Specifications
1. Raw materials are imported from qualified suppliers2. Passed REACH Pre-registration
3. Exported to more than 50 countries
General Description:
Longcester P8518-2 is a medium reactivity polyester resin, designed for 95:5 HAA curing powder coatings. Coatings based on it exhibit:
1. Excellent storage stabiliy
2. Outstanding yellowing resistance
3. Excellent mechanical properties
4. Very good outdoor durability
Product Specifications:
| Property | Range | Test Method |
| Appearance | Pale granules | Visual |
| Acid value,mgKOH/g | 30~40 | ASTM D1639 |
| Viscosity @ 200 °C , mPa.s | 2000-5000 | ASTM D4287 |
| Gardner Color (50% solution) | max. 3 | ASTM D1544 |
Other Data:
| Property | Range | Test Method |
| Glass transition temp., °C | approx. 62 | DSC |
Packaging:
1. White PE bag, N.W. 25kg/bag, 1000kg/pallet.
2. Big bags 750kg.
3. As customers' requirement.
Storage:
The product can be stable stored for at least one year when kept in closed containers in a dry place at temperature below 30 °C . Avoid exposure to direct sunlight.