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Saturated polyester resin in propylene glycol monomethyl ether acetate and xylene. Used as a co-reactant for polyisocyanates in clear and pigmented two-component polyurethane coatings.
Details
Product Type
Applications
Industry
Producer
Supplier
Chemical Composition
Saturated polyester resin
Advantages
- light stability
- weatherability
- good chemical and abrasion resistance
Other Applications
metal, concrete, wood, plastics, and paper coatings
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Fluid | ||
| Color | <2 | Gardner | |
| Physical Properties | |||
| Solid Content | 62 - 68 | % | |
| Water content | <0.2 | % | |
| Viscosity | 7000 - 15000 | cP | 25°C |
| Chemical Properties | |||
| Equivalent weight | 330 | g/eq | |
| Hydroxyl value | 160 - 180 | ||
| Acidity number | <3 | mg KOH/g | |
| Hydroxyl percentage | 5.2 | % | |
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