Description
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PSF-50cSt (CAS# 63148‐62‐9)
PSF-100cSt (CAS# 63148‐62‐9)
PSF-200cSt (CAS# 63148‐62‐9)
PSF-350cSt (CAS# 63148‐62‐9)
PSF-500cSt (CAS# 63148‐62‐9)
PSF-1,000cSt (CAS# 63148‐62‐9)
Availability: 1 –gallon (3.6kg), 5-gallon pail (18kg) & 55-gallon drum (200kg)
Description: Medium Viscosity Silicone Damping Fluids are linear 100% Polydimethylsiloxane
(CAS#63148-62-9) / PDMS Silicone fluids with viscosities of 50cst, 100cSt, 200cSt, 350cSt, 500cSt & 1,000cSt (centistokes)
measured @ 25°C.
PSF-Silicone Damping Fluids are characterized by their hydrophobic nature, wide service temperature
range, low V.T.C. (low viscosity change at temperature), high damping action and inertness.
PSF-Silicone Damping Fluids meet the composition requirements (100% PDMS silicone oil/CAS# 63148-
62-9) of federal spec VV-D-1078 Silicone as Damping Fluid.*
*PSF-Fluids are not formally certified or tested to the spec.
They are used in a wide range of military and industrial applications to dampen vibration, dampen
pulsation, and dampen torque in liquid-filled gauges, level controllers, rotary dampers, temperature and
process recorders, control valves, calibration equipment, flow meters, thermostats, & monitoring
systems.
PSF-Silicone Damping Fluids are particularly effective for use in instruments and gauges that will operate
at a wide service temperature ranges and provide more accurate readings in the harshest of conditions.
Product Data:
| Viscosity | Specific Gravity | Refractive Index | Pour Point | Flash Point (open cup) | V.T.C | Thermal Expansion (cc/cc/c 0-150°C) | Thermal Conductivity g/cal/cm/sec °C |
|---|---|---|---|---|---|---|---|
| 50cSt | 0.960 | 1.402 | -55°C | 285°C | 0.59 | 0.00106 | 0.00036 |
| 100cSt | 0.966 | 1.4030 | -55°C | 315°C | 0.60 | 0.00096 | 0.00037 |
| 200cSt | 0.968 | 1.4031 | -50°C | 315°C | 0.60 | 0.00096 | 0.00037 |
| 350cSt | 0.970 | 1.4032 | -50°C | 315°C | 0.60 | 0.00096 | 0.00037 |
| 500cst | 0.971 | 1.4033 | -50°C | 315°C | 0.60 | 0.00096 | 0.00037 |
| 1,000cSt | 0.971 | 1.4035 | -50°C | 315°C | 0.61 | 0.00096 | 0.00037 |
Properties:
- 100% PDMS Silicone Oils
- High Flash Points
- Wide Service Temperature Range
- High Damping Action for vibration & sound
- Low viscosity change at temperature (low VTC)
- Excellent Lubricant for Plastice & Rubber parts
- Hydrophobic nature
- Stable at extreme pressures of Downhole, Drilling and Subsea environments
- Excellent Lubricant for O‐rings, gaskets, valves & seals
- RI Values between 1.402 to 1.4035
- High Dielectric Strength
- Newtonian behavior under shear
- Inert to virtually all components
Applications Include:
- Dampen vibration in gauges, instruments, meters and control equipment
- Protect internal components against vibration, freezing & corrosion
- Dielectric Fluids for electronic sensors
- Silicone Fluids for Cable Industry
- Hydraulic Fluids for High pressure/high temp
- High Pressure fluid for Subsea
- High Pressure fluid for Oil & Gas Exploration
- Flow Control Technology Fluids
- Refractive Index Matching Fluids
- RI Matching Fluids for LED and Optics
- Low Dielectric Constant Fluids for Photonics
- VOC Exempt Fluids for Renewable Energies
- PDMS Silicone Oil for Seismic Research
- PDMS Lubricants for Plastic Parts
- PDMS Lubricants for Rubber Parts
Meet Requirements Of NSN Codes: NSN 9150‐00‐664‐0047, NSN 9150‐00‐024‐9621, NSN 9150‐00‐664‐0048, NSN 9150‐00‐269‐8246, NSN 9150‐00‐404‐3435, 9150‐00‐584‐3134, NSN 9150‐00‐851‐4257, NSN 9150‐00‐024‐ 9621, NSN 9150‐00‐261‐8327, NSN 9150‐01‐056‐9047, NSN 9150‐00‐024‐9623
Product Equivalent: Dow Corning 200® Fluid, 50 cSt, Dow Corning 200® Fluid, 100 cSt, Dow Corning 200® Fluid, 200 cSt, Dow Corning 200® Fluid, 350 cSt, Dow Corning 200® Fluid, 500 cSt, Dow Corning 200® Fluid, 1,000 cSt, Xiameter® PMX‐200 Silicone Fluid, 50 cSt, Xiameter® PMX‐200 Silicone Fluid, 100 cSt, Xiameter® PMX‐200 Silicone Fluid, 200 cSt, Xiameter® PMX‐200 Silicone Fluid, 350 cSt, Xiameter® PMX‐200 Silicone Fluid, 500 cSt, Xiameter® PMX‐200 Silicone Fluid, 1,000 cSt, GE SF96‐50, GE SF96‐100, GE SF96‐350, GE SF96‐500, GE SF96‐1,000, Momentive Element 14® PDMS 50, Element 14® PDMS 100, Element 14® PDMS 350, Element 14® PDMS 500, Element 14® PDMS 1000, Wacker® AK 50, Wacker® AK 100, Wacker® AK 350, Wacker® AK 500, Wacker® AK 1000, Rhodorsil® 47 V 50, Rhodorsil® 47 V 100, Rhodorsil® 47 V 350, Rhodorsil® 47 V 500, Rhodorsil® 47 V 1000