We provide comprehensive laboratory testing services for the refining and petrochemical industry, ensuring reliable results compliant with international standards.
Grease Analysis
| Tested Parameter | Test Method |
|---|---|
| Anti-corrosion properties of oils – static droplet method | BN-73/0535-33 |
| Automotive grease 1S – oil separation tendency under static conditions | BN-73/0536-11 p. 3.5 |
| Automotive greases ŁT-4S – grease loss after heating | BN-73/0536-15 p. 3.7 |
| Dropping point (Ubbelohde method) | PN-C-04020:1955 |
| Water washout resistance (dynamic method) | PN-C-04099:1985 |
| Grease leakage tendency from wheel bearings | PN-C-04102:1985 |
| Structural stability of greases | PN-C-04136:1959 |
| Solid contaminants content in greases | PN-C-04141:1955 |
| Scratch-inducing substances in greases | PN-C-04142:1958 |
| Oxidation resistance of greases | PN-C-04143:1956 |
| Mechanical stability of greases | PN-/C-04144:1962 |
| Free alkali and organic acid content | PN-C-04152:1968 |
| Anti-corrosion properties of greases (dynamic method) | PN-C-04175:1979 |
| Dropping point | PN-ISO 2176 |
| Cone penetration | PN-ISO 2137 |
| Anti-rust properties of greases | PN-ISO 11007 |
| Water washout resistance | PN-ISO 11009 |