Special Oil for Low-temperature Pumps
1. Product Application
Special Oil for Low-temperature Pumps JHLO-14/6 is a special lubricant for low-temperature transfer pumps which for strong oxidizing gases such as oxygen, liquid ammonia, liquid argon and methane
2. Technical Properties
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Item
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Specification |
Test Standard
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Special Oil for Low-temperature Pumps |
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Appearance |
Colorless tansparent liquid |
/ |
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Density (20℃), g/cm3 |
1.88～1.90 |
GB/T 1884 |
|
Kinematic Viscosity (20℃), cst |
120～160 |
GB/T 265 |
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Kinematic Viscosity (40℃),cst |
42～55 |
GB/T 265 |
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Pour Point, ℃ |
＜-45 |
GB/T 510 |
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Acid, mgKOH/g (calculated by KOH) |
＜0.03 |
GB/T 264 |
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Evaporation Weight Loss, % 120℃/22h |
/ |
SH/T 0661 |
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Evaporation Weight Loss, % 149℃/22h |
＜4 |
SH/T 0661 |
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Surface Tension (20℃) |
20～22 |
/ |
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Vapor Pressure 25℃ |
1·10-7 |
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3. Matters need Attention
Avoid mixing with other oils and store under sealed and dry conditions
4. Packing Specification
Two packaging specifications: 5kg/bottle、20kg/barrel.
5. Features
- Chemical inertness
- Outstanding viscosity index
- Excellent electrical resistance
- Low evaporation loss
- Inert to gaseous oxygen
- Environmentally safe
- Excellent radiation hardness
- Non-flammable
- Non-toxic
- Good aqueous and non-aqueous solvent resistance
- Good low and high temperature wear properties
- Non-reactive with metal, plastic, elastomers and rubber
