Gost 6793 Review

Technicians monitor the cup. The exact temperature recorded on the thermometer when the first drop falls through the bottom hole is officially cataloged as the dropping point.

The cup is placed in a test tube alongside a thermometer and steadily heated in a oil or air bath. gost 6793

(PDF) Recent progress in high-temperature greases - ResearchGate Technicians monitor the cup

The dropping point is a critical physical indicator in tribology (the study of friction and wear). It indicates the specific temperature at which a grease passes from a semi-solid to a liquid state under controlled conditions. 🔍 What is the Dropping Point? is the state standard used across Russia and

is the state standard used across Russia and the CIS region to define the test method for determining the dropping point of petroleum products, primarily lubricating greases.

Lubricating greases are engineered by combining a base oil with a thickener and performance additives. The thickener holds the oil like a sponge. As grease is heated, it reaches a temperature where the thickener can no longer retain the oil.

In modern laboratory facilities, this process is automated using specialized instrumentation like the Lintel Kaplya-20U or similar specialized drop point devices. 🚜 Relevance in Lubricant Manufacturing