Grease Politerm heat-resistant

Description

Grease Politerm – is intended for rolling bearings of electric motors, pumps, fans and other equipment of leather, textile, paper, food and energy industries. The temperature range POLYTERM use in contact with aggressive fluids and steam from minus 20 ° C to plus 160 ° C.

Grease “Politerm-heat-resistant » is designed for equipment of energy, paper, food and ceramic industry for the lubrication of the rubbing surfaces at a temperature of from -20 ° c to + 200 ° c, including in the contact with aggressive fluids and steam in such sites as the friction sliding and rolling bearings of motors, pumps, fans and other equipment, conveyor chains, roasting ovens, etc..

Grease Politerm – low temperature is designed for equipment of energy, paper, food and ceramic industry for the lubrication of the rubbing surfaces at temperatures from minus 40 (60) ° C to plus 150C nodes such as a friction slide bearings and roller bearings of motors, pumps, fans and other equipment, conveyor chains, etc.

Heat-resistant lubricant

Lubrication VNIINP-207 (GOST 19774-74 and MOD 1, 2, 3, 4.) – mixture of silicone fluid, and synthetic hydrocarbon oil, gelled complex soap; It contains an antioxidant additive. Waterproof, hygroscopic, increased thermal stability, operable at a residual pressure of 666.5 Pa and a temperature of -60 … + 200 ° C. It is used rolling bearings of electric machines and starter-generators with a speed of up to 10,000 min-1.

Grease VNII NP-210 (TU 38.101275-72) – silicone fluid, thickened indantrenom comprises graphite, molybdenum disulfite, antioxidant additive. According to the properties intermediate between greases and pastes operable at 666,5Pa residual pressure and a temperature of -20 … + 250 ° C. It is used in low-speed heavy-duty rolling bearings and sliding rocking movement of friction surfaces at small angles of swing. Substitutes: VNIINP-231, VNIINP-246

lubricant VNIINP-219 (TU 38. 101471-74. ) – is used in rolling bearings and motor starter-generators with increased loads and rotational speed to 9000 min-1, ballscrews aircraft. The temperature range of -50 … + 200 ° C. In terms of composition similar to Lubricant VNIINP-207, but unlike it comprises molybdenum disulfide. Substitutes: VNIINP-207 CIATIM-221

lubricant VNIINP-231 (TS 38. 101 1220-. 89) – silicone fluid, thickened with carbon black (soot) DG-100 used in the closed worm-screw mechanism, slow rolling and sliding bearings, threaded joints. According to the properties it occupies an intermediate position between the semi-fluid greases and pastes. Frost. Efficient at a residual pressure of 666.5 Pa and a temperature of -60 … + 250 ° C. Substitute: VNIINP-246

Grease VNII NP-233 (TU 38.101687-77) – perfluoropolyether polymer thickened. .Insert in rolling bearings and sliding rocking movement conjugate surfaces “metal-rubber».

lubricant VNIINP-235 (TU 38. 101297-78) – silicone fluid, thickened with an organic thickener. It is used rolling bearings. The viscosity of the lubricant slightly dependent on the deformation rate; high thermal and low colloidal stability, good extreme pressure properties. Efficient at a residual pressure of 666.5 Pa and a temperature of -60 … + 250 ° C. Substitutes: VNIINP-231

Grease VNII NP-246 (GOST 18852-73) – silicone fluid thickened. pigment. It is used in anti-friction bearings and low-power gears. Efficient in vacuo to 1.3 10-4 Pa and a temperature of -60 … + 250 ° C.

grease VNIINP-247 (TU 38.401352-81) – close to VNIINP-207

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lubricant VNII NP-501 (TU 38.101918-82 1,2,3 rev.) – extreme-high-temperature plastic is intended for use in nodes of friction and toothing in the temperature range of -40 … 4000C. Lubrication ensures efficient operation of spherical and needle roller bearings, as well as shlitsevyeh connections, gears, fasteners and other components. The unique lubrication properties allow it to be used successfully for the long-term operation of control systems and auxiliary equipment of aircraft. As anti-wear and extreme pressure properties of grease VNII NP-501 2 times greater than the well-known domestic lubricant range, e.g. VNII NP-225 and PPMS 4c.

grease PPMS 4c (TU 6.02.917-79) – polymethylphenylsiloxane fluid, thickened with colloidal graphite. It is used in aircraft friction units, low-speed rolling bearing, ball screw drives, the threads. According to the rheological properties intermediate between greases and pastes; elevated pressure properties, high thermal stability and low volatility. The temperature range -30 … +300 0 C, for short periods up to 400 0C.

lubricant Grafitol ( TU 38 USSR 201172-77) – petroleum residual oil solidified modified aerosil; comprises graphite. Grafitol possesses high thermal stability, low volatility, good extreme pressure properties, satisfactory water resistance. The temperature range 25 … + 160 ° C. Used in high friction units, preferably slip; hot fan, loop dryers door locks and other industrial machinery.

lubricant SSB-4 (TU 38 USSR 201197-80) – a mixture of petroleum oil thickened with an inorganic thickener with the addition of additives ensuring good conservation properties, high thermal and mechanical stability, stability in the presence of water vapor and corrosive environments. Designed for the lubrication of friction units of drying and finishing machines knitting machines, including vertical and inclined friction units tenter drying and stabilization machines, dryers and drum machines, tkanepechatnyh machines, bearings conveyor dryers for engineering plants. The temperature range – 40 ° C … + 160 ° C

lubricant Ciatim-221 (GOST 9433-80) – silicone fluid, thickened with complex soap; It contains an antioxidant additive. Insoluble in water, hygroscopic, it is stable even at reflux. Upon absorption of moisture condenses, it has low anti-wear characteristics, chemically stable, inert to the rubber, and polymeric materials. Efficient at a residual pressure of 666.5 Pa in the temperature range from -60 to + 150 ° C. It is intended for rolling bearings of electric machines, control systems and devices with speed up to 10,000 min-1, the aggregate bearings aircraft friction components and mating surfaces “metal-rubber” running in vacuo.

lubricant AEROLIT (TU U 23.2-00152365-177-2003) – is made on the basis of a mixture of petroleum oil thickened with an inorganic thickener with the addition of multifunctional additives. The lubricant does not melt, has a low volatility, good water resistance, has high anti-wear and extreme pressure properties. Intended for lubrication of rolling bearings of industrial equipment (bearings rolikoopor traction chains, belts, conveyors, bonderizatsii chambers dyeing, drying), friction units holding furnaces cast iron. The temperature range -25 … + 160 ° C.

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