FIELD: process engineering.
SUBSTANCE: invention relates to dispersions of aluminium nano oxide intended for formation of coats. Proposed method of producing stable dispersion of aluminium nano oxide made from sol comprises dispersing aluminium nano oxide in dispersant solution containing ethylene glycol and/or 1,2-propandiol and phenolic or amide solvent. Invention covers also the method of applying coat on wire comprising preparation of aforesaid stable dispersion of aluminium nano oxide as described above.
EFFECT: higher stability aluminium nano oxide dispersion.
18 cl, 1 tbl, 15 ex
Authors
Dates
2011-12-10—Published
2007-02-05—Filed