Primid Polyester Resin for Powder Coating
Specifications
A medium reactiviey polyester resin.Designed for 95:5 Primid curing polyeste resin.
High quality.
LongCester®P8502-2 is a medium reactivity polyester resin, designed for 95:5 Primid curing powder coatings. Coatings based on it exhibit:
1. Excellent storage stability
2. Excellent mechanical properties
3. Very good outdoor durability
4. Outstanding yellowing resistance
Product specifications:
| Property | Range | Test Method |
| Apperance | 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:
Curng cycles: 10min. @200°c
Glass transition temp: approx. 62°c
Packaging:
White PE bag, N.W. 25kg/bag, 1000kg/pallet
Big bags 750kg
Storage:
The product can be stably stored for at least one year when kept in closed containers in a dry place attemperatures below 30°c. Avoid exposure to direct sunlight.
The Plant
The production line
Double Flaker
The Package:
Delivery
The Coating Show
Certification
Excellent storage stability.
Outstanding yellowing resistance.
Excellent mchamical properties.
Very good outdoor durability.
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