Charge enhancing agent for powder coatings

K2486 is a hindered amide used as charge-enhancing agent to improve powder coating transfer-efficiency and minimize Faraday-Cage effects during application.

1.Typical properties

Herein described to be typical properties and do not constitute specification limits.

2.Characteristics

1. Can enhance the conductivity to improve powder coating transfer-efficiency, application performance and minimize Faraday-Cage effects during electrostatic powder spray.
2. Can increase friction charged performance at low use levels.
3. Can provides improved substrate wetting, result in better flow and appearance of film.
4. Quite good thermo-stability and anti-yellowing.
5. Have no catalytic activity, does not affect the gloss and gel time of coat.

3.Use method & levels

1. Premix K2486 together with all of other components in a high-speed mixer, and afterwards extrude the mixture in a Kneader.
2. Approx. 0.2 to 0.4% by weight calculated on total formula.

4.Package & Storage

1. Packaging with PE lined Kraft paper bag. Net weight 25kg per bag.
2. Store in temperature between 2 and 32℃ or cool dry place to avoid caking. Keep package closed after using. Keep away from fire.
3. Based on our experience the shelf life of this product under above conditions is at least 3 years.