Saturated polyester resin in n-butyl acetate. Used with polyisocyanates in the formulation of urethane films having excellent flexibility at low temperatures.
Details
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Chemical Composition
Saturated polyester resin
Advantages
- excellent flexibility at low temperatures
- very good weather resistance
Other Applications
Suits for coating flexible and rigid substrates
as a starting resin in the formulation of coating for plastics and flexible automotive substrates
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Physical state | Fluid | ||
Color | <2 | Gardner | |
Physical Properties | |||
Viscosity | 2000 - 3100 | cP | 25°C |
Solid Content | 78 - 82 | % | |
Water content | <0.1 | % | |
Chemical Properties | |||
Acidity number | <2 | mg KOH/g | |
Equivalent weight | 500 | g/eq | |
Hydroxyl number | 104 - 118 | mg KOH/g | |
Hydroxyl percentage | 3.4 | % |
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