1.Fast defoaming,long last, used in architectural coatings:DF-523(containing silicone), DF-528(silicone free)

2.Fast defoaming,long last, used in pressure sensitive adhesive:DF-538(silicone free), DF-568

3.Excellent defoaming, suit for various of emulsion systems, adhesive and ink:DF-588

4.Silicone:DF-589