XYC Grease-HM 83-402 Engineered for Elevated Temperature Applications Long-Life Grease 1KG

Base stocks: perfluoropolyether (PFPE) oil

Type of thickener: polytetrafluoroethylene (PTFE)

- Minimum temperature: -40 °C
- Maximum temperature: beyond 180 °C
- Water resistance/rust prevention: A
- Extreme pressure (EP) performance: B (EP-Type)
- Grease consistency grade (NLGI Grade): 2
- Thickener type: lithium-based
- Drop point: 60 °C
- Cone penetration: 600.1 mm
- Kinematic viscosity (40 °C): 70 mm²/s
- Apparent viscosity: 70 Pa⋅s
- Oil separation: 70%

- High-temperature performance: suitable for operating temperatures up to 260 °C, ensuring extended lubrication intervals in demanding environments.
- Chemical stability: demonstrates excellent resistance to corrosive media, such as acids, alkaline solutions, and organic solvents.
- Material compatibility: compatible with the majority of plastics and elastomers, including fluorocarbon rubbers (FKM).
- Lubrication performance: exhibits effective anti-wear properties, suitable for the initial and subsequent lubrication of medium-speed rolling bearings.

- Textile industry: used for bearing lubrication in high-temperature instruments like hot air stenter frames.
- Paper industry: suitable for conveying mechanisms and rolling bearings operating at elevated temperatures.
- Plastics processing: used for lubrication of high-temperature plastics processing instruments.
- Chemical industry: suitable for the lubrication of mechanisms exposed to corrosive media.

- Prior to initial use, it is advised to clean the friction points with a petroleum solvent to ensure optimal lubrication effectiveness.
- For automatic lubrication instruments, its lower viscosity (NLGI 1) is beneficial for routine maintenance.

- Approximately 60 months when stored in a dry, frost-free environment in unopened, original containers.