WATER SUSPENSION FOR PYROLYTIC COATING, APPLIED BY DISPERSION

摘要

FIELD: chemistry.SUBSTANCE: suspension of pyrolytic coating contains liquid or semi-liquid and particles of two metal-organic precursors. Particles of two precursors have different distribution of average size of particles. Precursor with higher average value of particle size distribution has lower melting temperature than another precursor. Precursor with higher average value of particle size distribution has higher solubility in liquid or semi-liquid than another precursor. Coating, obtained on the basis of suspension, possesses crystalline structure, with size of crystals of crystalline structure being in the range from 15 to less than 25 nanometres.EFFECT: increased durability of pyrolytic coatings.28 cl, 2 dwg