Appearance | Yellow to Brown Liquid |
Specific Gravity@25℃ | 1.020 - 1.160 |
pH Value (5% Water Dilution) | 8.1 - 9.1 |
Copper Corrosion Test (55±2℃ soaked thoroughly, 4hrs ) | Grade A |
Aluminium Corrosion Test (55±2℃soaked thoroughly , 4hrs ) | Grade A |
Monlithic Antirust Test (35±2℃, 24 hrs ) | Grade A |
SMART BASE RP9890 is a highly concentrated non-ferrous metal corrosion inhibitor containing alkanolamine, carboxylate and triazole derivatives. It is suitable for formulation of soluble oils, semi-synthetic and synthetic fluids.
SMART BASE RP9890 can effectively protect various types of aluminum alloys; including 319 (cast aluminum alloy), 2024-T3 (high copper aluminum alloy), 6061 (high magnesium aluminum alloy) and 7075 (high zinc aluminum alloy). It can also protect copper and cast iron.
SMART BASE RP9890 posesses good anti-wear and lubricating characteristics that can attain synergistic effect when used with polymeric esters.
SMART BASE RP9890 can be used as tankside additive, and can also be used as short-term rust inhibitor after dilution with water.
Product Features:
Applications | Suggested Treat Rates, %wt |
Concentrate | 1 - 5 |
Tankside | 0.05 |
Net Weight/Gross Weight, kg | 230.0 / 247.0 |