Polycarbonate Polyurethane Dispersion
| T-38 | T-41 | T-77J | P-615 | P-120 | |
|---|---|---|---|---|---|
| Characteristics | Soft grade Out-door resistant, High wash fastness, Dry/wet rub resistant |
Middle soft grade Good adhesion, High flex durability, Abrasion resistant |
Soft to rigid grade Excellent abrasion resistant, Flexible & tough, UV resistant, Oil & sweat resistant |
Rigid grade High gloss, High impact strength, Abrasion resistant, Flexible & tough |
Very rigid grade Scratch resistant, Abrasion resistant, Salt spray resistant, Acid/alkali resistant, Solvent resistant, Out-door resistant, High temp. Resistant |
| Application | Coating for camps | Ink or paint for sport shoes or foot balls | Leather coatings for sofa or automobile chairs | Varnish for sport shoes or foot balls | Out-door paint or ink |
| Solid content (%) | 40 | 40 | 40 | 40 | 30 |
| Viscosity (cps) | < 500 | < 500 | < 500 | < 500 | < 200 |
| PH Value | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
| Appearance of Dispersion | Semi-transparent white | Semi-transparent white | Semi-transparent white | Semi-transparent white | Semi-transparent white |
| Content of Organic Solvent | 0 | 0 | 0 | 0 | 0 |
| Content of Formaldehyde, APEO, Sn | 0 | 0 | 0 | 0 | 0 |
| Appearance of Dried Film | Glossy & transparent | Glossy & transparent | Glossy & transparent | Glossy & transparent | Glossy & transparent |
| 100% Modulus(kg/cm²) | 26±6 | 50±10 | 76±15 | 130±30 | ≥450 |
| Tensile Strength(kg/cm²) | >400 | >400 | >450 | >400 | >600 |
| Elongation(%) | >400 | >300 | >300 | >200 | < 100 |
| Storage Time | 12 months | 12 months | 12 months | 12 months | 12 months |