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Contact |
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You can have a
telephone to: |
| Telephone |
86+0512 65393152 |
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86+0512 65395468 |
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13906203567 |
| Fax |
86+0512 65395468 |
| E-MAIL |
zhang_jing_bo@hotmail.com |
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sales@sztjj.com |
| Address |
China,Jiangsu Province,Suzhou,
Hushuguan,Baofeng Village |
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| Barium
Dinonyl Naphthalene Sulfonate (T705) |
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Ⅰ. Property
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. |
Ⅱ. Use |
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1. As rust-preventive additive in may kinds of
petroleum, synthetic lubricating oil and grease;
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.
Ⅲ. Quality Index
and Test Method |
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Item |
Quality index |
Test method
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T705 |
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First-grade |
Qualified-grade |
Appearance |
Brown
transparent
Viscous liquid |
Brown
viscous
liquid |
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 |
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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