Description
Antifriction conservation and sealing grease VNIINP-263 is designed to provide tightness of threaded connections, to facilitate screwing, screwing threads at normal pressure and shallow vacuo.
Grease VNII NP-263
Provides tightness of threaded connections facilitates screwing and screwing thread.
Lubrication VNIINP-263 – petroleum oil thickened with a modified silica; comprises a multifunctional additive. It has good water- and frost at a temperature higher than + 100 ° C dry; threaded connection provides sealing at normal pressure, and the shallow vacuum. The temperature range of -50 … + 100 ° C. Provides tightness of threaded connections facilitates screwing and screwing thread.
Application
Antifriction conservation and sealing grease VNIINP-263 is designed to provide tightness of threaded connections, to facilitate screwing, screwing threads at normal pressure and shallow vacuo.
Specifications
Indicator | Norm |
---|---|
corresponding classification NLGI | – |
appropriate classification DIN 51502 | MP G-50 |
thickener | The inorganic (option. Silica) |
Temperature, ° C: Dropping | – |
Colloid stability,%, no more than | 10 |
Penetration at 25 ° C, mm · 10-1 | Do not the rules. |
Tensile shear strength at 50 ° C, Pa, at least | 100 |
The tendency to creep at 100 ° C | – |
Corrosive effect on metals | The Braves |
Additional information
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