TotalEnergies Carter Bio 320 – High-Performance Biodegradable Gear Oil for Environmental Applications

TotalEnergies Carter Bio 320 is a biodegradable high-performance gear and bearing lubricant based on synthetic esters, designed for use in environmentally sensitive applications. Meeting the EU Ecolabel criteria, it offers outstanding EP performance, excellent corrosion resistance, and superior oxidation stability.

Product Advantages
• Excellent extreme pressure (EP) capabilities
• Superior corrosion protection even in saltwater environments
• High and shear-stable viscosity index
• Excellent oxidation and thermal stability
• Lower energy consumption possible through reduced viscosity grades
• Very low foaming tendency
• Biodegradable > 75% (OECD 301 B)
• Seal and elastomer compatible

Typical Applications
• Gear and bearing systems in water protection or ecological zones
• Replacement for mineral-based gear oils in environmental applications
• Heavy-duty equipment in forestry, construction and industry

Specifications/Approvals

DIN 51517-3 CLP
ISO 12925-1 CKC
ISO 12925-1 CKD
Approvals: on request

Density at 15 °C: 1015 kg/m³
Viscosity at 40 °C: 320 mm²/s
Viscosity at 100 °C: 38 mm²/s
Viscosity index: 147
Flash point: 294 °C
Pour point: –36 °C
FZG test (A/8.3/90): > Stage 13

Conditions

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