adhesive modifier for powder coatings

jietonda® k7921 is an adhesion modifier for powder coatings. it can improve the adhesion of the coating to metal substrates such as stainless steel and galvanized sheet.

1. typical properties

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

2. characteristics
　● suitable for almost all powder coating systems.
　● it can improve the adhesion of the coating to metal substrates such as stainless steel and galvanized sheet.
　● improve the flexibility of the coating.
　● does not affect the weather resistance of the coating.

3. use method & levels
　● mix with all other components in the formula in a high speed mixer and extrude through the extruder.
　● the dosage is 0.8-1.5% of the total weight of the formula.

4. package & storage
　● packed in polyethylene lined kraft paper bags, each bag weighs 25 kg.
　● store in a cool and dry place to avoid moisture absorption. it should be closed immediately after use and away from fire sources.
　● based on our experience, this product is valid for at least two years at a storage temperature of ﹤ 32 ℃.