The invention deals with an aluminum corrosion inhibitor composition comprising a graft copolymer and a silicate.
This composition comprises an aqueous and or alcohol solution of an unsaturated acid grafted upon a poly(oxyalkylene) compound plus at least one organic and/or inorganic silicate.
Such a composition is particularly useful in heat transfer systems such as solar and automatic systems.
本发明涉及一种由接枝共聚物和
硅酸盐组成的铝腐蚀
抑制剂组合物。
这种组合物由接枝在聚氧亚烷基化合物上的不饱和酸的
水溶液或醇溶液加上至少一种有机和/或无机
硅酸盐组成。
这种组合物特别适用于传热系统,如太阳能系统和自动系统。