Description
Castrol Tribol GR FM 2.5 SIL Lubricating agent for metal-plastics NLGI 2-3
Castrol Tribol™ GR FM 2.5 SIL (previously called Optisil™ FM) is a creamy white coloured silicone grease. Due to its excellent separating and lubricating properties it is especially suited for applications with metal/plastics combinations. In rolling and sliding bearings with low bearing pressures Tribol GR FM 2.5 SIL is applied as lubricating grease.
Application
- Separating and lubricating agent for metal/plastics combinations
- Rolling and sliding bearings under low loads
- As sealing grease in labyrinth seals
- In humid and chemically aggressive environments
- Temperature application range: – 40°C/- 40°F to + 200°C/+ 392°F
Advantages
- Good compatibility with elastomers
- Excellent separating properties
- Suited for slightly acidic or alkaline environments
- Resistant to cold and hot water, dirt-repellent
- Aging-resistant and thermally stable
- Conveyable in centralized lubrication systems
Technical specifications
- Colour: Light-beige
- Base – – Lithium/silicone oil
- Worked Penetration (60 strokes @ 25°C / 77°F) 0.1 mm: 240 – 280
- Density @ 20°C / 68°F Inhouse method kg/m³: 1050
- Dropping Point ASTM D566 / ISO 2176 °C / °F: 215 / 419
- Water Resistance @ 90°C / 194°F Rating: 0
- Oil Separation DIN 51817 wt%: 3.0
- Volume: 5kg bucket
- Also available in: 400g cartridge, ,18kg bucket, 50kg barrel, 180kg barrel
