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SIRALES® PE 7204.T

1 of 15 products in this brand
Sirales® PE 7204.T is a carboxylated polyester resin free from trimellitic anhydride, suitable for outdoor powder coatings.

Chemical Family: Polyesters

End Uses: Powder Coating

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

Features: Good Mechanical Properties, Improved Ageing Resistance

Technical Data Sheet
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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Coating Type
Applications

Sirales® PE 7204.T, in combination with β-hydroxyalkylamide (ratio 97/3) makes achievable a low-demand of hardener powder coating durable for outdoor purposes featuring a good flow, as well as mechanical and aging characteristics. When combined by dry-blend technique with high reactivity coatings, based on Sirales® PE 7220, PE 7260 and PE 7270, allows to obtain a very good matt finishing. The paints based on Sirales® PE 7204.T show a good tribochargeability.

Curing cycles (real time) 10 - 12 min. at 200°C 15 - 20 min. at 180°C

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Acid number 20 - 28mg KOH/gr SIR 103281
Viscosity at 200°C (ICI cone plate) 4500 - 7500mPa.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. .

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 (not more than 25°C) the resin should have a stability of one year.