MicroLubrol PMS-0125 Phenyl Methyl Silicone Oil, 125 CST, 1 Gallon

MicroLubrol PMS-0125 Phenyl Methyl Silicone Oil (Trimethyl terminated dimethyl, phenylmethyl siloxane, CAS # 63148-52-7) is a highly stable fluid suitable for a wide range of high temperature applications.

Characteristics:
High phenyl content (~ 50%). High thermal and oxidation stability.
Low volatility and high flash point. Good chemical inertness.
Resistance to heat. Resistance to radiation.
Good compressibility. Excellent as a heat transfer fluid.
Compare to: Dow/DC 550, GE/Momentive SF1154.

Applications include:
- Heat transfer fluid.
- High temperature lubricating oil.
- Laboratory hot/cold bath and calibration bath fluid.
- Metal heat treating fluid.
- Base oil for high performance silicone oil-based greases.
- Fill, damping and lubricating fluid for precision instrumentation.
- Impregnating lubricating oil for sintered bearings.
- High refractive index fluid for optics and photonics.
- Hydraulic fluid for high temperature applications.

Typical Properties:
Appearance: Colorless/clear, odorless.
Service Temperature Range: 40°C up to 230°C (open systems)
Service Temperature Range: 40°C up to 315°C (closed/sealed systems)
Viscosity at 25°C (77° F): 125 cSt
(mm²/sec)Viscosity at 40°C (104° F): 83 cSt
(mm²/sec)Viscosity at 100°C (212° F): 20 cSt
Temperature Coefficient: 0.759Specific
Gravity (sp. gr.): 1.07
Flash Point: 315°C (599° F)
Refractive Index at 25°C (77° F): 1.49
Specific Heat at 0°C (32° F): 1.42 kJ/kg∙K
Specific Heat at 40°C (104° F): 1.50 kJ/kg∙K
Specific Heat at 100°C (212° F): 1.62 kJ/kg∙K
Note: Each individual bottle will be clearly identified with the specific viscosity grade purchased.
IMPORTANT NOTICE: DO NOT INGEST. NOT tested or rated for use with food or drug products. MicroLubrol neither represents nor tests this material for specific medical device or pharmaceutical applications. Purchaser is fully responsible to determine end-use suitability. NOT FOR HUMAN INJECTION!