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| Customization: | Available |
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| Appearance: | Liquid |
| Usage: | Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals, Base Oil for High Temperature Ball Bearing Greases |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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IOTA BJ550 Polyphenylmethyldimethylsiloxane
FEATURES
1. Low volatility
2. Serviceable temperature range of -40°C up to 230°C in open systems, and up to 315°C in closed systems
3. Low viscosity of 125mm²/sec at 25°C
4. High flash point
5. Excellent heat transfer characteristics
6. Flat viscosity temperature curve
7. Good compressibility
8. Good oxidation and gumming resistance
APPLICATIONS
As a lubricant:
• Base oil for high temperature ball bearing greases.
• Lubricating oil for high temperature instruments.
• Impregnating oil for sintered bronze bearings in small electric motors and mechanisms exposed to high ambient temperatures.
As a heat transfer medium:
• Heat-treating baths for speciality metals.
• Heat exchange fluid for research apparatus and instrument calibration baths.
• Heat transfer oil in capacitors, transformers and various electronics.
As a thermostat fluid:
• Suitable for temperatures from -40°C to 315°C in thermostat systems, which should be kept clean.
TYPICAL PROPERTIES
| Parameter | unit | value |
| Color | Colorless | |
| Specific gravity at 25°C/15.6°C | 1.068 | |
| Viscosity at 25°C | mm2/s | 125 |
| Surface tension at 25°C | mN/m | 25 |
| Flash point - open cup | °C | 300 |
| Freeze point | °C | - 50 |
| Refractive index at | 25°C | 1.49-1.50 |
USABLE LIFE AND STORAGE
When stored at or below 60°C in the original unopened containers, this product has a usable life of 60 months from the date of production.
LIMITATIONS
This product is neither tested nor represented as suitable for medical
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