Polyurethane Dispersion for Functional Ink & Coating
| M-731 | B-200 | P-15A | P-259 | |
|---|---|---|---|---|
| Characteristics | Soft & elastic touch Baby skin feel Suede feel Clear matt effect, Scratch resistant, Solvent resistant Good adhesion to many kinds of substrates, Hydrolysis resistant |
Good adhesion to PET, ABS, PVC Resistant to acidic additives, Excellent ink holdout & ink penetration, Excellent dye fixing, Hydrolysis resistant, Out-door resistant |
Good initial & Final adhesion to PVC High color rendering Hydrolysis resistant, Out-door resistant |
Anti-migration of plasticizer Excellent anti-blocking, Good adhesion to ink & coating on PVC surface, Tough but flexible, Hydrolysis resistant, Abrasion resistant |
| Application | Soft feel and matt effect coating on printing substrates or as an overprint varnish | Primer, ink & coating for PET, ABS & PVC Surface treating agent for ink-jet printing |
Ink for PVC substrate | High gloss protective coating for soft PVC articles |
| Solid content (%) | 36 | 30 | 35 | 30 |
| Viscosity (cps) | 500~2000 | < 200 | 200~1200 | < 200 |
| PH Value | 7.0-9.0 | 5.5±1 | 7.0-9.0 | 7.0-9.0 |
| Appearance of Dispersion | Translucent white | Semi-transparent white | Translucent white DEF=8% |
Semi-transparent white |
| Content of Organic Solvent | 0 | 0 | 0 | 0 |
| Content of Formaldehyde, APEO, Sn | 0 | 0 | 0 | 0 |
| Appearance of Dried Film | Clear matt | Transparent | Transparent | Glossy & transparent |
| 100% Modulus (kg/cm²) | (Pencil hardness=3B) | (Pencil hardness=F) | 80±15 | 220±50 |
| Tensile Strength (kg/cm²) | --- | --- | >200 | >300 |
| Elongation (%) | (60° Glossiness≦1.0) | --- | >400 | >200 |
| Storage Time | 12 months | 12 months | 10 months | 12 months |