MSXT is a polychlorotrifluoroethylene (PCTFE) (CAS No. 9002-83-9) barrier fluid with a low seal face velocity and excellent lubrication in various temperature conditions. It is formulated with excellent thermal stability, chemical inertness, and resistance to aggressive chemicals.
Appearance: Liquid
Color: Water white
pH: Neutral
Initial boiling point, °C: ~330
Kinematic viscosity @ 40°C, cSt: 576
Vapor pressure @ 40°C, torr: 5x10^-5
Density @ 25°C, g/cm³: 1.97
Thermal conductivity @ 25°C, W/(m*K): 0.071
Specific heat @ 40°C, J/(g·K) 1.0
Pour point. °C: 5
CAS No 9002-83-9
Primary Chemistry:
MSXT is a polychlorotrifluoroethylene (PCTFE) (CAS No. 9002-83-9) barrier fluid with a low seal face velocity and excellent lubrication in various temperature conditions.
MSXT is a high-viscosity fluorinated barrier fluid engineered for demanding sealing and lubrication systems where elevated temperatures and low seal face velocities can challenge conventional seals. Formulated with a high-quality polychlorotrifluoroethylene (PCTFE, CAS No. 9002-83-9) base, it delivers excellent thermal stability, chemical inertness, and oxidation resistance, helping maintain consistent performance under aggressive process conditions and withstand both high and low processing temperatures. MSXT is nontoxic, nonreactive, nonflammable, and chemically inert, making it suitable for use in mechanical seals used in hazardous chemical processes and operations and in applications across various other industries, including petroleum refining, pulp and paper, natural gas processing, and others.
All Halocarbon® barrier fluids are also available with anticorrosion additives upon request at no extra charge.
Appearance: Liquid
Color: Water white
pH: Neutral
Initial boiling point, °C: ~330
Kinematic viscosity @ 40°C, cSt: 576
Vapor pressure @ 40°C, torr: 5x10^-5
Density @ 25°C, g/cm³: 1.97
Thermal conductivity @ 25°C, W/(m*K): 0.071
Specific heat @ 40°C, J/(g·K) 1.0
Pour point. °C: 5
CAS No 9002-83-9
Primary Chemistry:
MSXT is a polychlorotrifluoroethylene (PCTFE) (CAS No. 9002-83-9) barrier fluid with a low seal face velocity and excellent lubrication in various temperature conditions.
Thermal stress and seal degradation in high temperature conditions
Process fluid leaks from seal breakdown
Poor material compatibility of fluids with plastics, polymers, metals, or elastomers
Reduced operational efficiency from the chemical breakdown of fluids
Hazardous reactions in oxygen, chlorine, or other reactive gases
Petroleum refining
Natural gas processing
Pulp and paper
Chemical manufacturing
Barrier fluid for sealing systems
Centrifugal pump sealing
Rotary mixer sealing
Agitator sealing
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