We control the following quality indicators:
- Flash point in open and closed crucible;
- Pour point and filterability;
- The content of water and mechanical impurities;
- Density;
- Kinematic viscosity;
- Granulometric composition;
- Strength of granules / briquettes;
- Degree of caking;
- Dustiness, porosity, moisture content;
- Determination of critical humidity;
- General alkalinity;
- General acidity;
- Hydrophobization;
- Determination of surface tension;
- Thermal stability;
- Active and passive adhesion;
- Acidity level (concentration of hydrogen ions);
- Emulsion stability;
- Mass fraction of dry matter.