High Molecular Weight PIB Succinimide Dispersant for Gasoline and Diesel Engine Oils
Description:
OZ 3511 is a boronized, high molecular weight ashless dispersant derived from high-reactive polyisobutylene (PIB) succinimide, designed for use in advanced engine oil formulations. Free from chlorine and environmentally compliant, this additive provides excellent low-temperature sludge control, soot dispersion, and high-temperature detergency, while also contributing to oxidation stability and wear protection. It is particularly effective in modern gasoline and diesel engine oils, including API SG/CF-4 and higher categories.
Key Features:
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Superior sludge and soot dispersancy – controls deposits in both low and high temperatures
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Excellent detergency – maintains cleanliness under severe engine conditions
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Anti-oxidation and wear resistance – prolongs lubricant performance and engine life
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Free of chlorine – environmentally responsible and compatible with emission regulations
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Boron content – enhances thermal stability and boosts dispersant efficiency
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Strong alkalinity preservation – helps resist oil oxidation and neutralize acids
Applications:
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Formulation of API SG and above gasoline engine oils
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Suitable for API CF-4 and higher grade diesel engine oils
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Ideal for blending low-emission, environment-friendly engine lubricants
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Recommended for use in formulations requiring enhanced sludge control and dispersancy
Recommended Treat Rate:
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1.0% to 4.0% by weight, depending on performance targets and formulation requirements
Packaging & Storage:
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Available in standard packaging (e.g., 200-liter drums or as specified by customer)
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Store in a cool, dry, well-ventilated area
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Recommended storage temperature: ≤ 45°C
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Shelf life: 2 years under proper storage conditions
Handling & Safety:
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This product is non-corrosive, non-chlorinated, and safe for standard handling
Product data sheets can be downloaded via the following link(s):
