Anti-yellowing Agent L517
The polymer materials that composed the powder coatings will become yellowing because of high temperature oxidation or long-term air oxidation, and affect the weathering resistance of outdoor powder. L517 is a complex product screened out through several experiments. Each component works together and achieves the best optimum effect.
Appearance: white powder
Used for all kinds of thermosetting and thermoplastic powder coatings.
Dosage: 0.3-0.6%. Mixed with other materials and extruded.
1. Prevent coating become yellowing when baking at high temperature. The effect is better for pure polyester powder.
Store in cool and dry place. Keep away from fire and heat sources.
Kraft paper bag (polyethylene liner). Net weight: 25kg/bag