Saturated polyester resin in propylene glycol monomethyl ether acetate. Used to improve weatherability and flexibility of polyester systems reacted with polyisocyanates.
Details
Product Type
Applications
Producer
Supplier
Chemical Composition
Saturated polyester resin
Advantages
- durable
- corrosion-resistant finishes
- high impact strength
- toughness
- abrasion resistance
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Color | <3 | Gardner | |
Physical state | Fluid | ||
Physical Properties | |||
Viscosity | 3000 - 11000 | cP | 25°C |
Water content | <0.2 | % | |
Solid Content | 72 - 78 | % | |
Chemical Properties | |||
Hydroxyl percentage | 3.3 | % | |
Acidity number | <9 | mg KOH/g | |
Hydroxyl number | 90 - 125 | mg KOH/g | |
Equivalent weight | 522 | g/eq |
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