Perfect Oxidation HFV 7501 High Vacuum Silicone Grease
- Category: Petrochemical Products >>>
- Supplier: Wenzhou Hongcheng Vacuum Coating Material Co. Ltd.
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Product Overview
Description
Perfect Oxidation HFV-7501 Vacuum Silicone Grease With Super Sticky
Product Description
Item/Grade | HFV-7501 high vacuum silicone grease |
Appearance | translucent and white |
Cone penetration, 0.1mm (150g, 25) | ≥265 |
Corrosion test (T2 cooper, 100 C, 3h) | Qualified |
Dropping point ℃ ≥ | 300 |
Saturated vapor pressure kPa, 60 ℃ ≤ | 6.0 x 10-7 |
Molecular weight ≥ | 1000 |
Performance
* Good high and low temperature property.
* Perfect oxidation and chemical stability.
* Highly resistant to water and solvents and desirable electrical properties.
* Optimum molecular weight distribution for the vacuum degree of the system.
Application
* Applicable to temperature ranges from-40 oC~200 oC.
* Suitable for rubber-to-metal sealing when vacuum degree reaches 6.0×10-7kpa.
* Applicable to lubricating and sealing between glass piston and its ground joint when chemical
medium exists.
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