Barium Dinonyl Naphthalene Sulfonate XP705
Barium Dinonyl Naphthalene SulfonateXP705
Identification:
The barium dinonylnaphthalene sulfonate is a kind of wide-used rust-preventive agent. It has good oil-soluble stability, lubricating and abrasion resistance. Its stability in moist condition is good too.
Other Name:
T705
Specification:
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Item |
Quality index |
Test method |
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T705 |
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First-grade |
Qualified-grade |
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Appearance |
BrowntransparentViscous liquid |
Brownviscousliquid |
Visual test ① |
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Density (20℃) g/cm3 |
≥1.0 |
GB／T2540-1981 |
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Flashing point (open), ℃ |
≥165 |
GB／T3536-1983 |
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Viscosity (100℃), mm2/s |
≤100 |
≤140 |
GB／T265-1988 |
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Water content % |
≤0.10 |
GB／T260-1977 |
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Machinery impurity % |
≤0.10 |
≤0.15 |
GB／T511-1988 |
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Barium content % |
≥11.5 |
≥10.5 |
GB／T0225-1992 |
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Total basic value,mgKOH/g |
35-55 |
GB／T7304-2000 |
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Moist box,class |
96h |
A |
- |
GB／T2361-1992 |
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72h |
- |
A |
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Rust in,liquid phase |
Rust less |
GB／T 11143-1989 B |
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Oil solubihty |
Qualified |
Visual test ② |
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Experiment methods |
①In a glass test-tube of diameter 30mm-40mm and height 120mm-130mm, add test sample to 2/3 height and observe from the tube side in greenhouse.②Add 150# neutral oil (rubber industrial solvent oil for T705) to a beaker, add in 5% sample and dissolve it fully. Put it aside for 24 hours. If the solution has no white precipitation and suspension,it's qualified. |
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Applications:
- 2. As rust-preventive agent in petroleum ether cleaner and water-replaced type rust-preventive liquid;3. As neutralizer of acid and rot-proofing agent;4. Used in extreme pressure lubricating grease, the rust-preventive ability of the product is very good, with no influence to its extreme pressure property.5. As rust-preventive additive in rust-preventive oil and instrument oil in case of metals' contacting and in other rust-preventive oils.6. As rust-preventive additive in paper machine oil, stone drilling machine oil, turbine oil, hydraulic pressure machine oil, circulating machine oil and other industrial lubricating oils used in water.
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