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PFMS-4S
TY 6.02.917-79
This is polymethylphenylsiloxane fluid thickened with colloidal graphite. The thermostable grease is used in aviation friction units, low-speed frictionless bearings, screw ball joint drives. It works at temperatures between – 30oC to + 300oC., for short time periods – up to 400oC.
Properties:
| The name of a parameter | Norm |
| Drop temperature, oС, not less | 180 |
| Penetration at 30oС, 0,1 mm | 175-205 |
| Breaking point at 20oС, Pa | 1000-1500 |
| Viscosity at -50oС and average gradient speed of deformation 10s-1, Pa/s, not more | 500 |
| Colloid stability, %, not more | 10 |
You can order PFMS-4S by filling online form.
