Appearance and color:-
Effective viscosity, Pa•s, at 0 °C, not more than: —
Effective viscosity, Pa•s, at -30 °C, not more than: —
Breaking strength at 20 °С, Pa•s, not less than: 280
Dropping point, °С, not below than: 149
Colloid stability under load, %, not more than: 6
The content of free alkali in terms of NaOH,%, not more than: —
Penetration at 25 °C, mm, 10-1: 150-200
Water content, %, not more than:-
Evaporation at 120 °C, within 1 hour, %, not more than: —
