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SIRALES® PE 8231

1 of 15 products in this brand
Sirales® PE 8231 is a carboxylated polyester resin suitable for hybrid powder coatings.

Chemical Family: Polyesters

End Uses: Hybrid Coating, Powder Coating

Glass Transition Temperature (Tg): 58.0 - 58.0 °C

Features: Excellent Flow, Good Mechanical Properties

Technical Data Sheet
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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Applications

Sirales PE 8231 is suggested in combination 60/40 and/or 50/50 p.b.w. with EPOSIR 7168 PG, 7175 PG or EPONAC 825, to manufacture powder coatings with enhanced gloss combined with both good flow and mechanical properties. This resin has been specifically designed to obtain matt or low gloss, high quality finish, when formulated with standard matt agents.

Curing cycles (real time) 15 min. at 200°C 20 min. at 180°C

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Acid number 65 - 75 mg KOH/gr SIR 103281
Viscosity at 200°C (ICI cone plate) 2800 … 4800 mPa.sSIR 10391
Glass transition temperature (Tg) 58°CASTM D 3418

Safety & Health

Safety

The product is not flammable and no toxic effect has been determined. Further informations are provided in the relevant safety data sheet.

Packaging & Availability

Packaging Type
Supply form

Product is available as irregular flakes packed in 25 kg Polyethylene bags.

Storage & Handling

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 (20°C) the resin should have a stability of one year.