Alkyd Varnish 580TO52X(S)

Alkyd Varnish 580TO52X(S)

Technical Specifications У 24.3-24010285-001:2002

Alkyd Varnish 580TO52X(S) is a solution of average alkyd, modified by tall oil fatty acid (min. 58%) and pentaerythritol, in organic solvent (xylene, solvent).

Application: it shall be used as follows:

  • in alkyd fast-drying atmosphere resistant enamels;
  • to paint railway transport;
  • in formulations of heat-resistant enamels (for painting heating appliances).

Table: Qualitative indices according to Technical Specification У 24.3-24010285-001:2002

Description Requirements as to Technical Documentation
1 Colour (iodimetry scale), mg I2/100 cm3, not darker than  

20

2 Relative viscosity at temperature /20±0.5/°С (viscosimeter ВЗ-246, nozzle diameter 4 mm), с  

100 – 180

3 Weight fraction of nonvolatile matter, % 52±2
4 Acid value, mg, КОN/g, max. 15
5 Hardness of varnish film as to pendulum

ТМЛ (type А), standard units, min.

 

0.20

6 Drying time to the point of 3, hours, max.

– at temperature (80±2) °С

– at temperature (20±2) °С

 

2

12