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Polypropylene glycol. Suitable for use in isocyanate- terminated prepolymers. Recommended for solvent and water based coatings and inks.
Details
CAS
25322-69-4
Product Type
Producer
Supplier
Chemical Composition
Polypropylene glycol
Advantages
- compatible with most polyether polyols
- can be blended with other diols or triols to achieve desirable modifications of product properties
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| (Color (Pt, Co | <40 | ||
| Physical state | Fluid | ||
| Appearance | Transparent | ||
| Physical Properties | |||
| Bulk density | 1.008 | g/ml | 25°C |
| Density | 1.01 | g/ml | 20°C |
| Molecular weight | 425 | g/mol | |
| Viscosity | 70 | cP | 25°C |
| Thermal Properties | |||
| flash point | 187 | ºC | |
| Chemical Properties | |||
| Hydroxyl number | 250 - 276 | mg KOH/g | |
| Acidity number | <0.05 | mg KOH/g | |
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