Alkyd Vinyl Varnish
Alkyd Vinyl Varnish is a solution in aromatic solvents of alkyd varnish. The solution is modified by vinyl resin.
Application: it is used as adhesive when preparing enamels and perchlorovinyl priming coats “ХВ”.
Table: Qualitative indices
|№||Description||Requirements as to Technical Documentation|
|1||Colour (iodimetry scale), mg I2/100 cm3, not darker than||80|
|2||Relative viscosity at temperature /20±0.5/°С (viscosimeter ВЗ-246, nozzle diameter 4 mm), с||120-170
(50 % of solution)
|3||Weight fraction of nonvolatile matter, %||55-60|
|4||Acid value, mg, КОN/g, max.||12|