Degassing agents

I. Introduction: Paper degassing defoamer is designed for the paper industry in the papermaking process designed defoaming Whitewater, Whitewater has a strong defoaming effect, can quickly remove fine bubbles trapped between the fibers while eliminating the large bubble the water, eliminate the influence of the bubbles on the process, to avoid the formation of holes, reduce the breaks. This series of products for the resin compound, a polymer compound and other substances also has a strong defoaming effect for aqueous polyvinyl alcohol, styrene, acrylic emulsion, etc., rosin sizing agents and other auxiliaries. Second, the composition: the nitrogen-containing organic compounds and other special auxiliary agents, as well as a small amount of modified polysiloxane. Third, the technical indicators: Appearance: white emulsion Solid content: 30 ± 1% 20 ± 1% Density (25 ℃): 1.0 ± 0.1 Viscosity: 150 ~ 200 cps stability (3000rpm / 15m): non-hierarchical pH: 6-8 Fourth, the application 1, the paper industry in the papermaking process of anti-foaming white water; 2, rosin sizing defoaming production process; 3, latex paint, latex and other production and use of defoaming such as polyvinyl alcohol aqueous solution; emulsion phenylalanyl, acrylic etc; 4, the other can not use silicone defoamers defoaming occasion. Fifth, use of this product can be directly injected into the foam system, but also can be diluted after use, when the bubble system previously added as suds suppressors, attention and system compatibility.