Grease VNIINP – 225
heat-resistant grease
Description
Applications
paste VNIINP-225 recommend Screwing heated to high temperatures, such as AL-9 anodized aluminum alloy, heated to 250 ° C and for stainless steel 1Kh18N9T heated to 350 ° C. Recently paste VNIINP-225 started to apply a low-speed heavy duty friction units working at temperatures from -40 to 300 ° C. In particular it is used to lubricate bearings and guides hot conveyors, friction units tunnel furnaces etc..
Specifications
| Indicator | Norm |
| corresponding classification NLGI DIN 51502 |
00 KSiF 00 U-60 |
| thickener | inorganic |
| application temperature, min … max, ° C | – 60 … +300 |
| Dropping point, ° C, min | – |
| Penetration at 25 ° C, mm × 10 ? 1 , within | – |
| Colloid stability,% of the allocated oil, no more | – |
| Stability at (20 ± 3) ° C for 10 min,%, not more than | 10 |
| Corrosive effect on metals | spd. (3h, 250 ° C) |
| Tribological characteristics on four-ball machine at (20 ± 5) ° C welding load, N, not less the critical load, N, not less than badass index, N, not less than |
– – – |
Additional information
| Страна | |
|---|---|
| State of aggregation | |
| Type (manufacturing technology) | |
| Class of consistency | |
| appointment | |
| condition | |
| A type | |
| Type of oil (base) |
