Borated PIB Bis-Succinimide
Borated PIB bis-succinimide — combining the strong dispersancy of bis-succinimide with boron's anti-wear, stability and seal benefits. A high-performance multifunctional dispersant.
Strong bis dispersancy plus boron's benefits
This dispersant combines the strong dispersancy of a bis-succinimide with the anti-wear, stability and seal benefits of boration — a high-performance multifunctional additive.
Borated PIB bis-succinimide brings together two strengths: the strong dispersancy and thermal stability of the bis structure, and the anti-wear, oxidative-stability and seal-compatibility benefits of boration. The result is a high-performance multifunctional dispersant for demanding modern engine oils that need strong sludge and soot control along with seal protection and supplementary wear performance. It is part of the ashless dispersant family and pairs with detergents in modern packages.
Borated PIB Bis-Succinimide — typical properties
Representative typical values for borated PIB bis-succinimide. Indicative only — exact values vary by grade and are confirmed on the TDS and batch COA.
| Property | Typical Value | Method / Note |
|---|---|---|
| Appearance | Amber to brown viscous liquid | Visual |
| Total Base Number (TBN) | ~20–50 mg KOH/g | ASTM D2896 · grade-dependent |
| Nitrogen content | ~1–2.2 wt% | Polyamine head |
| Boron content | Present | Borated modification |
| Kinematic viscosity (100°C) | ~150–600 mm²/s | ASTM D445 |
| Flash point (COC) | > ~170 °C | ASTM D92 |
| Density (15°C) | ~0.9–0.95 g/cm³ | Typical |
Typical values for guidance only — not a specification. Request the TDS for the specific grade you need; the COA reports actual measured values for your batch.
Where borated PIB bis-succinimide is used
Modern Passenger Car Oils
Strong dispersancy with seal and anti-wear benefits. See engine oil additives.
Diesel Engine Oils
Strong soot dispersancy plus multifunctional boron benefits. See diesel engine oil.
Seal-Sensitive Oils
Boration improves elastomer seal compatibility.
Multifunctional Packages
Combines dispersancy, anti-wear and seal protection efficiently.
Why formulators choose borated PIB bis-succinimide
Strong dispersancy + boron
Bis-succinimide dispersancy combined with boron's multifunctional benefits.
Seal & wear benefits
Improved seal compatibility and supplementary anti-wear from the boron.
High-performance multifunction
A premium dispersant for demanding modern engine oils.
From sample drum to ISO tank
Sinolook supplies borated PIB bis-succinimide at any scale, from formulation samples to commercial bulk, to over 60 countries.
Frequently asked questions
What is borated PIB bis-succinimide used for?
Why combine bis-succinimide with boration?
Is borated bis-succinimide suitable for diesel oils?
Does it improve seal compatibility?
Can Sinolook provide TDS, MSDS and COA?
Request borated PIB bis-succinimide from Sinolook
Tell us your target grade, application and volume — we'll send the TDS, a batch COA and a delivered quotation within 24 hours.
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