The conception is based on:1.minimization of the number of components in the conservation materials(CM).The optimum would be a two-component system consisting of a solvent-support and a multifunctional corrosion-resistant thickening additive with other required functions;2.preparation of CM having high solubilizing effect relative to water;3.ecological safety;4.simplicity of deconservation and residual effect;5.sufficient efficiency of protection,with the cost adequate to the corrosion activity of the environment.
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