| Glass Pigment (Printing Ink)
Lead Free Printing Ink: WBN-3407A
The product is black slurry, used for soda lime glass, especially for coating on the surface of float glass. It has wide sintering temperature, good adherence and fine, clean surface. It mainly applies to tempering glass (for air side) with lead-free and resistance of alkali. The main specifications are as follows:
Solid material content |
Granule distribution |
Silk-screen condition |
Dry condition |
78±3% |
D90≤9.5um |
180-250mesh |
130-180°C/5mnts |
Sintering condition |
Color |
Storage life |
600-720°C/2-10mnts
(the time will be longer when it is in lower temperature) |
Black |
six months,(Bb,Cd,Hg,Cr+6,PBB,PBDE comply with instruction of ROHS) |
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