FIELD: chemistry.
SUBSTANCE: present invention pertains to enamel coating compositions for objects made of steel, alloys based on nickel, copper, silver, gold and other metals. The enamel coating contains the following components, in wt %: PbO - 40.0-50.0; K2O - 5.0-10.0; ZnO - 0.5-1.5 B2O3 - 10.0-14.0; Sb2O3 - 0.1-0.3; Ag - 0.1-0.3; SrO - 7.0-10.0; GeO2 - 1.0-2.0; CeO2 - 1.0-2.0; SiO2 - 20.0-25.0.
EFFECT: increased refraction index and adhesion strength of the enamel coating.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ENAMEL COATING | 2008 |
|
RU2377197C1 |
| ENAMEL COATING | 2008 |
|
RU2378206C1 |
| ENAMEL COATING | 2006 |
|
RU2325355C1 |
| ENAMEL COATING | 2010 |
|
RU2446116C1 |
| ENAMEL COVER | 2006 |
|
RU2305077C1 |
| ENAMEL COATING | 2011 |
|
RU2461521C1 |
| GLAZE | 2006 |
|
RU2322407C1 |
| GLASS | 2006 |
|
RU2335466C1 |
| GLASS | 2006 |
|
RU2316490C1 |
| CRYSTAL GLASS | 2007 |
|
RU2340575C2 |
