P-203 PFPE Food Grade Lubricating Oil NSF H1 Nonflammable PTFE-Compatible

- Type: PFPE lubricating oil, NSF H1 food grade industrial oil, additive-free PFPE PTFE compatible lubricant, nonflammable oxygen impact certified lubricant, low VOC perfluoropolyether vacuum lubricant.

- Composed of perfluoropolyether (PFPE/PFAE/PFPAE) as the base oil, featuring molecules containing only carbon, oxygen, and fluorine atoms. Fully saturated without active functional groups, exhibiting exceptional chemical inertness.
- Additive-free formulation: Prevents reactions or swelling with plastics, elastomers, or metals. Compatible with materials such as PTFE, fluororubber (FKM), and stainless steel.
- Safety Certification: Certified by NSF H1 food-grade standards, approved for incidental contact with food processing equipment.

1. Structural Composition:
- Composed of perfluoropolyether (PFPE/PFAE/PFPAE) as the base oil, featuring molecules containing only carbon, oxygen, and fluorine atoms. Fully saturated without active functional groups, exhibiting exceptional chemical inertness.
- Additive-free formulation: Prevents reactions or swelling with plastics, elastomers, or metals. Compatible with materials such as PTFE, fluororubber (FKM), and stainless steel.
- Safety Certification: Certified by NSF H1 food-grade standards, approved for incidental contact with food processing equipment.
2. Core Physical Properties
- 40°C Kinematic Viscosity: 30 cSt (Test Standard: ASTM D445)
- 100°C Kinematic Viscosity: 5 cSt (Test Standard: ASTM D445)
- Operating Temperature Range: Continuous use from -60°C to 154°C; intermittent peak at 204°C
- Density: Approximately 1.9 g/cm³ (based on similar series data)
- VOC Content: 0%

1. Adaptability to Extreme Conditions:
- Broad thermal stability: Maintains fluidity at low temperatures (-60°C) and resists oxidation or decomposition at high temperatures (154°C). Suitable for applications such as automotive sunroof rails and ventilation slider mechanisms exposed to varying temperature conditions.
- Chemical inertness: Resistant to strong acids (e.g., fuming nitric acid), strong bases, steam, moisture, and reactive gases (e.g., chlorine, oxygen). Ideal for chemical valve sealing applications.
- Non-flammable: Passes liquid oxygen impact tests; does not self-ignite at 649°C, making it suitable for aerospace environments with high oxygen levels.
2. Long-lasting Lubrication and Reduced Maintenance:
- PTFE thickener forms an oil film barrier at friction points, reducing the frequency of re-lubrication and extending equipment lifespan.
- Low volatility and strong adhesion properties make it suitable for vacuum environments, such as semiconductor equipment.
3. Representative Application Fields:
- Automotive Sector: Sunroof rails, windshield wiper motors, ventilation sliders.
- Food Processing: Bearings in filling lines, conveyor belt joints (requires NSF H1 certification).
- Precision Instruments: Adjustment mechanisms for optical devices, laboratory equipment (ensures no residual contamination).
- Industrial Machinery: High-temperature chain lubrication (e.g., conveyor belts in baking equipment), chemical pump sealing systems.