SIRALES® PE 8205
- CASE Ingredients Features
- Excellent FlowImproved Flexibility
- Chemical Family
- Polyesters
Sirales® PE 8205 is a carboxylated polyester resin suitable for hybrid powder coatings. Experimental resin. The specifications could be refined without any notice. In case of any question, please contact our sales department.
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
- Polyesters
Other characteristics
- Brand
- SIRALES
- End Uses
- Hybrid Coating, Powder Coating
- Features
- Excellent Flow, Improved Flexibility
- Glass Transition Temperature (Tg)
- 55.0 - 55.0 °C
- Safety
The product is not flammable and no toxic effect has been determined. Further informations are provided in the relevant safety data sheet.
- Markets
- Paints & Coatings
- Storage
The product should be stored in the original bags kept tightly closed, away from sunshine and heat sources. Under these conditions and at a normal temperature (25°C) the resin should have a stability of one year
- Supply Form
Product is available as irregular flakes packed in 25 Kg polyethylene bags.
- Applications
Paints & Coatings — Other Paints & Coatings Applications
- Coating Type
- Hybrid Coating
- Powder Coating
- Technology
- CASE Ingredients
- Packaging Type
- Bags
- Stoving Cycles
7 min. at 160°C, 12 min. at 150°C, 20 min. at 140°C, 35 min. at 130°C (in real time).
- Application Methods
- Spray
- Manufacturing Method
Extruder: Buss-Ko-Kneader PLK 46; Casing setting temp.: 100°C; Kneading screw temp.: cold; rpm: 180.
- Application Procedure
Corona spray gun, voltage 60 kV; Unichim steel 0.5 mm thick
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Acid number | 70 ... 82 | mg.KOH/gr | SIR 10328 |
| Viscosity ICI at 200 °C | 800 ... 3000 | mPa.s | SIR 10391 |
| Impact Front / Rev (½” ball) | min. 6 / min. 4 | N.m | ASTM D 2794 |
| Glass transition temperature (Tg) | 55 | °C | ASTM D 3418 |
| Erichsen slow penetration | min. 8 | mm | DIN 53156 |
