Product Description

High quality positive ps plate(china ps plate, offset ps plate) Positive ps plate specifications: 1.substrate:electro-chemically grained and anodized lithographic aluminum *****:0.*5, 0.*0, 0.*5, 0.*0(mm) 3.spectral sensitivity:******0nm 4.safelight:UV filtered or yellow 5.sensitivity:******0mj/cm2 *****:light source:3kw Iodine-Gallium(metal halogen) distance:**0cm development condition:*3oC development time:one minute to obtain UGRA 3rd step clear or *2um micro-line appera, the exposure time: *5seconds(0.*5, 0.3mm), *2secnonds(0.*5mm) 7.developer:PD developer(concentrated solution), 1liter can process*5sqm, recommended dilution ratio:1:4(machine process), 1:5(manual process) 8.dot reproduction:2%**8% in **0 lines/inch 9.shelf life:*8 months when stored in a light-free area away from excessive cold, heat and high humidity ***** length:0.*5mm above *0, **0;0.*0mm, 0.*5mm above **0, **0;0.*0mm above **0, **0