PIBSA1000 Poly(isobutylene-alt-maleic anhydride) CAS 26426-80-2

Miscellaneous Chemical
June 09, 2025
Category Connection: Miscellaneous Chemical
Brief: Discover PIBSA1000 Poly(isobutylene-alt-maleic anhydride) (CAS 26426-80-2), a versatile liquid copolymer enhancing performance in coatings, adhesives, lubricants, and fuel additives. Learn how it improves pigment dispersion, adhesion, and detergent performance.
Related Product Features:
  • PIBSA1000 is a reactive surfactant, dispersant, and coupling agent.
  • Enhances pigment wetting and stabilizes emulsions in coatings and inks.
  • Acts as a coupling agent to improve tack and strength in adhesives and sealants.
  • Boosts detergent and dispersant performance in lubricant additives.
  • Stabilizes sludge and deposit formation in fuel treatments.
  • Appears as an amber to brown transparent liquid with specific acid value and viscosity.
  • Dispersible in water after neutralization and soluble in hydrocarbons.
  • Available in 200 kg steel drums or IBC totes for easy storage and handling.
Faqs:
  • How is PIBSA1000 neutralized for waterborne systems?
    PIBSA1000 is typically neutralized with amines (e.g., TEA) to form water-dispersible salts.
  • Can PIBSA1000 improve fuel detergent performance?
    Yes, its anhydride groups react with soot to maintain engine cleanliness.
  • Do you provide samples of PIBSA1000?
    Small trial drums (25 kg) are available upon request.