Renolit Duraplex EP 2, 3
Renolit Duraplex EP 2 and EP 3 are high-performance extreme pressure (EP) lithium-based grease lubricants designed for heavy-duty industrial and automotive applications. These greases provide excellent mechanical stability, water resistance, and protection against wear and corrosion under high load and temperature conditions. Formulated with high-quality base oils and additives, Renolit Duraplex EP greases ensure long service intervals and reliable operation of bearings, joints, and other moving components.
Primary Uses
Industrial Bearings and Machinery
Lubricates rolling and plain bearings in heavy industrial equipment.
Suitable for use in electric motors, conveyors, pumps, and compressors.
Provides excellent protection against metal-to-metal contact under extreme pressure.
Automotive and Heavy-Duty Vehicles
Used in wheel bearings, chassis components, and universal joints.
Resists water washout and contamination for reliable performance in harsh environments.
Enhances component life and reduces maintenance frequency.
Construction and Mining Equipment
Suitable for lubrication of articulated joints, pins, and bushings in earthmoving machinery.
Withstands heavy shock loads and abrasive conditions.
Agricultural Machinery
Used in tractors, harvesters, and other agricultural equipment requiring robust lubrication.
Protects against corrosion and wear during wet and dirty operating conditions.
Secondary Uses
Marine Applications
Used in deck machinery and winches where water resistance is critical.
Steel and Metal Processing Plants
Applied on equipment exposed to high temperatures and heavy loads.
Food Industry (Non-Food Contact)
Suitable for lubrication of machinery in food processing plants where incidental contact is unlikely, if compliant with relevant standards.
Basic Identification Attributes
Chemical Name (IUPAC): Lithium complex grease with EP additives
Common/Trade Name: Renolit Duraplex EP 2, Renolit Duraplex EP 3
CAS Number: Not applicable (mixture)
HS Code: 3403.19.00
Synonyms: EP lithium grease, heavy-duty grease
Physical & Chemical Properties
Physical State: Semi-solid grease
Color & Odor: Typically amber to brown; mild hydrocarbon odor
NLGI Grade: 2 (Renolit Duraplex EP 2), 3 (Renolit Duraplex EP 3)
Dropping Point: Typically >180°C
Base Oil Viscosity: Varies; usually ISO VG 100–220
Penetration (Worked): 265–295 (EP 2), 220–250 (EP 3)
Water Resistance: Excellent, resistant to washout and emulsification
Safety & Hazard Attributes
GHS Classification: Not classified as hazardous under normal use
Toxicity: Low toxicity; avoid prolonged skin contact
Exposure Limits: Observe general occupational exposure standards
Storage & Handling Attributes
Storage Conditions: Store in sealed containers away from heat, moisture, and direct sunlight
Container Type: Tubs, cartridges, or drums
Shelf Life: Typically 3–5 years under proper storage
Handling Precautions: Avoid skin contact; use protective gloves and clothing
Regulatory & Compliance Attributes
Complies with industrial lubricant standards (ISO 6743-9, DIN, ASTM)
Formulated free of heavy metals and environmentally harmful additives
May meet specific OEM approvals depending on grade
Environmental & Health Impact
Biodegradability: Low to moderate depending on base oil type
Ecotoxicity: May be harmful to aquatic life if released in large quantities
Bioaccumulation: Low potential
PPE Required: Gloves, goggles, and protective clothing recommended
Handling Guidelines: Use in well-ventilated areas; avoid prolonged skin contact
Storage Measures: Keep containers tightly closed and stored in a dry environment away from ignition sources
First Aid Measures
Inhalation: Move to fresh air; seek medical attention if respiratory irritation occurs
Skin Contact: Wash thoroughly with soap and water; seek medical advice if irritation develops
Eye Contact: Rinse immediately with water for at least 15 minutes; seek medical care if irritation persists
Ingestion: Do not induce vomiting; seek medical assistance immediately
Firefighting Measures
Fire Hazards: Combustible grease; can ignite under high temperatures
Extinguishing Media: Foam, dry chemical, COâ‚‚, or water spray
Special Precautions: Use full protective gear and self-contained breathing apparatus if involved in fire
Hazardous Combustion Products: Carbon oxides, hydrocarbons, sulfur compounds