Special polyether polyol(Customizing)2
| Marca comercial | EP-4000 | DL-3000E | SA-380 | SA-460 | NT-403A | |
| Índice de hidroxilo mgKOH / g | 40-44 | 36-40 | 355-395 | 445-475 | 735-805 | |
| Índice de acidez mgKOH / g | W 0.05 | W 0.05 | W 0.20 | W 0.10 | W 0.10 | |
| PH | 5-7 | 5-7 | – | 4-6 | W 13 | |
|
Viscosidad mPa•s/25*C |
900-1100 | 700-900 | 2000-3000 | 11500- 16500 | 1400-2400 (50-C) | |
|
K + mg / kg |
W 5 | W 5 | W 50 | W 30 | W 3 | |
|
Coloridad AQUÍ MISMO |
W 50 | W 50 | W 6 | W 5 | W 50 | |
| Funcionalidad | 3 | 2 | 6 | 6 | 4 | |
| Peso molecular | 4000 | 3000 | 600 | 600 | 300 | |
| Solicitud | W 0.02 | W 0.02 | Solicitud | Used in refrigerators, freezers, cold storage and other polyurethane heat preservation, cold insulation material. | Used as heat preservation and cold insulation material in refrigerators, freezers, cold storage, and also used in rigid foam painting. | |
| Característica | Surfactant in textile auxiliaries. | Surfactant in textile auxiliaries. | Característica | Good intermiscibility with physical foaming agents . Mixed with other rigid PPG in a variety of foaming system, especially fit for pentane foaming system. It can improve the compression strength and dimension stability | With moderate functionality and viscocity, it is fit for various foaming system solely or with other rigid PPG. Balance between foam mobility and dimensional stability is favorable for polyurethane heat preservation boards. | With moderate functionality and viscocity, it is fit for various foaming system solely or with other rigid PPG. Balance between foam mobility and dimensional stability is favorable for polyurethane heat preservation boards. |
