COATING SUSPENSION

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to glass materials for function coatings with required electrophysical properties. The coating suspension contains the following components in wt %: Cr2O3 - 32.5-42.5; NiO - 3.25-4.25; CaO - 3.25-4.25; H2O - 32.0-39.0; Si(OC2H5)4 - 15.0-20.4; H3BO3 - 1.2-1.5; Al(NO3)39H2O - 1.2-1.3; NaNO3 - 0.4-0.6; KNO3 - 0.2-0.4, where CaO and NiO are in form of Cr2O3CaO and Cr2O3NiO spinels. ^ EFFECT: design of composition of a coating suspension for removing static electric charges, working in a temperature range from -60C to +250C with retention of high adhesion of the deposited coating to glass or ceramic surface. ^ 1 tbl