Values of area occupied by the adhered PUR foam and percentage of adhered foam in the tested specimens after the sequence of three consecutive molding/demolding
| Specimen Nr. | Material | Release agent | Contact area (mm2) | PUR area (mm2) | PUR (%) | Mean PUR (%) | SD |
|---|---|---|---|---|---|---|---|
| 1 | PETG | Gorapur (solvent-based) | 1,432 | 196.69 | 13.74 | 8.83 | 5.74 |
| 2 | 146.71 | 10.24 | |||||
| 3 | 36.06 | 2.52 | |||||
| 1 | Ecolease (water-based) | 118.27 | 8.26 | 12.49 | 3.71 | ||
| 2 | 217.83 | 15.21 | |||||
| 3 | 200.49 | 14.00 | |||||
| 1 | PLA | Gorapur (solvent-based) | 120.35 | 8.40 | 10.31 | 1.67 | |
| 2 | 157.43 | 10.99 | |||||
| 3 | 165.17 | 11.53 | |||||
| 1 | Ecolease (water-based) | 19.79 | 1.38 | 4.33 | 4.87 | ||
| 2 | 142.45 | 9.95 | |||||
| 3 | 23.67 | 1.65 | |||||
| 1 | PLA 3D870 | Gorapur (solvent-based) | 11.60 | 0.81 | 1.23 | 1.00 | |
| 2 | 7.30 | 0.51 | |||||
| 3 | 34.08 | 2.38 | |||||
| 1 | Ecolease (water-based) | 69.88 | 4.88 | 1.97 | 2.55 | ||
| 2 | 13.03 | 0.91 | |||||
| 3 | 1.58 | 0.11 |
| Material | Release agent | Contact area (mm2) | PUR area (mm2) | PUR (%) | Mean PUR (%) | SD | |
|---|---|---|---|---|---|---|---|
| PETG | Gorapur (solvent-based) | 1,432 | 196.69 | 13.74 | 8.83 | 5.74 | |
| 146.71 | 10.24 | ||||||
| 36.06 | 2.52 | ||||||
| Ecolease (water-based) | 118.27 | 8.26 | 12.49 | 3.71 | |||
| 217.83 | 15.21 | ||||||
| 200.49 | 14.00 | ||||||
| PLA | Gorapur (solvent-based) | 120.35 | 8.40 | 10.31 | 1.67 | ||
| 157.43 | 10.99 | ||||||
| 165.17 | 11.53 | ||||||
| Ecolease (water-based) | 19.79 | 1.38 | 4.33 | 4.87 | |||
| 142.45 | 9.95 | ||||||
| 23.67 | 1.65 | ||||||
| PLA 3D870 | Gorapur (solvent-based) | 11.60 | 0.81 | 1.23 | 1.00 | ||
| 7.30 | 0.51 | ||||||
| 34.08 | 2.38 | ||||||
| Ecolease (water-based) | 69.88 | 4.88 | 1.97 | 2.55 | |||
| 13.03 | 0.91 | ||||||
| 1.58 | 0.11 |
Source:
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