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| Appearance | Clear Light Yellow Liquid |
| Specific Gravity@25℃ | 1.080 - 1.120 |
| pH Value (Concentrate) | 11.0 |
| pH Value (5% Water Dilution) | 9.0 - 10.5 |
| Residue Film Layer | Soft, Not Viscous |
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SMART BASE RP9390 is different from the ordinary blended products of boric amide. This product is less volatile, not easy to leave boric acid residue, and with good anti-rust capability.
SMART BASE RP9390 can be used in soluble oil, semi-synthetic and synthetic formulations. It contains no harmful materials such as nitrite and diethanolamine.
SMART BASE RP9390 can maintain anti-rust capability in hard water environment. It can fortify biocide performance; so can reduce biocide treat rate. Protective film layer will be formed on the surface of workpieces after evaporation of water.
| Applications | Suggested Treat Rates, %wt |
| General Application | 3 - 20 |
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| Net Weight/Gross Weight, kg | 230.0 / 247.0 |