e-mail: impuls@impuls.sumy.ua   телефон/факс: +38 0542 683305

Penta Phthalic Varnish ПФ-060В

Penta Phthalic Varnish ПФ-060В

Technical Specifications У 24.3-24010285-001:2002

Penta Phthalic Varnish ПФ-060В is a solution of penta phthalic resin in white-spirit or mixute of white spirit and solvent. The resin is made from semidrying oils.

Application: it shall be used in the formulations of alkyd white and coloured enamels, as well as for production of varnishes for wood.

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

Description Requirements as to Technical Documentation
superior quality first quality
1 Colour (iodimetry scale), mg I2/100 cm3, not darker than 40 90
2 Appearance Transparent, some opalescence is allowed
3 Purity Varnish coat, applied on glass plate, shall be transparent without any mechanical inclusions and small extrinsic particles Individual mechanical inclusions are allowed
4 Relative viscosity at temperature

/20±0.5/°С (viscosimeter ВЗ-246, nozzle diameter 4 mm), с



180 – 220



120 – 180

5 Weight fraction of nonvolatile matter, % 60 ± 2 55 ± 2
6 Acid value, mg, КОN/g, max. 15 18
7 Hardness of varnish film as to pendulum

ТМЛ (type А), standard units, min.





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

– at temperature (80±2) °С

– at temperature (20±2) °С







Note: It is possible to produce varnish ПФ-060В (as agreed with Customer) with viscosity max. 200 c at temperature (20±2)°С (viscosimeter ВЗ-246, nozzle diameter 6 mm).