6x8" Photosensitive Dry Film Sheets]

==Developer Chemicals==
* [http://www.amazon.com/Church-03020-Arm-Hammer-Washing/dp/B0029XNTEU/ref=sr_1_1?ie=UTF8&qid=1387395481&sr=8-1&keywords=washing+soda Sodium Carbonate Washing Soda. May not be suitable for processing positive resists.]
Positive developer chemicals apparently use a Sodium Hydroxide and Sodium Silicate mixture. This may reliably permit deep development without overdependent of unexposed regions.