VP-DC02
9003-11-6
C5h10o2
618-355-0
Carbon Chain Polymer
Blue
20-30 Seconds
70-150 Seconds
30-32 Kg/M3
40-50 Kg/M3
VICUSVIDA
200kg/Drum
China
3907299090
Product Description
VP-DC02 blend polyols is Pale yellow transparent viscous liquid,the foam has good thermal insulation property, pale in weight, high compression strength and flame retardance and other advantages. It is widely used to produce discontinuous sandwich plates, corrugated plates etc.
Typical Physical Index
Recommended Ratio
Typical Physical Index
| Appearance | Pale yellow to brown viscous liquid | |
| Hydroxyl Value | mgKOH/g | 320-400 |
| Dynamic Viscosity (25 ºC) | mpa.s | 250-350 |
| Specific gravity (20 ºC ) | g/ml | 1.10-1.16 |
| Storage Temperature | ºC | 10-25 |
| Storage Stability | month | 6 |
Recommended Ratio
| Item | Manual mixing | High temperature machine |
| Mixing Ratio(PBW) | VP-DC02:Isocyanate=100:110 | |
| Raw Material temperature,ºC | 25 | 25 |
| Mould temperature,ºC | 35-45 | 35-45 |
| Cream time,S | 30-50 | 20-30 |
| Gel time,S | 120-200 | 70-150 |
| Free density kg/m3 | 30-32 | 30-32 |
Foam property
| Item | Index | |
| Moulding density | 40-50 kg/m3 | |
| Closed-cell rate | >90% | |
| Thermal Conductivity,15ºC | <0.022 W/m.K | |
| Compressive Strength(Perpendicular to the Direction of Rising) | >140 Mpa | |
| Dimensional Stability | 24h -20ºC | <1% |
| 24h 100ºC | <1.5% | |
| Flame Retardant Grade | B3/B2 | |
