Sponge has the characteristics of fine cell structure, soft feeling, good performance in combination with ink
| Specific Datasheet | ||||||
Foam Type | Density | Tensile Strength Kpa | Elongation % | Compression Resistance | Pore per inch PPI | |
DIN EN | DIN EN ISO 1798 | DIN EN ISO 1798 | DIN EN ISO 3386 | GEGI RPA-1002 | ||
| Z314CQ | 30±3 | ≥200 | ≥200 | 4.5±1 | 75-85 | |
| Z318CQ | 30±3 | ≥200 | ≥100 | 6.5±1.5 | 60-90 | |
| Z518CQ | 50±5 | ≥200 | ≥180 | 5.5±1.5 | 75-90 | |
