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Polyester polyol. Used as a co-reactant for polyisocyanates for the formulation of air-drying, two-pack coatings.
Details
Product Type
Applications
Producer
Supplier
Chemical Composition
Polyester polyol
Other Applications
graphics applications
over-printing lacquer
Handling
compatibility with esters, ketones, ether esters and aromatic hydrocarbons
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Color (Iodine) | <4 | ||
| Physical state | Fluid | ||
| Physical Properties | |||
| Density | 1.06 | g/ml | 20°C |
| Viscosity | 100 - 500 | cP | 23°C |
| Thermal Properties | |||
| flash point | -4 | ºC | |
| Chemical Properties | |||
| Hydroxyl percentage | 2.7 - 3.3 | % | |
| Acidity number | 8.2 - 8.8 | mg KOH/g | |
| Non-volatile materials | 69 - 71 | % wt | |
| Equivalent weight | 565 | g/eq | |
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