Degassing agent for powder coatings on porous substrates

Jietonda® K7661 is a specific de-bubbling agent designed for eliminate bubbling of powder coated on porous substrates.

1. Typical properties

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

2. Characteristics
　 ● Jietonda®K7661 is a high performance debubbling agent used in a broad range of powder coatings based on TGIC, HAA, Hybrid, Epoxy, PU and Polyacrylate.
　 ● Generally it is recommended to be used in powder coatings on porous substrates such as cast iron, cast aluminum alloys etc.
　 ● Less pinholes, bubbles and craters.
　 ● Improve scratch resistance .

3. Use method & levels
　 ● Premix K7661 with other components of the formula before extrusion..Then sieve.
　 ● The use level is 0.5-1.5% by weight, calculated on total formula weight.

4. Package & Storage
　 ● Packaging with PE lined Kraft paper bags. Net weight 15kg per bag.
　 ● Store in temperature between 2-32℃ or cool dry place to avoid caking. Keep package closed after using. Keep away from heat and fire.
　 ● Based on our experience the shelf life of this product under above conditions is at least 2 years.