Grease №9

Grease №9 (TC 38 001116-73) is a low-viscosity petroleum oil solidified with barium-lead soap of stearic acid. Basic performance characteristics: frost-resistant, preservation properties and water resistance are satisfactory, antioxidant and colloidal stability are low. It is efficient within the temperature range from -60 to +80°С.

Physical and chemical indicators of Grease №9 (TC 38 001116-73)

Name of the indicator

Norm GOST (TC)

Appearance and color

Homogeneous ointment of light yellow to light brown colour

Drop temperature, °C, not lower than

92

Effective viscosity, Pa-s, at -50°C, not more than

1200

Colloidal stability of allocated oil, %, not more than

15

Tensile strength at 20°C, Pa, not less than

250

Corrosion test at 20-25°С, 72 h.

Withstands

Testing of protection properties at 15-20°С, 72 h.

Withstands

Content of water-soluble acids and alkalis

Absence

Mass fraction of mechanical impurities, %, not more than

0,10

Content of water

Traces