Polyurethane Screen Printing Binder SPB-30 (Plastisol Alternative)
In StockMOQ
200 kg
Lead Time
5–10 days
Packaging
200 kg drums
Specifications
| Solid Content | 28–32 % |
| pH | 7.5–9.0 |
| Viscosity (25 °C, Brookfield, #4 spindle, 30 rpm) | 3000–8000 mPa·s |
| Elongation at Break (film) | ≥400 % |
| Washfastness (ISO 105-C06, A2S) | ≥4 (grade) |
FAQ
SPB-30 requires thermofixation at 150–160 °C for 3–5 minutes in a conveyor dryer to develop full washfastness and tensile properties. Flash curing at 120–140 °C can be used for intermediate drying between color stations, but final fixation at 150 °C is essential for durable results.
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