Grease VNIINP-294 (TOR 38.101273-72) is a silicone fluid thickened with inorganic thickening agent.
Application requirements: it is inert to rubber, resistant to alcohols, acetic acid, amines, hydrazines.
Operating efficiency at temperatures ranging from -60 °C to +150 °C, in aggressive environments – from -60 °C to +50 °C.
Applications: mating surfaces «metal to metal» and «metal to rubber» among alcohols, glycerol, acetic acid, amines and hydrazines.
Appearance and color: Light homogeneous clear ointment of smooth structure
Effective viscosity, Pa•s, at 50 °C, not more than: 17
Effective viscosity, Pa•s, at -40 °C, not more than: 8000
Breaking strength at 50 °С, Pa•s, not less than: 1.3
Dropping point, °С, not below than: —
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: —
Evaporation at 150 °C, %, not more than: —
