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VNII NP-231
TY 38.1011220-89
This is organic-silicon blend thickened with technical carbon DG-100. The thermostable lubricant is used in close worm-screw mechanisms, low-speed frictionless and friction bearings. The lubricant works at residual pressure 666.5 Pa in the temperature range from – 60oC to + 250oC.
Properties:
| The name of a parameter | Norm |
| Drop temperature, oС, not less | - |
| Penetration at 30oС, 0.1 mm | 310-340 |
| Breaking point at 20oС, Pa | 250-450 |
| Viscosity at -50oС and average gradient speed of deformation 10s-1, Pa/s, not more | 50-75 |
| Colloid stability, %, not more | 8 |
You can order VNII-NP-231 by filling online form.
