Mineral-oil-based Defoamer for Paper Coatings

SY-4211 is a broad-spectrum liquid defoamer, which is made from mineral oil, silica white, synergistic agent, and dispersant. Because it contains various defoaming ingredients, this defoamer can be widely applied for defoaming. It can eliminate foam very quickly, and inhibit foams for long time. Low consumption, and it won’t result in defect in paper surface.