A composition for use as a de-icing fluid comprising a glycol based aqueous solution thickened with about 0.01 to about 5.0% by weight of a cross-linked hydrophobically modified copolymer of an acrylic acid which has a Brookfield mucilage viscosity of at least 25,000 cP at 0.5% by weight polymer dosage, a holdover time of at least 60 minutes, a shear thinning index of at least 20, and a shear loss of less than 15% and acceptable aerodynamic performance.
一种用作除冰液的组合物,包含一种
乙二醇基
水溶液,该
水溶液用约 0.01 至约 5.0%(按重量计)的交联疏
水改性
丙烯酸共聚物增稠,在聚合物用量为 0.5%(按重量计)时,该共聚物的 Brookfield 粘液粘度至少为 25,000 cP,保持时间至少为 60 分钟,剪切稀化指数至少为 20,剪切损失小于 15%,并且具有可接受的空气动力性能。