Matting agent for hybrid powder coatings

K2165D is a synthetic resin based matting agent for hybrid powder coatings, which is designed for satisfying wide ranges of curing of requirements, having universal applicability to any polyester resins, whether fast-curing or not. The use of this product can provide ranges from 5 to 60% of low gloss, excellent flow and outstanding anti-yellowing.

1.Typical properties

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

2.Characteristics

1. Almost suitable for any 50/50 or 60/40 type hybrid polyester resins without remarkable selectivity, whether fast-curing or not.
2. Can satisfy wide ranges of baking requirements to result in gloss-stable, excellent flow, and outstanding mechanical properties. The low temperature curing of 160℃/25min. or 170℃/20min can be achieved depend on the particular fast-curing polyester used in formulation.
3. Excellent overbaking stability.
4. Eliminating effectively fingerprint on coating surface.
5. The recoatability and transfer-image properties of coatings are not influenced.

3.Use method & levels

1. Premix K2165D together with all of other components in a high-speed mixer, then extrude the mixture in a Kneader.
2. 1- 4.5% based on total formulation by weight depend on the gloss required.

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. Keep away from heat and fire.
3. Based on our experience the shelf life of this product under above conditions is at least 3 years.

5.Advisement