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Pu Sandal Shoe Sola Ratio
INTRODUCTION
PU Sandal calceamentum unicum est polyester-substructio materiae systematis PU, quattuor constant componentibus: polyol, ISO, durior et catalyst.Processus huius systematis duo elementa sunt.In hoc casu catalyst, durior, agens et pigmentum flans, misceri debet cum componente polyolo EXD-3070A ante reactionem cum ISO componentibus EXD-3022B.Haec ratio materialis adhibetur ad densitatem humilem et medium duritiem Sandal, fortuita & pannos calceos.Processus systematis plerumque cum machina iniectione facienda est.
TYPICA PROCESSING & REACTION PARAMETER
| Duritiam | 55 | 60 | 65 | |
| Addit moles g / (18KG EXD-3070A) | Y-01 | 0 | 250 | 500 |
| EXD-03C | 250 | 250 | 250 | |
| Flante agente (aqua) | 75 | 75 | 75 | |
| Pigmentum | 800 | 800 | 800 | |
| Ratio reactionem pondere | Mixtura (EXD-3070A & additives) | 100 | 100 | 100 |
| EXD-3022B | 85-88 | 92-94 | 98-101 | |
| Materia temperatus（A/B，℃） | 45/40 | 45/40 | 45/40 | |
| Forma temperatus | 45 | 45 | 45 | |
| Crepito time（s） | 6-8 | 6-8 | 6-8 | |
| Surge time（s） | 30-35 | 30-35 | 30-35 | |
| FRD（g/cm3. | 0.24-0.26 | 0.24-0.26 | 0.24-0.26 | |
| Product density（g/cm3. | 0.40-0.45 | 0.40-0.45 | 0.40-0.45 | |
| Demould time（min） | 2-2.5 | 2-2.5 | 2-2.5 | |
