The grease PVK gun (GOST 19537-83) is conservation (protective) grease. It is petroleum oil solidified with petrolatum and a ceresin wax. The grease PVK gun contains an anticorrosive additive.
The basic operational characteristics are high adhesive and conservation properties, water resistance, it is kept on inclined and vertical surfaces. It is efficient at temperature -50 … +50°? °.
Scope: the protection against corrosion of metal products, the prevention of corrosion products from black and nonferrous metals, the preservation of metal products and mechanisms.

Appearance and colour: Homogeneous ointment from yellow to brown colour
Viscosity effective, ??.?, at 50°?, no more: —
Viscosity effective, ??.?, at-30°S, no more: —
Strength at 50°?, the Pas, not less: —
Drobfall temperature, °?, not more low: 60
Colloid stability at loading, %, no more: —
The content of free alkali in recalculation on N???, %, no more: 10
Penetration at 25°?, mm, 10-1: 90-150
The content of water, %, no more: —
Vaporability at 100°? within 1 hour, %, no more: —

Data on operational temperatures represent values which are guided by a structure of lubricants, and also on a scope and technology of use. Depending on a kind of mehaniko-dynamic loading lubricants change the consistence, conditional viscosity or viscosity at various temperatures, pressure and duration of operation. These changes of indicators can affect work of components.

Grease BOZ-1 (TU 39 9157-75)
Scope: steel ropes at their manufacturing.
The basic operational characteristics: good adhesion to metal, water resistance and conservation properties. It is efficient in the range of temperatures from -20 °? to 50 °?.
Structure: petroleum oil solidified with ozokerite and petrolatum. It contains an anticorrosive additive.

The grease VNIIST-2 (TOR 38.101379-73)
Application: Isolation of land pipelines.
The basic operational characteristics: Semi-fluid, cold-resistant. It is efficient in the range of temperatures from -60 °? to 40 °?.
Composition: the Mix of petroleum oil, thickened petrolatum ointment; it contains protective grease NG-204u.

The grease «?-9» (TU 38 USSR 201223-75)
Scope: Impregnation of organic cores of the steel ropes working with grease Torsiol-55.
The basic operational characteristics:
It Most cold-resistant of all ??????????? structures. It is efficient in the range of temperatures from -50 °? to 50 °?.
Structure: the mix of petroleum and synthetic oils solidified with oktole and ozokerite. It contains copper naphthenate and sulphur.

Grease Rope 39U (TU 38 USSR 201335-80)
Scope: Miner and chisel ropes, cables, hoisting-and-transport machines.
The basic operational characteristics are good water resistance, adhesion to metal, conservation properties. It is efficient in the range of temperatures from -25 °? to 50 °?.
Structure: the alloy of nigrol, oily tar, ceresin, stillage bottoms of SZHK and triethanolamine.