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In extremely cold environments (-70°C), conventional lubricants often freeze and fail, leading to difficult equipment startup and increased wear. IOTA 2056 PES Ethyl Silicone Oil, with its ultra-low pour point below -70°C, excellent lubricating properties, and complete compatibility with mineral and synthetic oils, offers an ideal solution for hydraulic systems, instrument lubrication, and low-temperature oil base applications.
IOTA 2056 PES Ethyl Silicone Oil is a polysiloxane mixture with a predominantly linear structure. It is colorless, odorless, chemically inert, non-toxic, and explosion-proof. It is soluble in aromatic and chlorinated hydrocarbons but insoluble in lower alcohols and water.
| Feature | Description |
|---|---|
| Ultra-Low Pour Point | Pour point below -70°C – remains fluid even in extreme cold |
| Wide Operating Temperature Range | Can be used long-term from -70°C to +150°C |
| Excellent Lubricating Performance | Reduces friction and wear, extends equipment service life |
| Complete Compatibility with Mineral & Synthetic Oils | Can be blended with various oils – flexible formulation |
| Inert to Materials | No corrosion or swelling effects on metals, alloys, plastics, polymers, rubbers, etc. |
| Good Dielectric Properties | Suitable as an instrument fluid in electromechanical equipment |
| Chemically Inert, Non-Toxic & Explosion-Proof | Safe and reliable for industrial use – meets environmental requirements |
| Parameter | IOTA 2056 PES-1 | IOTA 2056 PES-2 |
|---|---|---|
| Appearance | Colorless to light yellow liquid | Colorless to light yellow liquid |
| Viscosity (25°C, cSt) | 34–40 | 180–280 |
| Refractive Index | 1.44 | 1.44 |
| Flash Point (°C) | >170 | >265 |
| Density (20°C, g/cm³) | 0.95–0.98 | 0.99–1.02 |
| Pour Point (°C) | < -70 | < -70 |
| Acid Value (KOH mg/g) | <0.1 | <0.1 |
Hydraulic Systems: As cooling and power fluids – ensures stable startup and operation of hydraulic systems in extremely cold environments
Instrument Lubrication: Low-temperature lubricating oil for precision instruments, meter bearings, and moving parts
Low-Temperature Oil Base: Suitable for extreme low-temperature conditions such as polar regions, high altitudes, and aerospace applications
Electromechanical Equipment: Leverages good dielectric properties as an instrument fluid in electromechanical devices
Base Oil for Lubricants: Can be blended with mineral and synthetic oils to formulate specialty lubricants
| Minimum Operating Temperature | Maximum Operating Temperature |
|---|---|
| -70°C | +150°C |
Ensures stable operation of instruments and machinery in extremely cold regions and across wide temperature ranges.
| Dimension | Advantage |
|---|---|
| Cold Resistance Limit | Pour point below -70°C – worry-free cold start |
| High-Temperature Stability | High flash point (up to >265°C) – good thermal and oxidation stability |
| Material Compatibility | Inert to a wide range of structural materials – no corrosion, no swelling |
| Safety & Environmental | Non-toxic, explosion-proof, chemically inert |
| Two Viscosity Grades | Low viscosity (34–40 cSt) and medium-high viscosity (180–280 cSt) to meet different needs |
IOTA 2056 PES Ethyl Silicone Oil – From -70°C extreme cold to 150°C high heat, providing all-weather stable lubrication and power transmission for your equipment.
