Structure of PS Plate:
1) Aluminium Layer;
2) Electrolytic Sand Layer;
3) Anodic-Oxidized Layer;
4)hydrophilic layer;
5)Sensitization Layer;
6) Gas Leading Layer
Features
1. high sensitivity & stability;
2. wide latitude and anti-alkali property;
3. excellent water-ink balance;
4. high dot reproduction;
5. Passed ISO9001:2000;
6. factory price.
HE TESTING STANDARD OF PS PLATE
Name of Product: Positive PS Plate |
Testing Date: 20th-June-2009 |
Caliber of PS Plate: 0.30mm |
Exposure Amount: 40Seconds | Optimal light source: 3KW gallium lodide lamp; Distance: 1.2 meter |
Dot(%) | 2-98 |
network connection (u) | 8 |
Anti-alkali(%) | 97 |
Anti- ethanol(%) | 2 |
Sensitization Layerg/ | 2.2 |
Anodic-Oxidized Layer g / | 3.05 |
Press Run (Times) | ≥ 80, 000 |
Ra (um) | 0.7 |
Rp (um | 1.88 |
Ptm (um) | 4.94 |
Ry (um) | 5.28 |
Rs (mm) | 0.0233 |
Rsk | -0.48 |
Rtp % | 4 |
By Quality Control Department
Wenzhou Liya Technology Co., Ltd.
