Halocarbon® 28LT is a medium viscosity PCTFE grease thickened with very fine silica powder additives. It provides excellent valve and seal lubrication at sub-ambient temperatures and maintains excellent thermal stability.
Appearance: Grease
Color: Off-white
pH: Neutral
Melting point, °C: >200
Density, g/mL @ 38°C: 1.9
Water solubility: Negligible
Decomposition temperature, °C: >200
Kinematic viscosity @ 40°C: >200
CAS No 9002-83-9
Primary Chemistry:
Halocarbon® 28LT is a medium viscosity PCTFE grease thickened with very fine silica powder additives.
Halocarbon® 28I is a chemically inert NLGI 2 grease manufactured using a controlled polymerization process. It is formulated by Halocarbon with light-molecular-weight polymers of chlorotrifluoroethylene (PCTFE) and thickened with fine silica powders to achieve a moderate-viscosity grease. It is valued for its chemical inertness, nonflammability, and nonreactivity, ensuring reliable performance under aggressive chemical and thermal conditions. This off-white grease offers excellent lubricity and low compressibility in valves, regulators, assembly lube, and thread sealant applications.
All Halocarbon® oils are also available with anticorrosion additives upon request at no extra charge.
Appearance: Grease
Color: Off-white
pH: Neutral
Melting point, °C: >200
Density, g/mL @ 38°C: 1.9
Water solubility: Negligible
Decomposition temperature, °C: >200
Kinematic viscosity @ 40°C: >200
CAS No 9002-83-9
Primary Chemistry:
Halocarbon® 28LT is a medium viscosity PCTFE grease thickened with very fine silica powder additives.
Thermal stress and fluid degradation in high-temperature conditions
High volatility of traditional fluids such as hydrocarbons, silicones, etc.
Poor safety properties of other lubricants and fluids containing hazardous ingredients
Poor material compatibility of fluids with plastics, polymers, metals, or elastomers
Reduced operational efficiency from the chemical breakdown of fluids
Rust or corrosion of equipment parts
Breakdown of lubricants and fluids in reactive chemical systems
Hazardous reactions in oxygen, chlorine, or other reactive gases
Assembly lubricant
Thread sealant fluid
Valve fluid
Regulator fluid
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