| Samples |
PSI |
Passes |
Results |
| 75% Ag, 25% Pd powder in D.I. water |
8800 |
10 |
Required pressure feed. Particle size from 20 to < 1µ |
Wax dispersion,
lumber preservative |
12100 |
2 |
Preheat sample to 60C
Particle size .136µ +/- 20% |
| Red ink, water based |
10200 |
1 |
1-7µ originally, reduced to 0.11µ. Intensified color. |
| Green ink, water based |
10200 |
1 |
1-10µ originally, reduced to 0.10µ. Intensified color. |
| Black ink (iron oxide) |
10000 |
1 |
1-6µ originally, agglomerate reduced to mostly submicron. |
| 10% Cobalt aluminate (pigment) |
5000 |
1 |
Original size 0.95µ |
|
10000 |
1 |
0.641µ ± 26%
0.553µ ± 17% |
20% Ultramarine
(pigment) |
5100 |
1 |
Original size 5.48µ |
|
10500 |
1 |
1.07µ +/- 41%
0.872µ +/- 51% |
| 63% TiO2 w/blue pigment |
10000 |
3 |
Pigment aggreg. < 5µ
TiO2 particles 1-2µ |
|
14000 |
2 |
Uniform pigment aggreg.< 3µ |
| 25% phthalo blue pigment in aqueous w/1% surf |
15000 |
3 |
Viscosity increase noted.
Mostly primary particles.
< 1% were aggregates > 10µ |
Processors
