Matting agent for hybrid powder coatings

Jietonda? SA2165D 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 8-60%(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
● Almost suitable for any 50/50 or 60/40 type hybrid polyester resins without remarkable selectivity, whether fast-curing or not.
● 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.
● Excellent overbaking stability.
● Eliminating effectively fingerprint on coating surface.
● the recoatability and transfer-image properties of coatings are not influenced.

3. Use method & levels
● Premix SA2165D with other components of the formula before extrusion.
● the use level is 1- 4.5% based on total formulation by weight,depends on the gloss required.

4. Package & Storage
● Packaging with PE lined Kraft paper bag. Net weight 25kg per bag.
● Store in temperature between 2-32℃ or cool dry place. Keep away from heat and fire.
● from our experience,the shelf life of this product under above conditions is at least 2 years.

5. Advisement
● Choose proper accelerator or catalyst to improve the impact resistance, but this will result in unexpected gloss up or worsen the surface leveling.