泡沫抑制劑 泡沫抑制劑 ProductChemical naturePhysical form [23 °C]Viscosity [mPa·s]TDSDegressal PLB 847Formulation based on modified polyalkoxyestersLiquid650Degressal SD 20Fatty alcohol alkoxylateLiquid60Degressal SD 40Phosphoric acid esterLiquid20